Merge remote-tracking branch 'origin/closed_groups' into closed_groups

app/build.gradle

@@ -4,11 +4,11 @@ buildscript {
         mavenCentral()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:4.2.2'
+        classpath "com.android.tools.build:gradle:$gradlePluginVersion"
         classpath files('libs/gradle-witness.jar')
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlinVersion"
         classpath "org.jetbrains.kotlin:kotlin-serialization:$kotlinVersion"
-        classpath "com.google.gms:google-services:4.3.10"
+        classpath "com.google.gms:google-services:$googleServicesVersion"
         classpath "com.google.dagger:hilt-android-gradle-plugin:$daggerVersion"
     }
 }
@@ -27,26 +27,27 @@ configurations.all {
 }
 
 dependencies {
-    implementation 'androidx.appcompat:appcompat:1.3.1'
+    implementation "androidx.appcompat:appcompat:$appcompatVersion"
-    implementation 'androidx.recyclerview:recyclerview:1.1.0'
+    implementation 'androidx.recyclerview:recyclerview:1.2.1'
-    implementation 'com.google.android.material:material:1.2.1'
+    implementation "com.google.android.material:material:$materialVersion"
     implementation 'com.google.android:flexbox:2.0.1'
     implementation 'androidx.legacy:legacy-support-v13:1.0.0'
     implementation 'androidx.cardview:cardview:1.0.0'
-    implementation 'androidx.preference:preference-ktx:1.1.1'
+    implementation "androidx.preference:preference-ktx:$preferenceVersion"
     implementation 'androidx.legacy:legacy-preference-v14:1.0.0'
     implementation 'androidx.gridlayout:gridlayout:1.0.0'
-    implementation 'androidx.exifinterface:exifinterface:1.3.3'
+    implementation 'androidx.exifinterface:exifinterface:1.3.4'
-    implementation 'androidx.constraintlayout:constraintlayout:2.1.3'
+    implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
     implementation "androidx.lifecycle:lifecycle-common-java8:$lifecycleVersion"
     implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:$lifecycleVersion"
     implementation "androidx.lifecycle:lifecycle-runtime-ktx:$lifecycleVersion"
     implementation "androidx.lifecycle:lifecycle-livedata-ktx:$lifecycleVersion"
     implementation "androidx.lifecycle:lifecycle-process:$lifecycleVersion"
-    implementation 'androidx.activity:activity-ktx:1.2.2'
+    implementation "androidx.paging:paging-runtime-ktx:$pagingVersion"
-    implementation 'androidx.fragment:fragment-ktx:1.3.2'
+    implementation 'androidx.activity:activity-ktx:1.5.1'
-    implementation "androidx.core:core-ktx:1.3.2"
+    implementation 'androidx.fragment:fragment-ktx:1.5.3'
-    implementation "androidx.work:work-runtime-ktx:2.4.0"
+    implementation "androidx.core:core-ktx:$coreVersion"
+    implementation "androidx.work:work-runtime-ktx:2.7.1"
     implementation ("com.google.firebase:firebase-messaging:18.0.0") {
         exclude group: 'com.google.firebase', module: 'firebase-core'
         exclude group: 'com.google.firebase', module: 'firebase-analytics'
@@ -94,7 +95,8 @@ dependencies {
     implementation 'com.takisoft.fix:colorpicker:1.0.1'
     implementation 'com.codewaves.stickyheadergrid:stickyheadergrid:0.9.4'
     implementation 'com.github.dmytrodanylyk.circular-progress-button:library:1.1.3-S2'
-    implementation 'org.signal:android-database-sqlcipher:3.5.9-S3'
+    implementation 'androidx.sqlite:sqlite-ktx:2.2.0'
+    implementation 'net.zetetic:sqlcipher-android:4.5.3@aar'
     implementation ('com.googlecode.ez-vcard:ez-vcard:0.9.11') {
         exclude group: 'com.fasterxml.jackson.core'
         exclude group: 'org.freemarker'
@@ -119,7 +121,7 @@ dependencies {
     implementation "com.github.tbruyelle:rxpermissions:0.10.2"
     implementation "com.github.ybq:Android-SpinKit:1.4.0"
     implementation "com.opencsv:opencsv:4.6"
-    testImplementation 'junit:junit:4.12'
+    testImplementation "junit:junit:$junitVersion"
     testImplementation 'org.assertj:assertj-core:3.11.1'
     testImplementation "org.mockito:mockito-inline:4.0.0"
     testImplementation "org.mockito.kotlin:mockito-kotlin:$mockitoKotlinVersion"
@@ -127,7 +129,7 @@ dependencies {
     testImplementation 'org.powermock:powermock-module-junit4:1.6.1'
     testImplementation 'org.powermock:powermock-module-junit4-rule:1.6.1'
     testImplementation 'org.powermock:powermock-classloading-xstream:1.6.1'
-    testImplementation 'androidx.test:core:1.3.0'
+    testImplementation "androidx.test:core:$testCoreVersion"
     testImplementation "androidx.arch.core:core-testing:2.1.0"
     testImplementation "org.jetbrains.kotlinx:kotlinx-coroutines-test:$coroutinesVersion"
     androidTestImplementation "org.jetbrains.kotlinx:kotlinx-coroutines-test:$coroutinesVersion"
@@ -141,7 +143,7 @@ dependencies {
     // Assertions
     androidTestImplementation 'androidx.test.ext:junit:1.1.3'
     androidTestImplementation 'androidx.test.ext:truth:1.4.0'
-    androidTestImplementation 'com.google.truth:truth:1.0'
+    androidTestImplementation 'com.google.truth:truth:1.1.3'
 
     // Espresso dependencies
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
@@ -151,14 +153,14 @@ dependencies {
     androidTestImplementation 'androidx.test.espresso:espresso-web:3.4.0'
     androidTestImplementation 'androidx.test.espresso.idling:idling-concurrent:3.4.0'
     androidTestImplementation 'androidx.test.espresso:espresso-idling-resource:3.4.0'
-    androidTestUtil 'androidx.test:orchestrator:1.4.0'
+    androidTestUtil 'androidx.test:orchestrator:1.4.1'
 
     testImplementation 'org.robolectric:robolectric:4.4'
     testImplementation 'org.robolectric:shadows-multidex:4.4'
 }
 
-def canonicalVersionCode = 310
+def canonicalVersionCode = 323
-def canonicalVersionName = "1.16.1"
+def canonicalVersionName = "1.16.3"
 
 def postFixSize = 10
 def abiPostFix = ['armeabi-v7a' : 1,
@@ -169,13 +171,9 @@ def abiPostFix = ['armeabi-v7a' : 1,
 
 android {
     compileSdkVersion androidCompileSdkVersion
-    buildToolsVersion '29.0.3'
+    namespace 'network.loki.messenger'
     useLibrary 'org.apache.http.legacy'
 
-    dexOptions {
-        javaMaxHeapSize "4g"
-    }
-
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8
         targetCompatibility JavaVersion.VERSION_1_8
@@ -209,7 +207,7 @@ android {
         versionName canonicalVersionName
 
         minSdkVersion androidMinimumSdkVersion
-        targetSdkVersion androidCompileSdkVersion
+        targetSdkVersion androidTargetSdkVersion
 
         multiDexEnabled = true
 

app/src/main/AndroidManifest.xml

@@ -1,8 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest
     xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
+    xmlns:tools="http://schemas.android.com/tools">
-    package="network.loki.messenger">
 
     <uses-sdk tools:overrideLibrary="com.amulyakhare.textdrawable,com.astuetz.pagerslidingtabstrip,pl.tajchert.waitingdots,com.h6ah4i.android.multiselectlistpreferencecompat,android.support.v13,com.davemorrissey.labs.subscaleview,com.tomergoldst.tooltips,com.klinker.android.send_message,com.takisoft.colorpicker,android.support.v14.preference" />
 
@@ -31,6 +30,7 @@
         android:required="false" />
 
     <uses-permission android:name="android.permission.BLUETOOTH" />
+    <uses-permission android:name="android.permission.BLUETOOTH_CONNECT" />
     <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
     <uses-permission android:name="android.permission.USE_FINGERPRINT" />
     <uses-permission android:name="network.loki.messenger.ACCESS_SESSION_SECRETS" />
@@ -174,6 +174,7 @@
             android:screenOrientation="portrait"/>
 
         <activity
+            android:exported="true"
             android:name="org.thoughtcrime.securesms.ShareActivity"
             android:configChanges="touchscreen|keyboard|keyboardHidden|orientation|screenLayout|screenSize"
             android:excludeFromRecents="true"
@@ -328,6 +329,7 @@
             android:exported="false" />
         <service
             android:name="org.thoughtcrime.securesms.service.DirectShareService"
+            android:exported="true"
             android:permission="android.permission.BIND_CHOOSER_TARGET_SERVICE">
             <intent-filter>
                 <action android:name="android.service.chooser.ChooserTargetService" />
@@ -405,42 +407,48 @@
             android:authorities="network.loki.securesms.database.recipient"
             android:exported="false" />
 
-        <receiver android:name="org.thoughtcrime.securesms.service.BootReceiver">
+        <receiver android:name="org.thoughtcrime.securesms.service.BootReceiver"
+            android:exported="true">
             <intent-filter>
                 <action android:name="android.intent.action.BOOT_COMPLETED" />
                 <action android:name="network.loki.securesms.RESTART" />
             </intent-filter>
         </receiver>
-        <receiver android:name="org.thoughtcrime.securesms.service.LocalBackupListener">
+        <receiver android:name="org.thoughtcrime.securesms.service.LocalBackupListener"
+            android:exported="false">
             <intent-filter>
                 <action android:name="android.intent.action.BOOT_COMPLETED" />
             </intent-filter>
         </receiver>
-        <receiver android:name="org.thoughtcrime.securesms.service.PersistentConnectionBootListener">
+        <receiver android:name="org.thoughtcrime.securesms.service.PersistentConnectionBootListener"
+            android:exported="true">
             <intent-filter>
                 <action android:name="android.intent.action.BOOT_COMPLETED" />
             </intent-filter>
         </receiver>
-        <receiver android:name="org.thoughtcrime.securesms.notifications.LocaleChangedReceiver">
+        <receiver android:name="org.thoughtcrime.securesms.notifications.LocaleChangedReceiver"
+            android:exported="true">
             <intent-filter>
                 <action android:name="android.intent.action.LOCALE_CHANGED" />
             </intent-filter>
         </receiver>
-        <receiver android:name="org.thoughtcrime.securesms.notifications.DeleteNotificationReceiver">
+        <receiver android:name="org.thoughtcrime.securesms.notifications.DeleteNotificationReceiver"
+            android:exported="true">
             <intent-filter>
                 <action android:name="network.loki.securesms.DELETE_NOTIFICATION" />
             </intent-filter>
         </receiver>
         <receiver
             android:name="org.thoughtcrime.securesms.service.PanicResponderListener"
-            android:exported="true">
+            android:exported="false">
             <intent-filter>
                 <action android:name="info.guardianproject.panic.action.TRIGGER" />
             </intent-filter>
         </receiver>
         <receiver
             android:name="org.thoughtcrime.securesms.notifications.BackgroundPollWorker$BootBroadcastReceiver"
-            android:enabled="true">
+            android:enabled="true"
+            android:exported="true">
             <intent-filter>
                 <action android:name="android.intent.action.BOOT_COMPLETED" />
             </intent-filter>

app/src/main/java/org/thoughtcrime/securesms/ApplicationContext.java

@@ -48,6 +48,7 @@ import org.session.libsession.utilities.Util;
 import org.session.libsession.utilities.WindowDebouncer;
 import org.session.libsession.utilities.dynamiclanguage.DynamicLanguageContextWrapper;
 import org.session.libsession.utilities.dynamiclanguage.LocaleParser;
+import org.session.libsignal.utilities.HTTP;
 import org.session.libsignal.utilities.JsonUtil;
 import org.session.libsignal.utilities.Log;
 import org.session.libsignal.utilities.ThreadUtils;
@@ -57,6 +58,8 @@ import org.thoughtcrime.securesms.crypto.KeyPairUtilities;
 import org.thoughtcrime.securesms.database.EmojiSearchDatabase;
 import org.thoughtcrime.securesms.database.JobDatabase;
 import org.thoughtcrime.securesms.database.LokiAPIDatabase;
+import org.thoughtcrime.securesms.database.Storage;
+import org.thoughtcrime.securesms.database.helpers.SQLCipherOpenHelper;
 import org.thoughtcrime.securesms.database.model.EmojiSearchData;
 import org.thoughtcrime.securesms.dependencies.DatabaseComponent;
 import org.thoughtcrime.securesms.dependencies.DatabaseModule;
@@ -66,6 +69,7 @@ import org.thoughtcrime.securesms.groups.OpenGroupMigrator;
 import org.thoughtcrime.securesms.home.HomeActivity;
 import org.thoughtcrime.securesms.jobmanager.JobManager;
 import org.thoughtcrime.securesms.jobmanager.impl.JsonDataSerializer;
+import org.thoughtcrime.securesms.jobmanager.impl.NetworkConstraint;
 import org.thoughtcrime.securesms.jobs.FastJobStorage;
 import org.thoughtcrime.securesms.jobs.JobManagerFactories;
 import org.thoughtcrime.securesms.logging.AndroidLogger;
@@ -236,6 +240,9 @@ public class ApplicationContext extends Application implements DefaultLifecycleO
         resubmitProfilePictureIfNeeded();
         loadEmojiSearchIndexIfNeeded();
         EmojiSource.refresh();
+
+        NetworkConstraint networkConstraint = new NetworkConstraint.Factory(this).create();
+        HTTP.INSTANCE.setConnectedToNetwork(networkConstraint::isMet);
     }
 
     @Override
@@ -244,6 +251,12 @@ public class ApplicationContext extends Application implements DefaultLifecycleO
         Log.i(TAG, "App is now visible.");
         KeyCachingService.onAppForegrounded(this);
 
+        // If the user account hasn't been created or onboarding wasn't finished then don't start
+        // the pollers
+        if (TextSecurePreferences.getLocalNumber(this) == null || !TextSecurePreferences.hasSeenWelcomeScreen(this)) {
+            return;
+        }
+
         ThreadUtils.queue(()->{
             if (poller != null) {
                 poller.setCaughtUp(false);
@@ -481,6 +494,7 @@ public class ApplicationContext extends Application implements DefaultLifecycleO
         if (now - lastProfilePictureUpload <= 14 * 24 * 60 * 60 * 1000) return;
         ThreadUtils.queue(() -> {
             // Don't generate a new profile key here; we do that when the user changes their profile picture
+            Log.d("Loki-Avatar", "Uploading Avatar Started");
             String encodedProfileKey = TextSecurePreferences.getProfileKey(ApplicationContext.this);
             try {
                 // Read the file into a byte array
@@ -497,6 +511,7 @@ public class ApplicationContext extends Application implements DefaultLifecycleO
                 ProfilePictureUtilities.INSTANCE.upload(profilePicture, encodedProfileKey, ApplicationContext.this).success(unit -> {
                     // Update the last profile picture upload date
                     TextSecurePreferences.setLastProfilePictureUpload(ApplicationContext.this, new Date().getTime());
+                    Log.d("Loki-Avatar", "Uploading Avatar Finished");
                     return Unit.INSTANCE;
                 });
             } catch (Exception exception) {
@@ -535,7 +550,7 @@ public class ApplicationContext extends Application implements DefaultLifecycleO
             TextSecurePreferences.setProfileName(this, displayName);
         }
         getSharedPreferences(PREFERENCES_NAME, 0).edit().clear().commit();
-        if (!deleteDatabase("signal.db")) {
+        if (!deleteDatabase(SQLCipherOpenHelper.DATABASE_NAME)) {
             Log.d("Loki", "Failed to delete database.");
         }
         Util.runOnMain(() -> new Handler().postDelayed(ApplicationContext.this::restartApplication, 200));

app/src/main/java/org/thoughtcrime/securesms/MediaGalleryAdapter.kt

@@ -7,7 +7,6 @@ import androidx.core.view.isVisible
 import androidx.recyclerview.widget.RecyclerView
 import network.loki.messenger.R
 import network.loki.messenger.databinding.MediaOverviewGalleryItemBinding
-import org.thoughtcrime.securesms.conversation.v2.utilities.ThumbnailView
 import org.thoughtcrime.securesms.database.MediaDatabase.MediaRecord
 import org.thoughtcrime.securesms.mms.GlideApp
 import org.thoughtcrime.securesms.util.MediaUtil
@@ -68,11 +67,11 @@ class MediaGalleryAdapter(private val itemClickListener: ItemClickListener): Rec
             val slide = MediaUtil.getSlideForAttachment(itemView.context, item.attachment)
 
             if (slide != null) {
-                binding.image.setImageResource(glide, slide, false, false)
+                binding.image.root.setImageResource(glide, slide, false, null)
             }
 
-            binding.image.setOnClickListener { itemClickListener.onMediaClicked(item) }
+            binding.image.root.setOnClickListener { itemClickListener.onMediaClicked(item) }
-            binding.image.setOnLongClickListener {
+            binding.image.root.setOnLongClickListener {
                 itemClickListener.onMediaLongClicked(item)
                 true
             }

app/src/main/java/org/thoughtcrime/securesms/attachments/DatabaseAttachmentProvider.kt

@@ -74,10 +74,10 @@ class DatabaseAttachmentProvider(context: Context, helper: SQLCipherOpenHelper)
         attachmentDatabase.setTransferState(messageID, attachmentId, attachmentState.value)
     }
 
-    override fun getMessageForQuote(timestamp: Long, author: Address): Pair<Long, Boolean>? {
+    override fun getMessageForQuote(timestamp: Long, author: Address): Triple<Long, Boolean, String>? {
         val messagingDatabase = DatabaseComponent.get(context).mmsSmsDatabase()
         val message = messagingDatabase.getMessageFor(timestamp, author)
-        return if (message != null) Pair(message.id, message.isMms) else null
+        return if (message != null) Triple(message.id, message.isMms, message.body) else null
     }
 
     override fun getAttachmentsAndLinkPreviewFor(mmsId: Long): List<Attachment> {
@@ -176,6 +176,11 @@ class DatabaseAttachmentProvider(context: Context, helper: SQLCipherOpenHelper)
         return messageDB.getMessageID(serverId, threadId)
     }
 
+    override fun getMessageIDs(serverIds: List<Long>, threadId: Long): Pair<List<Long>, List<Long>> {
+        val messageDB = DatabaseComponent.get(context).lokiMessageDatabase()
+        return messageDB.getMessageIDs(serverIds, threadId)
+    }
+
     override fun deleteMessage(messageID: Long, isSms: Boolean) {
         val messagingDatabase: MessagingDatabase = if (isSms)  DatabaseComponent.get(context).smsDatabase()
                                                    else DatabaseComponent.get(context).mmsDatabase()
@@ -184,16 +189,27 @@ class DatabaseAttachmentProvider(context: Context, helper: SQLCipherOpenHelper)
         DatabaseComponent.get(context).lokiMessageDatabase().deleteMessageServerHash(messageID)
     }
 
-    override fun updateMessageAsDeleted(timestamp: Long, author: String) {
+    override fun deleteMessages(messageIDs: List<Long>, threadId: Long, isSms: Boolean) {
+        val messagingDatabase: MessagingDatabase = if (isSms)  DatabaseComponent.get(context).smsDatabase()
+                                                   else DatabaseComponent.get(context).mmsDatabase()
+
+        messagingDatabase.deleteMessages(messageIDs.toLongArray(), threadId)
+        DatabaseComponent.get(context).lokiMessageDatabase().deleteMessages(messageIDs)
+        DatabaseComponent.get(context).lokiMessageDatabase().deleteMessageServerHashes(messageIDs)
+    }
+
+    override fun updateMessageAsDeleted(timestamp: Long, author: String): Long? {
         val database = DatabaseComponent.get(context).mmsSmsDatabase()
         val address = Address.fromSerialized(author)
-        val message = database.getMessageFor(timestamp, address) ?: return
+        val message = database.getMessageFor(timestamp, address) ?: return null
         val messagingDatabase: MessagingDatabase = if (message.isMms)  DatabaseComponent.get(context).mmsDatabase()
                                                    else DatabaseComponent.get(context).smsDatabase()
-        messagingDatabase.markAsDeleted(message.id, message.isRead)
+        messagingDatabase.markAsDeleted(message.id, message.isRead, message.hasMention)
         if (message.isOutgoing) {
             messagingDatabase.deleteMessage(message.id)
         }
+
+        return message.id
     }
 
     override fun getServerHashForMessage(messageID: Long): String? {

app/src/main/java/org/thoughtcrime/securesms/attachments/ScreenshotObserver.kt

@@ -13,6 +13,11 @@ class ScreenshotObserver(private val context: Context, handler: Handler, private
     override fun onChange(selfChange: Boolean, uri: Uri?) {
         super.onChange(selfChange, uri)
         uri ?: return
+
+        // There is an odd bug where we can get notified for changes to 'content://media/external'
+        // directly which is a protected folder, this code is to prevent that crash
+        if (uri.scheme == "content" && uri.host == "media" && uri.path == "/external") { return }
+
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
             queryRelativeDataColumn(uri)
         } else {

app/src/main/java/org/thoughtcrime/securesms/backup/BackupDialog.java

@@ -1,104 +0,0 @@
-package org.thoughtcrime.securesms.backup;
-
-import android.content.ClipData;
-import android.content.ClipboardManager;
-import android.content.Context;
-import android.widget.Button;
-import android.widget.CheckBox;
-import android.widget.TextView;
-import android.widget.Toast;
-
-import androidx.annotation.NonNull;
-import androidx.appcompat.app.AlertDialog;
-
-import org.thoughtcrime.securesms.components.SwitchPreferenceCompat;
-import org.session.libsignal.utilities.Log;
-import org.thoughtcrime.securesms.util.BackupDirSelector;
-import org.thoughtcrime.securesms.util.BackupUtil;
-
-import org.session.libsession.utilities.Util;
-
-import java.io.IOException;
-
-import network.loki.messenger.R;
-
-public class BackupDialog {
-  private static final String TAG = "BackupDialog";
-
-  public static void showEnableBackupDialog(
-          @NonNull Context context,
-          @NonNull SwitchPreferenceCompat preference,
-          @NonNull BackupDirSelector backupDirSelector) {
-
-    String[] password   = BackupUtil.generateBackupPassphrase();
-    String   passwordSt = Util.join(password, "");
-
-    AlertDialog dialog = new AlertDialog.Builder(context)
-                                          .setTitle(R.string.BackupDialog_enable_local_backups)
-                                          .setView(R.layout.backup_enable_dialog)
-                                          .setPositiveButton(R.string.BackupDialog_enable_backups, null)
-                                          .setNegativeButton(android.R.string.cancel, null)
-                                          .create();
-
-    dialog.setOnShowListener(created -> {
-      Button button = ((AlertDialog) created).getButton(AlertDialog.BUTTON_POSITIVE);
-      button.setOnClickListener(v -> {
-        CheckBox confirmationCheckBox = dialog.findViewById(R.id.confirmation_check);
-        if (confirmationCheckBox.isChecked()) {
-          backupDirSelector.selectBackupDir(true, uri -> {
-            try {
-              BackupUtil.enableBackups(context, passwordSt);
-            } catch (IOException e) {
-              Log.e(TAG, "Failed to activate backups.", e);
-              Toast.makeText(context,
-                      context.getString(R.string.dialog_backup_activation_failed),
-                      Toast.LENGTH_LONG)
-                      .show();
-              return;
-            }
-
-            preference.setChecked(true);
-            created.dismiss();
-          });
-        } else {
-          Toast.makeText(context, R.string.BackupDialog_please_acknowledge_your_understanding_by_marking_the_confirmation_check_box, Toast.LENGTH_LONG).show();
-        }
-      });
-    });
-
-    dialog.show();
-
-    CheckBox checkBox = dialog.findViewById(R.id.confirmation_check);
-    TextView textView = dialog.findViewById(R.id.confirmation_text);
-
-    ((TextView)dialog.findViewById(R.id.code_first)).setText(password[0]);
-    ((TextView)dialog.findViewById(R.id.code_second)).setText(password[1]);
-    ((TextView)dialog.findViewById(R.id.code_third)).setText(password[2]);
-
-    ((TextView)dialog.findViewById(R.id.code_fourth)).setText(password[3]);
-    ((TextView)dialog.findViewById(R.id.code_fifth)).setText(password[4]);
-    ((TextView)dialog.findViewById(R.id.code_sixth)).setText(password[5]);
-
-    textView.setOnClickListener(v -> checkBox.toggle());
-
-    dialog.findViewById(R.id.number_table).setOnClickListener(v -> {
-      ((ClipboardManager)context.getSystemService(Context.CLIPBOARD_SERVICE)).setPrimaryClip(ClipData.newPlainText("text", passwordSt));
-      Toast.makeText(context, R.string.BackupDialog_copied_to_clipboard, Toast.LENGTH_SHORT).show();
-    });
-
-
-  }
-
-  public static void showDisableBackupDialog(@NonNull Context context, @NonNull SwitchPreferenceCompat preference) {
-    new AlertDialog.Builder(context)
-                   .setTitle(R.string.BackupDialog_delete_backups)
-                   .setMessage(R.string.BackupDialog_disable_and_delete_all_local_backups)
-                   .setNegativeButton(android.R.string.cancel, null)
-                   .setPositiveButton(R.string.BackupDialog_delete_backups_statement, (dialog, which) -> {
-                     BackupUtil.disableBackups(context, true);
-                     preference.setChecked(false);
-                   })
-                   .create()
-                   .show();
-  }
-}

app/src/main/java/org/thoughtcrime/securesms/backup/BackupRestoreActivity.kt

@@ -1,206 +0,0 @@
-package org.thoughtcrime.securesms.backup
-
-import android.app.Activity
-import android.app.Application
-import android.content.Intent
-import android.graphics.Typeface
-import android.net.Uri
-import android.os.Bundle
-import android.provider.OpenableColumns
-import android.text.Spannable
-import android.text.SpannableStringBuilder
-import android.text.style.ClickableSpan
-import android.text.style.StyleSpan
-import android.view.View
-import android.widget.Toast
-import androidx.activity.result.ActivityResult
-import androidx.activity.result.contract.ActivityResultContracts
-import androidx.activity.viewModels
-import androidx.lifecycle.AndroidViewModel
-import androidx.lifecycle.MutableLiveData
-import androidx.lifecycle.viewModelScope
-import com.google.android.gms.common.util.Strings
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.launch
-import kotlinx.coroutines.withContext
-import network.loki.messenger.R
-import org.session.libsession.utilities.TextSecurePreferences
-import org.session.libsignal.utilities.Log
-import org.thoughtcrime.securesms.BaseActionBarActivity
-import org.thoughtcrime.securesms.backup.FullBackupImporter.DatabaseDowngradeException
-import org.thoughtcrime.securesms.crypto.AttachmentSecretProvider
-import org.thoughtcrime.securesms.database.DatabaseFactory
-import org.thoughtcrime.securesms.dependencies.DatabaseComponent
-import org.thoughtcrime.securesms.home.HomeActivity
-import org.thoughtcrime.securesms.notifications.NotificationChannels
-import org.thoughtcrime.securesms.util.BackupUtil
-import org.thoughtcrime.securesms.util.setUpActionBarSessionLogo
-import org.thoughtcrime.securesms.util.show
-
-class BackupRestoreActivity : BaseActionBarActivity() {
-
-    companion object {
-        private const val TAG = "BackupRestoreActivity"
-    }
-
-    private val viewModel by viewModels<BackupRestoreViewModel>()
-
-    private val fileSelectionResultLauncher = registerForActivityResult(ActivityResultContracts.StartActivityForResult()
-    ) { result: ActivityResult ->
-        if (result.resultCode == Activity.RESULT_OK && result.data != null && result.data!!.data != null) {
-            viewModel.backupFile.value = result.data!!.data!!
-        }
-    }
-
-    override fun onCreate(savedInstanceState: Bundle?) {
-        super.onCreate(savedInstanceState)
-        setUpActionBarSessionLogo()
-
-//        val viewBinding = DataBindingUtil.setContentView<ActivityBackupRestoreBinding>(this, R.layout.activity_backup_restore)
-//        viewBinding.lifecycleOwner = this
-//        viewBinding.viewModel = viewModel
-
-//        viewBinding.restoreButton.setOnClickListener { viewModel.tryRestoreBackup() }
-
-//        viewBinding.buttonSelectFile.setOnClickListener {
-//            fileSelectionResultLauncher.launch(Intent(Intent.ACTION_OPEN_DOCUMENT).apply {
-//                //FIXME On some old APIs (tested on 21 & 23) the mime type doesn't filter properly
-//                // and the backup files are unavailable for selection.
-////                type = BackupUtil.BACKUP_FILE_MIME_TYPE
-//                type = "*/*"
-//            })
-//        }
-
-//        viewBinding.backupCode.addTextChangedListener { text -> viewModel.backupPassphrase.value = text.toString() }
-
-        // Focus passphrase text edit when backup file is selected.
-//        viewModel.backupFile.observe(this, { backupFile ->
-//            if (backupFile != null) viewBinding.backupCode.post {
-//                viewBinding.backupCode.requestFocus()
-//                (getSystemService(INPUT_METHOD_SERVICE) as InputMethodManager)
-//                        .showSoftInput(viewBinding.backupCode, InputMethodManager.SHOW_IMPLICIT)
-//            }
-//        })
-
-        // React to backup import result.
-        viewModel.backupImportResult.observe(this) { result ->
-            if (result != null) when (result) {
-                BackupRestoreViewModel.BackupRestoreResult.SUCCESS -> {
-                    val intent = Intent(this, HomeActivity::class.java)
-                    intent.flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TASK
-                    this.show(intent)
-                }
-                BackupRestoreViewModel.BackupRestoreResult.FAILURE_VERSION_DOWNGRADE ->
-                    Toast.makeText(this, R.string.RegistrationActivity_backup_failure_downgrade, Toast.LENGTH_LONG).show()
-                BackupRestoreViewModel.BackupRestoreResult.FAILURE_UNKNOWN ->
-                    Toast.makeText(this, R.string.RegistrationActivity_incorrect_backup_passphrase, Toast.LENGTH_LONG).show()
-            }
-        }
-
-        //region Legal info views
-        val termsExplanation = SpannableStringBuilder("By using this service, you agree to our Terms of Service and Privacy Policy")
-        termsExplanation.setSpan(StyleSpan(Typeface.BOLD), 40, 56, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE)
-        termsExplanation.setSpan(object : ClickableSpan() {
-            override fun onClick(widget: View) {
-                openURL("https://getsession.org/terms-of-service/")
-            }
-        }, 40, 56, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE)
-        termsExplanation.setSpan(StyleSpan(Typeface.BOLD), 61, 75, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE)
-        termsExplanation.setSpan(object : ClickableSpan() {
-            override fun onClick(widget: View) {
-                openURL("https://getsession.org/privacy-policy/")
-            }
-        }, 61, 75, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE)
-//        viewBinding.termsTextView.movementMethod = LinkMovementMethod.getInstance()
-//        viewBinding.termsTextView.text = termsExplanation
-        //endregion
-    }
-
-    private fun openURL(url: String) {
-        try {
-            val intent = Intent(Intent.ACTION_VIEW, Uri.parse(url))
-            startActivity(intent)
-        } catch (e: Exception) {
-            Toast.makeText(this, R.string.invalid_url, Toast.LENGTH_SHORT).show()
-        }
-    }
-}
-
-class BackupRestoreViewModel(application: Application): AndroidViewModel(application) {
-
-    companion object {
-        private const val TAG = "BackupRestoreViewModel"
-
-        @JvmStatic
-        fun uriToFileName(view: View, fileUri: Uri?): String? {
-            fileUri ?: return null
-
-            view.context.contentResolver.query(fileUri, null, null, null, null).use {
-                val nameIndex = it!!.getColumnIndex(OpenableColumns.DISPLAY_NAME)
-                it.moveToFirst()
-                return it.getString(nameIndex)
-            }
-        }
-
-        @JvmStatic
-        fun validateData(fileUri: Uri?, passphrase: String?): Boolean {
-            return fileUri != null &&
-                    !Strings.isEmptyOrWhitespace(passphrase) &&
-                    passphrase!!.length == BackupUtil.BACKUP_PASSPHRASE_LENGTH
-        }
-    }
-
-    val backupFile = MutableLiveData<Uri>(null)
-    val backupPassphrase = MutableLiveData<String>(null)
-
-    val processingBackupFile = MutableLiveData<Boolean>(false)
-    val backupImportResult = MutableLiveData<BackupRestoreResult>(null)
-
-    fun tryRestoreBackup() = viewModelScope.launch {
-        if (processingBackupFile.value == true) return@launch
-        if (backupImportResult.value == BackupRestoreResult.SUCCESS) return@launch
-        if (!validateData(backupFile.value, backupPassphrase.value)) return@launch
-
-        val context = getApplication<Application>()
-        val backupFile = backupFile.value!!
-        val passphrase = backupPassphrase.value!!
-
-        val result: BackupRestoreResult
-
-        processingBackupFile.value = true
-
-        withContext(Dispatchers.IO) {
-            result = try {
-                val database = DatabaseComponent.get(context).openHelper().readableDatabase
-                FullBackupImporter.importFromUri(
-                        context,
-                        AttachmentSecretProvider.getInstance(context).getOrCreateAttachmentSecret(),
-                        database,
-                        backupFile,
-                        passphrase
-                )
-                DatabaseFactory.upgradeRestored(context, database)
-                NotificationChannels.restoreContactNotificationChannels(context)
-                TextSecurePreferences.setRestorationTime(context, System.currentTimeMillis())
-                TextSecurePreferences.setHasViewedSeed(context, true)
-                TextSecurePreferences.setHasSeenWelcomeScreen(context, true)
-
-                BackupRestoreResult.SUCCESS
-            } catch (e: DatabaseDowngradeException) {
-                Log.w(TAG, "Failed due to the backup being from a newer version of Signal.", e)
-                BackupRestoreResult.FAILURE_VERSION_DOWNGRADE
-            } catch (e: Exception) {
-                Log.w(TAG, e)
-                BackupRestoreResult.FAILURE_UNKNOWN
-            }
-        }
-
-        processingBackupFile.value = false
-
-        backupImportResult.value = result
-    }
-
-    enum class BackupRestoreResult {
-        SUCCESS, FAILURE_VERSION_DOWNGRADE, FAILURE_UNKNOWN
-    }
-}

app/src/main/java/org/thoughtcrime/securesms/backup/FullBackupExporter.kt

@@ -8,7 +8,7 @@ import androidx.annotation.WorkerThread
 import com.annimon.stream.function.Consumer
 import com.annimon.stream.function.Predicate
 import com.google.protobuf.ByteString
-import net.sqlcipher.database.SQLiteDatabase
+import net.zetetic.database.sqlcipher.SQLiteDatabase
 import org.greenrobot.eventbus.EventBus
 import org.session.libsession.avatars.AvatarHelper
 import org.session.libsession.messaging.sending_receiving.attachments.AttachmentId

app/src/main/java/org/thoughtcrime/securesms/backup/FullBackupImporter.kt

@@ -5,7 +5,7 @@ import android.content.ContentValues
 import android.content.Context
 import android.net.Uri
 import androidx.annotation.WorkerThread
-import net.sqlcipher.database.SQLiteDatabase
+import net.zetetic.database.sqlcipher.SQLiteDatabase
 import org.greenrobot.eventbus.EventBus
 import org.session.libsession.avatars.AvatarHelper
 import org.session.libsession.messaging.sending_receiving.attachments.AttachmentId

app/src/main/java/org/thoughtcrime/securesms/components/LinkPreviewView.java

@@ -1,158 +0,0 @@
-package org.thoughtcrime.securesms.components;
-
-import android.content.Context;
-import android.content.res.TypedArray;
-import android.graphics.Canvas;
-import android.graphics.Color;
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
-import android.util.AttributeSet;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.FrameLayout;
-import android.widget.TextView;
-
-import org.thoughtcrime.securesms.mms.GlideRequests;
-
-import org.thoughtcrime.securesms.mms.ImageSlide;
-import org.thoughtcrime.securesms.mms.SlidesClickedListener;
-
-import org.session.libsession.messaging.sending_receiving.link_preview.LinkPreview;
-
-import network.loki.messenger.R;
-import okhttp3.HttpUrl;
-
-public class LinkPreviewView extends FrameLayout {
-
-  private static final int TYPE_CONVERSATION = 0;
-  private static final int TYPE_COMPOSE      = 1;
-
-  private ViewGroup             container;
-  private OutlinedThumbnailView thumbnail;
-  private TextView              title;
-  private TextView              site;
-  private View                  divider;
-  private View                  closeButton;
-  private View                  spinner;
-
-  private int                  type;
-  private int                  defaultRadius;
-  private CornerMask           cornerMask;
-  private Outliner             outliner;
-  private CloseClickedListener closeClickedListener;
-
-  public LinkPreviewView(Context context) {
-    super(context);
-    init(null);
-  }
-
-  public LinkPreviewView(Context context, @Nullable AttributeSet attrs) {
-    super(context, attrs);
-    init(attrs);
-  }
-
-  private void init(@Nullable AttributeSet attrs) {
-    inflate(getContext(), R.layout.link_preview, this);
-
-    container     = findViewById(R.id.linkpreview_container);
-    thumbnail     = findViewById(R.id.linkpreview_thumbnail);
-    title         = findViewById(R.id.linkpreview_title);
-    site          = findViewById(R.id.linkpreview_site);
-    divider       = findViewById(R.id.linkpreview_divider);
-    spinner       = findViewById(R.id.linkpreview_progress_wheel);
-    closeButton   = findViewById(R.id.linkpreview_close);
-    defaultRadius = getResources().getDimensionPixelSize(R.dimen.thumbnail_default_radius);
-    cornerMask    = new CornerMask(this);
-    outliner      = new Outliner();
-
-    outliner.setColor(getResources().getColor(R.color.transparent));
-
-    if (attrs != null) {
-      TypedArray typedArray   = getContext().getTheme().obtainStyledAttributes(attrs, R.styleable.LinkPreviewView, 0, 0);
-      type = typedArray.getInt(R.styleable.LinkPreviewView_linkpreview_type, 0);
-      typedArray.recycle();
-    }
-
-    if (type == TYPE_COMPOSE) {
-      container.setBackgroundColor(Color.TRANSPARENT);
-      container.setPadding(0, 0, 0, 0);
-      divider.setVisibility(VISIBLE);
-
-      closeButton.setOnClickListener(v -> {
-        if (closeClickedListener != null) {
-          closeClickedListener.onCloseClicked();
-        }
-      });
-    }
-
-    setWillNotDraw(false);
-  }
-
-  @Override
-  protected void dispatchDraw(Canvas canvas) {
-    super.dispatchDraw(canvas);
-    if (type == TYPE_COMPOSE) return;
-
-    cornerMask.mask(canvas);
-    outliner.draw(canvas);
-  }
-
-  public void setLoading() {
-    title.setVisibility(GONE);
-    site.setVisibility(GONE);
-    thumbnail.setVisibility(GONE);
-    spinner.setVisibility(VISIBLE);
-    closeButton.setVisibility(GONE);
-  }
-
-  public void setLinkPreview(@NonNull GlideRequests glideRequests, @NonNull LinkPreview linkPreview, boolean showThumbnail, boolean showCloseButton) {
-    setLinkPreview(glideRequests, linkPreview, showThumbnail);
-    if (showCloseButton) {
-      closeButton.setVisibility(VISIBLE);
-    } else {
-      closeButton.setVisibility(GONE);
-    }
-  }
-
-  public void setLinkPreview(@NonNull GlideRequests glideRequests, @NonNull LinkPreview linkPreview, boolean showThumbnail) {
-    title.setVisibility(VISIBLE);
-    site.setVisibility(VISIBLE);
-    thumbnail.setVisibility(VISIBLE);
-    spinner.setVisibility(GONE);
-    closeButton.setVisibility(VISIBLE);
-
-    title.setText(linkPreview.getTitle());
-
-    HttpUrl url = HttpUrl.parse(linkPreview.getUrl());
-    if (url != null) {
-      site.setText(url.topPrivateDomain());
-    }
-
-    if (showThumbnail && linkPreview.getThumbnail().isPresent()) {
-      thumbnail.setVisibility(VISIBLE);
-      thumbnail.setImageResource(glideRequests, new ImageSlide(getContext(), linkPreview.getThumbnail().get()), type == TYPE_CONVERSATION, false);
-      thumbnail.showDownloadText(false);
-    } else {
-      thumbnail.setVisibility(GONE);
-    }
-  }
-
-  public void setCorners(int topLeft, int topRight) {
-    cornerMask.setRadii(topLeft, topRight, 0, 0);
-    outliner.setRadii(topLeft, topRight, 0, 0);
-    thumbnail.setCorners(topLeft, defaultRadius, defaultRadius, defaultRadius);
-    postInvalidate();
-  }
-
-  public void setCloseClickedListener(@Nullable CloseClickedListener closeClickedListener) {
-    this.closeClickedListener = closeClickedListener;
-  }
-
-  public void setDownloadClickedListener(SlidesClickedListener listener) {
-    thumbnail.setDownloadClickListener(listener);
-  }
-
-  public interface CloseClickedListener {
-    void onCloseClicked();
-  }
-}

app/src/main/java/org/thoughtcrime/securesms/components/OutlinedThumbnailView.java

@@ -1,48 +0,0 @@
-package org.thoughtcrime.securesms.components;
-
-import android.content.Context;
-import android.graphics.Canvas;
-import android.util.AttributeSet;
-
-import org.session.libsession.utilities.ThemeUtil;
-import org.thoughtcrime.securesms.conversation.v2.utilities.ThumbnailView;
-
-import network.loki.messenger.R;
-
-public class OutlinedThumbnailView extends ThumbnailView {
-
-  private CornerMask cornerMask;
-  private Outliner   outliner;
-
-  public OutlinedThumbnailView(Context context) {
-    super(context);
-    init();
-  }
-
-  public OutlinedThumbnailView(Context context, AttributeSet attrs) {
-    super(context, attrs);
-    init();
-  }
-
-  private void init() {
-    cornerMask = new CornerMask(this);
-    outliner   = new Outliner();
-
-    outliner.setColor(ThemeUtil.getThemedColor(getContext(), R.attr.conversation_item_image_outline_color));
-    setWillNotDraw(false);
-  }
-
-  @Override
-  protected void dispatchDraw(Canvas canvas) {
-    super.dispatchDraw(canvas);
-
-    cornerMask.mask(canvas);
-    outliner.draw(canvas);
-  }
-
-  public void setCorners(int topLeft, int topRight, int bottomRight, int bottomLeft) {
-    cornerMask.setRadii(topLeft, topRight, bottomRight, bottomLeft);
-    outliner.setRadii(topLeft, topRight, bottomRight, bottomLeft);
-    postInvalidate();
-  }
-}

app/src/main/java/org/thoughtcrime/securesms/components/ProfilePictureView.kt

@@ -34,6 +34,8 @@ class ProfilePictureView @JvmOverloads constructor(
     private val profilePicturesCache = mutableMapOf<String, String?>()
     private val unknownRecipientDrawable = ResourceContactPhoto(R.drawable.ic_profile_default)
         .asDrawable(context, ContactColors.UNKNOWN_COLOR.toConversationColor(context), false)
+    private val unknownOpenGroupDrawable = ResourceContactPhoto(R.drawable.ic_notification)
+        .asDrawable(context, ContactColors.UNKNOWN_COLOR.toConversationColor(context), false)
 
     // endregion
 
@@ -43,10 +45,8 @@ class ProfilePictureView @JvmOverloads constructor(
             val contact = DatabaseComponent.get(context).sessionContactDatabase().getContactWithSessionID(publicKey)
             return contact?.displayName(Contact.ContactContext.REGULAR) ?: publicKey
         }
-        fun isOpenGroupWithProfilePicture(recipient: Recipient): Boolean {
+
-            return recipient.isOpenGroupRecipient && recipient.groupAvatarId != null
+        if (recipient.isClosedGroupRecipient) {
-        }
-        if (recipient.isGroupRecipient && !isOpenGroupWithProfilePicture(recipient)) {
             val members = DatabaseComponent.get(context).groupDatabase()
                     .getGroupMemberAddresses(recipient.address.toGroupString(), true)
                     .sorted()
@@ -107,7 +107,7 @@ class ProfilePictureView @JvmOverloads constructor(
             if (profilePicturesCache.containsKey(publicKey) && profilePicturesCache[publicKey] == recipient.profileAvatar) return
             val signalProfilePicture = recipient.contactPhoto
             val avatar = (signalProfilePicture as? ProfileContactPhoto)?.avatarObject
-            val placeholder = PlaceholderAvatarPhoto(context, publicKey, displayName ?: "${publicKey.take(4)}...${publicKey.takeLast(4)}")
+
             if (signalProfilePicture != null && avatar != "0" && avatar != "") {
                 glide.clear(imageView)
                 glide.load(signalProfilePicture)
@@ -117,7 +117,12 @@ class ProfilePictureView @JvmOverloads constructor(
                     .diskCacheStrategy(DiskCacheStrategy.NONE)
                     .circleCrop()
                     .into(imageView)
+            } else if (recipient.isOpenGroupRecipient && recipient.groupAvatarId == null) {
+                glide.clear(imageView)
+                imageView.setImageDrawable(unknownOpenGroupDrawable)
             } else {
+                val placeholder = PlaceholderAvatarPhoto(context, publicKey, displayName ?: "${publicKey.take(4)}...${publicKey.takeLast(4)}")
+
                 glide.clear(imageView)
                 glide.load(placeholder)
                     .placeholder(unknownRecipientDrawable)

app/src/main/java/org/thoughtcrime/securesms/components/StickerView.java

@@ -52,19 +52,4 @@ public class StickerView extends FrameLayout {
   public void setOnLongClickListener(@Nullable OnLongClickListener l) {
     image.setOnLongClickListener(l);
   }
-
-  public void setSticker(@NonNull GlideRequests glideRequests, @NonNull Slide stickerSlide) {
-    boolean showControls = stickerSlide.asAttachment().getDataUri() == null;
-
-    image.setImageResource(glideRequests, stickerSlide, showControls, false);
-    missingShade.setVisibility(showControls ? View.VISIBLE : View.GONE);
-  }
-
-  public void setThumbnailClickListener(@NonNull SlideClickListener listener) {
-    image.setThumbnailClickListener(listener);
-  }
-
-  public void setDownloadClickListener(@NonNull SlidesClickedListener listener) {
-    image.setDownloadClickListener(listener);
-  }
 }

app/src/main/java/org/thoughtcrime/securesms/components/emoji/EmojiTextView.java

@@ -24,7 +24,7 @@ public class EmojiTextView extends AppCompatTextView {
   private static final char ELLIPSIS = '…';
 
   private CharSequence previousText;
-  private BufferType   previousBufferType;
+  private BufferType   previousBufferType = BufferType.NORMAL;
   private float        originalFontSize;
   private boolean      useSystemEmoji;
   private boolean      sizeChangeInProgress;
@@ -49,6 +49,15 @@ public class EmojiTextView extends AppCompatTextView {
   }
 
   @Override public void setText(@Nullable CharSequence text, BufferType type) {
+    // No need to do anything special if the text is null or empty
+    if (text == null || text.length() == 0) {
+      previousText         = text;
+      previousOverflowText = overflowText;
+      previousBufferType   = type;
+      super.setText(text, type);
+      return;
+    }
+
     EmojiParser.CandidateList candidates = EmojiProvider.getCandidates(text);
 
     if (scaleEmojis && candidates != null && candidates.allEmojis) {
@@ -149,10 +158,15 @@ public class EmojiTextView extends AppCompatTextView {
   }
 
   private boolean unchanged(CharSequence text, CharSequence overflowText, BufferType bufferType) {
-    return Util.equals(previousText, text)                 &&
+    CharSequence finalPrevText = (previousText == null || previousText.length() == 0 ? "" : previousText);
-           Util.equals(previousOverflowText, overflowText) &&
+    CharSequence finalText = (text == null || text.length() == 0 ? "" : text);
-           Util.equals(previousBufferType, bufferType)     &&
+    CharSequence finalPrevOverflowText = (previousOverflowText == null || previousOverflowText.length() == 0 ? "" : previousOverflowText);
-           useSystemEmoji == useSystemEmoji()              &&
+    CharSequence finalOverflowText = (overflowText == null || overflowText.length() == 0 ? "" : overflowText);
+
+    return Util.equals(finalPrevText, finalText)                 &&
+           Util.equals(finalPrevOverflowText, finalOverflowText) &&
+           Util.equals(previousBufferType, bufferType)           &&
+           useSystemEmoji == useSystemEmoji()                    &&
            !sizeChangeInProgress;
   }
 

app/src/main/java/org/thoughtcrime/securesms/contacts/ContactSelectionListFragment.kt

@@ -8,7 +8,6 @@ import androidx.fragment.app.Fragment
 import androidx.loader.app.LoaderManager
 import androidx.loader.content.Loader
 import androidx.recyclerview.widget.LinearLayoutManager
-import androidx.swiperefreshlayout.widget.SwipeRefreshLayout.OnRefreshListener
 import network.loki.messenger.databinding.ContactSelectionListFragmentBinding
 import org.session.libsession.utilities.recipients.Recipient
 import org.session.libsignal.utilities.Log
@@ -58,7 +57,6 @@ class ContactSelectionListFragment : Fragment(), LoaderManager.LoaderCallbacks<L
         super.onViewCreated(view, savedInstanceState)
         binding.recyclerView.layoutManager = LinearLayoutManager(activity)
         binding.recyclerView.adapter = listAdapter
-        binding.swipeRefreshLayout.isEnabled = requireActivity().intent.getBooleanExtra(REFRESHABLE, true)
     }
 
     override fun onStop() {
@@ -73,15 +71,6 @@ class ContactSelectionListFragment : Fragment(), LoaderManager.LoaderCallbacks<L
 
     fun resetQueryFilter() {
         setQueryFilter(null)
-        binding.swipeRefreshLayout.isRefreshing = false
-    }
-
-    fun setRefreshing(refreshing: Boolean) {
-        binding.swipeRefreshLayout.isRefreshing = refreshing
-    }
-
-    fun setOnRefreshListener(onRefreshListener: OnRefreshListener?) {
-        binding.swipeRefreshLayout.setOnRefreshListener(onRefreshListener)
     }
 
     override fun onCreateLoader(id: Int, args: Bundle?): Loader<List<ContactSelectionListItem>> {
@@ -106,7 +95,7 @@ class ContactSelectionListFragment : Fragment(), LoaderManager.LoaderCallbacks<L
             return
         }
         listAdapter.items = items
-        binding.mainContentContainer.visibility = if (items.isEmpty()) View.GONE else View.VISIBLE
+        binding.recyclerView.visibility = if (items.isEmpty()) View.GONE else View.VISIBLE
         binding.emptyStateContainer.visibility = if (items.isEmpty()) View.VISIBLE else View.GONE
     }
 

app/src/main/java/org/thoughtcrime/securesms/contacts/SelectContactsActivity.kt

@@ -3,12 +3,12 @@ package org.thoughtcrime.securesms.contacts
 import android.app.Activity
 import android.content.Intent
 import android.os.Bundle
-import androidx.loader.app.LoaderManager
-import androidx.loader.content.Loader
-import androidx.recyclerview.widget.LinearLayoutManager
 import android.view.Menu
 import android.view.MenuItem
 import android.view.View
+import androidx.loader.app.LoaderManager
+import androidx.loader.content.Loader
+import androidx.recyclerview.widget.LinearLayoutManager
 import network.loki.messenger.R
 import network.loki.messenger.databinding.ActivitySelectContactsBinding
 import org.thoughtcrime.securesms.PassphraseRequiredActionBarActivity
@@ -49,7 +49,7 @@ class SelectContactsActivity : PassphraseRequiredActionBarActivity(), LoaderMana
         LoaderManager.getInstance(this).initLoader(0, null, this)
     }
 
-    override fun onCreateOptionsMenu(menu: Menu?): Boolean {
+    override fun onCreateOptionsMenu(menu: Menu): Boolean {
         menuInflater.inflate(R.menu.menu_done, menu)
         return members.isNotEmpty()
     }
@@ -70,7 +70,7 @@ class SelectContactsActivity : PassphraseRequiredActionBarActivity(), LoaderMana
 
     private fun update(members: List<String>) {
         this.members = members
-        binding.mainContentContainer.visibility = if (members.isEmpty()) View.GONE else View.VISIBLE
+        binding.recyclerView.visibility = if (members.isEmpty()) View.GONE else View.VISIBLE
         binding.emptyStateContainer.visibility = if (members.isEmpty()) View.VISIBLE else View.GONE
         invalidateOptionsMenu()
     }

app/src/main/java/org/thoughtcrime/securesms/conversation/paging/ConversationPager.kt

@@ -0,0 +1,129 @@
+package org.thoughtcrime.securesms.conversation.paging
+
+import androidx.annotation.WorkerThread
+import androidx.paging.Pager
+import androidx.paging.PagingConfig
+import androidx.paging.PagingSource
+import androidx.paging.PagingState
+import androidx.recyclerview.widget.DiffUtil
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.withContext
+import org.session.libsession.messaging.contacts.Contact
+import org.thoughtcrime.securesms.database.MmsSmsDatabase
+import org.thoughtcrime.securesms.database.SessionContactDatabase
+import org.thoughtcrime.securesms.database.model.MessageRecord
+
+private const val TIME_BUCKET = 600000L // bucket into 10 minute increments
+
+private fun config() = PagingConfig(
+    pageSize = 25,
+    maxSize = 100,
+    enablePlaceholders = false
+)
+
+fun Long.bucketed(): Long = (TIME_BUCKET - this % TIME_BUCKET) + this
+
+fun conversationPager(threadId: Long, initialKey: PageLoad? = null, db: MmsSmsDatabase, contactDb: SessionContactDatabase) = Pager(config(), initialKey = initialKey) {
+    ConversationPagingSource(threadId, db, contactDb)
+}
+
+class ConversationPagerDiffCallback: DiffUtil.ItemCallback<MessageAndContact>() {
+    override fun areItemsTheSame(oldItem: MessageAndContact, newItem: MessageAndContact): Boolean =
+        oldItem.message.id == newItem.message.id && oldItem.message.isMms == newItem.message.isMms
+
+    override fun areContentsTheSame(oldItem: MessageAndContact, newItem: MessageAndContact): Boolean =
+        oldItem == newItem
+}
+
+data class MessageAndContact(val message: MessageRecord,
+                          val contact: Contact?)
+
+data class PageLoad(val fromTime: Long, val toTime: Long? = null)
+
+class ConversationPagingSource(
+    private val threadId: Long,
+    private val messageDb: MmsSmsDatabase,
+    private val contactDb: SessionContactDatabase
+    ): PagingSource<PageLoad, MessageAndContact>() {
+
+    override fun getRefreshKey(state: PagingState<PageLoad, MessageAndContact>): PageLoad? {
+        val anchorPosition = state.anchorPosition ?: return null
+        val anchorPage = state.closestPageToPosition(anchorPosition) ?: return null
+        val next = anchorPage.nextKey?.fromTime
+        val previous = anchorPage.prevKey?.fromTime ?: anchorPage.data.firstOrNull()?.message?.dateSent ?: return null
+        return PageLoad(previous, next)
+    }
+
+    private val contactCache = mutableMapOf<String, Contact>()
+
+    @WorkerThread
+    private fun getContact(sessionId: String): Contact? {
+        contactCache[sessionId]?.let { contact ->
+            return contact
+        } ?: run {
+            contactDb.getContactWithSessionID(sessionId)?.let { contact ->
+                contactCache[sessionId] = contact
+                return contact
+            }
+        }
+        return null
+    }
+
+    override suspend fun load(params: LoadParams<PageLoad>): LoadResult<PageLoad, MessageAndContact> {
+        val pageLoad = params.key ?: withContext(Dispatchers.IO) {
+            messageDb.getConversationSnippet(threadId).use {
+                val reader = messageDb.readerFor(it)
+                var record: MessageRecord? = null
+                if (reader != null) {
+                    record = reader.next
+                    while (record != null && record.isDeleted) {
+                        record = reader.next
+                    }
+                }
+                record?.dateSent?.let { fromTime ->
+                    PageLoad(fromTime)
+                }
+            }
+        } ?: return LoadResult.Page(emptyList(), null, null)
+
+        val result = withContext(Dispatchers.IO) {
+            val cursor = messageDb.getConversationPage(
+                threadId,
+                pageLoad.fromTime,
+                pageLoad.toTime ?: -1L,
+                params.loadSize
+            )
+            val processedList = mutableListOf<MessageAndContact>()
+            val reader = messageDb.readerFor(cursor)
+            while (reader.next != null && !invalid) {
+                reader.current?.let { item ->
+                    val contact = getContact(item.individualRecipient.address.serialize())
+                    processedList += MessageAndContact(item, contact)
+                }
+            }
+            reader.close()
+            processedList.toMutableList()
+        }
+
+        val hasNext = withContext(Dispatchers.IO) {
+            if (result.isEmpty()) return@withContext false
+            val lastTime = result.last().message.dateSent
+            messageDb.hasNextPage(threadId, lastTime)
+        }
+
+        val nextCheckTime = if (hasNext) {
+            val lastSent = result.last().message.dateSent
+            if (lastSent == pageLoad.fromTime) null else lastSent
+        } else null
+
+        val hasPrevious = withContext(Dispatchers.IO) { messageDb.hasPreviousPage(threadId, pageLoad.fromTime) }
+        val nextKey = if (!hasNext) null else nextCheckTime
+        val prevKey = if (!hasPrevious) null else messageDb.getPreviousPage(threadId, pageLoad.fromTime, params.loadSize)
+
+        return LoadResult.Page(
+            data = result, // next check time is not null if drop is true
+            prevKey = prevKey?.let { PageLoad(it, pageLoad.fromTime) },
+            nextKey = nextKey?.let { PageLoad(it) }
+        )
+    }
+}

app/src/main/java/org/thoughtcrime/securesms/conversation/settings/ConversationNotificationSettingsActivityContract.kt

@@ -7,7 +7,7 @@ import org.thoughtcrime.securesms.conversation.v2.ConversationActivityV2
 
 class ConversationNotificationSettingsActivityContract: ActivityResultContract<Long, Unit>() {
 
-    override fun createIntent(context: Context, input: Long?): Intent =
+    override fun createIntent(context: Context, input: Long): Intent =
         Intent(context, ConversationNotificationSettingsActivity::class.java).apply {
             putExtra(ConversationActivityV2.THREAD_ID, input)
         }

app/src/main/java/org/thoughtcrime/securesms/conversation/settings/ConversationSettingsActivityContract.kt

@@ -12,7 +12,7 @@ sealed class ConversationSettingsActivityResult {
 
 class ConversationSettingsActivityContract: ActivityResultContract<Long, ConversationSettingsActivityResult>() {
 
-    override fun createIntent(context: Context, input: Long?) = Intent(context, ConversationSettingsActivity::class.java).apply {
+    override fun createIntent(context: Context, input: Long) = Intent(context, ConversationSettingsActivity::class.java).apply {
         putExtra(ConversationActivityV2.THREAD_ID, input ?: -1L)
     }
 

app/src/main/java/org/thoughtcrime/securesms/conversation/v2/ConversationActivityV2.kt

@@ -3,31 +3,18 @@ package org.thoughtcrime.securesms.conversation.v2
 import android.Manifest
 import android.animation.FloatEvaluator
 import android.animation.ValueAnimator
-import android.content.ClipData
+import android.content.*
-import android.content.ClipboardManager
-import android.content.Context
-import android.content.DialogInterface
-import android.content.Intent
 import android.content.res.Resources
 import android.database.Cursor
 import android.graphics.Rect
 import android.graphics.Typeface
 import android.net.Uri
-import android.os.AsyncTask
+import android.os.*
-import android.os.Build
-import android.os.Bundle
-import android.os.Handler
-import android.os.Looper
 import android.provider.MediaStore
 import android.text.TextUtils
 import android.util.Pair
 import android.util.TypedValue
-import android.view.ActionMode
+import android.view.*
-import android.view.Menu
-import android.view.MenuItem
-import android.view.MotionEvent
-import android.view.View
-import android.view.WindowManager
 import android.widget.LinearLayout
 import android.widget.RelativeLayout
 import android.widget.Toast
@@ -54,6 +41,8 @@ import nl.komponents.kovenant.ui.successUi
 import org.session.libsession.database.StorageProtocol
 import org.session.libsession.messaging.MessagingModuleConfiguration
 import org.session.libsession.messaging.contacts.Contact
+import org.session.libsession.messaging.jobs.AttachmentDownloadJob
+import org.session.libsession.messaging.jobs.JobQueue
 import org.session.libsession.messaging.mentions.Mention
 import org.session.libsession.messaging.mentions.MentionsManager
 import org.session.libsession.messaging.messages.control.DataExtractionNotification
@@ -69,12 +58,8 @@ import org.session.libsession.messaging.sending_receiving.attachments.Attachment
 import org.session.libsession.messaging.sending_receiving.link_preview.LinkPreview
 import org.session.libsession.messaging.sending_receiving.quotes.QuoteModel
 import org.session.libsession.messaging.utilities.SessionId
-import org.session.libsession.utilities.Address
+import org.session.libsession.utilities.*
 import org.session.libsession.utilities.Address.Companion.fromSerialized
-import org.session.libsession.utilities.GroupUtil
-import org.session.libsession.utilities.MediaTypes
-import org.session.libsession.utilities.Stub
-import org.session.libsession.utilities.TextSecurePreferences
 import org.session.libsession.utilities.concurrent.SimpleTask
 import org.session.libsession.utilities.recipients.Recipient
 import org.session.libsession.utilities.recipients.RecipientModifiedListener
@@ -109,11 +94,7 @@ import org.thoughtcrime.securesms.conversation.v2.messages.VisibleMessageView
 import org.thoughtcrime.securesms.conversation.v2.messages.VisibleMessageViewDelegate
 import org.thoughtcrime.securesms.conversation.v2.search.SearchBottomBar
 import org.thoughtcrime.securesms.conversation.v2.search.SearchViewModel
-import org.thoughtcrime.securesms.conversation.v2.utilities.AttachmentManager
+import org.thoughtcrime.securesms.conversation.v2.utilities.*
-import org.thoughtcrime.securesms.conversation.v2.utilities.BaseDialog
-import org.thoughtcrime.securesms.conversation.v2.utilities.MentionManagerUtilities
-import org.thoughtcrime.securesms.conversation.v2.utilities.MentionUtilities
-import org.thoughtcrime.securesms.conversation.v2.utilities.ResendMessageUtilities
 import org.thoughtcrime.securesms.crypto.IdentityKeyUtil
 import org.thoughtcrime.securesms.crypto.MnemonicUtilities
 import org.thoughtcrime.securesms.database.GroupDatabase
@@ -139,25 +120,12 @@ import org.thoughtcrime.securesms.linkpreview.LinkPreviewViewModel
 import org.thoughtcrime.securesms.linkpreview.LinkPreviewViewModel.LinkPreviewState
 import org.thoughtcrime.securesms.mediasend.Media
 import org.thoughtcrime.securesms.mediasend.MediaSendActivity
-import org.thoughtcrime.securesms.mms.AudioSlide
+import org.thoughtcrime.securesms.mms.*
-import org.thoughtcrime.securesms.mms.GifSlide
-import org.thoughtcrime.securesms.mms.GlideApp
-import org.thoughtcrime.securesms.mms.ImageSlide
-import org.thoughtcrime.securesms.mms.MediaConstraints
-import org.thoughtcrime.securesms.mms.Slide
-import org.thoughtcrime.securesms.mms.SlideDeck
-import org.thoughtcrime.securesms.mms.VideoSlide
 import org.thoughtcrime.securesms.permissions.Permissions
 import org.thoughtcrime.securesms.reactions.ReactionsDialogFragment
 import org.thoughtcrime.securesms.reactions.any.ReactWithAnyEmojiDialogFragment
-import org.thoughtcrime.securesms.util.ActivityDispatcher
+import org.thoughtcrime.securesms.util.*
-import org.thoughtcrime.securesms.util.ConfigurationMessageUtilities
+import java.util.*
-import org.thoughtcrime.securesms.util.DateUtils
-import org.thoughtcrime.securesms.util.MediaUtil
-import org.thoughtcrime.securesms.util.SaveAttachmentTask
-import org.thoughtcrime.securesms.util.push
-import org.thoughtcrime.securesms.util.toPx
-import java.util.Locale
 import java.util.concurrent.ExecutionException
 import java.util.concurrent.atomic.AtomicLong
 import java.util.concurrent.atomic.AtomicReference
@@ -304,6 +272,12 @@ class ConversationActivityV2 : PassphraseRequiredActionBarActivity(), InputBarDe
                     onDeselect(message, position, it)
                 }
             },
+            onAttachmentNeedsDownload = { attachmentId, mmsId ->
+                // Start download (on IO thread)
+                lifecycleScope.launch(Dispatchers.IO) {
+                    JobQueue.shared.add(AttachmentDownloadJob(attachmentId, mmsId))
+                }
+            },
             glide = glide,
             lifecycleCoroutineScope = lifecycleScope
         )
@@ -361,11 +335,24 @@ class ConversationActivityV2 : PassphraseRequiredActionBarActivity(), InputBarDe
         restoreDraftIfNeeded()
         setUpUiStateObserver()
         binding!!.scrollToBottomButton.setOnClickListener {
-            val layoutManager = binding?.conversationRecyclerView?.layoutManager ?: return@setOnClickListener
+            val layoutManager = (binding?.conversationRecyclerView?.layoutManager as? LinearLayoutManager) ?: return@setOnClickListener
+
             if (layoutManager.isSmoothScrolling) {
                 binding?.conversationRecyclerView?.scrollToPosition(0)
             } else {
-                binding?.conversationRecyclerView?.smoothScrollToPosition(0)
+                // It looks like 'smoothScrollToPosition' will actually load all intermediate items in
+                // order to do the scroll, this can be very slow if there are a lot of messages so
+                // instead we check the current position and if there are more than 10 items to scroll
+                // we jump instantly to the 10th item and scroll from there (this should happen quick
+                // enough to give a similar scroll effect without having to load everything)
+                val position = layoutManager.findFirstVisibleItemPosition()
+                if (position > 10) {
+                    binding?.conversationRecyclerView?.scrollToPosition(10)
+                }
+
+                binding?.conversationRecyclerView?.post {
+                    binding?.conversationRecyclerView?.smoothScrollToPosition(0)
+                }
             }
         }
         unreadCount = mmsSmsDb.getUnreadCount(viewModel.threadId)
@@ -397,7 +384,11 @@ class ConversationActivityV2 : PassphraseRequiredActionBarActivity(), InputBarDe
         super.onResume()
         ApplicationContext.getInstance(this).messageNotifier.setVisibleThread(viewModel.threadId)
         val recipient = viewModel.recipient ?: return
-        threadDb.markAllAsRead(viewModel.threadId, recipient.isOpenGroupRecipient)
+
+        lifecycleScope.launch(Dispatchers.IO) {
+            threadDb.markAllAsRead(viewModel.threadId, recipient.isOpenGroupRecipient)
+        }
+
         contentResolver.registerContentObserver(
             MediaStore.Images.Media.EXTERNAL_CONTENT_URI,
             true,
@@ -489,6 +480,7 @@ class ConversationActivityV2 : PassphraseRequiredActionBarActivity(), InputBarDe
 
     // called from onCreate
     private fun setUpInputBar() {
+        binding!!.inputBar.isVisible =  viewModel.openGroup == null || viewModel.openGroup?.canWrite == true
         binding!!.inputBar.delegate = this
         binding!!.inputBarRecordingView.delegate = this
         // GIF button
@@ -643,7 +635,6 @@ class ConversationActivityV2 : PassphraseRequiredActionBarActivity(), InputBarDe
                 this
             ) { onOptionsItemSelected(it) }
         }
-        super.onPrepareOptionsMenu(menu)
         return true
     }
 
@@ -1804,6 +1795,10 @@ class ConversationActivityV2 : PassphraseRequiredActionBarActivity(), InputBarDe
         endActionMode()
     }
 
+    override fun destroyActionMode() {
+        this.actionMode = null
+    }
+
     private fun sendScreenshotNotification() {
         val recipient = viewModel.recipient ?: return
         if (recipient.isGroupRecipient) return
@@ -1849,7 +1844,7 @@ class ConversationActivityV2 : PassphraseRequiredActionBarActivity(), InputBarDe
             if (result == null) return@Observer
             if (result.getResults().isNotEmpty()) {
                 result.getResults()[result.position]?.let {
-                    jumpToMessage(it.messageRecipient.address, it.receivedTimestampMs) {
+                    jumpToMessage(it.messageRecipient.address, it.sentTimestampMs) {
                         searchViewModel.onMissingResult() }
                 }
             }
@@ -1915,7 +1910,7 @@ class ConversationActivityV2 : PassphraseRequiredActionBarActivity(), InputBarDe
                 ConversationReactionOverlay.Action.DELETE -> deleteMessages(selectedItems)
                 ConversationReactionOverlay.Action.BAN_AND_DELETE_ALL -> banAndDeleteAll(selectedItems)
                 ConversationReactionOverlay.Action.BAN_USER -> banUser(selectedItems)
-                ConversationReactionOverlay.Action.COPY_SESSION_ID -> TODO()
+                ConversationReactionOverlay.Action.COPY_SESSION_ID -> copySessionID(selectedItems)
             }
         }
     }

app/src/main/java/org/thoughtcrime/securesms/conversation/v2/ConversationAdapter.kt

@@ -39,10 +39,10 @@ class ConversationAdapter(
     private val onItemSwipeToReply: (MessageRecord, Int) -> Unit,
     private val onItemLongPress: (MessageRecord, Int, VisibleMessageView) -> Unit,
     private val onDeselect: (MessageRecord, Int) -> Unit,
+    private val onAttachmentNeedsDownload: (Long, Long) -> Unit,
     private val glide: GlideRequests,
     lifecycleCoroutineScope: LifecycleCoroutineScope
-)
+) : CursorRecyclerViewAdapter<ViewHolder>(context, cursor) {
-    : CursorRecyclerViewAdapter<ViewHolder>(context, cursor) {
     private val messageDB by lazy { DatabaseComponent.get(context).mmsSmsDatabase() }
     private val contactDB by lazy { DatabaseComponent.get(context).sessionContactDatabase() }
     var selectedItems = mutableSetOf<MessageRecord>()
@@ -120,7 +120,18 @@ class ConversationAdapter(
                 }
                 val contact = contactCache[senderIdHash]
 
-                visibleMessageView.bind(message, messageBefore, getMessageAfter(position, cursor), glide, searchQuery, contact, senderId, visibleMessageViewDelegate)
+                visibleMessageView.bind(
+                        message,
+                        messageBefore,
+                        getMessageAfter(position, cursor),
+                        glide,
+                        searchQuery,
+                        contact,
+                        senderId,
+                        visibleMessageViewDelegate,
+                        onAttachmentNeedsDownload
+                )
+
                 if (!message.isDeleted) {
                     visibleMessageView.onPress = { event -> onItemPress(message, viewHolder.adapterPosition, visibleMessageView, event) }
                     visibleMessageView.onSwipeToReply = { onItemSwipeToReply(message, viewHolder.adapterPosition) }

app/src/main/java/org/thoughtcrime/securesms/conversation/v2/ConversationViewModel.kt

@@ -6,6 +6,8 @@ import androidx.lifecycle.viewModelScope
 import com.goterl.lazysodium.utils.KeyPair
 import dagger.assisted.Assisted
 import dagger.assisted.AssistedInject
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.GlobalScope
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.flow.update
@@ -48,11 +50,19 @@ class ConversationViewModel(
         }
 
     fun saveDraft(text: String) {
-        repository.saveDraft(threadId, text)
+        GlobalScope.launch(Dispatchers.IO) {
+            repository.saveDraft(threadId, text)
+        }
     }
 
     fun getDraft(): String? {
-        return repository.getDraft(threadId)
+        val draft: String? = repository.getDraft(threadId)
+
+        viewModelScope.launch(Dispatchers.IO) {
+            repository.clearDrafts(threadId)
+        }
+
+        return draft
     }
 
     fun inviteContacts(contacts: List<Recipient>) {

app/src/main/java/org/thoughtcrime/securesms/conversation/v2/MessageDetailActivity.kt

@@ -2,6 +2,7 @@ package org.thoughtcrime.securesms.conversation.v2
 
 import android.os.Bundle
 import android.view.View
+import androidx.core.view.isVisible
 import dagger.hilt.android.AndroidEntryPoint
 import network.loki.messenger.R
 import network.loki.messenger.databinding.ActivityMessageDetailBinding
@@ -20,8 +21,7 @@ import org.thoughtcrime.securesms.database.model.MessageRecord
 import org.thoughtcrime.securesms.dependencies.DatabaseComponent
 import org.thoughtcrime.securesms.util.DateUtils
 import java.text.SimpleDateFormat
-import java.util.Date
+import java.util.*
-import java.util.Locale
 import javax.inject.Inject
 
 @AndroidEntryPoint
@@ -48,7 +48,10 @@ class MessageDetailActivity: PassphraseRequiredActionBarActivity() {
         // We only show this screen for messages fail to send,
         // so the author of the messages must be the current user.
         val author = Address.fromSerialized(TextSecurePreferences.getLocalNumber(this)!!)
-        messageRecord = DatabaseComponent.get(this).mmsSmsDatabase().getMessageFor(timestamp, author)
+        messageRecord = DatabaseComponent.get(this).mmsSmsDatabase().getMessageFor(timestamp, author) ?: run {
+            finish()
+            return
+        }
         val threadId = messageRecord!!.threadId
         val openGroup = storage.getOpenGroup(threadId)
         val blindedKey = openGroup?.let { group ->
@@ -71,8 +74,15 @@ class MessageDetailActivity: PassphraseRequiredActionBarActivity() {
         val dateFormatter: SimpleDateFormat = DateUtils.getDetailedDateFormatter(this, dateLocale)
         binding.sentTime.text = dateFormatter.format(Date(messageRecord!!.dateSent))
 
-        val errorMessage = DatabaseComponent.get(this).lokiMessageDatabase().getErrorMessage(messageRecord!!.getId()) ?: "Message failed to send."
+        val errorMessage = DatabaseComponent.get(this).lokiMessageDatabase().getErrorMessage(messageRecord!!.getId())
-        binding.errorMessage.text = errorMessage
+        if (errorMessage != null) {
+            binding.errorMessage.text = errorMessage
+            binding.resendContainer.isVisible = true
+            binding.errorContainer.isVisible = true
+        } else {
+            binding.errorContainer.isVisible = false
+            binding.resendContainer.isVisible = false
+        }
 
         if (messageRecord!!.expiresIn <= 0 || messageRecord!!.expireStarted <= 0) {
             binding.expiresContainer.visibility = View.GONE

app/src/main/java/org/thoughtcrime/securesms/conversation/v2/components/AlbumThumbnailView.kt

@@ -8,53 +8,39 @@ import android.view.LayoutInflater
 import android.view.MotionEvent
 import android.view.ViewGroup
 import android.widget.FrameLayout
+import android.widget.RelativeLayout
 import android.widget.TextView
 import androidx.core.view.children
 import androidx.core.view.isVisible
 import network.loki.messenger.R
 import network.loki.messenger.databinding.AlbumThumbnailViewBinding
-import org.session.libsession.messaging.jobs.AttachmentDownloadJob
-import org.session.libsession.messaging.jobs.JobQueue
 import org.session.libsession.messaging.sending_receiving.attachments.AttachmentTransferProgress
 import org.session.libsession.messaging.sending_receiving.attachments.DatabaseAttachment
 import org.session.libsession.utilities.recipients.Recipient
 import org.thoughtcrime.securesms.MediaPreviewActivity
 import org.thoughtcrime.securesms.components.CornerMask
-import org.thoughtcrime.securesms.conversation.v2.utilities.KThumbnailView
+import org.thoughtcrime.securesms.conversation.v2.utilities.ThumbnailView
 import org.thoughtcrime.securesms.database.model.MmsMessageRecord
 import org.thoughtcrime.securesms.mms.GlideRequests
 import org.thoughtcrime.securesms.mms.Slide
 import org.thoughtcrime.securesms.util.ActivityDispatcher
 
-class AlbumThumbnailView : FrameLayout {
+class AlbumThumbnailView : RelativeLayout {
-
-    private lateinit var binding: AlbumThumbnailViewBinding
-
     companion object {
         const val MAX_ALBUM_DISPLAY_SIZE = 3
     }
 
+    private val binding: AlbumThumbnailViewBinding by lazy { AlbumThumbnailViewBinding.bind(this) }
+
     // region Lifecycle
-    constructor(context: Context) : super(context) {
+    constructor(context: Context) : super(context)
-        initialize()
+    constructor(context: Context, attrs: AttributeSet) : super(context, attrs)
-    }
+    constructor(context: Context, attrs: AttributeSet, defStyleAttr: Int) : super(context, attrs, defStyleAttr)
-
-    constructor(context: Context, attrs: AttributeSet) : super(context, attrs) {
-        initialize()
-    }
-
-    constructor(context: Context, attrs: AttributeSet, defStyleAttr: Int) : super(context, attrs, defStyleAttr) {
-        initialize()
-    }
 
     private val cornerMask by lazy { CornerMask(this) }
     private var slides: List<Slide> = listOf()
     private var slideSize: Int = 0
 
-    private fun initialize() {
-        binding = AlbumThumbnailViewBinding.inflate(LayoutInflater.from(context), this, true)
-    }
-
     override fun dispatchDraw(canvas: Canvas?) {
         super.dispatchDraw(canvas)
         cornerMask.mask(canvas)
@@ -63,26 +49,25 @@ class AlbumThumbnailView : FrameLayout {
 
     // region Interaction
 
-    fun calculateHitObject(event: MotionEvent, mms: MmsMessageRecord, threadRecipient: Recipient) {
+    fun calculateHitObject(event: MotionEvent, mms: MmsMessageRecord, threadRecipient: Recipient, onAttachmentNeedsDownload: (Long, Long) -> Unit) {
         val rawXInt = event.rawX.toInt()
         val rawYInt = event.rawY.toInt()
         val eventRect = Rect(rawXInt, rawYInt, rawXInt, rawYInt)
         val testRect = Rect()
         // test each album child
-        binding.albumCellContainer.findViewById<ViewGroup>(R.id.album_thumbnail_root)?.children?.forEachIndexed { index, child ->
+        binding.albumCellContainer.findViewById<ViewGroup>(R.id.album_thumbnail_root)?.children?.forEachIndexed forEach@{ index, child ->
             child.getGlobalVisibleRect(testRect)
             if (testRect.contains(eventRect)) {
                 // hit intersects with this particular child
-                val slide = slides.getOrNull(index) ?: return
+                val slide = slides.getOrNull(index) ?: return@forEach
                 // only open to downloaded images
                 if (slide.transferState == AttachmentTransferProgress.TRANSFER_PROGRESS_FAILED) {
-                    // restart download here
+                    // Restart download here (on IO thread)
                     (slide.asAttachment() as? DatabaseAttachment)?.let { attachment ->
-                        val attachmentId = attachment.attachmentId.rowId
+                        onAttachmentNeedsDownload(attachment.attachmentId.rowId, mms.getId())
-                        JobQueue.shared.add(AttachmentDownloadJob(attachmentId, mms.getId()))
                     }
                 }
-                if (slide.isInProgress) return
+                if (slide.isInProgress) return@forEach
 
                 ActivityDispatcher.get(context)?.dispatchIntent { context ->
                     MediaPreviewActivity.getPreviewIntent(context, slide, mms, threadRecipient)
@@ -133,7 +118,7 @@ class AlbumThumbnailView : FrameLayout {
         else -> R.layout.album_thumbnail_3 // three stacked with additional text
     }
 
-    fun getThumbnailView(position: Int): KThumbnailView = when (position) {
+    fun getThumbnailView(position: Int): ThumbnailView = when (position) {
         0 -> binding.albumCellContainer.findViewById<ViewGroup>(R.id.albumCellContainer).findViewById(R.id.album_cell_1)
         1 -> binding.albumCellContainer.findViewById<ViewGroup>(R.id.albumCellContainer).findViewById(R.id.album_cell_2)
         2 -> binding.albumCellContainer.findViewById<ViewGroup>(R.id.albumCellContainer).findViewById(R.id.album_cell_3)

app/src/main/java/org/thoughtcrime/securesms/conversation/v2/components/LinkPreviewDraftView.kt

@@ -23,7 +23,7 @@ class LinkPreviewDraftView : LinearLayout {
         // Start out with the loader showing and the content view hidden
         binding = ViewLinkPreviewDraftBinding.inflate(LayoutInflater.from(context), this, true)
         binding.linkPreviewDraftContainer.isVisible = false
-        binding.thumbnailImageView.clipToOutline = true
+        binding.thumbnailImageView.root.clipToOutline = true
         binding.linkPreviewDraftCancelButton.setOnClickListener { cancel() }
     }
 
@@ -31,10 +31,10 @@ class LinkPreviewDraftView : LinearLayout {
         // Hide the loader and show the content view
         binding.linkPreviewDraftContainer.isVisible = true
         binding.linkPreviewDraftLoader.isVisible = false
-        binding.thumbnailImageView.radius = toPx(4, resources)
+        binding.thumbnailImageView.root.radius = toPx(4, resources)
         if (linkPreview.getThumbnail().isPresent) {
             // This internally fetches the thumbnail
-            binding.thumbnailImageView.setImageResource(glide, ImageSlide(context, linkPreview.getThumbnail().get()), false, false)
+            binding.thumbnailImageView.root.setImageResource(glide, ImageSlide(context, linkPreview.getThumbnail().get()), false, null)
         }
         binding.linkPreviewDraftTitleTextView.text = linkPreview.title
     }

app/src/main/java/org/thoughtcrime/securesms/conversation/v2/components/TypingIndicatorView.java

@@ -1,118 +0,0 @@
-package org.thoughtcrime.securesms.conversation.v2.components;
-
-import android.content.Context;
-import android.content.res.TypedArray;
-import android.graphics.Canvas;
-import android.graphics.Color;
-import android.graphics.PorterDuff;
-import androidx.annotation.Nullable;
-import android.util.AttributeSet;
-import android.view.View;
-import android.widget.LinearLayout;
-
-import network.loki.messenger.R;
-
-public class TypingIndicatorView extends LinearLayout {
-  private boolean isActive;
-  private long    startTime;
-
-  private static final long  CYCLE_DURATION = 1500;
-  private static final long  DOT_DURATION   = 600;
-  private static final float MIN_ALPHA      = 0.4f;
-  private static final float MIN_SCALE      = 0.75f;
-
-  private View dot1;
-  private View dot2;
-  private View dot3;
-
-  public TypingIndicatorView(Context context) {
-    super(context);
-    initialize(null);
-  }
-
-  public TypingIndicatorView(Context context, @Nullable AttributeSet attrs) {
-    super(context, attrs);
-    initialize(attrs);
-  }
-
-  private void initialize(@Nullable AttributeSet attrs) {
-    inflate(getContext(), R.layout.view_typing_indicator, this);
-
-    setWillNotDraw(false);
-
-    dot1 = findViewById(R.id.typing_dot1);
-    dot2 = findViewById(R.id.typing_dot2);
-    dot3 = findViewById(R.id.typing_dot3);
-
-    if (attrs != null) {
-      TypedArray typedArray = getContext().getTheme().obtainStyledAttributes(attrs, R.styleable.TypingIndicatorView, 0, 0);
-      int        tint       = typedArray.getColor(R.styleable.TypingIndicatorView_typingIndicator_tint, Color.WHITE);
-      typedArray.recycle();
-
-      dot1.getBackground().setColorFilter(tint, PorterDuff.Mode.MULTIPLY);
-      dot2.getBackground().setColorFilter(tint, PorterDuff.Mode.MULTIPLY);
-      dot3.getBackground().setColorFilter(tint, PorterDuff.Mode.MULTIPLY);
-    }
-  }
-
-  @Override
-  protected void onDraw(Canvas canvas) {
-    if (!isActive) {
-      super.onDraw(canvas);
-      return;
-    }
-
-    long timeInCycle = (System.currentTimeMillis() - startTime) % CYCLE_DURATION;
-
-    render(dot1, timeInCycle, 0);
-    render(dot2, timeInCycle, 150);
-    render(dot3, timeInCycle, 300);
-
-    super.onDraw(canvas);
-    postInvalidate();
-  }
-
-  private void render(View dot, long timeInCycle, long start) {
-    long end  = start + DOT_DURATION;
-    long peak = start + (DOT_DURATION / 2);
-
-    if (timeInCycle < start || timeInCycle > end) {
-      renderDefault(dot);
-    } else if (timeInCycle < peak) {
-      renderFadeIn(dot, timeInCycle, start);
-    } else {
-      renderFadeOut(dot, timeInCycle, peak);
-    }
-  }
-
-  private void renderDefault(View dot) {
-    dot.setAlpha(MIN_ALPHA);
-    dot.setScaleX(MIN_SCALE);
-    dot.setScaleY(MIN_SCALE);
-  }
-
-  private void renderFadeIn(View dot, long timeInCycle, long fadeInStart) {
-    float percent = (float) (timeInCycle - fadeInStart) / 300;
-    dot.setAlpha(MIN_ALPHA + (1 - MIN_ALPHA) * percent);
-    dot.setScaleX(MIN_SCALE + (1 - MIN_SCALE) * percent);
-    dot.setScaleY(MIN_SCALE + (1 - MIN_SCALE) * percent);
-  }
-
-  private void renderFadeOut(View dot, long timeInCycle, long fadeOutStart) {
-    float percent = (float) (timeInCycle - fadeOutStart) / 300;
-    dot.setAlpha(1 - (1 - MIN_ALPHA) * percent);
-    dot.setScaleX(1 - (1 - MIN_SCALE) * percent);
-    dot.setScaleY(1 - (1 - MIN_SCALE) * percent);
-  }
-
-  public void startAnimation() {
-    isActive  = true;
-    startTime = System.currentTimeMillis();
-
-    postInvalidate();
-  }
-
-  public void stopAnimation() {
-    isActive = false;
-  }
-}

app/src/main/java/org/thoughtcrime/securesms/conversation/v2/components/TypingIndicatorView.kt

@@ -0,0 +1,105 @@
+package org.thoughtcrime.securesms.conversation.v2.components
+
+import android.content.Context
+import android.graphics.Canvas
+import android.graphics.Color
+import android.graphics.PorterDuff
+import android.util.AttributeSet
+import android.view.View
+import android.widget.LinearLayout
+import network.loki.messenger.R
+import network.loki.messenger.databinding.ViewTypingIndicatorBinding
+
+class TypingIndicatorView : LinearLayout {
+    companion object {
+        private const val CYCLE_DURATION: Long = 1500
+        private const val DOT_DURATION: Long = 600
+        private const val MIN_ALPHA = 0.4f
+        private const val MIN_SCALE = 0.75f
+    }
+
+    private val binding: ViewTypingIndicatorBinding by lazy {
+        val binding = ViewTypingIndicatorBinding.bind(this)
+        
+        if (tint != -1) {
+            binding.typingDot1.getBackground().setColorFilter(tint, PorterDuff.Mode.MULTIPLY)
+            binding.typingDot2.getBackground().setColorFilter(tint, PorterDuff.Mode.MULTIPLY)
+            binding.typingDot3.getBackground().setColorFilter(tint, PorterDuff.Mode.MULTIPLY)
+        }
+
+        return@lazy binding
+    }
+
+    private var isActive = false
+    private var startTime: Long = 0
+    private var tint: Int = -1
+
+    constructor(context: Context) : super(context) { initialize(null) }
+    constructor(context: Context, attrs: AttributeSet) : super(context, attrs) { initialize(attrs) }
+    constructor(context: Context, attrs: AttributeSet, defStyleAttr: Int) : super(context, attrs, defStyleAttr) { initialize(attrs) }
+
+    private fun initialize(attrs: AttributeSet?) {
+        setWillNotDraw(false)
+
+        if (attrs != null) {
+            val typedArray = context.theme.obtainStyledAttributes(attrs, R.styleable.TypingIndicatorView, 0, 0)
+            this.tint = typedArray.getColor(R.styleable.TypingIndicatorView_typingIndicator_tint, Color.WHITE)
+            typedArray.recycle()
+        }
+    }
+
+    override fun onDraw(canvas: Canvas) {
+        if (!isActive) {
+            super.onDraw(canvas)
+            return
+        }
+        val timeInCycle = (System.currentTimeMillis() - startTime) % CYCLE_DURATION
+        render(binding.typingDot1, timeInCycle, 0)
+        render(binding.typingDot2, timeInCycle, 150)
+        render(binding.typingDot3, timeInCycle, 300)
+        super.onDraw(canvas)
+        postInvalidate()
+    }
+
+    private fun render(dot: View?, timeInCycle: Long, start: Long) {
+        val end = start + DOT_DURATION
+        val peak = start + DOT_DURATION / 2
+        if (timeInCycle < start || timeInCycle > end) {
+            renderDefault(dot)
+        } else if (timeInCycle < peak) {
+            renderFadeIn(dot, timeInCycle, start)
+        } else {
+            renderFadeOut(dot, timeInCycle, peak)
+        }
+    }
+
+    private fun renderDefault(dot: View?) {
+        dot!!.alpha = MIN_ALPHA
+        dot.scaleX = MIN_SCALE
+        dot.scaleY = MIN_SCALE
+    }
+
+    private fun renderFadeIn(dot: View?, timeInCycle: Long, fadeInStart: Long) {
+        val percent = (timeInCycle - fadeInStart).toFloat() / 300
+        dot!!.alpha = MIN_ALPHA + (1 - MIN_ALPHA) * percent
+        dot.scaleX = MIN_SCALE + (1 - MIN_SCALE) * percent
+        dot.scaleY = MIN_SCALE + (1 - MIN_SCALE) * percent
+    }
+
+    private fun renderFadeOut(dot: View?, timeInCycle: Long, fadeOutStart: Long) {
+        val percent = (timeInCycle - fadeOutStart).toFloat() / 300
+        dot!!.alpha = 1 - (1 - MIN_ALPHA) * percent
+        dot.scaleX = 1 - (1 - MIN_SCALE) * percent
+        dot.scaleY = 1 - (1 - MIN_SCALE) * percent
+    }
+
+    fun startAnimation() {
+        isActive = true
+        startTime = System.currentTimeMillis()
+        postInvalidate()
+    }
+
+    fun stopAnimation() {
+        isActive = false
+    }
+}

app/src/main/java/org/thoughtcrime/securesms/conversation/v2/components/TypingIndicatorViewContainer.kt

@@ -19,7 +19,7 @@ class TypingIndicatorViewContainer : LinearLayout {
     }
 
     fun setTypists(typists: List<Recipient>) {
-        if (typists.isEmpty()) { binding.typingIndicator.stopAnimation(); return }
+        if (typists.isEmpty()) { binding.typingIndicator.root.stopAnimation(); return }
-        binding.typingIndicator.startAnimation()
+        binding.typingIndicator.root.startAnimation()
     }
 }

app/src/main/java/org/thoughtcrime/securesms/conversation/v2/menus/ConversationActionModeCallback.kt

@@ -65,9 +65,9 @@ class ConversationActionModeCallback(private val adapter: ConversationAdapter, p
         menu.findItem(R.id.menu_context_copy).isVisible = !containsControlMessage && hasText
         // Copy Session ID
         menu.findItem(R.id.menu_context_copy_public_key).isVisible =
-            (thread.isGroupRecipient && !thread.isOpenGroupRecipient && selectedItems.size == 1 && firstMessage.recipient.address.toString() != userPublicKey)
+             (thread.isGroupRecipient && !thread.isOpenGroupRecipient && selectedItems.size == 1 && firstMessage.individualRecipient.address.toString() != userPublicKey)
         // Message detail
-        menu.findItem(R.id.menu_message_details).isVisible = (selectedItems.size == 1 && firstMessage.isFailed)
+        menu.findItem(R.id.menu_message_details).isVisible = (selectedItems.size == 1 && firstMessage.isOutgoing)
         // Resend
         menu.findItem(R.id.menu_context_resend).isVisible = (selectedItems.size == 1 && firstMessage.isFailed)
         // Save media
@@ -101,6 +101,7 @@ class ConversationActionModeCallback(private val adapter: ConversationAdapter, p
     override fun onDestroyActionMode(mode: ActionMode) {
         adapter.selectedItems.clear()
         adapter.notifyDataSetChanged()
+        delegate?.destroyActionMode()
     }
 }
 
@@ -116,4 +117,5 @@ interface ConversationActionModeCallbackDelegate {
     fun showMessageDetail(messages: Set<MessageRecord>)
     fun saveAttachment(messages: Set<MessageRecord>)
     fun reply(messages: Set<MessageRecord>)
+    fun destroyActionMode()
 }

app/src/main/java/org/thoughtcrime/securesms/conversation/v2/messages/EmojiReactionsView.java

@@ -1,346 +0,0 @@
-package org.thoughtcrime.securesms.conversation.v2.messages;
-
-import android.content.Context;
-import android.content.res.TypedArray;
-import android.os.Handler;
-import android.os.Looper;
-import android.util.AttributeSet;
-import android.view.HapticFeedbackConstants;
-import android.view.LayoutInflater;
-import android.view.MotionEvent;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.LinearLayout;
-import android.widget.TextView;
-
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
-import androidx.constraintlayout.widget.Group;
-import androidx.core.content.ContextCompat;
-
-import com.google.android.flexbox.FlexboxLayout;
-import com.google.android.flexbox.JustifyContent;
-
-import org.session.libsession.utilities.TextSecurePreferences;
-import org.session.libsession.utilities.ThemeUtil;
-import org.thoughtcrime.securesms.components.emoji.EmojiImageView;
-import org.thoughtcrime.securesms.components.emoji.EmojiUtil;
-import org.thoughtcrime.securesms.conversation.v2.ViewUtil;
-import org.thoughtcrime.securesms.database.model.MessageId;
-import org.thoughtcrime.securesms.database.model.ReactionRecord;
-import org.thoughtcrime.securesms.util.NumberUtil;
-
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.Date;
-import java.util.LinkedHashMap;
-import java.util.List;
-import java.util.Map;
-
-import network.loki.messenger.R;
-
-public class EmojiReactionsView extends LinearLayout implements View.OnTouchListener {
-
-  // Normally 6dp, but we have 1dp left+right margin on the pills themselves
-  private final int OUTER_MARGIN = ViewUtil.dpToPx(2);
-  private static final int DEFAULT_THRESHOLD = 5;
-
-  private List<ReactionRecord> records;
-  private long                 messageId;
-  private ViewGroup            container;
-  private Group                showLess;
-  private VisibleMessageViewDelegate delegate;
-  private Handler gestureHandler = new Handler(Looper.getMainLooper());
-  private Runnable pressCallback;
-  private Runnable longPressCallback;
-  private long onDownTimestamp = 0;
-  private static long longPressDurationThreshold = 250;
-  private static long maxDoubleTapInterval = 200;
-  private boolean extended = false;
-
-  public EmojiReactionsView(Context context) {
-    super(context);
-    init(null);
-  }
-
-  public EmojiReactionsView(Context context, @Nullable AttributeSet attrs) {
-    super(context, attrs);
-    init(attrs);
-  }
-
-  private void init(@Nullable AttributeSet attrs) {
-    inflate(getContext(), R.layout.view_emoji_reactions, this);
-
-    this.container = findViewById(R.id.layout_emoji_container);
-    this.showLess = findViewById(R.id.group_show_less);
-
-    records = new ArrayList<>();
-
-    if (attrs != null) {
-      TypedArray typedArray = getContext().getTheme().obtainStyledAttributes(attrs, R.styleable.EmojiReactionsView, 0, 0);
-      typedArray.recycle();
-    }
-  }
-
-  public void clear() {
-    this.records.clear();
-    container.removeAllViews();
-  }
-
-  public void setReactions(long messageId, @NonNull List<ReactionRecord> records, boolean outgoing, VisibleMessageViewDelegate delegate) {
-    this.delegate = delegate;
-    if (records.equals(this.records)) {
-      return;
-    }
-
-    FlexboxLayout containerLayout = (FlexboxLayout) this.container;
-    containerLayout.setJustifyContent(outgoing ? JustifyContent.FLEX_END : JustifyContent.FLEX_START);
-    this.records.clear();
-    this.records.addAll(records);
-    if (this.messageId != messageId) {
-      extended = false;
-    }
-    this.messageId = messageId;
-
-    displayReactions(extended ? Integer.MAX_VALUE : DEFAULT_THRESHOLD);
-  }
-
-  @Override
-  public boolean onTouch(View v, MotionEvent event) {
-    if (v.getTag() == null) return false;
-
-    Reaction reaction = (Reaction) v.getTag();
-    int action = event.getAction();
-    if (action == MotionEvent.ACTION_DOWN) onDown(new MessageId(reaction.messageId, reaction.isMms));
-    else if (action == MotionEvent.ACTION_CANCEL) removeLongPressCallback();
-    else if (action == MotionEvent.ACTION_UP) onUp(reaction);
-    return true;
-  }
-
-  private void displayReactions(int threshold) {
-    String userPublicKey     = TextSecurePreferences.getLocalNumber(getContext());
-    List<Reaction> reactions = buildSortedReactionsList(records, userPublicKey, threshold);
-
-    container.removeAllViews();
-    LinearLayout overflowContainer = new LinearLayout(getContext());
-    overflowContainer.setOrientation(LinearLayout.HORIZONTAL);
-    int innerPadding = ViewUtil.dpToPx(4);
-    overflowContainer.setPaddingRelative(innerPadding,innerPadding,innerPadding,innerPadding);
-
-    int pixelSize = ViewUtil.dpToPx(1);
-
-    for (Reaction reaction : reactions) {
-      if (container.getChildCount() + 1 >= DEFAULT_THRESHOLD && threshold != Integer.MAX_VALUE && reactions.size() > threshold) {
-        if (overflowContainer.getParent() == null) {
-          container.addView(overflowContainer);
-          MarginLayoutParams overflowParams = (MarginLayoutParams) overflowContainer.getLayoutParams();
-          overflowParams.height = ViewUtil.dpToPx(26);
-          overflowParams.setMargins(pixelSize, pixelSize, pixelSize, pixelSize);
-          overflowContainer.setLayoutParams(overflowParams);
-          overflowContainer.setBackground(ContextCompat.getDrawable(getContext(), R.drawable.reaction_pill_background));
-        }
-        View pill = buildPill(getContext(), this, reaction, true);
-        pill.setOnClickListener(v -> {
-          extended = true;
-          displayReactions(Integer.MAX_VALUE);
-        });
-        pill.findViewById(R.id.reactions_pill_count).setVisibility(View.GONE);
-        pill.findViewById(R.id.reactions_pill_spacer).setVisibility(View.GONE);
-        overflowContainer.addView(pill);
-      } else {
-        View pill = buildPill(getContext(), this, reaction, false);
-        pill.setTag(reaction);
-        pill.setOnTouchListener(this);
-        MarginLayoutParams params = (MarginLayoutParams) pill.getLayoutParams();
-        params.setMargins(pixelSize, pixelSize, pixelSize, pixelSize);
-        pill.setLayoutParams(params);
-        container.addView(pill);
-      }
-    }
-
-    int overflowChildren = overflowContainer.getChildCount();
-    int negativeMargin = ViewUtil.dpToPx(-8);
-    for (int i = 0; i < overflowChildren; i++) {
-      View child = overflowContainer.getChildAt(i);
-      MarginLayoutParams childParams = (MarginLayoutParams) child.getLayoutParams();
-      if ((i == 0 && overflowChildren > 1) || i + 1 < overflowChildren) {
-        // if first and there is more than one child, or we are not the last child then set negative right margin
-        childParams.setMargins(0,0, negativeMargin, 0);
-        child.setLayoutParams(childParams);
-      }
-    }
-
-    if (threshold == Integer.MAX_VALUE) {
-      showLess.setVisibility(VISIBLE);
-      for (int id : showLess.getReferencedIds()) {
-        findViewById(id).setOnClickListener(view -> {
-          extended = false;
-          displayReactions(DEFAULT_THRESHOLD);
-        });
-      }
-    } else {
-      showLess.setVisibility(GONE);
-    }
-  }
-
-  private void onReactionClicked(Reaction reaction) {
-    if (reaction.messageId != 0) {
-      MessageId messageId = new MessageId(reaction.messageId, reaction.isMms);
-      delegate.onReactionClicked(reaction.emoji, messageId, reaction.userWasSender);
-    }
-  }
-
-  private static @NonNull List<Reaction> buildSortedReactionsList(@NonNull List<ReactionRecord> records, String userPublicKey, int threshold) {
-    Map<String, Reaction> counters = new LinkedHashMap<>();
-
-    for (ReactionRecord record : records) {
-      String   baseEmoji = EmojiUtil.getCanonicalRepresentation(record.getEmoji());
-      Reaction info      = counters.get(baseEmoji);
-
-      if (info == null) {
-        info = new Reaction(record.getMessageId(), record.isMms(), record.getEmoji(), record.getCount(), record.getSortId(), record.getDateReceived(), userPublicKey.equals(record.getAuthor()));
-      } else {
-        info.update(record.getEmoji(), record.getCount(), record.getDateReceived(), userPublicKey.equals(record.getAuthor()));
-      }
-
-      counters.put(baseEmoji, info);
-    }
-
-    List<Reaction> reactions = new ArrayList<>(counters.values());
-
-    Collections.sort(reactions, Collections.reverseOrder());
-
-    if (reactions.size() >= threshold + 2 && threshold != Integer.MAX_VALUE) {
-      List<Reaction> shortened = new ArrayList<>(threshold + 2);
-      shortened.addAll(reactions.subList(0, threshold + 2));
-      return shortened;
-    } else {
-      return reactions;
-    }
-  }
-
-  private static View buildPill(@NonNull Context context, @NonNull ViewGroup parent, @NonNull Reaction reaction, boolean isCompact) {
-    View           root      = LayoutInflater.from(context).inflate(R.layout.reactions_pill, parent, false);
-    EmojiImageView emojiView = root.findViewById(R.id.reactions_pill_emoji);
-    TextView       countView = root.findViewById(R.id.reactions_pill_count);
-    View           spacer    = root.findViewById(R.id.reactions_pill_spacer);
-
-    if (isCompact) {
-      root.setPaddingRelative(1,1,1,1);
-      ViewGroup.LayoutParams layoutParams = root.getLayoutParams();
-      layoutParams.height = ViewGroup.LayoutParams.WRAP_CONTENT;
-      root.setLayoutParams(layoutParams);
-    }
-
-    if (reaction.emoji != null) {
-      emojiView.setImageEmoji(reaction.emoji);
-
-      if (reaction.count >= 1) {
-        countView.setText(NumberUtil.getFormattedNumber(reaction.count));
-      } else {
-        countView.setVisibility(GONE);
-        spacer.setVisibility(GONE);
-      }
-    } else {
-      emojiView.setVisibility(GONE);
-      spacer.setVisibility(GONE);
-      countView.setText(context.getString(R.string.ReactionsConversationView_plus, reaction.count));
-    }
-
-    if (reaction.userWasSender && !isCompact) {
-      root.setBackground(ContextCompat.getDrawable(context, R.drawable.reaction_pill_background_selected));
-      countView.setTextColor(ThemeUtil.getThemedColor(context, R.attr.reactionsPillSelectedTextColor));
-    } else {
-      if (!isCompact) {
-        root.setBackground(ContextCompat.getDrawable(context, R.drawable.reaction_pill_background));
-      }
-    }
-
-    return root;
-  }
-
-  private void onDown(MessageId messageId) {
-    removeLongPressCallback();
-    Runnable newLongPressCallback = () -> {
-      performHapticFeedback(HapticFeedbackConstants.LONG_PRESS);
-      if (delegate != null) {
-        delegate.onReactionLongClicked(messageId);
-      }
-    };
-    this.longPressCallback = newLongPressCallback;
-    gestureHandler.postDelayed(newLongPressCallback, longPressDurationThreshold);
-    onDownTimestamp = new Date().getTime();
-  }
-
-  private void removeLongPressCallback() {
-    if (longPressCallback != null) {
-      gestureHandler.removeCallbacks(longPressCallback);
-    }
-  }
-
-  private void onUp(Reaction reaction) {
-    if ((new Date().getTime() - onDownTimestamp) < longPressDurationThreshold) {
-      removeLongPressCallback();
-      if (pressCallback != null) {
-        gestureHandler.removeCallbacks(pressCallback);
-        this.pressCallback = null;
-      } else {
-        Runnable newPressCallback = () -> {
-          onReactionClicked(reaction);
-          pressCallback = null;
-        };
-        this.pressCallback = newPressCallback;
-        gestureHandler.postDelayed(newPressCallback, maxDoubleTapInterval);
-      }
-    }
-  }
-
-  private static class Reaction implements Comparable<Reaction> {
-    private final long messageId;
-    private final boolean isMms;
-    private String  emoji;
-    private long    count;
-    private long    sortIndex;
-    private long    lastSeen;
-    private boolean userWasSender;
-
-    Reaction(long messageId, boolean isMms, @Nullable String emoji, long count, long sortIndex, long lastSeen, boolean userWasSender) {
-      this.messageId     = messageId;
-      this.isMms         = isMms;
-      this.emoji         = emoji;
-      this.count         = count;
-      this.sortIndex     = sortIndex;
-      this.lastSeen      = lastSeen;
-      this.userWasSender = userWasSender;
-    }
-
-    void update(@NonNull String emoji, long count, long lastSeen, boolean userWasSender) {
-      if (!this.userWasSender) {
-        if (userWasSender || lastSeen > this.lastSeen) {
-          this.emoji = emoji;
-        }
-      }
-
-      this.count         = this.count + count;
-      this.lastSeen      = Math.max(this.lastSeen, lastSeen);
-      this.userWasSender = this.userWasSender || userWasSender;
-    }
-
-    @NonNull Reaction merge(@NonNull Reaction other) {
-      this.count         = this.count + other.count;
-      this.lastSeen      = Math.max(this.lastSeen, other.lastSeen);
-      this.userWasSender = this.userWasSender || other.userWasSender;
-      return this;
-    }
-
-    @Override
-    public int compareTo(Reaction rhs) {
-      Reaction lhs = this;
-      if (lhs.count == rhs.count ) {
-        return Long.compare(lhs.sortIndex, rhs.sortIndex);
-      } else {
-        return Long.compare(lhs.count, rhs.count);
-      }
-    }
-  }
-}

app/src/main/java/org/thoughtcrime/securesms/conversation/v2/messages/EmojiReactionsView.kt

@@ -0,0 +1,291 @@
+package org.thoughtcrime.securesms.conversation.v2.messages
+
+import android.content.Context
+import android.os.Handler
+import android.os.Looper
+import android.util.AttributeSet
+import android.view.*
+import android.view.View.OnTouchListener
+import android.widget.LinearLayout
+import android.widget.TextView
+import androidx.constraintlayout.widget.ConstraintLayout
+import androidx.core.content.ContextCompat
+import com.google.android.flexbox.JustifyContent
+import network.loki.messenger.R
+import network.loki.messenger.databinding.ViewEmojiReactionsBinding
+import org.session.libsession.utilities.TextSecurePreferences.Companion.getLocalNumber
+import org.session.libsession.utilities.ThemeUtil
+import org.thoughtcrime.securesms.components.emoji.EmojiImageView
+import org.thoughtcrime.securesms.components.emoji.EmojiUtil
+import org.thoughtcrime.securesms.conversation.v2.ViewUtil
+import org.thoughtcrime.securesms.database.model.MessageId
+import org.thoughtcrime.securesms.database.model.ReactionRecord
+import org.thoughtcrime.securesms.util.NumberUtil.getFormattedNumber
+import java.util.*
+
+class EmojiReactionsView : ConstraintLayout, OnTouchListener {
+    companion object {
+        private const val DEFAULT_THRESHOLD = 5
+        private const val longPressDurationThreshold: Long = 250
+        private const val maxDoubleTapInterval: Long = 200
+    }
+
+    private val binding: ViewEmojiReactionsBinding by lazy { ViewEmojiReactionsBinding.bind(this) }
+
+    // Normally 6dp, but we have 1dp left+right margin on the pills themselves
+    private val OUTER_MARGIN = ViewUtil.dpToPx(2)
+    private var records: MutableList<ReactionRecord>? = null
+    private var messageId: Long = 0
+    private var delegate: VisibleMessageViewDelegate? = null
+    private val gestureHandler = Handler(Looper.getMainLooper())
+    private var pressCallback: Runnable? = null
+    private var longPressCallback: Runnable? = null
+    private var onDownTimestamp: Long = 0
+    private var extended = false
+
+    constructor(context: Context) : super(context) { init(null) }
+    constructor(context: Context, attrs: AttributeSet) : super(context, attrs) { init(attrs) }
+    constructor(context: Context, attrs: AttributeSet, defStyleAttr: Int) : super(context, attrs, defStyleAttr) { init(attrs) }
+
+    private fun init(attrs: AttributeSet?) {
+        records = ArrayList()
+
+        if (attrs != null) {
+            val typedArray = context.theme.obtainStyledAttributes(attrs, R.styleable.EmojiReactionsView, 0, 0)
+            typedArray.recycle()
+        }
+    }
+
+    fun clear() {
+        records!!.clear()
+        binding.layoutEmojiContainer.removeAllViews()
+    }
+
+    fun setReactions(messageId: Long, records: List<ReactionRecord>, outgoing: Boolean, delegate: VisibleMessageViewDelegate?) {
+        this.delegate = delegate
+        if (records == this.records) {
+            return
+        }
+
+        binding.layoutEmojiContainer.justifyContent = if (outgoing) JustifyContent.FLEX_END else JustifyContent.FLEX_START
+        this.records!!.clear()
+        this.records!!.addAll(records)
+        if (this.messageId != messageId) {
+            extended = false
+        }
+        this.messageId = messageId
+        displayReactions(if (extended) Int.MAX_VALUE else DEFAULT_THRESHOLD)
+    }
+
+    override fun onTouch(v: View, event: MotionEvent): Boolean {
+        if (v.tag == null) return false
+        val reaction = v.tag as Reaction
+        val action = event.action
+        if (action == MotionEvent.ACTION_DOWN) onDown(MessageId(reaction.messageId, reaction.isMms)) else if (action == MotionEvent.ACTION_CANCEL) removeLongPressCallback() else if (action == MotionEvent.ACTION_UP) onUp(reaction)
+        return true
+    }
+
+    private fun displayReactions(threshold: Int) {
+        val userPublicKey = getLocalNumber(context)
+        val reactions = buildSortedReactionsList(records!!, userPublicKey, threshold)
+        binding.layoutEmojiContainer.removeAllViews()
+        val overflowContainer = LinearLayout(context)
+        overflowContainer.orientation = LinearLayout.HORIZONTAL
+        val innerPadding = ViewUtil.dpToPx(4)
+        overflowContainer.setPaddingRelative(innerPadding, innerPadding, innerPadding, innerPadding)
+        val pixelSize = ViewUtil.dpToPx(1)
+        for (reaction in reactions) {
+            if (binding.layoutEmojiContainer.childCount + 1 >= DEFAULT_THRESHOLD && threshold != Int.MAX_VALUE && reactions.size > threshold) {
+                if (overflowContainer.parent == null) {
+                    binding.layoutEmojiContainer.addView(overflowContainer)
+                    val overflowParams = overflowContainer.layoutParams as MarginLayoutParams
+                    overflowParams.height = ViewUtil.dpToPx(26)
+                    overflowParams.setMargins(pixelSize, pixelSize, pixelSize, pixelSize)
+                    overflowContainer.layoutParams = overflowParams
+                    overflowContainer.background = ContextCompat.getDrawable(context, R.drawable.reaction_pill_background)
+                }
+                val pill = buildPill(context, this, reaction, true)
+                pill.setOnClickListener { v: View? ->
+                    extended = true
+                    displayReactions(Int.MAX_VALUE)
+                }
+                pill.findViewById<View>(R.id.reactions_pill_count).visibility = GONE
+                pill.findViewById<View>(R.id.reactions_pill_spacer).visibility = GONE
+                overflowContainer.addView(pill)
+            } else {
+                val pill = buildPill(context, this, reaction, false)
+                pill.tag = reaction
+                pill.setOnTouchListener(this)
+                val params = pill.layoutParams as MarginLayoutParams
+                params.setMargins(pixelSize, pixelSize, pixelSize, pixelSize)
+                pill.layoutParams = params
+                binding.layoutEmojiContainer.addView(pill)
+            }
+        }
+        val overflowChildren = overflowContainer.childCount
+        val negativeMargin = ViewUtil.dpToPx(-8)
+        for (i in 0 until overflowChildren) {
+            val child = overflowContainer.getChildAt(i)
+            val childParams = child.layoutParams as MarginLayoutParams
+            if (i == 0 && overflowChildren > 1 || i + 1 < overflowChildren) {
+                // if first and there is more than one child, or we are not the last child then set negative right margin
+                childParams.setMargins(0, 0, negativeMargin, 0)
+                child.layoutParams = childParams
+            }
+        }
+        if (threshold == Int.MAX_VALUE) {
+            binding.groupShowLess.visibility = VISIBLE
+            for (id in binding.groupShowLess.referencedIds) {
+                findViewById<View>(id).setOnClickListener { view: View? ->
+                    extended = false
+                    displayReactions(DEFAULT_THRESHOLD)
+                }
+            }
+        } else {
+            binding.groupShowLess.visibility = GONE
+        }
+    }
+
+    private fun buildSortedReactionsList(records: List<ReactionRecord>, userPublicKey: String?, threshold: Int): List<Reaction> {
+        val counters: MutableMap<String, Reaction> = LinkedHashMap()
+
+        records.forEach {
+            val baseEmoji = EmojiUtil.getCanonicalRepresentation(it.emoji)
+            val info = counters[baseEmoji]
+
+            if (info == null) {
+                counters[baseEmoji] = Reaction(messageId, it.isMms, it.emoji, it.count, it.sortId, it.dateReceived, userPublicKey == it.author)
+            }
+            else {
+                info.update(it.emoji, it.count, it.dateReceived, userPublicKey == it.author)
+            }
+        }
+
+        val reactions: List<Reaction> = ArrayList(counters.values)
+        Collections.sort(reactions, Collections.reverseOrder())
+
+        return if (reactions.size >= threshold + 2 && threshold != Int.MAX_VALUE) {
+            val shortened: MutableList<Reaction> = ArrayList(threshold + 2)
+            shortened.addAll(reactions.subList(0, threshold + 2))
+            shortened
+        } else {
+            reactions
+        }
+    }
+
+    private fun buildPill(context: Context, parent: ViewGroup, reaction: Reaction, isCompact: Boolean): View {
+        val root = LayoutInflater.from(context).inflate(R.layout.reactions_pill, parent, false)
+        val emojiView = root.findViewById<EmojiImageView>(R.id.reactions_pill_emoji)
+        val countView = root.findViewById<TextView>(R.id.reactions_pill_count)
+        val spacer = root.findViewById<View>(R.id.reactions_pill_spacer)
+        if (isCompact) {
+            root.setPaddingRelative(1, 1, 1, 1)
+            val layoutParams = root.layoutParams
+            layoutParams.height = ViewGroup.LayoutParams.WRAP_CONTENT
+            root.layoutParams = layoutParams
+        }
+        if (reaction.emoji != null) {
+            emojiView.setImageEmoji(reaction.emoji)
+            if (reaction.count >= 1) {
+                countView.text = getFormattedNumber(reaction.count)
+            } else {
+                countView.visibility = GONE
+                spacer.visibility = GONE
+            }
+        } else {
+            emojiView.visibility = GONE
+            spacer.visibility = GONE
+            countView.text = context.getString(R.string.ReactionsConversationView_plus, reaction.count)
+        }
+        if (reaction.userWasSender && !isCompact) {
+            root.background = ContextCompat.getDrawable(context, R.drawable.reaction_pill_background_selected)
+            countView.setTextColor(ThemeUtil.getThemedColor(context, R.attr.reactionsPillSelectedTextColor))
+        } else {
+            if (!isCompact) {
+                root.background = ContextCompat.getDrawable(context, R.drawable.reaction_pill_background)
+            }
+        }
+        return root
+    }
+
+    private fun onReactionClicked(reaction: Reaction) {
+        if (reaction.messageId != 0L) {
+            val messageId = MessageId(reaction.messageId, reaction.isMms)
+            delegate!!.onReactionClicked(reaction.emoji!!, messageId, reaction.userWasSender)
+        }
+    }
+
+    private fun onDown(messageId: MessageId) {
+        removeLongPressCallback()
+        val newLongPressCallback = Runnable {
+            performHapticFeedback(HapticFeedbackConstants.LONG_PRESS)
+            if (delegate != null) {
+                delegate!!.onReactionLongClicked(messageId)
+            }
+        }
+        longPressCallback = newLongPressCallback
+        gestureHandler.postDelayed(newLongPressCallback, longPressDurationThreshold)
+        onDownTimestamp = Date().time
+    }
+
+    private fun removeLongPressCallback() {
+        if (longPressCallback != null) {
+            gestureHandler.removeCallbacks(longPressCallback!!)
+        }
+    }
+
+    private fun onUp(reaction: Reaction) {
+        if (Date().time - onDownTimestamp < longPressDurationThreshold) {
+            removeLongPressCallback()
+            if (pressCallback != null) {
+                gestureHandler.removeCallbacks(pressCallback!!)
+                pressCallback = null
+            } else {
+                val newPressCallback = Runnable {
+                    onReactionClicked(reaction)
+                    pressCallback = null
+                }
+                pressCallback = newPressCallback
+                gestureHandler.postDelayed(newPressCallback, maxDoubleTapInterval)
+            }
+        }
+    }
+
+    internal class Reaction(
+            internal val messageId: Long,
+            internal val isMms: Boolean,
+            internal var emoji: String?,
+            internal var count: Long,
+            internal val sortIndex: Long,
+            internal var lastSeen: Long,
+            internal var userWasSender: Boolean
+    ) : Comparable<Reaction?> {
+        fun update(emoji: String, count: Long, lastSeen: Long, userWasSender: Boolean) {
+            if (!this.userWasSender) {
+                if (userWasSender || lastSeen > this.lastSeen) {
+                    this.emoji = emoji
+                }
+            }
+            this.count = this.count + count
+            this.lastSeen = Math.max(this.lastSeen, lastSeen)
+            this.userWasSender = this.userWasSender || userWasSender
+        }
+
+        fun merge(other: Reaction): Reaction {
+            count = count + other.count
+            lastSeen = Math.max(lastSeen, other.lastSeen)
+            userWasSender = userWasSender || other.userWasSender
+            return this
+        }
+
+        override fun compareTo(other: Reaction?): Int {
+            if (other == null) { return -1 }
+
+            if (this.count == other.count) {
+                return this.sortIndex.compareTo(other.sortIndex)
+            }
+
+            return this.count.compareTo(other.count)
+        }
+    }
+}

app/src/main/java/org/thoughtcrime/securesms/conversation/v2/messages/LinkPreviewView.kt

@@ -4,11 +4,9 @@ import android.content.Context
 import android.graphics.Canvas
 import android.graphics.Rect
 import android.util.AttributeSet
-import android.view.LayoutInflater
 import android.view.MotionEvent
 import android.widget.LinearLayout
 import androidx.appcompat.app.AppCompatActivity
-import androidx.core.content.res.ResourcesCompat
 import androidx.core.view.isVisible
 import network.loki.messenger.R
 import network.loki.messenger.databinding.ViewLinkPreviewBinding
@@ -19,21 +17,16 @@ import org.thoughtcrime.securesms.conversation.v2.utilities.MessageBubbleUtiliti
 import org.thoughtcrime.securesms.database.model.MmsMessageRecord
 import org.thoughtcrime.securesms.mms.GlideRequests
 import org.thoughtcrime.securesms.mms.ImageSlide
-import org.thoughtcrime.securesms.util.UiModeUtilities
 
 class LinkPreviewView : LinearLayout {
-    private lateinit var binding: ViewLinkPreviewBinding
+    private val binding: ViewLinkPreviewBinding by lazy { ViewLinkPreviewBinding.bind(this) }
     private val cornerMask by lazy { CornerMask(this) }
     private var url: String? = null
 
     // region Lifecycle
-    constructor(context: Context) : super(context) { initialize() }
+    constructor(context: Context) : super(context)
-    constructor(context: Context, attrs: AttributeSet) : super(context, attrs) { initialize() }
+    constructor(context: Context, attrs: AttributeSet) : super(context, attrs)
-    constructor(context: Context, attrs: AttributeSet, defStyleAttr: Int) : super(context, attrs, defStyleAttr) { initialize() }
+    constructor(context: Context, attrs: AttributeSet, defStyleAttr: Int) : super(context, attrs, defStyleAttr)
-
-    private fun initialize() {
-        binding = ViewLinkPreviewBinding.inflate(LayoutInflater.from(context), this, true)
-    }
     // endregion
 
     // region Updating
@@ -48,8 +41,8 @@ class LinkPreviewView : LinearLayout {
         // Thumbnail
         if (linkPreview.getThumbnail().isPresent) {
             // This internally fetches the thumbnail
-            binding.thumbnailImageView.setImageResource(glide, ImageSlide(context, linkPreview.getThumbnail().get()), isPreview = false, message)
+            binding.thumbnailImageView.root.setImageResource(glide, ImageSlide(context, linkPreview.getThumbnail().get()), isPreview = false, message)
-            binding.thumbnailImageView.loadIndicator.isVisible = false
+            binding.thumbnailImageView.root.loadIndicator.isVisible = false
         }
         // Title
         binding.titleTextView.text = linkPreview.title
@@ -80,7 +73,7 @@ class LinkPreviewView : LinearLayout {
         val rawYInt = event.rawY.toInt()
         val hitRect = Rect(rawXInt, rawYInt, rawXInt, rawYInt)
         val previewRect = Rect()
-        binding.mainLinkPreviewParent.getGlobalVisibleRect(previewRect)
+        binding.mainLinkPreviewContainer.getGlobalVisibleRect(previewRect)
         if (previewRect.contains(hitRect)) {
             openURL()
             return

app/src/main/java/org/thoughtcrime/securesms/conversation/v2/messages/QuoteView.kt

@@ -93,7 +93,7 @@ class QuoteView @JvmOverloads constructor(context: Context, attrs: AttributeSet?
             val backgroundColor = context.getAccentColor()
             binding.quoteViewAttachmentPreviewContainer.backgroundTintList = ColorStateList.valueOf(backgroundColor)
             binding.quoteViewAttachmentPreviewImageView.isVisible = false
-            binding.quoteViewAttachmentThumbnailImageView.isVisible = false
+            binding.quoteViewAttachmentThumbnailImageView.root.isVisible = false
             when {
                 attachments.audioSlide != null -> {
                     binding.quoteViewAttachmentPreviewImageView.setImageResource(R.drawable.ic_microphone)
@@ -108,9 +108,9 @@ class QuoteView @JvmOverloads constructor(context: Context, attrs: AttributeSet?
                 attachments.thumbnailSlide != null -> {
                     val slide = attachments.thumbnailSlide!!
                     // This internally fetches the thumbnail
-                    binding.quoteViewAttachmentThumbnailImageView.radius = toPx(4, resources)
+                    binding.quoteViewAttachmentThumbnailImageView.root.radius = toPx(4, resources)
-                    binding.quoteViewAttachmentThumbnailImageView.setImageResource(glide, slide, false, false)
+                    binding.quoteViewAttachmentThumbnailImageView.root.setImageResource(glide, slide, false, null)
-                    binding.quoteViewAttachmentThumbnailImageView.isVisible = true
+                    binding.quoteViewAttachmentThumbnailImageView.root.isVisible = true
                     binding.quoteViewBodyTextView.text = if (MediaUtil.isVideo(slide.asAttachment())) resources.getString(R.string.Slide_video) else resources.getString(R.string.Slide_image)
                 }
             }

app/src/main/java/org/thoughtcrime/securesms/conversation/v2/messages/VisibleMessageContentView.kt

@@ -10,10 +10,8 @@ import android.text.style.ForegroundColorSpan
 import android.text.style.URLSpan
 import android.text.util.Linkify
 import android.util.AttributeSet
-import android.view.LayoutInflater
 import android.view.MotionEvent
 import android.view.View
-import android.widget.LinearLayout
 import androidx.annotation.ColorInt
 import androidx.appcompat.app.AppCompatActivity
 import androidx.constraintlayout.widget.ConstraintLayout
@@ -26,6 +24,7 @@ import androidx.core.view.isVisible
 import network.loki.messenger.R
 import network.loki.messenger.databinding.ViewVisibleMessageContentBinding
 import okhttp3.HttpUrl
+import org.session.libsession.messaging.MessagingModuleConfiguration
 import org.session.libsession.messaging.sending_receiving.attachments.AttachmentTransferProgress
 import org.session.libsession.messaging.sending_receiving.attachments.DatabaseAttachment
 import org.session.libsession.utilities.getColorFromAttr
@@ -43,26 +42,29 @@ import org.thoughtcrime.securesms.util.getAccentColor
 import java.util.Locale
 import kotlin.math.roundToInt
 
-class VisibleMessageContentView : LinearLayout {
+class VisibleMessageContentView : ConstraintLayout {
-    private lateinit var binding:  ViewVisibleMessageContentBinding
+    private val binding: ViewVisibleMessageContentBinding by lazy { ViewVisibleMessageContentBinding.bind(this) }
     var onContentClick: MutableList<((event: MotionEvent) -> Unit)> = mutableListOf()
     var onContentDoubleTap: (() -> Unit)? = null
     var delegate: VisibleMessageViewDelegate? = null
     var indexInAdapter: Int = -1
 
     // region Lifecycle
-    constructor(context: Context) : super(context) { initialize() }
+    constructor(context: Context) : super(context)
-    constructor(context: Context, attrs: AttributeSet) : super(context, attrs) { initialize() }
+    constructor(context: Context, attrs: AttributeSet) : super(context, attrs)
-    constructor(context: Context, attrs: AttributeSet, defStyleAttr: Int) : super(context, attrs, defStyleAttr) { initialize() }
+    constructor(context: Context, attrs: AttributeSet, defStyleAttr: Int) : super(context, attrs, defStyleAttr)
-
-    private fun initialize() {
-        binding = ViewVisibleMessageContentBinding.inflate(LayoutInflater.from(context), this, true)
-    }
     // endregion
 
     // region Updating
-    fun bind(message: MessageRecord, isStartOfMessageCluster: Boolean, isEndOfMessageCluster: Boolean,
+    fun bind(
-             glide: GlideRequests, thread: Recipient, searchQuery: String?) {
+        message: MessageRecord,
+        isStartOfMessageCluster: Boolean,
+        isEndOfMessageCluster: Boolean,
+        glide: GlideRequests,
+        thread: Recipient,
+        searchQuery: String?,
+        onAttachmentNeedsDownload: (Long, Long) -> Unit
+    ) {
         // Background
         val background = getBackground(message.isOutgoing)
         val color = if (message.isOutgoing) context.getAccentColor()
@@ -77,28 +79,30 @@ class VisibleMessageContentView : LinearLayout {
 
         // reset visibilities / containers
         onContentClick.clear()
-        binding.albumThumbnailView.clearViews()
+        binding.albumThumbnailView.root.clearViews()
         onContentDoubleTap = null
 
         if (message.isDeleted) {
             binding.deletedMessageView.root.isVisible = true
             binding.deletedMessageView.root.bind(message, getTextColor(context, message))
+            binding.bodyTextView.isVisible = false
+            binding.quoteView.root.isVisible = false
+            binding.linkPreviewView.root.isVisible = false
+            binding.voiceMessageView.root.isVisible = false
+            binding.documentView.root.isVisible = false
+            binding.albumThumbnailView.root.isVisible = false
+            binding.openGroupInvitationView.root.isVisible = false
             return
         } else {
             binding.deletedMessageView.root.isVisible = false
         }
-        // clear the body
-        binding.bodyTextView.text = null
-
 
         binding.quoteView.root.isVisible = message is MmsMessageRecord && message.quote != null
-
+        binding.linkPreviewView.root.isVisible = message is MmsMessageRecord && message.linkPreviews.isNotEmpty()
-        binding.linkPreviewView.isVisible = message is MmsMessageRecord && message.linkPreviews.isNotEmpty()
-
         binding.pendingAttachmentView.root.isVisible = !mediaDownloaded && !mediaInProgress && message is MmsMessageRecord && message.quote == null && message.linkPreviews.isEmpty()
         binding.voiceMessageView.root.isVisible = (mediaDownloaded || mediaInProgress) && message is MmsMessageRecord && message.slideDeck.audioSlide != null
         binding.documentView.root.isVisible = (mediaDownloaded || mediaInProgress) && message is MmsMessageRecord && message.slideDeck.documentSlide != null
-        binding.albumThumbnailView.isVisible = mediaThumbnailMessage
+        binding.albumThumbnailView.root.isVisible = mediaThumbnailMessage
         binding.openGroupInvitationView.root.isVisible = message.isOpenGroupInvitation
 
         var hideBody = false
@@ -121,13 +125,33 @@ class VisibleMessageContentView : LinearLayout {
                     delegate?.scrollToMessageIfPossible(quote.id)
                 }
             }
+            val hasMedia = message.slideDeck.asAttachments().isNotEmpty()
+        }
+
+        if (message is MmsMessageRecord) {
+            message.slideDeck.asAttachments().forEach { attach ->
+                val dbAttachment = attach as? DatabaseAttachment ?: return@forEach
+                val attachmentId = dbAttachment.attachmentId.rowId
+                if (attach.transferState == AttachmentTransferProgress.TRANSFER_PROGRESS_PENDING
+                    && MessagingModuleConfiguration.shared.storage.getAttachmentUploadJob(attachmentId) == null) {
+                    onAttachmentNeedsDownload(attachmentId, dbAttachment.mmsId)
+                }
+            }
+            message.linkPreviews.forEach { preview ->
+                val previewThumbnail = preview.getThumbnail().orNull() as? DatabaseAttachment ?: return@forEach
+                val attachmentId = previewThumbnail.attachmentId.rowId
+                if (previewThumbnail.transferState == AttachmentTransferProgress.TRANSFER_PROGRESS_PENDING
+                    && MessagingModuleConfiguration.shared.storage.getAttachmentUploadJob(attachmentId) == null) {
+                    onAttachmentNeedsDownload(attachmentId, previewThumbnail.mmsId)
+                }
+            }
         }
 
         when {
             // LINK PREVIEW
             message is MmsMessageRecord && message.linkPreviews.isNotEmpty() -> {
-                binding.linkPreviewView.bind(message, glide, isStartOfMessageCluster, isEndOfMessageCluster)
+                binding.linkPreviewView.root.bind(message, glide, isStartOfMessageCluster, isEndOfMessageCluster)
-                onContentClick.add { event -> binding.linkPreviewView.calculateHit(event) }
+                onContentClick.add { event -> binding.linkPreviewView.root.calculateHit(event) }
                 // Body text view is inside the link preview for layout convenience
             }
             // AUDIO
@@ -177,21 +201,21 @@ class VisibleMessageContentView : LinearLayout {
                 if (mediaDownloaded || mediaInProgress || message.isOutgoing) {
                     // isStart and isEnd of cluster needed for calculating the mask for full bubble image groups
                     // bind after add view because views are inflated and calculated during bind
-                    binding.albumThumbnailView.bind(
+                    binding.albumThumbnailView.root.bind(
                         glideRequests = glide,
                         message = message,
                         isStart = isStartOfMessageCluster,
                         isEnd = isEndOfMessageCluster
                     )
-                    val layoutParams = binding.albumThumbnailView.layoutParams as ConstraintLayout.LayoutParams
+                    val layoutParams = binding.albumThumbnailView.root.layoutParams as ConstraintLayout.LayoutParams
                     layoutParams.horizontalBias = if (message.isOutgoing) 1f else 0f
-                    binding.albumThumbnailView.layoutParams = layoutParams
+                    binding.albumThumbnailView.root.layoutParams = layoutParams
                     onContentClick.add { event ->
-                        binding.albumThumbnailView.calculateHitObject(event, message, thread)
+                        binding.albumThumbnailView.root.calculateHitObject(event, message, thread, onAttachmentNeedsDownload)
                     }
                 } else {
                     hideBody = true
-                    binding.albumThumbnailView.clearViews()
+                    binding.albumThumbnailView.root.clearViews()
                     val firstAttachment = message.slideDeck.asAttachments().first() as? DatabaseAttachment
                     firstAttachment?.let { attachment ->
                         binding.pendingAttachmentView.root.bind(
@@ -232,7 +256,7 @@ class VisibleMessageContentView : LinearLayout {
     }
 
     private fun ViewVisibleMessageContentBinding.barrierViewsGone(): Boolean =
-        listOf<View>(albumThumbnailView, linkPreviewView, voiceMessageView.root, quoteView.root).none { it.isVisible }
+        listOf<View>(albumThumbnailView.root, linkPreviewView.root, voiceMessageView.root, quoteView.root).none { it.isVisible }
 
     private fun getBackground(isOutgoing: Boolean): Drawable {
         val backgroundID = if (isOutgoing) R.drawable.message_bubble_background_sent_alone else R.drawable.message_bubble_background_received_alone
@@ -247,8 +271,8 @@ class VisibleMessageContentView : LinearLayout {
             binding.openGroupInvitationView.root,
             binding.documentView.root,
             binding.quoteView.root,
-            binding.linkPreviewView,
+            binding.linkPreviewView.root,
-            binding.albumThumbnailView,
+            binding.albumThumbnailView.root,
             binding.bodyTextView
         ).forEach { view: View -> view.isVisible = false }
     }

app/src/main/java/org/thoughtcrime/securesms/conversation/v2/messages/VisibleMessageView.kt

@@ -85,7 +85,7 @@ class VisibleMessageView : LinearLayout {
     var onPress: ((event: MotionEvent) -> Unit)? = null
     var onSwipeToReply: (() -> Unit)? = null
     var onLongPress: (() -> Unit)? = null
-    val messageContentView: VisibleMessageContentView by lazy { binding.messageContentView }
+    val messageContentView: VisibleMessageContentView by lazy { binding.messageContentView.root }
 
     companion object {
         const val swipeToReplyThreshold = 64.0f // dp
@@ -108,7 +108,7 @@ class VisibleMessageView : LinearLayout {
         isHapticFeedbackEnabled = true
         setWillNotDraw(false)
         binding.messageInnerContainer.disableClipping()
-        binding.messageContentView.disableClipping()
+        binding.messageContentView.root.disableClipping()
     }
     // endregion
 
@@ -122,6 +122,7 @@ class VisibleMessageView : LinearLayout {
         contact: Contact?,
         senderSessionID: String,
         delegate: VisibleMessageViewDelegate?,
+        onAttachmentNeedsDownload: (Long, Long) -> Unit
     ) {
         val threadID = message.threadId
         val thread = threadDb.getRecipientForThreadId(threadID) ?: return
@@ -157,7 +158,8 @@ class VisibleMessageView : LinearLayout {
                 binding.profilePictureView.root.update(message.individualRecipient)
                 binding.profilePictureView.root.setOnClickListener {
                     if (thread.isOpenGroupRecipient) {
-                        if (IdPrefix.fromValue(senderSessionID) == IdPrefix.BLINDED) {
+                        val openGroup = lokiThreadDb.getOpenGroupChat(threadID)
+                        if (IdPrefix.fromValue(senderSessionID) == IdPrefix.BLINDED && openGroup?.canWrite == true) {
                             val intent = Intent(context, ConversationActivityV2::class.java)
                             intent.putExtra(ConversationActivityV2.FROM_GROUP_THREAD_ID, threadID)
                             intent.putExtra(ConversationActivityV2.ADDRESS, Address.fromSerialized(senderSessionID))
@@ -190,49 +192,73 @@ class VisibleMessageView : LinearLayout {
         binding.dateBreakTextView.text = if (showDateBreak) DateUtils.getDisplayFormattedTimeSpanString(context, Locale.getDefault(), message.timestamp) else null
         binding.dateBreakTextView.isVisible = showDateBreak
         // Message status indicator
-        val (iconID, iconColor) = getMessageStatusImage(message)
-        if (iconID != null) {
-            val drawable = ContextCompat.getDrawable(context, iconID)?.mutate()
-            if (iconColor != null) {
-                drawable?.setTint(iconColor)
-            }
-            binding.messageStatusImageView.setImageDrawable(drawable)
-        }
         if (message.isOutgoing) {
+            val (iconID, iconColor, textId) = getMessageStatusImage(message)
+            if (textId != null) {
+                binding.messageStatusTextView.setText(textId)
+
+                if (iconColor != null) {
+                    binding.messageStatusTextView.setTextColor(iconColor)
+                }
+            }
+            if (iconID != null) {
+                val drawable = ContextCompat.getDrawable(context, iconID)?.mutate()
+                if (iconColor != null) {
+                    drawable?.setTint(iconColor)
+                }
+                binding.messageStatusImageView.setImageDrawable(drawable)
+            }
+
             val lastMessageID = mmsSmsDb.getLastMessageID(message.threadId)
-            binding.messageStatusImageView.isVisible =
+            binding.messageStatusTextView.isVisible = (
-                !message.isSent || message.id == lastMessageID
+                textId != null && (
+                    !message.isSent ||
+                    message.id == lastMessageID
+                )
+            )
+            binding.messageStatusImageView.isVisible = (
+                iconID != null && (
+                    !message.isSent ||
+                    message.id == lastMessageID
+                )
+            )
         } else {
+            binding.messageStatusTextView.isVisible = false
             binding.messageStatusImageView.isVisible = false
         }
         // Expiration timer
         updateExpirationTimer(message)
         // Emoji Reactions
-        val emojiLayoutParams = binding.emojiReactionsView.layoutParams as ConstraintLayout.LayoutParams
+        val emojiLayoutParams = binding.emojiReactionsView.root.layoutParams as ConstraintLayout.LayoutParams
         emojiLayoutParams.horizontalBias = if (message.isOutgoing) 1f else 0f
-        binding.emojiReactionsView.layoutParams = emojiLayoutParams
+        binding.emojiReactionsView.root.layoutParams = emojiLayoutParams
-        val capabilities = lokiThreadDb.getOpenGroupChat(threadID)?.server?.let { lokiApiDb.getServerCapabilities(it) }
+
-        if (message.reactions.isNotEmpty() &&
+        if (message.reactions.isNotEmpty()) {
-            (capabilities.isNullOrEmpty() || capabilities.contains(OpenGroupApi.Capability.REACTIONS.name.lowercase()))
+            val capabilities = lokiThreadDb.getOpenGroupChat(threadID)?.server?.let { lokiApiDb.getServerCapabilities(it) }
-        ) {
+            if (capabilities.isNullOrEmpty() || capabilities.contains(OpenGroupApi.Capability.REACTIONS.name.lowercase())) {
-            binding.emojiReactionsView.setReactions(message.id, message.reactions, message.isOutgoing, delegate)
+                binding.emojiReactionsView.root.setReactions(message.id, message.reactions, message.isOutgoing, delegate)
-            binding.emojiReactionsView.isVisible = true
+                binding.emojiReactionsView.root.isVisible = true
-        } else {
+            } else {
-            binding.emojiReactionsView.isVisible = false
+                binding.emojiReactionsView.root.isVisible = false
+            }
+        }
+        else {
+            binding.emojiReactionsView.root.isVisible = false
         }
 
         // Populate content view
-        binding.messageContentView.indexInAdapter = indexInAdapter
+        binding.messageContentView.root.indexInAdapter = indexInAdapter
-        binding.messageContentView.bind(
+        binding.messageContentView.root.bind(
             message,
             isStartOfMessageCluster,
             isEndOfMessageCluster,
             glide,
             thread,
-            searchQuery
+            searchQuery,
+            onAttachmentNeedsDownload
         )
-        binding.messageContentView.delegate = delegate
+        binding.messageContentView.root.delegate = delegate
-        onDoubleTap = { binding.messageContentView.onContentDoubleTap?.invoke() }
+        onDoubleTap = { binding.messageContentView.root.onContentDoubleTap?.invoke() }
     }
 
     private fun isStartOfMessageCluster(current: MessageRecord, previous: MessageRecord?, isGroupThread: Boolean): Boolean {
@@ -255,19 +281,23 @@ class VisibleMessageView : LinearLayout {
         }
     }
 
-    private fun getMessageStatusImage(message: MessageRecord): Pair<Int?,Int?> {
+    private fun getMessageStatusImage(message: MessageRecord): Triple<Int?,Int?,Int?> {
         return when {
-            !message.isOutgoing -> null to null
+            !message.isOutgoing -> Triple(null, null, null)
-            message.isFailed -> R.drawable.ic_error to resources.getColor(R.color.destructive, context.theme)
+            message.isFailed ->
-            message.isPending -> R.drawable.ic_circle_dot_dot_dot to null
+                Triple(R.drawable.ic_delivery_status_failed, resources.getColor(R.color.destructive, context.theme), R.string.delivery_status_failed)
-            message.isRead -> R.drawable.ic_filled_circle_check to null
+            message.isPending ->
-            else -> R.drawable.ic_circle_check to null
+                Triple(R.drawable.ic_delivery_status_sending, context.getColorFromAttr(R.attr.message_status_color), R.string.delivery_status_sending)
+            message.isRead ->
+                Triple(R.drawable.ic_delivery_status_read, context.getColorFromAttr(R.attr.message_status_color), R.string.delivery_status_read)
+            else ->
+                Triple(R.drawable.ic_delivery_status_sent, context.getColorFromAttr(R.attr.message_status_color), R.string.delivery_status_sent)
         }
     }
 
     private fun updateExpirationTimer(message: MessageRecord) {
         val container = binding.messageInnerContainer
-        val content = binding.messageContentView
+        val content = binding.messageContentView.root
         val expiration = binding.expirationTimerView
         val spacing = binding.messageContentSpacing
         container.removeAllViewsInLayout()
@@ -318,7 +348,7 @@ class VisibleMessageView : LinearLayout {
     override fun onDraw(canvas: Canvas) {
         val spacing = context.resources.getDimensionPixelSize(R.dimen.small_spacing)
         val iconSize = toPx(24, context.resources)
-        val left = binding.messageInnerContainer.left + binding.messageContentView.right + spacing
+        val left = binding.messageInnerContainer.left + binding.messageContentView.root.right + spacing
         val top = height - (binding.messageInnerContainer.height / 2) - binding.profilePictureView.root.marginBottom - (iconSize / 2)
         val right = left + iconSize
         val bottom = top + iconSize
@@ -340,7 +370,7 @@ class VisibleMessageView : LinearLayout {
 
     fun recycle() {
         binding.profilePictureView.root.recycle()
-        binding.messageContentView.recycle()
+        binding.messageContentView.root.recycle()
     }
     // endregion
 
@@ -436,7 +466,7 @@ class VisibleMessageView : LinearLayout {
     }
 
     fun onContentClick(event: MotionEvent) {
-        binding.messageContentView.onContentClick.iterator().forEach { clickHandler -> clickHandler.invoke(event) }
+        binding.messageContentView.root.onContentClick.iterator().forEach { clickHandler -> clickHandler.invoke(event) }
     }
 
     private fun onPress(event: MotionEvent) {
@@ -456,7 +486,7 @@ class VisibleMessageView : LinearLayout {
     }
 
     fun playVoiceMessage() {
-        binding.messageContentView.playVoiceMessage()
+        binding.messageContentView.root.playVoiceMessage()
     }
     // endregion
 }

app/src/main/java/org/thoughtcrime/securesms/conversation/v2/messages/VoiceMessageView.kt

@@ -78,7 +78,7 @@ class VoiceMessageView : RelativeLayout, AudioSlidePlayer.Listener {
                     binding.voiceMessageViewDurationTextView.visibility = View.VISIBLE
                     binding.voiceMessageViewDurationTextView.text = String.format("%01d:%02d",
                             TimeUnit.MILLISECONDS.toMinutes(audioExtras.durationMs),
-                            TimeUnit.MILLISECONDS.toSeconds(audioExtras.durationMs))
+                            TimeUnit.MILLISECONDS.toSeconds(audioExtras.durationMs) % 60)
                 }
             }
         }
@@ -102,7 +102,7 @@ class VoiceMessageView : RelativeLayout, AudioSlidePlayer.Listener {
         this.progress = progress
         binding.voiceMessageViewDurationTextView.text = String.format("%01d:%02d",
             TimeUnit.MILLISECONDS.toMinutes(duration - (progress * duration.toDouble()).roundToLong()),
-            TimeUnit.MILLISECONDS.toSeconds(duration - (progress * duration.toDouble()).roundToLong()))
+            TimeUnit.MILLISECONDS.toSeconds(duration - (progress * duration.toDouble()).roundToLong()) % 60)
         val layoutParams = binding.progressView.layoutParams as RelativeLayout.LayoutParams
         layoutParams.width = (width.toFloat() * progress.toFloat()).roundToInt()
         binding.progressView.layoutParams = layoutParams

app/src/main/java/org/thoughtcrime/securesms/conversation/v2/utilities/ThumbnailView.java

@@ -1,425 +0,0 @@
-package org.thoughtcrime.securesms.conversation.v2.utilities;
-
-import static com.bumptech.glide.load.resource.drawable.DrawableTransitionOptions.withCrossFade;
-
-import android.content.Context;
-import android.content.res.TypedArray;
-import android.net.Uri;
-import android.util.AttributeSet;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.FrameLayout;
-import android.widget.ImageView;
-
-import androidx.annotation.NonNull;
-import androidx.annotation.UiThread;
-
-import com.bumptech.glide.RequestBuilder;
-import com.bumptech.glide.load.engine.DiskCacheStrategy;
-import com.bumptech.glide.load.resource.bitmap.BitmapTransformation;
-import com.bumptech.glide.load.resource.bitmap.CenterCrop;
-import com.bumptech.glide.load.resource.bitmap.FitCenter;
-import com.bumptech.glide.load.resource.bitmap.RoundedCorners;
-import com.bumptech.glide.request.RequestOptions;
-
-import org.session.libsession.messaging.sending_receiving.attachments.AttachmentTransferProgress;
-import org.session.libsession.utilities.Util;
-import org.session.libsession.utilities.ViewUtil;
-import org.session.libsignal.utilities.ListenableFuture;
-import org.session.libsignal.utilities.Log;
-import org.session.libsignal.utilities.SettableFuture;
-import org.session.libsignal.utilities.guava.Optional;
-import org.thoughtcrime.securesms.components.GlideBitmapListeningTarget;
-import org.thoughtcrime.securesms.components.GlideDrawableListeningTarget;
-import org.thoughtcrime.securesms.components.TransferControlView;
-import org.thoughtcrime.securesms.mms.DecryptableStreamUriLoader.DecryptableUri;
-import org.thoughtcrime.securesms.mms.GlideRequest;
-import org.thoughtcrime.securesms.mms.GlideRequests;
-import org.thoughtcrime.securesms.mms.Slide;
-import org.thoughtcrime.securesms.mms.SlideClickListener;
-import org.thoughtcrime.securesms.mms.SlidesClickedListener;
-
-import java.util.Collections;
-import java.util.Locale;
-
-import network.loki.messenger.R;
-
-public class ThumbnailView extends FrameLayout {
-
-  private static final String TAG        = ThumbnailView.class.getSimpleName();
-  private static final int    WIDTH      = 0;
-  private static final int    HEIGHT     = 1;
-  private static final int    MIN_WIDTH  = 0;
-  private static final int    MAX_WIDTH  = 1;
-  private static final int    MIN_HEIGHT = 2;
-  private static final int    MAX_HEIGHT = 3;
-
-  private ImageView       image;
-  private View            playOverlay;
-  private View            loadIndicator;
-  private OnClickListener parentClickListener;
-
-  private final int[] dimens        = new int[2];
-  private final int[] bounds        = new int[4];
-  private final int[] measureDimens = new int[2];
-
-  private Optional<TransferControlView> transferControls       = Optional.absent();
-  private SlideClickListener            thumbnailClickListener = null;
-  private SlidesClickedListener         downloadClickListener  = null;
-  private Slide                         slide                  = null;
-
-  public int radius;
-
-  public ThumbnailView(Context context) {
-    this(context, null);
-  }
-
-  public ThumbnailView(Context context, AttributeSet attrs) {
-    this(context, attrs, 0);
-  }
-
-  public ThumbnailView(final Context context, AttributeSet attrs, int defStyle) {
-    super(context, attrs, defStyle);
-
-    inflate(context, R.layout.thumbnail_view, this);
-
-    this.image          = findViewById(R.id.thumbnail_image);
-    this.playOverlay    = findViewById(R.id.play_overlay);
-    this.loadIndicator  = findViewById(R.id.thumbnail_load_indicator);
-    super.setOnClickListener(new ThumbnailClickDispatcher());
-
-    if (attrs != null) {
-      TypedArray typedArray = context.getTheme().obtainStyledAttributes(attrs, R.styleable.ThumbnailView, 0, 0);
-      bounds[MIN_WIDTH]  = typedArray.getDimensionPixelSize(R.styleable.ThumbnailView_minWidth, 0);
-      bounds[MAX_WIDTH]  = typedArray.getDimensionPixelSize(R.styleable.ThumbnailView_maxWidth, 0);
-      bounds[MIN_HEIGHT] = typedArray.getDimensionPixelSize(R.styleable.ThumbnailView_minHeight, 0);
-      bounds[MAX_HEIGHT] = typedArray.getDimensionPixelSize(R.styleable.ThumbnailView_maxHeight, 0);
-      radius = typedArray.getDimensionPixelSize(R.styleable.ThumbnailView_thumbnail_radius, 0);
-      typedArray.recycle();
-    } else {
-      radius = 0;
-    }
-  }
-
-  @Override
-  protected void onMeasure(int originalWidthMeasureSpec, int originalHeightMeasureSpec) {
-    fillTargetDimensions(measureDimens, dimens, bounds);
-    if (measureDimens[WIDTH] == 0 && measureDimens[HEIGHT] == 0) {
-      super.onMeasure(originalWidthMeasureSpec, originalHeightMeasureSpec);
-      return;
-    }
-
-    int finalWidth  = measureDimens[WIDTH] + getPaddingLeft() + getPaddingRight();
-    int finalHeight = measureDimens[HEIGHT] + getPaddingTop() + getPaddingBottom();
-
-    super.onMeasure(MeasureSpec.makeMeasureSpec(finalWidth, MeasureSpec.EXACTLY),
-                    MeasureSpec.makeMeasureSpec(finalHeight, MeasureSpec.EXACTLY));
-  }
-
-  @SuppressWarnings("SuspiciousNameCombination")
-  private void fillTargetDimensions(int[] targetDimens, int[] dimens, int[] bounds) {
-    int dimensFilledCount = getNonZeroCount(dimens);
-    int boundsFilledCount = getNonZeroCount(bounds);
-
-    if (dimensFilledCount == 0 || boundsFilledCount == 0) {
-      targetDimens[WIDTH] = 0;
-      targetDimens[HEIGHT] = 0;
-      return;
-    }
-
-    double naturalWidth  = dimens[WIDTH];
-    double naturalHeight = dimens[HEIGHT];
-
-    int minWidth  = bounds[MIN_WIDTH];
-    int maxWidth  = bounds[MAX_WIDTH];
-    int minHeight = bounds[MIN_HEIGHT];
-    int maxHeight = bounds[MAX_HEIGHT];
-
-    if (dimensFilledCount > 0 && dimensFilledCount < dimens.length) {
-      throw new IllegalStateException(String.format(Locale.ENGLISH, "Width or height has been specified, but not both. Dimens: %f x %f",
-                                                    naturalWidth, naturalHeight));
-    }
-    if (boundsFilledCount > 0 && boundsFilledCount < bounds.length) {
-      throw new IllegalStateException(String.format(Locale.ENGLISH, "One or more min/max dimensions have been specified, but not all. Bounds: [%d, %d, %d, %d]",
-                                                    minWidth, maxWidth, minHeight, maxHeight));
-    }
-
-    double measuredWidth  = naturalWidth;
-    double measuredHeight = naturalHeight;
-
-    boolean widthInBounds  = measuredWidth >= minWidth && measuredWidth <= maxWidth;
-    boolean heightInBounds = measuredHeight >= minHeight && measuredHeight <= maxHeight;
-
-    if (!widthInBounds || !heightInBounds) {
-      double minWidthRatio  = naturalWidth / minWidth;
-      double maxWidthRatio  = naturalWidth / maxWidth;
-      double minHeightRatio = naturalHeight / minHeight;
-      double maxHeightRatio = naturalHeight / maxHeight;
-
-      if (maxWidthRatio > 1 || maxHeightRatio > 1) {
-        if (maxWidthRatio >= maxHeightRatio) {
-          measuredWidth  /= maxWidthRatio;
-          measuredHeight /= maxWidthRatio;
-        } else {
-          measuredWidth  /= maxHeightRatio;
-          measuredHeight /= maxHeightRatio;
-        }
-
-        measuredWidth  = Math.max(measuredWidth, minWidth);
-        measuredHeight = Math.max(measuredHeight, minHeight);
-
-      } else if (minWidthRatio < 1 || minHeightRatio < 1) {
-        if (minWidthRatio <= minHeightRatio) {
-          measuredWidth  /= minWidthRatio;
-          measuredHeight /= minWidthRatio;
-        } else {
-          measuredWidth  /= minHeightRatio;
-          measuredHeight /= minHeightRatio;
-        }
-
-        measuredWidth  = Math.min(measuredWidth, maxWidth);
-        measuredHeight = Math.min(measuredHeight, maxHeight);
-      }
-    }
-
-    targetDimens[WIDTH]  = (int) measuredWidth;
-    targetDimens[HEIGHT] = (int) measuredHeight;
-  }
-
-  private int getNonZeroCount(int[] vals) {
-    int count = 0;
-    for (int val : vals) {
-      if (val > 0) {
-        count++;
-      }
-    }
-    return count;
-  }
-
-  @Override
-  public void setOnClickListener(OnClickListener l) {
-    parentClickListener = l;
-  }
-
-  @Override
-  public void setFocusable(boolean focusable) {
-    super.setFocusable(focusable);
-    if (transferControls.isPresent()) transferControls.get().setFocusable(focusable);
-  }
-
-  @Override
-  public void setClickable(boolean clickable) {
-    super.setClickable(clickable);
-    if (transferControls.isPresent()) transferControls.get().setClickable(clickable);
-  }
-
-  private TransferControlView getTransferControls() {
-    if (!transferControls.isPresent()) {
-      transferControls = Optional.of(ViewUtil.inflateStub(this, R.id.transfer_controls_stub));
-    }
-    return transferControls.get();
-  }
-
-  public void setBounds(int minWidth, int maxWidth, int minHeight, int maxHeight) {
-    bounds[MIN_WIDTH]  = minWidth;
-    bounds[MAX_WIDTH]  = maxWidth;
-    bounds[MIN_HEIGHT] = minHeight;
-    bounds[MAX_HEIGHT] = maxHeight;
-
-    forceLayout();
-  }
-
-  @UiThread
-  public ListenableFuture<Boolean> setImageResource(@NonNull GlideRequests glideRequests, @NonNull Slide slide,
-                                                    boolean showControls, boolean isPreview)
-  {
-    return setImageResource(glideRequests, slide, showControls, isPreview, 0, 0);
-  }
-
-  @UiThread
-  public ListenableFuture<Boolean> setImageResource(@NonNull GlideRequests glideRequests, @NonNull Slide slide,
-                                                    boolean showControls, boolean isPreview,
-                                                    int naturalWidth, int naturalHeight)
-  {
-    if (showControls) {
-      getTransferControls().setSlide(slide);
-      getTransferControls().setDownloadClickListener(new DownloadClickDispatcher());
-    } else if (transferControls.isPresent()) {
-      getTransferControls().setVisibility(View.GONE);
-    }
-
-    if (slide.getThumbnailUri() != null && slide.hasPlayOverlay() &&
-        (slide.getTransferState() == AttachmentTransferProgress.TRANSFER_PROGRESS_DONE || isPreview))
-    {
-      this.playOverlay.setVisibility(View.VISIBLE);
-    } else {
-      this.playOverlay.setVisibility(View.GONE);
-    }
-
-    if (Util.equals(slide, this.slide)) {
-      Log.i(TAG, "Not re-loading slide " + slide.asAttachment().getDataUri());
-      return new SettableFuture<>(false);
-    }
-
-    if (this.slide != null && this.slide.getFastPreflightId() != null &&
-        this.slide.getFastPreflightId().equals(slide.getFastPreflightId()))
-    {
-      Log.i(TAG, "Not re-loading slide for fast preflight: " + slide.getFastPreflightId());
-      this.slide = slide;
-      return new SettableFuture<>(false);
-    }
-
-    Log.i(TAG, "loading part with id " + slide.asAttachment().getDataUri()
-               + ", progress " + slide.getTransferState() + ", fast preflight id: " +
-               slide.asAttachment().getFastPreflightId());
-
-    this.slide = slide;
-
-    dimens[WIDTH]  = naturalWidth;
-    dimens[HEIGHT] = naturalHeight;
-    invalidate();
-
-    SettableFuture<Boolean> result = new SettableFuture<>();
-
-    if (slide.getThumbnailUri() != null) {
-      buildThumbnailGlideRequest(glideRequests, slide).into(new GlideDrawableListeningTarget(image, result));
-    } else if (slide.hasPlaceholder()) {
-      buildPlaceholderGlideRequest(glideRequests, slide).into(new GlideBitmapListeningTarget(image, result));
-    } else {
-      glideRequests.load(R.drawable.ic_image_white_24dp).centerInside().into(image);
-      result.set(false);
-    }
-
-    return result;
-  }
-
-  public ListenableFuture<Boolean> setImageResource(@NonNull GlideRequests glideRequests, @NonNull Uri uri) {
-    SettableFuture<Boolean> future = new SettableFuture<>();
-
-    if (transferControls.isPresent()) getTransferControls().setVisibility(View.GONE);
-
-    GlideRequest request = glideRequests.load(new DecryptableUri(uri))
-                                        .diskCacheStrategy(DiskCacheStrategy.NONE)
-                                        .transition(withCrossFade());
-
-    if (radius > 0) {
-      request = request.transforms(new CenterCrop(), new RoundedCorners(radius));
-    } else {
-      request = request.transforms(new CenterCrop());
-    }
-
-    request.into(new GlideDrawableListeningTarget(image, future));
-
-    return future;
-  }
-
-  public void setThumbnailClickListener(SlideClickListener listener) {
-    this.thumbnailClickListener = listener;
-  }
-
-  public void setDownloadClickListener(SlidesClickedListener listener) {
-    this.downloadClickListener = listener;
-  }
-
-  public void clear(GlideRequests glideRequests) {
-    glideRequests.clear(image);
-
-    if (transferControls.isPresent()) {
-      getTransferControls().clear();
-    }
-
-    slide = null;
-  }
-
-  public void showDownloadText(boolean showDownloadText) {
-    getTransferControls().setShowDownloadText(showDownloadText);
-  }
-
-  public void showProgressSpinner() {
-    getTransferControls().showProgressSpinner();
-  }
-
-  public void setLoadIndicatorVisibile(boolean visible) {
-    this.loadIndicator.setVisibility(visible ? VISIBLE : GONE);
-  }
-
-  protected void setRadius(int radius) {
-    this.radius = radius;
-  }
-
-  private GlideRequest buildThumbnailGlideRequest(@NonNull GlideRequests glideRequests, @NonNull Slide slide) {
-    GlideRequest request = applySizing(glideRequests.load(new DecryptableUri(slide.getThumbnailUri()))
-                                          .diskCacheStrategy(DiskCacheStrategy.NONE)
-                                          .transition(withCrossFade()), new CenterCrop());
-
-    if (slide.isInProgress()) return request;
-    else                      return request.apply(RequestOptions.errorOf(R.drawable.ic_missing_thumbnail_picture));
-  }
-
-  private RequestBuilder buildPlaceholderGlideRequest(@NonNull GlideRequests glideRequests, @NonNull Slide slide) {
-    return applySizing(glideRequests.asBitmap()
-                        .load(slide.getPlaceholderRes(getContext().getTheme()))
-                        .diskCacheStrategy(DiskCacheStrategy.NONE), new FitCenter());
-  }
-
-  private GlideRequest applySizing(@NonNull GlideRequest request, @NonNull BitmapTransformation fitting) {
-    int[] size = new int[2];
-    fillTargetDimensions(size, dimens, bounds);
-    if (size[WIDTH] == 0 && size[HEIGHT] == 0) {
-      size[WIDTH]  = getDefaultWidth();
-      size[HEIGHT] = getDefaultHeight();
-    }
-
-    request = request.override(size[WIDTH], size[HEIGHT]);
-    
-    if (radius > 0) {
-      return request.transforms(fitting, new RoundedCorners(radius));
-    } else {
-      return request.transforms(fitting);
-    }
-  }
-
-  private int getDefaultWidth() {
-    ViewGroup.LayoutParams params = getLayoutParams();
-    if (params != null) {
-      return Math.max(params.width, 0);
-    }
-    return 0;
-  }
-
-  private int getDefaultHeight() {
-    ViewGroup.LayoutParams params = getLayoutParams();
-    if (params != null) {
-      return Math.max(params.height, 0);
-    }
-    return 0;
-  }
-
-  private class ThumbnailClickDispatcher implements View.OnClickListener {
-
-    @Override
-    public void onClick(View view) {
-      if (thumbnailClickListener            != null &&
-          slide                             != null &&
-          slide.asAttachment().getDataUri() != null &&
-          slide.getTransferState()          == AttachmentTransferProgress.TRANSFER_PROGRESS_DONE)
-      {
-        thumbnailClickListener.onClick(view, slide);
-      } else if (parentClickListener != null) {
-        parentClickListener.onClick(view);
-      }
-    }
-  }
-
-  private class DownloadClickDispatcher implements View.OnClickListener {
-
-    @Override
-    public void onClick(View view) {
-      if (downloadClickListener != null && slide != null) {
-        downloadClickListener.onClick(view, Collections.singletonList(slide));
-      } else {
-        Log.w(TAG, "Received a download button click, but unable to execute it. slide: " + String.valueOf(slide) + "  downloadClickListener: " + String.valueOf(downloadClickListener));
-      }
-    }
-  }
-}

app/src/main/java/org/thoughtcrime/securesms/conversation/v2/utilities/ThumbnailView.kt

@@ -2,14 +2,11 @@ package org.thoughtcrime.securesms.conversation.v2.utilities
 
 import android.content.Context
 import android.graphics.Bitmap
-import android.graphics.drawable.ColorDrawable
 import android.graphics.drawable.Drawable
 import android.net.Uri
 import android.util.AttributeSet
-import android.view.LayoutInflater
 import android.view.View
 import android.widget.FrameLayout
-import androidx.core.content.ContextCompat
 import androidx.core.view.isVisible
 import com.bumptech.glide.load.engine.DiskCacheStrategy
 import com.bumptech.glide.load.resource.bitmap.CenterCrop
@@ -29,31 +26,33 @@ import org.thoughtcrime.securesms.mms.DecryptableStreamUriLoader.DecryptableUri
 import org.thoughtcrime.securesms.mms.GlideRequest
 import org.thoughtcrime.securesms.mms.GlideRequests
 import org.thoughtcrime.securesms.mms.Slide
+import kotlin.Boolean
+import kotlin.Int
+import kotlin.getValue
+import kotlin.lazy
+import kotlin.let
 
-open class KThumbnailView: FrameLayout {
+open class ThumbnailView: FrameLayout {
-    private lateinit var binding: ThumbnailViewBinding
     companion object {
         private const val WIDTH = 0
         private const val HEIGHT = 1
     }
 
+    private val binding: ThumbnailViewBinding by lazy { ThumbnailViewBinding.bind(this) }
+
     // region Lifecycle
     constructor(context: Context) : super(context) { initialize(null) }
     constructor(context: Context, attrs: AttributeSet) : super(context, attrs) { initialize(attrs) }
     constructor(context: Context, attrs: AttributeSet, defStyleAttr: Int) : super(context, attrs, defStyleAttr) { initialize(attrs) }
 
-    private val image by lazy { binding.thumbnailImage }
-    private val playOverlay by lazy { binding.playOverlay }
     val loadIndicator: View by lazy { binding.thumbnailLoadIndicator }
-    val downloadIndicator: View by lazy { binding.thumbnailDownloadIcon }
 
     private val dimensDelegate = ThumbnailDimensDelegate()
 
     private var slide: Slide? = null
-    private var radius: Int = 0
+    var radius: Int = 0
 
     private fun initialize(attrs: AttributeSet?) {
-        binding = ThumbnailViewBinding.inflate(LayoutInflater.from(context), this)
         if (attrs != null) {
             val typedArray = context.theme.obtainStyledAttributes(attrs, R.styleable.ThumbnailView, 0, 0)
 
@@ -66,8 +65,6 @@ open class KThumbnailView: FrameLayout {
 
             typedArray.recycle()
         }
-        val background = ContextCompat.getColor(context, R.color.transparent_black_6)
-        binding.root.background = ColorDrawable(background)
     }
 
     override fun onMeasure(widthMeasureSpec: Int, heightMeasureSpec: Int) {
@@ -80,8 +77,8 @@ open class KThumbnailView: FrameLayout {
         val finalHeight: Int = adjustedDimens[HEIGHT] + paddingTop + paddingBottom
 
         super.onMeasure(
-                MeasureSpec.makeMeasureSpec(finalWidth, MeasureSpec.EXACTLY),
+            MeasureSpec.makeMeasureSpec(finalWidth, MeasureSpec.EXACTLY),
-                MeasureSpec.makeMeasureSpec(finalHeight, MeasureSpec.EXACTLY)
+            MeasureSpec.makeMeasureSpec(finalHeight, MeasureSpec.EXACTLY)
         )
     }
 
@@ -90,17 +87,17 @@ open class KThumbnailView: FrameLayout {
     // endregion
 
     // region Interaction
-    fun setImageResource(glide: GlideRequests, slide: Slide, isPreview: Boolean, mms: MmsMessageRecord): ListenableFuture<Boolean> {
+    fun setImageResource(glide: GlideRequests, slide: Slide, isPreview: Boolean, mms: MmsMessageRecord?): ListenableFuture<Boolean> {
         return setImageResource(glide, slide, isPreview, 0, 0, mms)
     }
 
     fun setImageResource(glide: GlideRequests, slide: Slide,
                          isPreview: Boolean, naturalWidth: Int,
-                         naturalHeight: Int, mms: MmsMessageRecord): ListenableFuture<Boolean> {
+                         naturalHeight: Int, mms: MmsMessageRecord?): ListenableFuture<Boolean> {
 
         val currentSlide = this.slide
 
-        playOverlay.isVisible = (slide.thumbnailUri != null && slide.hasPlayOverlay() &&
+        binding.playOverlay.isVisible = (slide.thumbnailUri != null && slide.hasPlayOverlay() &&
                 (slide.transferState == AttachmentTransferProgress.TRANSFER_PROGRESS_DONE || isPreview))
 
         if (equals(currentSlide, slide)) {
@@ -116,8 +113,8 @@ open class KThumbnailView: FrameLayout {
 
         this.slide = slide
 
-        loadIndicator.isVisible = slide.isInProgress
+        binding.thumbnailLoadIndicator.isVisible = slide.isInProgress
-        downloadIndicator.isVisible = slide.transferState == AttachmentTransferProgress.TRANSFER_PROGRESS_FAILED
+        binding.thumbnailDownloadIcon.isVisible = slide.transferState == AttachmentTransferProgress.TRANSFER_PROGRESS_FAILED
 
         dimensDelegate.setDimens(naturalWidth, naturalHeight)
         invalidate()
@@ -126,13 +123,13 @@ open class KThumbnailView: FrameLayout {
 
         when {
             slide.thumbnailUri != null -> {
-                buildThumbnailGlideRequest(glide, slide).into(GlideDrawableListeningTarget(image, result))
+                buildThumbnailGlideRequest(glide, slide).into(GlideDrawableListeningTarget(binding.thumbnailImage, result))
             }
             slide.hasPlaceholder() -> {
-                buildPlaceholderGlideRequest(glide, slide).into(GlideBitmapListeningTarget(image, result))
+                buildPlaceholderGlideRequest(glide, slide).into(GlideBitmapListeningTarget(binding.thumbnailImage, result))
             }
             else -> {
-                glide.clear(image)
+                glide.clear(binding.thumbnailImage)
                 result.set(false)
             }
         }
@@ -176,7 +173,7 @@ open class KThumbnailView: FrameLayout {
     }
 
     open fun clear(glideRequests: GlideRequests) {
-        glideRequests.clear(image)
+        glideRequests.clear(binding.thumbnailImage)
         slide = null
     }
 
@@ -193,11 +190,8 @@ open class KThumbnailView: FrameLayout {
             request.transforms(CenterCrop())
         }
 
-        request.into(GlideDrawableListeningTarget(image, future))
+        request.into(GlideDrawableListeningTarget(binding.thumbnailImage, future))
 
         return future
     }
-
-    // endregion
-
 }

app/src/main/java/org/thoughtcrime/securesms/database/AttachmentDatabase.java

@@ -33,8 +33,9 @@ import androidx.annotation.VisibleForTesting;
 
 import com.bumptech.glide.Glide;
 
-import net.sqlcipher.database.SQLiteDatabase;
+import net.zetetic.database.sqlcipher.SQLiteDatabase;
 
+import org.apache.commons.lang3.StringUtils;
 import org.json.JSONArray;
 import org.json.JSONException;
 import org.session.libsession.messaging.sending_receiving.attachments.Attachment;
@@ -318,6 +319,28 @@ public class AttachmentDatabase extends Database {
     notifyAttachmentListeners();
   }
 
+  @SuppressWarnings("ResultOfMethodCallIgnored")
+  void deleteAttachmentsForMessages(long[] mmsIds) {
+    SQLiteDatabase database = databaseHelper.getWritableDatabase();
+    Cursor cursor           = null;
+    String mmsIdString = StringUtils.join(mmsIds, ',');
+
+    try {
+      cursor = database.query(TABLE_NAME, new String[] {DATA, THUMBNAIL, CONTENT_TYPE}, MMS_ID + " IN (?)",
+              new String[] {mmsIdString}, null, null, null);
+
+      while (cursor != null && cursor.moveToNext()) {
+        deleteAttachmentOnDisk(cursor.getString(0), cursor.getString(1), cursor.getString(2));
+      }
+    } finally {
+      if (cursor != null)
+        cursor.close();
+    }
+
+    database.delete(TABLE_NAME, MMS_ID + " IN (?)", new String[] {mmsIdString});
+    notifyAttachmentListeners();
+  }
+
   public void deleteAttachment(@NonNull AttachmentId id) {
     SQLiteDatabase database = databaseHelper.getWritableDatabase();
 

app/src/main/java/org/thoughtcrime/securesms/database/Database.java

@@ -23,7 +23,7 @@ import android.database.Cursor;
 
 import androidx.annotation.NonNull;
 
-import net.sqlcipher.database.SQLiteDatabase;
+import net.zetetic.database.sqlcipher.SQLiteDatabase;
 
 import org.session.libsession.utilities.WindowDebouncer;
 import org.thoughtcrime.securesms.ApplicationContext;

app/src/main/java/org/thoughtcrime/securesms/database/DatabaseFactory.java

@@ -19,7 +19,7 @@ package org.thoughtcrime.securesms.database;
 
 import android.content.Context;
 
-import net.sqlcipher.database.SQLiteDatabase;
+import net.zetetic.database.sqlcipher.SQLiteDatabase;
 
 import org.thoughtcrime.securesms.database.helpers.SQLCipherOpenHelper;
 import org.thoughtcrime.securesms.dependencies.DatabaseComponent;

app/src/main/java/org/thoughtcrime/securesms/database/DatabaseUtilities.kt

@@ -1,9 +1,9 @@
 package org.thoughtcrime.securesms.database
 
 import android.content.ContentValues
+import android.database.Cursor
 import androidx.core.database.getStringOrNull
-import net.sqlcipher.Cursor
+import net.zetetic.database.sqlcipher.SQLiteDatabase
-import net.sqlcipher.database.SQLiteDatabase
 import org.session.libsignal.utilities.Base64
 
 fun <T> SQLiteDatabase.get(table: String, query: String?, arguments: Array<String>?, get: (Cursor) -> T): T? {

app/src/main/java/org/thoughtcrime/securesms/database/DraftDatabase.java

@@ -6,7 +6,7 @@ import android.database.Cursor;
 import android.net.Uri;
 import androidx.annotation.Nullable;
 
-import net.sqlcipher.database.SQLiteDatabase;
+import net.zetetic.database.sqlcipher.SQLiteDatabase;
 
 import network.loki.messenger.R;
 import org.thoughtcrime.securesms.database.helpers.SQLCipherOpenHelper;

app/src/main/java/org/thoughtcrime/securesms/database/GroupDatabase.java

@@ -1,6 +1,5 @@
 package org.thoughtcrime.securesms.database;
 
-
 import android.annotation.SuppressLint;
 import android.content.ContentValues;
 import android.content.Context;
@@ -12,7 +11,7 @@ import androidx.annotation.Nullable;
 
 import com.annimon.stream.Stream;
 
-import net.sqlcipher.database.SQLiteDatabase;
+import net.zetetic.database.sqlcipher.SQLiteDatabase;
 
 import org.jetbrains.annotations.NotNull;
 import org.session.libsession.utilities.Address;
@@ -319,6 +318,19 @@ public class GroupDatabase extends Database implements LokiOpenGroupDatabaseProt
     notifyConversationListListeners();
   }
 
+  public boolean hasDownloadedProfilePicture(String groupId) {
+    try (Cursor cursor = databaseHelper.getReadableDatabase().query(TABLE_NAME, new String[]{AVATAR}, GROUP_ID + " = ?",
+            new String[] {groupId},
+            null, null, null))
+    {
+      if (cursor != null && cursor.moveToNext()) {
+        return !cursor.isNull(0);
+      }
+
+      return false;
+    }
+  }
+
   public void updateMembers(String groupId, List<Address> members) {
     Collections.sort(members);
 

app/src/main/java/org/thoughtcrime/securesms/database/GroupReceiptDatabase.java

@@ -1,14 +1,14 @@
 package org.thoughtcrime.securesms.database;
 
-
 import android.content.ContentValues;
 import android.content.Context;
 import android.database.Cursor;
 
 import androidx.annotation.NonNull;
 
-import net.sqlcipher.database.SQLiteDatabase;
+import net.zetetic.database.sqlcipher.SQLiteDatabase;
 
+import org.apache.commons.lang3.StringUtils;
 import org.session.libsession.utilities.Address;
 import org.thoughtcrime.securesms.database.helpers.SQLCipherOpenHelper;
 
@@ -110,6 +110,11 @@ public class GroupReceiptDatabase extends Database {
     db.delete(TABLE_NAME, MMS_ID + " = ?", new String[] {String.valueOf(mmsId)});
   }
 
+  void deleteRowsForMessages(long[] mmsIds) {
+    SQLiteDatabase db = databaseHelper.getWritableDatabase();
+    db.delete(TABLE_NAME, MMS_ID + " IN (?)", new String[] {StringUtils.join(mmsIds, ',')});
+  }
+
   void deleteAllRows() {
     SQLiteDatabase db = databaseHelper.getWritableDatabase();
     db.delete(TABLE_NAME, null, null);

app/src/main/java/org/thoughtcrime/securesms/database/JobDatabase.java

@@ -5,7 +5,7 @@ import android.content.Context;
 import android.database.Cursor;
 import androidx.annotation.NonNull;
 
-import net.sqlcipher.database.SQLiteDatabase;
+import net.zetetic.database.sqlcipher.SQLiteDatabase;
 
 import org.thoughtcrime.securesms.database.helpers.SQLCipherOpenHelper;
 import org.thoughtcrime.securesms.jobmanager.persistence.ConstraintSpec;

app/src/main/java/org/thoughtcrime/securesms/database/LokiAPIDatabase.kt

@@ -300,6 +300,11 @@ class LokiAPIDatabase(context: Context, helper: SQLCipherOpenHelper) : Database(
         val lastHash = database.insertOrUpdate(lastMessageHashValueTable2, row, query, arrayOf( snode.toString(), publicKey, namespace.toString() ))
     }
 
+    override fun clearAllLastMessageHashes() {
+        val database = databaseHelper.writableDatabase
+        database.delete(lastMessageHashValueTable2, null, null)
+    }
+
     override fun getReceivedMessageHashValues(publicKey: String, namespace: Int): Set<String>? {
         val database = databaseHelper.readableDatabase
         val query = "${Companion.publicKey} = ? AND ${Companion.receivedMessageHashNamespace} = ?"
@@ -321,6 +326,11 @@ class LokiAPIDatabase(context: Context, helper: SQLCipherOpenHelper) : Database(
         database.insertOrUpdate(receivedMessageHashValuesTable, row, query, arrayOf( publicKey, namespace.toString() ))
     }
 
+    override fun clearReceivedMessageHashValues() {
+        val database = databaseHelper.writableDatabase
+        database.delete(receivedMessageHashValuesTable, null, null)
+    }
+
     override fun getAuthToken(server: String): String? {
         val database = databaseHelper.readableDatabase
         return database.get(openGroupAuthTokenTable, "${Companion.server} = ?", wrap(server)) { cursor ->
@@ -339,7 +349,7 @@ class LokiAPIDatabase(context: Context, helper: SQLCipherOpenHelper) : Database(
     }
 
     override fun getLastMessageServerID(room: String, server: String): Long? {
-        val database = databaseHelper.writableDatabase
+        val database = databaseHelper.readableDatabase
         val index = "$server.$room"
         return database.get(lastMessageServerIDTable, "$lastMessageServerIDTableIndex = ?", wrap(index)) { cursor ->
             cursor.getInt(lastMessageServerID)
@@ -510,7 +520,7 @@ class LokiAPIDatabase(context: Context, helper: SQLCipherOpenHelper) : Database(
     }
 
     fun getServerCapabilities(serverName: String): List<String> {
-        val database = databaseHelper.writableDatabase
+        val database = databaseHelper.readableDatabase
         return database.get(serverCapabilitiesTable, "$server = ?", wrap(serverName)) { cursor ->
             cursor.getString(capabilities)
         }?.split(",") ?: emptyList()
@@ -523,7 +533,7 @@ class LokiAPIDatabase(context: Context, helper: SQLCipherOpenHelper) : Database(
     }
 
     fun getLastInboxMessageId(serverName: String): Long? {
-        val database = databaseHelper.writableDatabase
+        val database = databaseHelper.readableDatabase
         return database.get(lastInboxMessageServerIdTable, "$server = ?", wrap(serverName)) { cursor ->
             cursor.getInt(lastInboxMessageServerId)
         }?.toLong()
@@ -540,7 +550,7 @@ class LokiAPIDatabase(context: Context, helper: SQLCipherOpenHelper) : Database(
     }
 
     fun getLastOutboxMessageId(serverName: String): Long? {
-        val database = databaseHelper.writableDatabase
+        val database = databaseHelper.readableDatabase
         return database.get(lastOutboxMessageServerIdTable, "$server = ?", wrap(serverName)) { cursor ->
             cursor.getInt(lastOutboxMessageServerId)
         }?.toLong()

app/src/main/java/org/thoughtcrime/securesms/database/LokiMessageDatabase.kt

@@ -2,7 +2,7 @@ package org.thoughtcrime.securesms.database
 
 import android.content.ContentValues
 import android.content.Context
-import net.sqlcipher.database.SQLiteDatabase.CONFLICT_REPLACE
+import net.zetetic.database.sqlcipher.SQLiteDatabase.CONFLICT_REPLACE
 import org.session.libsignal.database.LokiMessageDatabaseProtocol
 import org.thoughtcrime.securesms.database.helpers.SQLCipherOpenHelper
 
@@ -77,6 +77,25 @@ class LokiMessageDatabase(context: Context, helper: SQLCipherOpenHelper) : Datab
         database.endTransaction()
     }
 
+    fun deleteMessages(messageIDs: List<Long>) {
+        val database = databaseHelper.writableDatabase
+        database.beginTransaction()
+
+        database.delete(
+            messageIDTable,
+            "${Companion.messageID} IN (${messageIDs.map { "?" }.joinToString(",")})",
+            messageIDs.map { "$it" }.toTypedArray()
+        )
+        database.delete(
+            messageThreadMappingTable,
+            "${Companion.messageID} IN (${messageIDs.map { "?" }.joinToString(",")})",
+            messageIDs.map { "$it" }.toTypedArray()
+        )
+
+        database.setTransactionSuccessful()
+        database.endTransaction()
+    }
+
     /**
      * @return pair of sms or mms table-specific ID and whether it is in SMS table
      */
@@ -96,6 +115,37 @@ class LokiMessageDatabase(context: Context, helper: SQLCipherOpenHelper) : Datab
         }
     }
 
+    fun getMessageIDs(serverIDs: List<Long>, threadID: Long): Pair<List<Long>, List<Long>> {
+        val database = databaseHelper.readableDatabase
+
+        // Retrieve the message ids
+        val messageIdCursor = database
+            .rawQuery(
+                """
+                    SELECT ${messageThreadMappingTable}.${messageID}, ${messageIDTable}.${messageType}
+                    FROM ${messageThreadMappingTable}
+                    JOIN ${messageIDTable} ON ${messageIDTable}.message_id = ${messageThreadMappingTable}.${messageID} 
+                    WHERE (
+                        ${messageThreadMappingTable}.${Companion.threadID} = $threadID AND
+                        ${messageThreadMappingTable}.${Companion.serverID} IN (${serverIDs.joinToString(",")})
+                    )
+                """
+            )
+
+        val smsMessageIds: MutableList<Long> = mutableListOf()
+        val mmsMessageIds: MutableList<Long> = mutableListOf()
+        while (messageIdCursor.moveToNext()) {
+            if (messageIdCursor.getInt(1) == SMS_TYPE) {
+                smsMessageIds.add(messageIdCursor.getLong(0))
+            }
+            else {
+                mmsMessageIds.add(messageIdCursor.getLong(0))
+            }
+        }
+
+        return Pair(smsMessageIds, mmsMessageIds)
+    }
+
     override fun setServerID(messageID: Long, serverID: Long, isSms: Boolean) {
         val database = databaseHelper.writableDatabase
         val contentValues = ContentValues(3)
@@ -136,6 +186,11 @@ class LokiMessageDatabase(context: Context, helper: SQLCipherOpenHelper) : Datab
         database.insertOrUpdate(errorMessageTable, contentValues, "${Companion.messageID} = ?", arrayOf(messageID.toString()))
     }
 
+    fun clearErrorMessage(messageID: Long) {
+        val database = databaseHelper.writableDatabase
+        database.delete(errorMessageTable, "${Companion.messageID} = ?", arrayOf(messageID.toString()))
+    }
+
     fun deleteThread(threadId: Long) {
         val database = databaseHelper.writableDatabase
         try {
@@ -178,6 +233,15 @@ class LokiMessageDatabase(context: Context, helper: SQLCipherOpenHelper) : Datab
         database.delete(messageHashTable, "${Companion.messageID} = ?", arrayOf(messageID.toString()))
     }
 
+    fun deleteMessageServerHashes(messageIDs: List<Long>) {
+        val database = databaseHelper.writableDatabase
+        database.delete(
+            messageHashTable,
+            "${Companion.messageID} IN (${messageIDs.map { "?" }.joinToString(",")})",
+            messageIDs.map { "$it" }.toTypedArray()
+        )
+    }
+
     fun migrateThreadId(legacyThreadId: Long, newThreadId: Long) {
         val database = databaseHelper.writableDatabase
         val contentValues = ContentValues(1)

app/src/main/java/org/thoughtcrime/securesms/database/MediaDatabase.java

@@ -7,7 +7,7 @@ import android.database.Cursor;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 
-import net.sqlcipher.database.SQLiteDatabase;
+import net.zetetic.database.sqlcipher.SQLiteDatabase;
 
 import org.session.libsession.messaging.sending_receiving.attachments.DatabaseAttachment;
 import org.session.libsession.utilities.Address;

app/src/main/java/org/thoughtcrime/securesms/database/MessagingDatabase.java

@@ -5,7 +5,7 @@ import android.content.Context;
 import android.database.Cursor;
 import android.text.TextUtils;
 
-import net.sqlcipher.database.SQLiteDatabase;
+import net.zetetic.database.sqlcipher.SQLiteDatabase;
 
 import org.session.libsession.utilities.Address;
 import org.session.libsession.utilities.Document;
@@ -39,9 +39,10 @@ public abstract class MessagingDatabase extends Database implements MmsSmsColumn
   public abstract void markAsSent(long messageId, boolean secure);
   public abstract void markUnidentified(long messageId, boolean unidentified);
 
-  public abstract void markAsDeleted(long messageId, boolean read);
+  public abstract void markAsDeleted(long messageId, boolean read, boolean hasMention);
 
   public abstract boolean deleteMessage(long messageId);
+  public abstract boolean deleteMessages(long[] messageId, long threadId);
 
   public abstract void updateThreadId(long fromId, long toId);
 

app/src/main/java/org/thoughtcrime/securesms/database/MmsDatabase.kt

@@ -356,17 +356,19 @@ class MmsDatabase(context: Context, databaseHelper: SQLCipherOpenHelper) : Messa
         db.update(TABLE_NAME, contentValues, ID_WHERE, arrayOf(messageId.toString()))
     }
 
-    override fun markAsDeleted(messageId: Long, read: Boolean) {
+    override fun markAsDeleted(messageId: Long, read: Boolean, hasMention: Boolean) {
         val database = databaseHelper.writableDatabase
         val contentValues = ContentValues()
         contentValues.put(READ, 1)
         contentValues.put(BODY, "")
+        contentValues.put(HAS_MENTION, 0)
         database.update(TABLE_NAME, contentValues, ID_WHERE, arrayOf(messageId.toString()))
         val attachmentDatabase = get(context).attachmentDatabase()
         queue(Runnable { attachmentDatabase.deleteAttachmentsForMessage(messageId) })
         val threadId = getThreadIdForMessage(messageId)
         if (!read) {
-            get(context).threadDatabase().decrementUnread(threadId, 1)
+            val mentionChange = if (hasMention) { 1 } else { 0 }
+            get(context).threadDatabase().decrementUnread(threadId, 1, mentionChange)
         }
         updateMailboxBitmask(
             messageId,
@@ -659,6 +661,7 @@ class MmsDatabase(context: Context, databaseHelper: SQLCipherOpenHelper) : Messa
         contentValues.put(EXPIRES_IN, retrieved.expiresIn)
         contentValues.put(READ, if (retrieved.isExpirationUpdate) 1 else 0)
         contentValues.put(UNIDENTIFIED, retrieved.isUnidentified)
+        contentValues.put(HAS_MENTION, retrieved.hasMention())
         contentValues.put(MESSAGE_REQUEST_RESPONSE, retrieved.isMessageRequestResponse)
         if (!contentValues.containsKey(DATE_SENT)) {
             contentValues.put(DATE_SENT, contentValues.getAsLong(DATE_RECEIVED))
@@ -690,7 +693,8 @@ class MmsDatabase(context: Context, databaseHelper: SQLCipherOpenHelper) : Messa
         )
         if (!MmsSmsColumns.Types.isExpirationTimerUpdate(mailbox)) {
             if (runIncrement) {
-                get(context).threadDatabase().incrementUnread(threadId, 1)
+                val mentionAmount = if (retrieved.hasMention()) { 1 } else { 0 }
+                get(context).threadDatabase().incrementUnread(threadId, 1, mentionAmount)
             }
             if (runThreadUpdate) {
                 get(context).threadDatabase().update(threadId, true)
@@ -978,6 +982,23 @@ class MmsDatabase(context: Context, databaseHelper: SQLCipherOpenHelper) : Messa
         return threadDeleted
     }
 
+    override fun deleteMessages(messageIds: LongArray, threadId: Long): Boolean {
+        val attachmentDatabase = get(context).attachmentDatabase()
+        val groupReceiptDatabase = get(context).groupReceiptDatabase()
+
+        queue(Runnable { attachmentDatabase.deleteAttachmentsForMessages(messageIds) })
+        groupReceiptDatabase.deleteRowsForMessages(messageIds)
+
+        val database = databaseHelper.writableDatabase
+        database!!.delete(TABLE_NAME, ID_IN, arrayOf(messageIds.joinToString(",")))
+
+        val threadDeleted = get(context).threadDatabase().update(threadId, false)
+        notifyConversationListeners(threadId)
+        notifyStickerListeners()
+        notifyStickerPackListeners()
+        return threadDeleted
+    }
+
     override fun updateThreadId(fromId: Long, toId: Long) {
         val contentValues = ContentValues(1)
         contentValues.put(THREAD_ID, toId)
@@ -1310,7 +1331,7 @@ class MmsDatabase(context: Context, databaseHelper: SQLCipherOpenHelper) : Messa
                         message.outgoingQuote!!.missing,
                         SlideDeck(context, message.outgoingQuote!!.attachments!!)
                     ) else null,
-                    message.sharedContacts, message.linkPreviews, listOf(), false
+                    message.sharedContacts, message.linkPreviews, listOf(), false, false
                 )
             }
 
@@ -1354,6 +1375,7 @@ class MmsDatabase(context: Context, databaseHelper: SQLCipherOpenHelper) : Messa
             )
             var readReceiptCount = cursor.getInt(cursor.getColumnIndexOrThrow(READ_RECEIPT_COUNT))
             val subscriptionId = cursor.getInt(cursor.getColumnIndexOrThrow(SUBSCRIPTION_ID))
+            val hasMention = (cursor.getInt(cursor.getColumnIndexOrThrow(HAS_MENTION)) == 1)
             if (!isReadReceiptsEnabled(context)) {
                 readReceiptCount = 0
             }
@@ -1371,7 +1393,7 @@ class MmsDatabase(context: Context, databaseHelper: SQLCipherOpenHelper) : Messa
                 dateSent, dateReceived, deliveryReceiptCount, threadId,
                 contentLocationBytes, messageSize, expiry, status,
                 transactionIdBytes, mailbox, slideDeck,
-                readReceiptCount
+                readReceiptCount, hasMention
             )
         }
 
@@ -1405,6 +1427,7 @@ class MmsDatabase(context: Context, databaseHelper: SQLCipherOpenHelper) : Messa
             val expiresIn = cursor.getLong(cursor.getColumnIndexOrThrow(EXPIRES_IN))
             val expireStarted = cursor.getLong(cursor.getColumnIndexOrThrow(EXPIRE_STARTED))
             val unidentified = cursor.getInt(cursor.getColumnIndexOrThrow(UNIDENTIFIED)) == 1
+            val hasMention = cursor.getInt(cursor.getColumnIndexOrThrow(HAS_MENTION)) == 1
             if (!isReadReceiptsEnabled(context)) {
                 readReceiptCount = 0
             }
@@ -1441,7 +1464,7 @@ class MmsDatabase(context: Context, databaseHelper: SQLCipherOpenHelper) : Messa
                 addressDeviceId, dateSent, dateReceived, deliveryReceiptCount,
                 threadId, body, slideDeck!!, partCount, box, mismatches,
                 networkFailures, subscriptionId, expiresIn, expireStarted,
-                readReceiptCount, quote, contacts, previews, reactions, unidentified
+                readReceiptCount, quote, contacts, previews, reactions, unidentified, hasMention
             )
         }
 
@@ -1634,5 +1657,6 @@ class MmsDatabase(context: Context, databaseHelper: SQLCipherOpenHelper) : Messa
         const val CREATE_MESSAGE_REQUEST_RESPONSE_COMMAND = "ALTER TABLE $TABLE_NAME ADD COLUMN $MESSAGE_REQUEST_RESPONSE INTEGER DEFAULT 0;"
         const val CREATE_REACTIONS_UNREAD_COMMAND = "ALTER TABLE $TABLE_NAME ADD COLUMN $REACTIONS_UNREAD INTEGER DEFAULT 0;"
         const val CREATE_REACTIONS_LAST_SEEN_COMMAND = "ALTER TABLE $TABLE_NAME ADD COLUMN $REACTIONS_LAST_SEEN INTEGER DEFAULT 0;"
+        const val CREATE_HAS_MENTION_COMMAND = "ALTER TABLE $TABLE_NAME ADD COLUMN $HAS_MENTION INTEGER DEFAULT 0;"
     }
 }

app/src/main/java/org/thoughtcrime/securesms/database/MmsSmsColumns.java

@@ -24,6 +24,8 @@ public interface MmsSmsColumns {
   public static final String REACTIONS_UNREAD         = "reactions_unread";
   public static final String REACTIONS_LAST_SEEN      = "reactions_last_seen";
 
+  public static final String HAS_MENTION              = "has_mention";
+
   public static class Types {
     protected static final long TOTAL_MASK = 0xFFFFFFFF;
 

app/src/main/java/org/thoughtcrime/securesms/database/MmsSmsDatabase.java

@@ -22,8 +22,8 @@ import android.database.Cursor;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 
-import net.sqlcipher.database.SQLiteDatabase;
+import net.zetetic.database.sqlcipher.SQLiteDatabase;
-import net.sqlcipher.database.SQLiteQueryBuilder;
+import net.zetetic.database.sqlcipher.SQLiteQueryBuilder;
 
 import org.session.libsession.utilities.Address;
 import org.session.libsession.utilities.Util;
@@ -75,7 +75,9 @@ public class MmsSmsDatabase extends Database {
                                               MmsDatabase.QUOTE_ATTACHMENT,
                                               MmsDatabase.SHARED_CONTACTS,
                                               MmsDatabase.LINK_PREVIEWS,
-                                              ReactionDatabase.REACTION_JSON_ALIAS};
+                                              ReactionDatabase.REACTION_JSON_ALIAS,
+                                              MmsSmsColumns.HAS_MENTION
+  };
 
   public MmsSmsDatabase(Context context, SQLCipherOpenHelper databaseHelper) {
     super(context, databaseHelper);
@@ -112,6 +114,64 @@ public class MmsSmsDatabase extends Database {
     return getMessageFor(timestamp, author.serialize());
   }
 
+  public long getPreviousPage(long threadId, long fromTime, int limit) {
+    String order = MmsSmsColumns.NORMALIZED_DATE_SENT+" ASC";
+    String selection = MmsSmsColumns.THREAD_ID+" = "+threadId
+            + " AND "+MmsSmsColumns.NORMALIZED_DATE_SENT+" > "+fromTime;
+    String limitStr = ""+limit;
+    long sent = -1;
+    Cursor cursor = queryTables(PROJECTION, selection, order, limitStr);
+    if (cursor == null) return sent;
+    Reader reader = readerFor(cursor);
+    if (!cursor.move(limit)) {
+      cursor.moveToLast();
+    }
+    MessageRecord record = reader.getCurrent();
+    sent = record.getDateSent();
+    reader.close();
+    return sent;
+  }
+
+  public Cursor getConversationPage(long threadId, long fromTime, long toTime, int limit) {
+    String order = MmsSmsColumns.NORMALIZED_DATE_SENT+" DESC";
+    String selection = MmsSmsColumns.THREAD_ID + " = "+threadId
+            + " AND "+MmsSmsColumns.NORMALIZED_DATE_SENT+" <= " + fromTime;
+    String limitStr = null;
+    if (toTime != -1L) {
+      selection += " AND "+MmsSmsColumns.NORMALIZED_DATE_SENT+" > "+toTime;
+    } else {
+      limitStr = ""+limit;
+    }
+
+    return queryTables(PROJECTION, selection, order, limitStr);
+  }
+
+  public boolean hasNextPage(long threadId, long toTime) {
+    String order = MmsSmsColumns.NORMALIZED_DATE_SENT+" DESC";
+    String selection = MmsSmsColumns.THREAD_ID + " = "+threadId
+            + " AND "+MmsSmsColumns.NORMALIZED_DATE_SENT+" < " + toTime; // check if there's at least one message before the `toTime`
+    Cursor cursor = queryTables(PROJECTION, selection, order, null);
+    boolean hasNext = false;
+    if (cursor != null) {
+      hasNext = cursor.getCount() > 0;
+      cursor.close();
+    }
+    return hasNext;
+  }
+
+  public boolean hasPreviousPage(long threadId, long fromTime) {
+    String order = MmsSmsColumns.NORMALIZED_DATE_SENT+" DESC";
+    String selection = MmsSmsColumns.THREAD_ID + " = "+threadId
+            + " AND "+MmsSmsColumns.NORMALIZED_DATE_SENT+" > " + fromTime; // check if there's at least one message after the `fromTime`
+    Cursor cursor = queryTables(PROJECTION, selection, order, null);
+    boolean hasNext = false;
+    if (cursor != null) {
+      hasNext = cursor.getCount() > 0;
+      cursor.close();
+    }
+    return hasNext;
+  }
+
   public Cursor getConversation(long threadId, boolean reverse, long offset, long limit) {
     String order     = MmsSmsColumns.NORMALIZED_DATE_SENT + (reverse ? " DESC" : " ASC");
     String selection = MmsSmsColumns.THREAD_ID + " = " + threadId;
@@ -128,7 +188,7 @@ public class MmsSmsDatabase extends Database {
   }
 
   public Cursor getConversationSnippet(long threadId) {
-    String order     = MmsSmsColumns.NORMALIZED_DATE_RECEIVED + " DESC";
+    String order     = MmsSmsColumns.NORMALIZED_DATE_SENT + " DESC";
     String selection = MmsSmsColumns.THREAD_ID + " = " + threadId;
 
     return queryTables(PROJECTION, selection, order, null);
@@ -145,7 +205,7 @@ public class MmsSmsDatabase extends Database {
   }
 
   public Cursor getUnread() {
-    String order           = MmsSmsColumns.NORMALIZED_DATE_RECEIVED + " ASC";
+    String order           = MmsSmsColumns.NORMALIZED_DATE_SENT + " ASC";
     String selection       = "(" + MmsSmsColumns.READ + " = 0 OR " + MmsSmsColumns.REACTIONS_UNREAD + " = 1) AND " + MmsSmsColumns.NOTIFIED + " = 0";
 
     return queryTables(PROJECTION, selection, order, null);
@@ -180,7 +240,7 @@ public class MmsSmsDatabase extends Database {
   }
 
   public int getQuotedMessagePosition(long threadId, long quoteId, @NonNull Address address) {
-    String order     = MmsSmsColumns.NORMALIZED_DATE_RECEIVED + " DESC";
+    String order     = MmsSmsColumns.NORMALIZED_DATE_SENT + " DESC";
     String selection = MmsSmsColumns.THREAD_ID + " = " + threadId;
 
     try (Cursor cursor = queryTables(new String[]{ MmsSmsColumns.NORMALIZED_DATE_SENT, MmsSmsColumns.ADDRESS }, selection, order, null)) {
@@ -199,16 +259,16 @@ public class MmsSmsDatabase extends Database {
     return -1;
   }
 
-  public int getMessagePositionInConversation(long threadId, long receivedTimestamp, @NonNull Address address) {
+  public int getMessagePositionInConversation(long threadId, long sentTimestamp, @NonNull Address address) {
-    String order     = MmsSmsColumns.NORMALIZED_DATE_RECEIVED + " DESC";
+    String order     = MmsSmsColumns.NORMALIZED_DATE_SENT + " DESC";
     String selection = MmsSmsColumns.THREAD_ID + " = " + threadId;
 
-    try (Cursor cursor = queryTables(new String[]{ MmsSmsColumns.NORMALIZED_DATE_RECEIVED, MmsSmsColumns.ADDRESS }, selection, order, null)) {
+    try (Cursor cursor = queryTables(new String[]{ MmsSmsColumns.NORMALIZED_DATE_SENT, MmsSmsColumns.ADDRESS }, selection, order, null)) {
       String  serializedAddress = address.serialize();
       boolean isOwnNumber       = Util.isOwnNumber(context, address.serialize());
 
       while (cursor != null && cursor.moveToNext()) {
-        boolean timestampMatches = cursor.getLong(0) == receivedTimestamp;
+        boolean timestampMatches = cursor.getLong(0) == sentTimestamp;
         boolean addressMatches   = serializedAddress.equals(cursor.getString(1));
 
         if (timestampMatches && (addressMatches || isOwnNumber)) {
@@ -279,7 +339,9 @@ public class MmsSmsDatabase extends Database {
                               MmsDatabase.QUOTE_MISSING,
                               MmsDatabase.QUOTE_ATTACHMENT,
                               MmsDatabase.SHARED_CONTACTS,
-                              MmsDatabase.LINK_PREVIEWS};
+                              MmsDatabase.LINK_PREVIEWS,
+                              MmsSmsColumns.HAS_MENTION
+    };
 
     String[] smsProjection = {SmsDatabase.DATE_SENT + " AS " + MmsSmsColumns.NORMALIZED_DATE_SENT,
                               SmsDatabase.DATE_RECEIVED + " AS " + MmsSmsColumns.NORMALIZED_DATE_RECEIVED,
@@ -306,7 +368,9 @@ public class MmsSmsDatabase extends Database {
                               MmsDatabase.QUOTE_MISSING,
                               MmsDatabase.QUOTE_ATTACHMENT,
                               MmsDatabase.SHARED_CONTACTS,
-                              MmsDatabase.LINK_PREVIEWS};
+                              MmsDatabase.LINK_PREVIEWS,
+                              MmsSmsColumns.HAS_MENTION
+    };
 
     SQLiteQueryBuilder mmsQueryBuilder = new SQLiteQueryBuilder();
     SQLiteQueryBuilder smsQueryBuilder = new SQLiteQueryBuilder();
@@ -350,6 +414,7 @@ public class MmsSmsDatabase extends Database {
     mmsColumnsPresent.add(MmsDatabase.STATUS);
     mmsColumnsPresent.add(MmsDatabase.UNIDENTIFIED);
     mmsColumnsPresent.add(MmsDatabase.NETWORK_FAILURE);
+    mmsColumnsPresent.add(MmsSmsColumns.HAS_MENTION);
 
     mmsColumnsPresent.add(AttachmentDatabase.ROW_ID);
     mmsColumnsPresent.add(AttachmentDatabase.UNIQUE_ID);
@@ -412,6 +477,7 @@ public class MmsSmsDatabase extends Database {
     smsColumnsPresent.add(SmsDatabase.DATE_RECEIVED);
     smsColumnsPresent.add(SmsDatabase.STATUS);
     smsColumnsPresent.add(SmsDatabase.UNIDENTIFIED);
+    smsColumnsPresent.add(MmsSmsColumns.HAS_MENTION);
     smsColumnsPresent.add(ReactionDatabase.ROW_ID);
     smsColumnsPresent.add(ReactionDatabase.MESSAGE_ID);
     smsColumnsPresent.add(ReactionDatabase.IS_MMS);

app/src/main/java/org/thoughtcrime/securesms/database/PushDatabase.java

@@ -6,7 +6,7 @@ import android.database.Cursor;
 import androidx.annotation.NonNull;
 import org.session.libsignal.utilities.Log;
 
-import net.sqlcipher.database.SQLiteDatabase;
+import net.zetetic.database.sqlcipher.SQLiteDatabase;
 
 import org.thoughtcrime.securesms.database.helpers.SQLCipherOpenHelper;
 import org.session.libsignal.utilities.Base64;

app/src/main/java/org/thoughtcrime/securesms/database/ReactionDatabase.kt

@@ -48,6 +48,14 @@ class ReactionDatabase(context: Context, helper: SQLCipherOpenHelper) : Database
       )
     """.trimIndent()
 
+    @JvmField
+    val CREATE_INDEXS = arrayOf(
+      "CREATE INDEX IF NOT EXISTS reaction_message_id_index ON " + ReactionDatabase.TABLE_NAME + " (" + ReactionDatabase.MESSAGE_ID + ");",
+      "CREATE INDEX IF NOT EXISTS reaction_is_mms_index ON " + ReactionDatabase.TABLE_NAME + " (" + ReactionDatabase.IS_MMS + ");",
+      "CREATE INDEX IF NOT EXISTS reaction_message_id_is_mms_index ON " + ReactionDatabase.TABLE_NAME + " (" + ReactionDatabase.MESSAGE_ID + ", " + ReactionDatabase.IS_MMS + ");",
+      "CREATE INDEX IF NOT EXISTS reaction_sort_id_index ON " + ReactionDatabase.TABLE_NAME + " (" + ReactionDatabase.SORT_ID + ");",
+    )
+
     @JvmField
     val CREATE_REACTION_TRIGGERS = arrayOf(
       """

app/src/main/java/org/thoughtcrime/securesms/database/RecipientDatabase.java

@@ -11,7 +11,7 @@ import androidx.annotation.Nullable;
 
 import com.annimon.stream.Stream;
 
-import net.sqlcipher.database.SQLiteDatabase;
+import net.zetetic.database.sqlcipher.SQLiteDatabase;
 
 import org.session.libsession.utilities.Address;
 import org.session.libsession.utilities.MaterialColor;

app/src/main/java/org/thoughtcrime/securesms/database/SearchDatabase.java

@@ -1,13 +1,13 @@
 package org.thoughtcrime.securesms.database;
 
 import android.content.Context;
+import android.database.Cursor;
 
 import androidx.annotation.NonNull;
 
 import com.annimon.stream.Stream;
 
-import net.sqlcipher.Cursor;
+import net.zetetic.database.sqlcipher.SQLiteDatabase;
-import net.sqlcipher.database.SQLiteDatabase;
 
 import org.session.libsession.utilities.Util;
 import org.thoughtcrime.securesms.database.helpers.SQLCipherOpenHelper;
@@ -63,7 +63,7 @@ public class SearchDatabase extends Database {
         ThreadDatabase.TABLE_NAME + "." + ThreadDatabase.ADDRESS + " AS " + CONVERSATION_ADDRESS + ", " +
         MmsSmsColumns.ADDRESS + " AS " + MESSAGE_ADDRESS + ", " +
         "snippet(" + SMS_FTS_TABLE_NAME + ", -1, '', '', '...', 7) AS " + SNIPPET + ", " +
-        SmsDatabase.TABLE_NAME + "." + SmsDatabase.DATE_RECEIVED + " AS " + MmsSmsColumns.NORMALIZED_DATE_RECEIVED + ", " +
+        SmsDatabase.TABLE_NAME + "." + SmsDatabase.DATE_SENT + " AS " + MmsSmsColumns.NORMALIZED_DATE_SENT + ", " +
         SMS_FTS_TABLE_NAME + "."  + THREAD_ID + " " +
       "FROM " + SmsDatabase.TABLE_NAME + " " +
       "INNER JOIN " + SMS_FTS_TABLE_NAME + " ON " + SMS_FTS_TABLE_NAME + "." + ID + " = " + SmsDatabase.TABLE_NAME + "." + SmsDatabase.ID + " " +
@@ -74,13 +74,13 @@ public class SearchDatabase extends Database {
         ThreadDatabase.TABLE_NAME + "." + ThreadDatabase.ADDRESS + " AS " + CONVERSATION_ADDRESS + ", " +
         MmsSmsColumns.ADDRESS + " AS " + MESSAGE_ADDRESS + ", " +
         "snippet(" + MMS_FTS_TABLE_NAME + ", -1, '', '', '...', 7) AS " + SNIPPET + ", " +
-        MmsDatabase.TABLE_NAME + "." + MmsDatabase.DATE_RECEIVED + " AS " + MmsSmsColumns.NORMALIZED_DATE_RECEIVED + ", " +
+        MmsDatabase.TABLE_NAME + "." + MmsDatabase.DATE_SENT + " AS " + MmsSmsColumns.NORMALIZED_DATE_SENT + ", " +
         MMS_FTS_TABLE_NAME + "." + THREAD_ID + " " +
       "FROM " + MmsDatabase.TABLE_NAME + " " +
       "INNER JOIN " + MMS_FTS_TABLE_NAME + " ON " + MMS_FTS_TABLE_NAME + "." + ID + " = " + MmsDatabase.TABLE_NAME + "." + MmsDatabase.ID + " " +
       "INNER JOIN " + ThreadDatabase.TABLE_NAME + " ON " + MMS_FTS_TABLE_NAME + "." + THREAD_ID + " = " + ThreadDatabase.TABLE_NAME + "." + ThreadDatabase.ID + " " +
       "WHERE " + MMS_FTS_TABLE_NAME + " MATCH ? " +
-      "ORDER BY " + MmsSmsColumns.NORMALIZED_DATE_RECEIVED + " DESC " +
+      "ORDER BY " + MmsSmsColumns.NORMALIZED_DATE_SENT + " DESC " +
       "LIMIT ?";
 
   private static final String MESSAGES_FOR_THREAD_QUERY =
@@ -88,7 +88,7 @@ public class SearchDatabase extends Database {
           ThreadDatabase.TABLE_NAME + "." + ThreadDatabase.ADDRESS + " AS " + CONVERSATION_ADDRESS + ", " +
           MmsSmsColumns.ADDRESS + " AS " + MESSAGE_ADDRESS + ", " +
           "snippet(" + SMS_FTS_TABLE_NAME + ", -1, '', '', '...', 7) AS " + SNIPPET + ", " +
-          SmsDatabase.TABLE_NAME + "." + SmsDatabase.DATE_RECEIVED + " AS " + MmsSmsColumns.NORMALIZED_DATE_RECEIVED + ", " +
+          SmsDatabase.TABLE_NAME + "." + SmsDatabase.DATE_SENT + " AS " + MmsSmsColumns.NORMALIZED_DATE_SENT + ", " +
           SMS_FTS_TABLE_NAME + "." + THREAD_ID + " " +
         "FROM " + SmsDatabase.TABLE_NAME + " " +
         "INNER JOIN " + SMS_FTS_TABLE_NAME + " ON " + SMS_FTS_TABLE_NAME + "." + ID + " = " + SmsDatabase.TABLE_NAME + "." + SmsDatabase.ID + " " +
@@ -99,13 +99,13 @@ public class SearchDatabase extends Database {
           ThreadDatabase.TABLE_NAME + "." + ThreadDatabase.ADDRESS + " AS " + CONVERSATION_ADDRESS + ", " +
           MmsSmsColumns.ADDRESS + " AS " + MESSAGE_ADDRESS + ", " +
           "snippet(" + MMS_FTS_TABLE_NAME + ", -1, '', '', '...', 7) AS " + SNIPPET + ", " +
-          MmsDatabase.TABLE_NAME + "." + MmsDatabase.DATE_RECEIVED + " AS " + MmsSmsColumns.NORMALIZED_DATE_RECEIVED + ", " +
+          MmsDatabase.TABLE_NAME + "." + MmsDatabase.DATE_SENT + " AS " + MmsSmsColumns.NORMALIZED_DATE_SENT + ", " +
           MMS_FTS_TABLE_NAME + "." + THREAD_ID + " " +
         "FROM " + MmsDatabase.TABLE_NAME + " " +
         "INNER JOIN " + MMS_FTS_TABLE_NAME + " ON " + MMS_FTS_TABLE_NAME + "." + ID + " = " + MmsDatabase.TABLE_NAME + "." + MmsDatabase.ID + " " +
         "INNER JOIN " + ThreadDatabase.TABLE_NAME + " ON " + MMS_FTS_TABLE_NAME + "." + THREAD_ID + " = " + ThreadDatabase.TABLE_NAME + "." + ThreadDatabase.ID + " " +
         "WHERE " + MMS_FTS_TABLE_NAME + " MATCH ? AND " + MmsDatabase.TABLE_NAME + "." + MmsSmsColumns.THREAD_ID + " = ? " +
-        "ORDER BY " + MmsSmsColumns.NORMALIZED_DATE_RECEIVED + " DESC " +
+        "ORDER BY " + MmsSmsColumns.NORMALIZED_DATE_SENT + " DESC " +
         "LIMIT 500";
 
   public SearchDatabase(@NonNull Context context, @NonNull SQLCipherOpenHelper databaseHelper) {

app/src/main/java/org/thoughtcrime/securesms/database/SessionContactDatabase.kt

@@ -2,8 +2,7 @@ package org.thoughtcrime.securesms.database
 
 import android.content.ContentValues
 import android.content.Context
-import androidx.core.database.getStringOrNull
+import android.database.Cursor
-import net.sqlcipher.Cursor
 import org.session.libsession.messaging.contacts.Contact
 import org.session.libsignal.utilities.Base64
 import org.thoughtcrime.securesms.database.helpers.SQLCipherOpenHelper
@@ -87,20 +86,6 @@ class SessionContactDatabase(context: Context, helper: SQLCipherOpenHelper) : Da
         return contact
     }
 
-    fun contactFromCursor(cursor: android.database.Cursor): Contact {
-        val sessionID = cursor.getString(cursor.getColumnIndexOrThrow(sessionID))
-        val contact = Contact(sessionID)
-        contact.name = cursor.getStringOrNull(cursor.getColumnIndexOrThrow(name))
-        contact.nickname = cursor.getStringOrNull(cursor.getColumnIndexOrThrow(nickname))
-        contact.profilePictureURL = cursor.getStringOrNull(cursor.getColumnIndexOrThrow(profilePictureURL))
-        contact.profilePictureFileName = cursor.getStringOrNull(cursor.getColumnIndexOrThrow(profilePictureFileName))
-        cursor.getStringOrNull(cursor.getColumnIndexOrThrow(profilePictureEncryptionKey))?.let {
-            contact.profilePictureEncryptionKey = Base64.decode(it)
-        }
-        contact.threadID = cursor.getLong(cursor.getColumnIndexOrThrow(threadID))
-        return contact
-    }
-
     fun queryContactsByName(constraint: String): Cursor {
         return databaseHelper.readableDatabase.query(
             sessionContactTable, null, " $name LIKE ? OR $nickname LIKE ?", arrayOf(

app/src/main/java/org/thoughtcrime/securesms/database/SessionJobDatabase.kt

@@ -2,7 +2,7 @@ package org.thoughtcrime.securesms.database
 
 import android.content.ContentValues
 import android.content.Context
-import net.sqlcipher.Cursor
+import android.database.Cursor
 import org.session.libsession.messaging.jobs.AttachmentUploadJob
 import org.session.libsession.messaging.jobs.BackgroundGroupAddJob
 import org.session.libsession.messaging.jobs.GroupAvatarDownloadJob

app/src/main/java/org/thoughtcrime/securesms/database/SmsDatabase.java

@@ -28,9 +28,10 @@ import androidx.annotation.Nullable;
 
 import com.annimon.stream.Stream;
 
-import net.sqlcipher.database.SQLiteDatabase;
+import net.zetetic.database.sqlcipher.SQLiteDatabase;
-import net.sqlcipher.database.SQLiteStatement;
+import net.zetetic.database.sqlcipher.SQLiteStatement;
 
+import org.apache.commons.lang3.StringUtils;
 import org.session.libsession.messaging.calls.CallMessageType;
 import org.session.libsession.messaging.messages.signal.IncomingGroupMessage;
 import org.session.libsession.messaging.messages.signal.IncomingTextMessage;
@@ -52,6 +53,7 @@ import org.thoughtcrime.securesms.dependencies.DatabaseComponent;
 
 import java.io.IOException;
 import java.security.SecureRandom;
+import java.util.Arrays;
 import java.util.Collections;
 import java.util.LinkedList;
 import java.util.List;
@@ -121,6 +123,9 @@ public class SmsDatabase extends MessagingDatabase {
   public static String CREATE_REACTIONS_UNREAD_COMMAND = "ALTER TABLE "+ TABLE_NAME + " " +
           "ADD COLUMN " + REACTIONS_UNREAD + " INTEGER DEFAULT 0;";
 
+  public static String CREATE_HAS_MENTION_COMMAND = "ALTER TABLE "+ TABLE_NAME + " " +
+          "ADD COLUMN " + HAS_MENTION + " INTEGER DEFAULT 0;";
+
   private static final EarlyReceiptCache earlyDeliveryReceiptCache = new EarlyReceiptCache();
   private static final EarlyReceiptCache earlyReadReceiptCache     = new EarlyReceiptCache();
 
@@ -206,14 +211,17 @@ public class SmsDatabase extends MessagingDatabase {
   }
 
   @Override
-  public void markAsDeleted(long messageId, boolean read) {
+  public void markAsDeleted(long messageId, boolean read, boolean hasMention) {
     SQLiteDatabase database     = databaseHelper.getWritableDatabase();
     ContentValues contentValues = new ContentValues();
     contentValues.put(READ, 1);
     contentValues.put(BODY, "");
+    contentValues.put(HAS_MENTION, 0);
     database.update(TABLE_NAME, contentValues, ID_WHERE, new String[] {String.valueOf(messageId)});
     long threadId = getThreadIdForMessage(messageId);
-    if (!read) { DatabaseComponent.get(context).threadDatabase().decrementUnread(threadId, 1); }
+    if (!read) {
+      DatabaseComponent.get(context).threadDatabase().decrementUnread(threadId, 1, (hasMention ? 1 : 0));
+    }
     updateTypeBitmask(messageId, Types.BASE_TYPE_MASK, Types.BASE_DELETED_TYPE);
   }
 
@@ -444,6 +452,7 @@ public class SmsDatabase extends MessagingDatabase {
     values.put(SUBSCRIPTION_ID, message.getSubscriptionId());
     values.put(EXPIRES_IN, message.getExpiresIn());
     values.put(UNIDENTIFIED, message.isUnidentified());
+    values.put(HAS_MENTION, message.hasMention());
 
     if (!TextUtils.isEmpty(message.getPseudoSubject()))
       values.put(SUBJECT, message.getPseudoSubject());
@@ -462,7 +471,7 @@ public class SmsDatabase extends MessagingDatabase {
       long           messageId = db.insert(TABLE_NAME, null, values);
 
       if (unread && runIncrement) {
-        DatabaseComponent.get(context).threadDatabase().incrementUnread(threadId, 1);
+        DatabaseComponent.get(context).threadDatabase().incrementUnread(threadId, 1, (message.hasMention() ? 1 : 0));
       }
 
       if (runThreadUpdate) {
@@ -596,6 +605,30 @@ public class SmsDatabase extends MessagingDatabase {
     return threadDeleted;
   }
 
+  @Override
+  public boolean deleteMessages(long[] messageIds, long threadId) {
+    String[] argsArray = new String[messageIds.length];
+    String[] argValues = new String[messageIds.length];
+    Arrays.fill(argsArray, "?");
+
+    for (int i = 0; i < messageIds.length; i++) {
+      argValues[i] = (messageIds[i] + "");
+    }
+
+    String combinedMessageIdArgss = StringUtils.join(messageIds, ',');
+    String combinedMessageIds = StringUtils.join(messageIds, ',');
+    Log.i("MessageDatabase", "Deleting: " + combinedMessageIds);
+    SQLiteDatabase db = databaseHelper.getWritableDatabase();
+    db.delete(
+      TABLE_NAME,
+      ID + " IN (" + StringUtils.join(argsArray, ',') + ")",
+      argValues
+    );
+    boolean threadDeleted = DatabaseComponent.get(context).threadDatabase().update(threadId, false);
+    notifyConversationListeners(threadId);
+    return threadDeleted;
+  }
+
   @Override
   public void updateThreadId(long fromId, long toId) {
     ContentValues contentValues = new ContentValues(1);
@@ -741,7 +774,7 @@ public class SmsDatabase extends MessagingDatabase {
                                   0, message.isSecureMessage() ? MmsSmsColumns.Types.getOutgoingEncryptedMessageType() : MmsSmsColumns.Types.getOutgoingSmsMessageType(),
                                   threadId, 0, new LinkedList<IdentityKeyMismatch>(),
                                   message.getExpiresIn(),
-                                  System.currentTimeMillis(), 0, false, Collections.emptyList());
+                                  System.currentTimeMillis(), 0, false, Collections.emptyList(), false);
     }
   }
 
@@ -782,6 +815,7 @@ public class SmsDatabase extends MessagingDatabase {
       long    expireStarted        = cursor.getLong(cursor.getColumnIndexOrThrow(SmsDatabase.EXPIRE_STARTED));
       String  body                 = cursor.getString(cursor.getColumnIndexOrThrow(SmsDatabase.BODY));
       boolean unidentified         = cursor.getInt(cursor.getColumnIndexOrThrow(SmsDatabase.UNIDENTIFIED)) == 1;
+      boolean hasMention           = cursor.getInt(cursor.getColumnIndexOrThrow(SmsDatabase.HAS_MENTION)) == 1;
 
       if (!TextSecurePreferences.isReadReceiptsEnabled(context)) {
         readReceiptCount = 0;
@@ -795,7 +829,7 @@ public class SmsDatabase extends MessagingDatabase {
                                   recipient,
                                   dateSent, dateReceived, deliveryReceiptCount, type,
                                   threadId, status, mismatches,
-                                  expiresIn, expireStarted, readReceiptCount, unidentified, reactions);
+                                  expiresIn, expireStarted, readReceiptCount, unidentified, reactions, hasMention);
     }
 
     private List<IdentityKeyMismatch> getMismatches(String document) {

app/src/main/java/org/thoughtcrime/securesms/database/Storage.kt

@@ -2,31 +2,23 @@ package org.thoughtcrime.securesms.database
 
 import android.content.Context
 import android.net.Uri
+import org.session.libsession.avatars.AvatarHelper
 import org.session.libsession.database.StorageProtocol
 import org.session.libsession.messaging.BlindedIdMapping
 import org.session.libsession.messaging.calls.CallMessageType
 import org.session.libsession.messaging.contacts.Contact
-import org.session.libsession.messaging.jobs.AttachmentUploadJob
+import org.session.libsession.messaging.jobs.*
-import org.session.libsession.messaging.jobs.GroupAvatarDownloadJob
-import org.session.libsession.messaging.jobs.Job
-import org.session.libsession.messaging.jobs.JobQueue
-import org.session.libsession.messaging.jobs.MessageReceiveJob
-import org.session.libsession.messaging.jobs.MessageSendJob
 import org.session.libsession.messaging.messages.Message
 import org.session.libsession.messaging.messages.control.ConfigurationMessage
 import org.session.libsession.messaging.messages.control.MessageRequestResponse
-import org.session.libsession.messaging.messages.signal.IncomingEncryptedMessage
+import org.session.libsession.messaging.messages.signal.*
-import org.session.libsession.messaging.messages.signal.IncomingGroupMessage
-import org.session.libsession.messaging.messages.signal.IncomingMediaMessage
-import org.session.libsession.messaging.messages.signal.IncomingTextMessage
-import org.session.libsession.messaging.messages.signal.OutgoingGroupMediaMessage
-import org.session.libsession.messaging.messages.signal.OutgoingMediaMessage
-import org.session.libsession.messaging.messages.signal.OutgoingTextMessage
 import org.session.libsession.messaging.messages.visible.Attachment
+import org.session.libsession.messaging.messages.visible.Profile
 import org.session.libsession.messaging.messages.visible.Reaction
 import org.session.libsession.messaging.messages.visible.VisibleMessage
 import org.session.libsession.messaging.open_groups.GroupMember
 import org.session.libsession.messaging.open_groups.OpenGroup
+import org.session.libsession.messaging.open_groups.OpenGroupApi
 import org.session.libsession.messaging.sending_receiving.attachments.AttachmentId
 import org.session.libsession.messaging.sending_receiving.attachments.DatabaseAttachment
 import org.session.libsession.messaging.sending_receiving.data_extraction.DataExtractionNotificationInfoMessage
@@ -36,11 +28,12 @@ import org.session.libsession.messaging.utilities.SessionId
 import org.session.libsession.messaging.utilities.SodiumUtilities
 import org.session.libsession.messaging.utilities.UpdateMessageData
 import org.session.libsession.snode.OnionRequestAPI
-import org.session.libsession.utilities.Address
+import org.session.libsession.utilities.*
 import org.session.libsession.utilities.Address.Companion.fromSerialized
 import org.session.libsession.utilities.GroupRecord
 import org.session.libsession.utilities.GroupUtil
 import org.session.libsession.utilities.ProfileKeyUtil
+import org.session.libsession.utilities.SSKEnvironment
 import org.session.libsession.utilities.TextSecurePreferences
 import org.session.libsession.utilities.recipients.Recipient
 import org.session.libsignal.crypto.ecc.ECKeyPair
@@ -58,6 +51,7 @@ import org.thoughtcrime.securesms.groups.OpenGroupManager
 import org.thoughtcrime.securesms.jobs.RetrieveProfileAvatarJob
 import org.thoughtcrime.securesms.mms.PartAuthority
 import org.thoughtcrime.securesms.util.SessionMetaProtocol
+import java.security.MessageDigest
 
 class Storage(context: Context, helper: SQLCipherOpenHelper) : Database(context, helper), StorageProtocol {
     
@@ -69,16 +63,11 @@ class Storage(context: Context, helper: SQLCipherOpenHelper) : Database(context,
         return DatabaseComponent.get(context).lokiAPIDatabase().getUserX25519KeyPair()
     }
 
-    override fun getUserDisplayName(): String? {
+    override fun getUserProfile(): Profile {
-        return TextSecurePreferences.getProfileName(context)
+        val displayName = TextSecurePreferences.getProfileName(context)!!
-    }
+        val profileKey = ProfileKeyUtil.getProfileKey(context)
-
+        val profilePictureUrl = TextSecurePreferences.getProfilePictureURL(context)
-    override fun getUserProfileKey(): ByteArray? {
+        return Profile(displayName, profileKey, profilePictureUrl)
-        return ProfileKeyUtil.getProfileKey(context)
-    }
-
-    override fun getUserProfilePictureURL(): String? {
-        return TextSecurePreferences.getProfilePictureURL(context)
     }
 
     override fun setUserProfilePictureURL(newValue: String) {
@@ -115,9 +104,9 @@ class Storage(context: Context, helper: SQLCipherOpenHelper) : Database(context,
         threadDb.setRead(threadId, updateLastSeen)
     }
 
-    override fun incrementUnread(threadId: Long, amount: Int) {
+    override fun incrementUnread(threadId: Long, amount: Int, unreadMentionAmount: Int) {
         val threadDb = DatabaseComponent.get(context).threadDatabase()
-        threadDb.incrementUnread(threadId, amount)
+        threadDb.incrementUnread(threadId, amount, unreadMentionAmount)
     }
 
     override fun updateThread(threadId: Long, unarchive: Boolean) {
@@ -335,6 +324,10 @@ class Storage(context: Context, helper: SQLCipherOpenHelper) : Database(context,
         DatabaseComponent.get(context).groupDatabase().updateProfilePicture(groupID, newValue)
     }
 
+    override fun hasDownloadedProfilePicture(groupID: String): Boolean {
+        return DatabaseComponent.get(context).groupDatabase().hasDownloadedProfilePicture(groupID)
+    }
+
     override fun getReceivedMessageTimestamps(): Set<Long> {
         return SessionMetaProtocol.getTimestamps()
     }
@@ -428,6 +421,11 @@ class Storage(context: Context, helper: SQLCipherOpenHelper) : Database(context,
         }
     }
 
+    override fun clearErrorMessage(messageID: Long) {
+        val db = DatabaseComponent.get(context).lokiMessageDatabase()
+        db.clearErrorMessage(messageID)
+    }
+
     override fun setMessageServerHash(messageID: Long, serverHash: String) {
         DatabaseComponent.get(context).lokiMessageDatabase().setMessageServerHash(messageID, serverHash)
     }
@@ -467,7 +465,7 @@ class Storage(context: Context, helper: SQLCipherOpenHelper) : Database(context,
 
     override fun insertIncomingInfoMessage(context: Context, senderPublicKey: String, groupID: String, type: SignalServiceGroup.Type, name: String, members: Collection<String>, admins: Collection<String>, sentTimestamp: Long) {
         val group = SignalServiceGroup(type, GroupUtil.getDecodedGroupIDAsData(groupID), SignalServiceGroup.GroupType.SIGNAL, name, members.toList(), null, admins.toList())
-        val m = IncomingTextMessage(fromSerialized(senderPublicKey), 1, sentTimestamp, "", Optional.of(group), 0, true)
+        val m = IncomingTextMessage(fromSerialized(senderPublicKey), 1, sentTimestamp, "", Optional.of(group), 0, true, false)
         val updateData = UpdateMessageData.buildGroupUpdate(type, name, members)?.toJSON()
         val infoMessage = IncomingGroupMessage(m, groupID, updateData, true)
         val smsDB = DatabaseComponent.get(context).smsDatabase()
@@ -562,8 +560,8 @@ class Storage(context: Context, helper: SQLCipherOpenHelper) : Database(context,
         return DatabaseComponent.get(context).groupDatabase().allGroups
     }
 
-    override fun addOpenGroup(urlAsString: String) {
+    override fun addOpenGroup(urlAsString: String): OpenGroupApi.RoomInfo? {
-        OpenGroupManager.addOpenGroup(urlAsString, context)
+        return OpenGroupManager.addOpenGroup(urlAsString, context)
     }
 
     override fun onOpenGroupAdded(server: String) {
@@ -775,6 +773,7 @@ class Storage(context: Context, helper: SQLCipherOpenHelper) : Database(context,
             false,
             false,
             false,
+            false,
             Optional.absent(),
             Optional.absent(),
             Optional.absent(),
@@ -804,6 +803,25 @@ class Storage(context: Context, helper: SQLCipherOpenHelper) : Database(context,
             val smsDb = DatabaseComponent.get(context).smsDatabase()
             val sender = Recipient.from(context, fromSerialized(senderPublicKey), false)
             val threadId = threadDB.getOrCreateThreadIdFor(sender)
+            val profile = response.profile
+            if (profile != null) {
+                val profileManager = SSKEnvironment.shared.profileManager
+                val name = profile.displayName!!
+                if (name.isNotEmpty()) {
+                    profileManager.setName(context, sender, name)
+                }
+                val newProfileKey = profile.profileKey
+
+                val needsProfilePicture = !AvatarHelper.avatarFileExists(context, sender.address)
+                val profileKeyValid = newProfileKey?.isNotEmpty() == true && (newProfileKey.size == 16 || newProfileKey.size == 32) && profile.profilePictureURL?.isNotEmpty() == true
+                val profileKeyChanged = (sender.profileKey == null || !MessageDigest.isEqual(sender.profileKey, newProfileKey))
+
+                if ((profileKeyValid && profileKeyChanged) || (profileKeyValid && needsProfilePicture)) {
+                    profileManager.setProfileKey(context, sender, newProfileKey!!)
+                    profileManager.setUnidentifiedAccessMode(context, sender, Recipient.UnidentifiedAccessMode.UNKNOWN)
+                    profileManager.setProfilePictureURL(context, sender, profile.profilePictureURL!!)
+                }
+            }
             threadDB.setHasSent(threadId, true)
             val mappingDb = DatabaseComponent.get(context).blindedIdMappingDatabase()
             val mappings = mutableMapOf<String, BlindedIdMapping>()
@@ -849,6 +867,7 @@ class Storage(context: Context, helper: SQLCipherOpenHelper) : Database(context,
                 false,
                 false,
                 true,
+                false,
                 Optional.absent(),
                 Optional.absent(),
                 Optional.absent(),

app/src/main/java/org/thoughtcrime/securesms/database/ThreadDatabase.java

@@ -32,7 +32,7 @@ import androidx.annotation.Nullable;
 
 import com.annimon.stream.Stream;
 
-import net.sqlcipher.database.SQLiteDatabase;
+import net.zetetic.database.sqlcipher.SQLiteDatabase;
 
 import org.jetbrains.annotations.NotNull;
 import org.session.libsession.utilities.Address;
@@ -87,6 +87,7 @@ public class ThreadDatabase extends Database {
   private static final String SNIPPET_CHARSET        = "snippet_cs";
   public  static final String READ                   = "read";
   public  static final String UNREAD_COUNT           = "unread_count";
+  public  static final String UNREAD_MENTION_COUNT   = "unread_mention_count";
   public  static final String TYPE                   = "type";
   private static final String ERROR                  = "error";
   public  static final String SNIPPET_TYPE           = "snippet_type";
@@ -117,7 +118,7 @@ public class ThreadDatabase extends Database {
   };
 
   private static final String[] THREAD_PROJECTION = {
-      ID, DATE, MESSAGE_COUNT, ADDRESS, SNIPPET, SNIPPET_CHARSET, READ, UNREAD_COUNT, TYPE, ERROR, SNIPPET_TYPE,
+      ID, DATE, MESSAGE_COUNT, ADDRESS, SNIPPET, SNIPPET_CHARSET, READ, UNREAD_COUNT, UNREAD_MENTION_COUNT, TYPE, ERROR, SNIPPET_TYPE,
       SNIPPET_URI, ARCHIVED, STATUS, DELIVERY_RECEIPT_COUNT, EXPIRES_IN, LAST_SEEN, READ_RECEIPT_COUNT, IS_PINNED
   };
 
@@ -135,6 +136,11 @@ public class ThreadDatabase extends Database {
             "ADD COLUMN " + IS_PINNED + " INTEGER DEFAULT 0;";
   }
 
+  public static String getUnreadMentionCountCommand() {
+    return "ALTER TABLE "+ TABLE_NAME + " " +
+            "ADD COLUMN " + UNREAD_MENTION_COUNT + " INTEGER DEFAULT 0;";
+  }
+
   public ThreadDatabase(Context context, SQLCipherOpenHelper databaseHelper) {
     super(context, databaseHelper);
   }
@@ -293,6 +299,7 @@ public class ThreadDatabase extends Database {
     ContentValues contentValues = new ContentValues(1);
     contentValues.put(READ, 1);
     contentValues.put(UNREAD_COUNT, 0);
+    contentValues.put(UNREAD_MENTION_COUNT, 0);
 
     if (lastSeen) {
       contentValues.put(LAST_SEEN, System.currentTimeMillis());
@@ -312,20 +319,28 @@ public class ThreadDatabase extends Database {
     }};
   }
 
-  public void incrementUnread(long threadId, int amount) {
+  public void incrementUnread(long threadId, int amount, int unreadMentionAmount) {
     SQLiteDatabase db = databaseHelper.getWritableDatabase();
     db.execSQL("UPDATE " + TABLE_NAME + " SET " + READ + " = 0, " +
-                   UNREAD_COUNT + " = " + UNREAD_COUNT + " + ? WHERE " + ID + " = ?",
+                   UNREAD_COUNT + " = " + UNREAD_COUNT + " + ?, " +
-               new String[] {String.valueOf(amount),
+                   UNREAD_MENTION_COUNT + " = " + UNREAD_MENTION_COUNT + " + ? WHERE " + ID + " = ?",
-                             String.valueOf(threadId)});
+               new String[] {
+                   String.valueOf(amount),
+                   String.valueOf(unreadMentionAmount),
+                   String.valueOf(threadId)
+              });
   }
 
-  public void decrementUnread(long threadId, int amount) {
+  public void decrementUnread(long threadId, int amount, int unreadMentionAmount) {
     SQLiteDatabase db = databaseHelper.getWritableDatabase();
     db.execSQL("UPDATE " + TABLE_NAME + " SET " + READ + " = 0, " +
-                    UNREAD_COUNT + " = " + UNREAD_COUNT + " - ? WHERE " + ID + " = ? AND " + UNREAD_COUNT + " > 0",
+                    UNREAD_COUNT + " = " + UNREAD_COUNT + " - ?, " +
-            new String[] {String.valueOf(amount),
+                    UNREAD_MENTION_COUNT + " = " + UNREAD_MENTION_COUNT + " - ? WHERE " + ID + " = ? AND " + UNREAD_COUNT + " > 0",
-                    String.valueOf(threadId)});
+            new String[] {
+              String.valueOf(amount),
+              String.valueOf(unreadMentionAmount),
+              String.valueOf(threadId)
+            });
   }
 
   public void setDistributionType(long threadId, int distributionType) {
@@ -502,15 +517,23 @@ public class ThreadDatabase extends Database {
     return db.rawQuery(query, null);
   }
 
-  public void setLastSeen(long threadId) {
+  public void setLastSeen(long threadId, long timestamp) {
     SQLiteDatabase db = databaseHelper.getWritableDatabase();
     ContentValues contentValues = new ContentValues(1);
-    contentValues.put(LAST_SEEN, System.currentTimeMillis());
+    if (timestamp == -1) {
+      contentValues.put(LAST_SEEN, System.currentTimeMillis());
+    } else {
+      contentValues.put(LAST_SEEN, timestamp);
+    }
 
     db.update(TABLE_NAME, contentValues, ID_WHERE, new String[] {String.valueOf(threadId)});
     notifyConversationListListeners();
   }
 
+  public void setLastSeen(long threadId) {
+    setLastSeen(threadId, -1);
+  }
+
   public Pair<Long, Boolean> getLastSeenAndHasSent(long threadId) {
     SQLiteDatabase db     = databaseHelper.getReadableDatabase();
     Cursor         cursor = db.query(TABLE_NAME, new String[]{LAST_SEEN, HAS_SENT}, ID_WHERE, new String[]{String.valueOf(threadId)}, null, null, null);
@@ -913,6 +936,7 @@ public class ThreadDatabase extends Database {
       long               date                 = cursor.getLong(cursor.getColumnIndexOrThrow(ThreadDatabase.DATE));
       long               count                = cursor.getLong(cursor.getColumnIndexOrThrow(ThreadDatabase.MESSAGE_COUNT));
       int                unreadCount          = cursor.getInt(cursor.getColumnIndexOrThrow(ThreadDatabase.UNREAD_COUNT));
+      int                unreadMentionCount   = cursor.getInt(cursor.getColumnIndexOrThrow(ThreadDatabase.UNREAD_MENTION_COUNT));
       long               type                 = cursor.getLong(cursor.getColumnIndexOrThrow(ThreadDatabase.SNIPPET_TYPE));
       boolean            archived             = cursor.getInt(cursor.getColumnIndexOrThrow(ThreadDatabase.ARCHIVED)) != 0;
       int                status               = cursor.getInt(cursor.getColumnIndexOrThrow(ThreadDatabase.STATUS));
@@ -928,7 +952,7 @@ public class ThreadDatabase extends Database {
       }
 
       return new ThreadRecord(body, snippetUri, recipient, date, count,
-                              unreadCount, threadId, deliveryReceiptCount, status, type,
+                              unreadCount, unreadMentionCount, threadId, deliveryReceiptCount, status, type,
                               distributionType, archived, expiresIn, lastSeen, readReceiptCount, pinned);
     }
 

app/src/main/java/org/thoughtcrime/securesms/database/helpers/SQLCipherOpenHelper.java

@@ -1,14 +1,18 @@
 package org.thoughtcrime.securesms.database.helpers;
 
-
+import android.app.NotificationChannel;
+import android.app.NotificationManager;
 import android.content.Context;
 import android.database.Cursor;
 
 import androidx.annotation.NonNull;
+import androidx.core.app.NotificationCompat;
 
-import net.sqlcipher.database.SQLiteDatabase;
+import net.zetetic.database.sqlcipher.SQLiteConnection;
-import net.sqlcipher.database.SQLiteDatabaseHook;
+import net.zetetic.database.sqlcipher.SQLiteDatabase;
-import net.sqlcipher.database.SQLiteOpenHelper;
+import net.zetetic.database.sqlcipher.SQLiteDatabaseHook;
+import net.zetetic.database.sqlcipher.SQLiteException;
+import net.zetetic.database.sqlcipher.SQLiteOpenHelper;
 
 import org.session.libsession.utilities.TextSecurePreferences;
 import org.session.libsignal.utilities.Log;
@@ -35,6 +39,11 @@ import org.thoughtcrime.securesms.database.SessionContactDatabase;
 import org.thoughtcrime.securesms.database.SessionJobDatabase;
 import org.thoughtcrime.securesms.database.SmsDatabase;
 import org.thoughtcrime.securesms.database.ThreadDatabase;
+import org.thoughtcrime.securesms.notifications.NotificationChannels;
+
+import java.io.File;
+
+import network.loki.messenger.R;
 
 public class SQLCipherOpenHelper extends SQLiteOpenHelper {
 
@@ -76,40 +85,158 @@ public class SQLCipherOpenHelper extends SQLiteOpenHelper {
   private static final int lokiV37                          = 58;
   private static final int lokiV38                          = 59;
   private static final int lokiV39                          = 60;
+  private static final int lokiV40                          = 61;
+  private static final int lokiV41                          = 62;
 
   // Loki - onUpgrade(...) must be updated to use Loki version numbers if Signal makes any database changes
-  private static final int    DATABASE_VERSION = lokiV39;
+  private static final int    DATABASE_VERSION         = lokiV41;
-  private static final String DATABASE_NAME    = "signal.db";
+  private static final int    MIN_DATABASE_VERSION     = lokiV7;
+  private static final String CIPHER3_DATABASE_NAME    = "signal.db";
+  public static final String  DATABASE_NAME            = "signal_v4.db";
 
   private final Context        context;
   private final DatabaseSecret databaseSecret;
 
   public SQLCipherOpenHelper(@NonNull Context context, @NonNull DatabaseSecret databaseSecret) {
-    super(context, DATABASE_NAME, null, DATABASE_VERSION, new SQLiteDatabaseHook() {
+    super(context, DATABASE_NAME, databaseSecret.asString(), null, DATABASE_VERSION, MIN_DATABASE_VERSION, null, new SQLiteDatabaseHook() {
       @Override
-      public void preKey(SQLiteDatabase db) {
+      public void preKey(SQLiteConnection connection) {
-        db.rawExecSQL("PRAGMA cipher_default_kdf_iter = 1;");
+        SQLCipherOpenHelper.applySQLCipherPragmas(connection, true);
-        db.rawExecSQL("PRAGMA cipher_default_page_size = 4096;");
       }
 
       @Override
-      public void postKey(SQLiteDatabase db) {
+      public void postKey(SQLiteConnection connection) {
-        db.rawExecSQL("PRAGMA kdf_iter = '1';");
+        SQLCipherOpenHelper.applySQLCipherPragmas(connection, true);
-        db.rawExecSQL("PRAGMA cipher_page_size = 4096;");
+
         // if not vacuumed in a while, perform that operation
         long currentTime = System.currentTimeMillis();
         // 7 days
         if (currentTime - TextSecurePreferences.getLastVacuumTime(context) > 604_800_000) {
-          db.rawExecSQL("VACUUM;");
+          connection.execute("VACUUM;", null, null);
           TextSecurePreferences.setLastVacuumNow(context);
         }
       }
-    });
+    }, true);
 
     this.context        = context.getApplicationContext();
     this.databaseSecret = databaseSecret;
   }
 
+  private static void applySQLCipherPragmas(SQLiteConnection connection, boolean useSQLCipher4) {
+    if (useSQLCipher4) {
+      connection.execute("PRAGMA kdf_iter = '256000';", null, null);
+    }
+    else {
+      connection.execute("PRAGMA cipher_compatibility = 3;", null, null);
+      connection.execute("PRAGMA kdf_iter = '1';", null, null);
+    }
+
+    connection.execute("PRAGMA cipher_page_size = 4096;", null, null);
+  }
+
+  private static SQLiteDatabase open(String path, DatabaseSecret databaseSecret, boolean useSQLCipher4) throws SQLiteException {
+    return SQLiteDatabase.openDatabase(path, databaseSecret.asString(), null, SQLiteDatabase.OPEN_READWRITE, new SQLiteDatabaseHook() {
+      @Override
+      public void preKey(SQLiteConnection connection) { SQLCipherOpenHelper.applySQLCipherPragmas(connection, useSQLCipher4); }
+
+      @Override
+      public void postKey(SQLiteConnection connection) { SQLCipherOpenHelper.applySQLCipherPragmas(connection, useSQLCipher4); }
+    });
+  }
+
+  public static void migrateSqlCipher3To4IfNeeded(@NonNull Context context, @NonNull DatabaseSecret databaseSecret) throws Exception {
+    String oldDbPath = context.getDatabasePath(CIPHER3_DATABASE_NAME).getPath();
+    File oldDbFile = new File(oldDbPath);
+
+    // If the old SQLCipher3 database file doesn't exist then no need to do anything
+    if (!oldDbFile.exists()) { return; }
+
+    try {
+      // Define the location for the new database
+      String newDbPath = context.getDatabasePath(DATABASE_NAME).getPath();
+      File newDbFile = new File(newDbPath);
+
+      // If the new database file already exists then check if it's valid first, if it's in an
+      // invalid state we should delete it and try to migrate again
+      if (newDbFile.exists()) {
+        // If the old database hasn't been modified since the new database was created, then we can
+        // assume the user hasn't downgraded for some reason and made changes to the old database and
+        // can remove the old database file (it won't be used anymore)
+        if (oldDbFile.lastModified() <= newDbFile.lastModified()) {
+          // TODO: Delete 'CIPHER3_DATABASE_NAME' once enough time has past
+//          //noinspection ResultOfMethodCallIgnored
+//          oldDbFile.delete();
+          return;
+        }
+
+        // If the old database does have newer changes then the new database could have stale/invalid
+        // data and we should re-migrate to avoid losing any data or issues
+        if (!newDbFile.delete()) {
+          throw new Exception("Failed to remove invalid new database");
+        }
+      }
+
+      if (!newDbFile.createNewFile()) {
+        throw new Exception("Failed to create new database");
+      }
+
+      // Open the old database and extract it's version
+      SQLiteDatabase oldDb = SQLCipherOpenHelper.open(oldDbPath, databaseSecret, false);
+      int oldDbVersion = oldDb.getVersion();
+
+      // Export the old database to the new one (will have the default 'kdf_iter' and 'page_size' settings)
+      oldDb.rawExecSQL(
+        String.format("ATTACH DATABASE '%s' AS sqlcipher4 KEY '%s'", newDbPath, databaseSecret.asString())
+      );
+      Cursor cursor = oldDb.rawQuery("SELECT sqlcipher_export('sqlcipher4')");
+      cursor.moveToLast();
+      cursor.close();
+      oldDb.rawExecSQL("DETACH DATABASE sqlcipher4");
+      oldDb.close();
+
+      // Open the newly migrated database (to ensure it works) and set it's version so we don't try
+      // to run any of our custom migrations
+      SQLiteDatabase newDb = SQLCipherOpenHelper.open(newDbPath, databaseSecret, true);
+      newDb.setVersion(oldDbVersion);
+      newDb.close();
+
+      // TODO: Delete 'CIPHER3_DATABASE_NAME' once enough time has past
+      // Remove the old database file since it will no longer be used
+//      //noinspection ResultOfMethodCallIgnored
+//      oldDbFile.delete();
+    }
+    catch (Exception e) {
+      Log.e(TAG, "Migration from SQLCipher3 to SQLCipher4 failed", e);
+
+      // Notify the user of the issue so they know they can downgrade until the issue is fixed
+      NotificationManager notificationManager = context.getSystemService(NotificationManager.class);
+      String channelId = context.getString(R.string.NotificationChannel_failures);
+
+      if (NotificationChannels.supported()) {
+        NotificationChannel channel = new NotificationChannel(channelId, channelId, NotificationManager.IMPORTANCE_HIGH);
+        channel.enableVibration(true);
+        notificationManager.createNotificationChannel(channel);
+      }
+
+      NotificationCompat.Builder builder = new NotificationCompat.Builder(context, channelId)
+        .setSmallIcon(R.drawable.ic_notification)
+        .setColor(context.getResources().getColor(R.color.textsecure_primary))
+        .setCategory(NotificationCompat.CATEGORY_ERROR)
+        .setContentTitle(context.getString(R.string.ErrorNotifier_migration))
+        .setContentText(context.getString(R.string.ErrorNotifier_migration_downgrade))
+        .setAutoCancel(true);
+
+      if (!NotificationChannels.supported()) {
+        builder.setPriority(NotificationCompat.PRIORITY_HIGH);
+      }
+
+      notificationManager.notify(5874, builder.build());
+
+      // Throw the error (app will crash but there is nothing else we can do unfortunately)
+      throw e;
+    }
+  }
+
   @Override
   public void onCreate(SQLiteDatabase db) {
     db.execSQL(SmsDatabase.CREATE_TABLE);
@@ -181,6 +308,9 @@ public class SQLCipherOpenHelper extends SQLiteOpenHelper {
     db.execSQL(LokiAPIDatabase.RESET_SEQ_NO); // probably not needed but consistent with all migrations
     db.execSQL(EmojiSearchDatabase.CREATE_EMOJI_SEARCH_TABLE_COMMAND);
     db.execSQL(ReactionDatabase.CREATE_REACTION_TABLE_COMMAND);
+    db.execSQL(ThreadDatabase.getUnreadMentionCountCommand());
+    db.execSQL(SmsDatabase.CREATE_HAS_MENTION_COMMAND);
+    db.execSQL(MmsDatabase.CREATE_HAS_MENTION_COMMAND);
 
     executeStatements(db, SmsDatabase.CREATE_INDEXS);
     executeStatements(db, MmsDatabase.CREATE_INDEXS);
@@ -189,6 +319,7 @@ public class SQLCipherOpenHelper extends SQLiteOpenHelper {
     executeStatements(db, DraftDatabase.CREATE_INDEXS);
     executeStatements(db, GroupDatabase.CREATE_INDEXS);
     executeStatements(db, GroupReceiptDatabase.CREATE_INDEXES);
+    executeStatements(db, ReactionDatabase.CREATE_INDEXS);
 
     executeStatements(db, ReactionDatabase.CREATE_REACTION_TRIGGERS);
 
@@ -199,9 +330,7 @@ public class SQLCipherOpenHelper extends SQLiteOpenHelper {
   @Override
   public void onConfigure(SQLiteDatabase db) {
     super.onConfigure(db);
-    // Loki - Enable write ahead logging mode and increase the cache size.
+
-    // This should be disabled if we ever run into serious race condition bugs.
-    db.enableWriteAheadLogging();
     db.execSQL("PRAGMA cache_size = 10000");
   }
 
@@ -419,6 +548,16 @@ public class SQLCipherOpenHelper extends SQLiteOpenHelper {
       }
 
       if (oldVersion < lokiV39) {
+        executeStatements(db, ReactionDatabase.CREATE_INDEXS);
+      }
+
+      if (oldVersion < lokiV40) {
+        db.execSQL(ThreadDatabase.getUnreadMentionCountCommand());
+        db.execSQL(SmsDatabase.CREATE_HAS_MENTION_COMMAND);
+        db.execSQL(MmsDatabase.CREATE_HAS_MENTION_COMMAND);
+      }
+
+      if (oldVersion < lokiV41) {
         db.execSQL(RecipientDatabase.getCreateAutoDownloadCommand());
         db.execSQL(RecipientDatabase.getUpdateAutoDownloadValuesCommand());
       }
@@ -429,14 +568,6 @@ public class SQLCipherOpenHelper extends SQLiteOpenHelper {
     }
   }
 
-  public SQLiteDatabase getReadableDatabase() {
-    return getReadableDatabase(databaseSecret.asString());
-  }
-
-  public SQLiteDatabase getWritableDatabase() {
-    return getWritableDatabase(databaseSecret.asString());
-  }
-
   public void markCurrent(SQLiteDatabase db) {
     db.setVersion(DATABASE_VERSION);
   }

app/src/main/java/org/thoughtcrime/securesms/database/model/MediaMmsMessageRecord.java

@@ -57,12 +57,12 @@ public class MediaMmsMessageRecord extends MmsMessageRecord {
                                long expiresIn, long expireStarted, int readReceiptCount,
                                @Nullable Quote quote, @NonNull List<Contact> contacts,
                                @NonNull List<LinkPreview> linkPreviews,
-                               @NonNull List<ReactionRecord> reactions, boolean unidentified)
+                               @NonNull List<ReactionRecord> reactions, boolean unidentified, boolean hasMention)
   {
     super(id, body, conversationRecipient, individualRecipient, dateSent,
       dateReceived, threadId, Status.STATUS_NONE, deliveryReceiptCount, mailbox, mismatches, failures,
       expiresIn, expireStarted, slideDeck, readReceiptCount, quote, contacts,
-      linkPreviews, unidentified, reactions);
+      linkPreviews, unidentified, reactions, hasMention);
     this.partCount = partCount;
   }
 

app/src/main/java/org/thoughtcrime/securesms/database/model/MessageRecord.java

@@ -33,6 +33,7 @@ import org.session.libsession.utilities.NetworkFailure;
 import org.session.libsession.utilities.recipients.Recipient;
 
 import java.util.List;
+import java.util.Objects;
 
 /**
  * The base class for message record models that are displayed in
@@ -50,7 +51,8 @@ public abstract class MessageRecord extends DisplayRecord {
   private final long                      expireStarted;
   private final boolean                   unidentified;
   public  final long                      id;
-  private final List<ReactionRecord>     reactions;
+  private final List<ReactionRecord>      reactions;
+  private final boolean                   hasMention;
 
   public abstract boolean isMms();
   public abstract boolean isMmsNotification();
@@ -62,7 +64,7 @@ public abstract class MessageRecord extends DisplayRecord {
     List<IdentityKeyMismatch> mismatches,
     List<NetworkFailure> networkFailures,
     long expiresIn, long expireStarted,
-    int readReceiptCount, boolean unidentified, List<ReactionRecord> reactions)
+    int readReceiptCount, boolean unidentified, List<ReactionRecord> reactions, boolean hasMention)
   {
     super(body, conversationRecipient, dateSent, dateReceived,
       threadId, deliveryStatus, deliveryReceiptCount, type, readReceiptCount);
@@ -74,6 +76,7 @@ public abstract class MessageRecord extends DisplayRecord {
     this.expireStarted       = expireStarted;
     this.unidentified        = unidentified;
     this.reactions           = reactions;
+    this.hasMention          = hasMention;
   }
 
   public long getId() {
@@ -96,6 +99,8 @@ public abstract class MessageRecord extends DisplayRecord {
   }
   public long getExpireStarted() { return expireStarted; }
 
+  public boolean getHasMention() { return hasMention; }
+
   public boolean isMediaPending() {
     return false;
   }
@@ -140,14 +145,16 @@ public abstract class MessageRecord extends DisplayRecord {
     return spannable;
   }
 
+  @Override
   public boolean equals(Object other) {
     return other instanceof MessageRecord
-      && ((MessageRecord) other).getId() == getId()
+            && ((MessageRecord) other).getId() == getId()
-      && ((MessageRecord) other).isMms() == isMms();
+            && ((MessageRecord) other).isMms() == isMms();
   }
 
+  @Override
   public int hashCode() {
-    return (int)getId();
+    return Objects.hash(id, isMms());
   }
 
   public @NonNull List<ReactionRecord> getReactions() {

app/src/main/java/org/thoughtcrime/securesms/database/model/MmsMessageRecord.java

@@ -2,13 +2,15 @@ package org.thoughtcrime.securesms.database.model;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
-import org.session.libsession.utilities.Contact;
+
 import org.session.libsession.messaging.sending_receiving.link_preview.LinkPreview;
-import org.session.libsession.utilities.recipients.Recipient;
+import org.session.libsession.utilities.Contact;
 import org.session.libsession.utilities.IdentityKeyMismatch;
 import org.session.libsession.utilities.NetworkFailure;
+import org.session.libsession.utilities.recipients.Recipient;
 import org.thoughtcrime.securesms.mms.Slide;
 import org.thoughtcrime.securesms.mms.SlideDeck;
+
 import java.util.LinkedList;
 import java.util.List;
 
@@ -25,9 +27,9 @@ public abstract class MmsMessageRecord extends MessageRecord {
     List<NetworkFailure> networkFailures, long expiresIn,
     long expireStarted, @NonNull SlideDeck slideDeck, int readReceiptCount,
     @Nullable Quote quote, @NonNull List<Contact> contacts,
-    @NonNull List<LinkPreview> linkPreviews, boolean unidentified, List<ReactionRecord> reactions)
+    @NonNull List<LinkPreview> linkPreviews, boolean unidentified, List<ReactionRecord> reactions, boolean hasMention)
   {
-    super(id, body, conversationRecipient, individualRecipient, dateSent, dateReceived, threadId, deliveryStatus, deliveryReceiptCount, type, mismatches, networkFailures, expiresIn, expireStarted, readReceiptCount, unidentified, reactions);
+    super(id, body, conversationRecipient, individualRecipient, dateSent, dateReceived, threadId, deliveryStatus, deliveryReceiptCount, type, mismatches, networkFailures, expiresIn, expireStarted, readReceiptCount, unidentified, reactions, hasMention);
     this.slideDeck = slideDeck;
     this.quote     = quote;
     this.contacts.addAll(contacts);

app/src/main/java/org/thoughtcrime/securesms/database/model/NotificationMmsMessageRecord.java

@@ -50,12 +50,12 @@ public class NotificationMmsMessageRecord extends MmsMessageRecord {
     long dateSent, long dateReceived, int deliveryReceiptCount,
     long threadId, byte[] contentLocation, long messageSize,
     long expiry, int status, byte[] transactionId, long mailbox,
-    SlideDeck slideDeck, int readReceiptCount)
+    SlideDeck slideDeck, int readReceiptCount, boolean hasMention)
   {
     super(id, "", conversationRecipient, individualRecipient,
       dateSent, dateReceived, threadId, Status.STATUS_NONE, deliveryReceiptCount, mailbox,
             emptyList(), emptyList(),
-      0, 0, slideDeck, readReceiptCount, null, emptyList(), emptyList(), false, emptyList());
+      0, 0, slideDeck, readReceiptCount, null, emptyList(), emptyList(), false, emptyList(), hasMention);
 
     this.contentLocation = contentLocation;
     this.messageSize     = messageSize;

app/src/main/java/org/thoughtcrime/securesms/database/model/Quote.java

@@ -8,6 +8,8 @@ import org.session.libsession.messaging.sending_receiving.quotes.QuoteModel;
 import org.session.libsession.utilities.Address;
 import org.thoughtcrime.securesms.mms.SlideDeck;
 
+import java.util.Objects;
+
 public class Quote {
 
   private final long      id;
@@ -47,4 +49,17 @@ public class Quote {
   public QuoteModel getQuoteModel() {
     return new QuoteModel(id, author, text, missing, attachment.asAttachments());
   }
+
+  @Override
+  public boolean equals(Object o) {
+    if (this == o) return true;
+    if (o == null || getClass() != o.getClass()) return false;
+    Quote quote = (Quote) o;
+    return id == quote.id && missing == quote.missing && Objects.equals(author, quote.author) && Objects.equals(text, quote.text) && Objects.equals(attachment, quote.attachment);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(id, author, text, missing, attachment);
+  }
 }

app/src/main/java/org/thoughtcrime/securesms/database/model/SmsMessageRecord.java

@@ -43,12 +43,12 @@ public class SmsMessageRecord extends MessageRecord {
     long type, long threadId,
     int status, List<IdentityKeyMismatch> mismatches,
     long expiresIn, long expireStarted,
-    int readReceiptCount, boolean unidentified, List<ReactionRecord> reactions)
+    int readReceiptCount, boolean unidentified, List<ReactionRecord> reactions, boolean hasMention)
   {
     super(id, body, recipient, individualRecipient,
       dateSent, dateReceived, threadId, status, deliveryReceiptCount, type,
       mismatches, new LinkedList<>(),
-      expiresIn, expireStarted, readReceiptCount, unidentified, reactions);
+      expiresIn, expireStarted, readReceiptCount, unidentified, reactions, hasMention);
   }
 
   public long getType() {

app/src/main/java/org/thoughtcrime/securesms/database/model/ThreadRecord.java

@@ -45,39 +45,35 @@ public class ThreadRecord extends DisplayRecord {
   private @Nullable final Uri     snippetUri;
   private           final long    count;
   private           final int     unreadCount;
+  private           final int     unreadMentionCount;
   private           final int     distributionType;
   private           final boolean archived;
   private           final long    expiresIn;
   private           final long    lastSeen;
   private           final boolean pinned;
-  private           final int     recipientHash;
 
   public ThreadRecord(@NonNull String body, @Nullable Uri snippetUri,
                       @NonNull Recipient recipient, long date, long count, int unreadCount,
-                      long threadId, int deliveryReceiptCount, int status, long snippetType,
+                      int unreadMentionCount, long threadId, int deliveryReceiptCount, int status,
-                      int distributionType, boolean archived, long expiresIn, long lastSeen,
+                      long snippetType,  int distributionType, boolean archived, long expiresIn,
-                      int readReceiptCount, boolean pinned)
+                      long lastSeen, int readReceiptCount, boolean pinned)
   {
     super(body, recipient, date, date, threadId, status, deliveryReceiptCount, snippetType, readReceiptCount);
-    this.snippetUri       = snippetUri;
+    this.snippetUri         = snippetUri;
-    this.count            = count;
+    this.count              = count;
-    this.unreadCount      = unreadCount;
+    this.unreadCount        = unreadCount;
-    this.distributionType = distributionType;
+    this.unreadMentionCount = unreadMentionCount;
-    this.archived         = archived;
+    this.distributionType   = distributionType;
-    this.expiresIn        = expiresIn;
+    this.archived           = archived;
-    this.lastSeen         = lastSeen;
+    this.expiresIn          = expiresIn;
-    this.pinned           = pinned;
+    this.lastSeen           = lastSeen;
-    this.recipientHash    = recipient.hashCode();
+    this.pinned             = pinned;
   }
 
   public @Nullable Uri getSnippetUri() {
     return snippetUri;
   }
 
-  public int getRecipientHash() {
-    return recipientHash;
-  }
-
   @Override
   public SpannableString getDisplayBody(@NonNull Context context) {
     if (isGroupUpdateMessage()) {
@@ -153,6 +149,10 @@ public class ThreadRecord extends DisplayRecord {
     return unreadCount;
   }
 
+  public int getUnreadMentionCount() {
+    return unreadMentionCount;
+  }
+
   public long getDate() {
     return getDateReceived();
   }

app/src/main/java/org/thoughtcrime/securesms/dependencies/DatabaseModule.kt

@@ -6,7 +6,7 @@ import dagger.Provides
 import dagger.hilt.InstallIn
 import dagger.hilt.android.qualifiers.ApplicationContext
 import dagger.hilt.components.SingletonComponent
-import net.sqlcipher.database.SQLiteDatabase
+import net.zetetic.database.sqlcipher.SQLiteDatabase
 import org.session.libsession.database.MessageDataProvider
 import org.session.libsession.database.StorageProtocol
 import org.thoughtcrime.securesms.attachments.DatabaseAttachmentProvider
@@ -23,7 +23,7 @@ object DatabaseModule {
 
     @JvmStatic
     fun init(context: Context) {
-        SQLiteDatabase.loadLibs(context)
+        System.loadLibrary("sqlcipher")
     }
 
     @Provides
@@ -34,6 +34,7 @@ object DatabaseModule {
     @Singleton
     fun provideOpenHelper(@ApplicationContext context: Context): SQLCipherOpenHelper {
         val dbSecret = DatabaseSecretProvider(context).orCreateDatabaseSecret
+        SQLCipherOpenHelper.migrateSqlCipher3To4IfNeeded(context, dbSecret)
         return SQLCipherOpenHelper(context, dbSecret)
     }
 

app/src/main/java/org/thoughtcrime/securesms/groups/OpenGroupManager.kt

@@ -58,14 +58,14 @@ object OpenGroupManager {
     }
 
     @WorkerThread
-    fun add(server: String, room: String, publicKey: String, context: Context) {
+    fun add(server: String, room: String, publicKey: String, context: Context): OpenGroupApi.RoomInfo? {
         val openGroupID = "$server.$room"
         var threadID = GroupManager.getOpenGroupThreadID(openGroupID, context)
         val storage = MessagingModuleConfiguration.shared.storage
         val threadDB = DatabaseComponent.get(context).lokiThreadDatabase()
         // Check it it's added already
         val existingOpenGroup = threadDB.getOpenGroupChat(threadID)
-        if (existingOpenGroup != null) { return }
+        if (existingOpenGroup != null) { return null }
         // Clear any existing data if needed
         storage.removeLastDeletionServerID(room, server)
         storage.removeLastMessageServerID(room, server)
@@ -73,18 +73,17 @@ object OpenGroupManager {
         storage.removeLastOutboxMessageId(server)
         // Store the public key
         storage.setOpenGroupPublicKey(server, publicKey)
-        // Get capabilities
+        // Get capabilities & room info
-        val capabilities = OpenGroupApi.getCapabilities(server).get()
+        val (capabilities, info) = OpenGroupApi.getCapabilitiesAndRoomInfo(room, server).get()
         storage.setServerCapabilities(server, capabilities.capabilities)
-        // Get room info
-        val info = OpenGroupApi.getRoomInfo(room, server).get()
         storage.setUserCount(room, server, info.activeUsers)
         // Create the group locally if not available already
         if (threadID < 0) {
             threadID = GroupManager.createOpenGroup(openGroupID, context, null, info.name).threadId
         }
-        val openGroup = OpenGroup(server, room, info.name, info.infoUpdates, publicKey)
+        val openGroup = OpenGroup(server = server, room = room, publicKey = publicKey, name = info.name, imageId = info.imageId, canWrite = info.write, infoUpdates = info.infoUpdates)
         threadDB.setOpenGroupChat(openGroup, threadID)
+        return info
     }
 
     fun restartPollerForServer(server: String) {
@@ -130,12 +129,13 @@ object OpenGroupManager {
         }
     }
 
-    fun addOpenGroup(urlAsString: String, context: Context) {
+    fun addOpenGroup(urlAsString: String, context: Context): OpenGroupApi.RoomInfo? {
-        val url = HttpUrl.parse(urlAsString) ?: return
+        val url = HttpUrl.parse(urlAsString) ?: return null
         val server = OpenGroup.getServer(urlAsString)
-        val room = url.pathSegments().firstOrNull() ?: return
+        val room = url.pathSegments().firstOrNull() ?: return null
-        val publicKey = url.queryParameter("public_key") ?: return
+        val publicKey = url.queryParameter("public_key") ?: return null
-        add(server.toString().removeSuffix("/"), room, publicKey, context) // assume migrated from calling function
+
+        return add(server.toString().removeSuffix("/"), room, publicKey, context) // assume migrated from calling function
     }
 
     fun updateOpenGroup(openGroup: OpenGroup, context: Context) {

app/src/main/java/org/thoughtcrime/securesms/home/ConversationView.kt

@@ -25,17 +25,17 @@ import org.thoughtcrime.securesms.util.getAccentColor
 import java.util.Locale
 
 class ConversationView : LinearLayout {
-    private lateinit var binding: ViewConversationBinding
+    private val binding: ViewConversationBinding by lazy { ViewConversationBinding.bind(this) }
     private val screenWidth = Resources.getSystem().displayMetrics.widthPixels
     var thread: ThreadRecord? = null
 
     // region Lifecycle
-    constructor(context: Context) : super(context) { initialize() }
+    constructor(context: Context) : super(context)
-    constructor(context: Context, attrs: AttributeSet) : super(context, attrs) { initialize() }
+    constructor(context: Context, attrs: AttributeSet) : super(context, attrs)
-    constructor(context: Context, attrs: AttributeSet, defStyleAttr: Int) : super(context, attrs, defStyleAttr) { initialize() }
+    constructor(context: Context, attrs: AttributeSet, defStyleAttr: Int) : super(context, attrs, defStyleAttr)
 
-    private fun initialize() {
+    override fun onFinishInflate() {
-        binding = ViewConversationBinding.inflate(LayoutInflater.from(context), this, true)
+        super.onFinishInflate()
         layoutParams = RecyclerView.LayoutParams(screenWidth, RecyclerView.LayoutParams.WRAP_CONTENT)
     }
     // endregion
@@ -53,7 +53,7 @@ class ConversationView : LinearLayout {
         } else {
             binding.conversationViewDisplayNameTextView.setCompoundDrawablesRelativeWithIntrinsicBounds(0, 0, 0, 0)
         }
-        background = if (thread.unreadCount > 0) {
+        binding.root.background = if (thread.unreadCount > 0) {
             ContextCompat.getDrawable(context, R.drawable.conversation_unread_background)
         } else {
             ContextCompat.getDrawable(context, R.drawable.conversation_view_background)
@@ -79,8 +79,9 @@ class ConversationView : LinearLayout {
         binding.unreadCountTextView.text = formattedUnreadCount
         val textSize = if (unreadCount < 1000) 12.0f else 10.0f
         binding.unreadCountTextView.setTextSize(TypedValue.COMPLEX_UNIT_DIP, textSize)
-        binding.unreadCountIndicator.background.setTint(context.getAccentColor())
         binding.unreadCountIndicator.isVisible = (unreadCount != 0 && !thread.isRead)
+        binding.unreadMentionTextView.setTextSize(TypedValue.COMPLEX_UNIT_DIP, textSize)
+        binding.unreadMentionIndicator.isVisible = (thread.unreadMentionCount != 0 && thread.recipient.address.isGroup)
         val senderDisplayName = getUserDisplayName(thread.recipient)
                 ?: thread.recipient.address.toString()
         binding.conversationViewDisplayNameTextView.text = senderDisplayName
@@ -99,11 +100,11 @@ class ConversationView : LinearLayout {
         binding.snippetTextView.typeface = if (unreadCount > 0 && !thread.isRead) Typeface.DEFAULT_BOLD else Typeface.DEFAULT
         binding.snippetTextView.visibility = if (isTyping) View.GONE else View.VISIBLE
         if (isTyping) {
-            binding.typingIndicatorView.startAnimation()
+            binding.typingIndicatorView.root.startAnimation()
         } else {
-            binding.typingIndicatorView.stopAnimation()
+            binding.typingIndicatorView.root.stopAnimation()
         }
-        binding.typingIndicatorView.visibility = if (isTyping) View.VISIBLE else View.GONE
+        binding.typingIndicatorView.root.visibility = if (isTyping) View.VISIBLE else View.GONE
         binding.statusIndicatorImageView.visibility = View.VISIBLE
         when {
             !thread.isOutgoing -> binding.statusIndicatorImageView.visibility = View.GONE

app/src/main/java/org/thoughtcrime/securesms/home/HomeActivity.kt

@@ -102,7 +102,7 @@ class HomeActivity : PassphraseRequiredActionBarActivity(),
         when (model) {
             is GlobalSearchAdapter.Model.Message -> {
                 val threadId = model.messageResult.threadId
-                val timestamp = model.messageResult.receivedTimestampMs
+                val timestamp = model.messageResult.sentTimestampMs
                 val author = model.messageResult.messageRecipient.address
 
                 val intent = Intent(this, ConversationActivityV2::class.java)
@@ -202,7 +202,7 @@ class HomeActivity : PassphraseRequiredActionBarActivity(),
                     OpenGroupManager.startPolling()
                     JobQueue.shared.resumePendingJobs()
                 }
-                // Set up typing observer
+
                 withContext(Dispatchers.Main) {
                     updateProfileButton()
                     TextSecurePreferences.events.filter { it == TextSecurePreferences.PROFILE_NAME_PREF }.collect {
@@ -365,6 +365,10 @@ class HomeActivity : PassphraseRequiredActionBarActivity(),
             setupMessageRequestsBanner()
             updateEmptyState()
         }
+
+        ApplicationContext.getInstance(this@HomeActivity).typingStatusRepository.typingThreads.observe(this) { threadIds ->
+            homeAdapter.typingThreadIDs = (threadIds ?: setOf())
+        }
     }
 
     private fun updateEmptyState() {

app/src/main/java/org/thoughtcrime/securesms/home/HomeAdapter.kt

@@ -1,12 +1,14 @@
 package org.thoughtcrime.securesms.home
 
 import android.content.Context
+import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import androidx.recyclerview.widget.DiffUtil
 import androidx.recyclerview.widget.ListUpdateCallback
 import androidx.recyclerview.widget.RecyclerView
 import androidx.recyclerview.widget.RecyclerView.NO_ID
+import network.loki.messenger.R
 import org.thoughtcrime.securesms.database.model.ThreadRecord
 import org.thoughtcrime.securesms.mms.GlideRequests
 
@@ -63,6 +65,8 @@ class HomeAdapter(
     lateinit var glide: GlideRequests
     var typingThreadIDs = setOf<Long>()
         set(value) {
+            if (field == value) { return }
+
             field = value
             // TODO: replace this with a diffed update or a partial change set with payloads
             notifyDataSetChanged()
@@ -74,19 +78,20 @@ class HomeAdapter(
                 HeaderFooterViewHolder(header!!)
             }
             ITEM -> {
-                val view = ConversationView(context)
+                val conversationView = LayoutInflater.from(parent.context).inflate(R.layout.view_conversation, parent, false) as ConversationView
-                view.setOnClickListener { view.thread?.let { listener.onConversationClick(it) } }
+                val viewHolder = ConversationViewHolder(conversationView)
-                view.setOnLongClickListener {
+                viewHolder.view.setOnClickListener { viewHolder.view.thread?.let { listener.onConversationClick(it) } }
-                    view.thread?.let { listener.onLongConversationClick(it) }
+                viewHolder.view.setOnLongClickListener {
+                    viewHolder.view.thread?.let { listener.onLongConversationClick(it) }
                     true
                 }
-                ViewHolder(view)
+                viewHolder
             }
             else -> throw Exception("viewType $viewType isn't valid")
         }
 
     override fun onBindViewHolder(holder: RecyclerView.ViewHolder, position: Int) {
-        if (holder is ViewHolder) {
+        if (holder is ConversationViewHolder) {
             val offset = if (hasHeaderView()) position - 1 else position
             val thread = data[offset]
             val isTyping = typingThreadIDs.contains(thread.threadId)
@@ -95,7 +100,7 @@ class HomeAdapter(
     }
 
     override fun onViewRecycled(holder: RecyclerView.ViewHolder) {
-        if (holder is ViewHolder) {
+        if (holder is ConversationViewHolder) {
             holder.view.recycle()
         } else {
             super.onViewRecycled(holder)
@@ -108,7 +113,7 @@ class HomeAdapter(
 
     override fun getItemCount(): Int = data.size + if (hasHeaderView()) 1 else 0
 
-    class ViewHolder(val view: ConversationView) : RecyclerView.ViewHolder(view)
+    class ConversationViewHolder(val view: ConversationView) : RecyclerView.ViewHolder(view)
 
     class HeaderFooterViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView)
 

app/src/main/java/org/thoughtcrime/securesms/home/HomeDiffUtil.kt

@@ -22,22 +22,28 @@ class HomeDiffUtil(
         val newItem = new[newItemPosition]
 
         // return early to save getDisplayBody or expensive calls
-        val sameCount = oldItem.count == newItem.count
+        var isSameItem = true
-        if (!sameCount) return false
-        val sameUnreads = oldItem.unreadCount == newItem.unreadCount
-        if (!sameUnreads) return false
-        val samePinned = oldItem.isPinned == newItem.isPinned
-        if (!samePinned) return false
-        val sameRecipientHash = oldItem.recipientHash == newItem.recipientHash
-        if (!sameRecipientHash) return false
-        val sameSnippet = oldItem.getDisplayBody(context) == newItem.getDisplayBody(context)
-        if (!sameSnippet) return false
-        val sameSendStatus = oldItem.isFailed == newItem.isFailed && oldItem.isDelivered == newItem.isDelivered
-                && oldItem.isSent == newItem.isSent && oldItem.isPending == newItem.isPending
-        if (!sameSendStatus) return false
 
-        // all same
+        if (isSameItem) { isSameItem = (oldItem.count == newItem.count) }
-        return true
+        if (isSameItem) { isSameItem = (oldItem.unreadCount == newItem.unreadCount) }
+        if (isSameItem) { isSameItem = (oldItem.isPinned == newItem.isPinned) }
+
+        // Note: For some reason the 'hashCode' value can change after initialisation so we can't cache it
+        if (isSameItem) { isSameItem = (oldItem.recipient.hashCode() == newItem.recipient.hashCode()) }
+
+        // Note: Two instances of 'SpannableString' may not equate even though their content matches
+        if (isSameItem) { isSameItem = (oldItem.getDisplayBody(context).toString() == newItem.getDisplayBody(context).toString()) }
+
+        if (isSameItem) {
+            isSameItem = (
+                oldItem.isFailed == newItem.isFailed &&
+                oldItem.isDelivered == newItem.isDelivered &&
+                oldItem.isSent == newItem.isSent &&
+                oldItem.isPending == newItem.isPending
+            )
+        }
+
+        return isSameItem
     }
 
 }

app/src/main/java/org/thoughtcrime/securesms/home/search/GlobalSearchAdapterUtils.kt

@@ -134,7 +134,7 @@ fun ContentView.bindModel(query: String?, model: Message) {
 //    if (hasUnreads) {
 //        binding.unreadCountTextView.text = model.unread.toString()
 //    }
-    binding.searchResultTimestamp.text = DateUtils.getDisplayFormattedTimeSpanString(binding.root.context, Locale.getDefault(), model.messageResult.receivedTimestampMs)
+    binding.searchResultTimestamp.text = DateUtils.getDisplayFormattedTimeSpanString(binding.root.context, Locale.getDefault(), model.messageResult.sentTimestampMs)
     binding.searchResultProfilePicture.root.update(model.messageResult.conversationRecipient)
     val textSpannable = SpannableStringBuilder()
     if (model.messageResult.conversationRecipient != model.messageResult.messageRecipient) {

app/src/main/java/org/thoughtcrime/securesms/jobmanager/AlarmManagerScheduler.java

@@ -6,17 +6,19 @@ import android.app.PendingIntent;
 import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.Intent;
+
 import androidx.annotation.NonNull;
 
 import com.annimon.stream.Stream;
 
-import org.thoughtcrime.securesms.ApplicationContext;
-import network.loki.messenger.BuildConfig;
 import org.session.libsignal.utilities.Log;
+import org.thoughtcrime.securesms.ApplicationContext;
 
 import java.util.List;
 import java.util.UUID;
 
+import network.loki.messenger.BuildConfig;
+
 /**
  * Schedules tasks using the {@link AlarmManager}.
  *
@@ -51,7 +53,7 @@ public class AlarmManagerScheduler implements Scheduler {
     Intent       intent       = new Intent(context, RetryReceiver.class);
 
     intent.setAction(BuildConfig.APPLICATION_ID + UUID.randomUUID().toString());
-    alarmManager.set(AlarmManager.RTC_WAKEUP, time, PendingIntent.getBroadcast(context, 0, intent, 0));
+    alarmManager.set(AlarmManager.RTC_WAKEUP, time, PendingIntent.getBroadcast(context, 0, intent, PendingIntent.FLAG_IMMUTABLE));
 
     Log.i(TAG, "Set an alarm to retry a job in " + (time - System.currentTimeMillis()) + " ms.");
   }

app/src/main/java/org/thoughtcrime/securesms/messagerequests/MessageRequestsAdapter.kt

@@ -14,7 +14,6 @@ import org.thoughtcrime.securesms.database.CursorRecyclerViewAdapter
 import org.thoughtcrime.securesms.database.model.ThreadRecord
 import org.thoughtcrime.securesms.dependencies.DatabaseComponent
 import org.thoughtcrime.securesms.mms.GlideRequests
-import org.thoughtcrime.securesms.util.forceShowIcon
 
 class MessageRequestsAdapter(
     context: Context,
@@ -64,7 +63,7 @@ class MessageRequestsAdapter(
             item.iconTintList = ColorStateList.valueOf(context.getColor(R.color.destructive))
             item.title = s
         }
-        popupMenu.forceShowIcon()
+        popupMenu.setForceShowIcon(true)
         popupMenu.show()
     }
 

app/src/main/java/org/thoughtcrime/securesms/mms/SlideDeck.java

@@ -17,17 +17,19 @@
 package org.thoughtcrime.securesms.mms;
 
 import android.content.Context;
+
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 
 import com.annimon.stream.Stream;
 
 import org.session.libsession.messaging.sending_receiving.attachments.Attachment;
-import org.thoughtcrime.securesms.util.MediaUtil;
 import org.session.libsignal.utilities.guava.Optional;
+import org.thoughtcrime.securesms.util.MediaUtil;
 
 import java.util.LinkedList;
 import java.util.List;
+import java.util.Objects;
 
 public class SlideDeck {
 
@@ -138,4 +140,17 @@ public class SlideDeck {
 
     return null;
   }
+
+  @Override
+  public boolean equals(Object o) {
+    if (this == o) return true;
+    if (o == null || getClass() != o.getClass()) return false;
+    SlideDeck slideDeck = (SlideDeck) o;
+    return Objects.equals(slides, slideDeck.slides);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(slides);
+  }
 }

app/src/main/java/org/thoughtcrime/securesms/notifications/BackgroundPollWorker.kt

@@ -44,7 +44,7 @@ class BackgroundPollWorker(val context: Context, params: WorkerParameters) : Wor
     }
 
     override fun doWork(): Result {
-        if (TextSecurePreferences.getLocalNumber(context) == null) {
+        if (TextSecurePreferences.getLocalNumber(context) == null || !TextSecurePreferences.hasSeenWelcomeScreen(context)) {
             Log.v(TAG, "User not registered yet.")
             return Result.failure()
         }

app/src/main/java/org/thoughtcrime/securesms/notifications/DefaultMessageNotifier.java

@@ -40,7 +40,6 @@ import com.annimon.stream.Optional;
 import com.annimon.stream.Stream;
 import com.goterl.lazysodium.utils.KeyPair;
 
-import org.session.libsession.messaging.MessagingModuleConfiguration;
 import org.session.libsession.messaging.open_groups.OpenGroup;
 import org.session.libsession.messaging.sending_receiving.notifications.MessageNotifier;
 import org.session.libsession.messaging.utilities.SessionId;
@@ -453,8 +452,7 @@ public class DefaultMessageNotifier implements MessageNotifier {
     NotificationState     notificationState = new NotificationState();
     MmsSmsDatabase.Reader reader            = DatabaseComponent.get(context).mmsSmsDatabase().readerFor(cursor);
     ThreadDatabase        threadDatabase    = DatabaseComponent.get(context).threadDatabase();
-    LokiThreadDatabase    lokiThreadDatabase= DatabaseComponent.get(context).lokiThreadDatabase();
+
-    KeyPair               edKeyPair         = MessagingModuleConfiguration.getShared().getGetUserED25519KeyPair().invoke();
     MessageRecord record;
     Map<Long, String> cache = new HashMap<Long, String>();
 
@@ -575,7 +573,7 @@ public class DefaultMessageNotifier implements MessageNotifier {
     Intent       alarmIntent  = new Intent(ReminderReceiver.REMINDER_ACTION);
     alarmIntent.putExtra("reminder_count", count);
 
-    PendingIntent pendingIntent = PendingIntent.getBroadcast(context, 0, alarmIntent, PendingIntent.FLAG_CANCEL_CURRENT);
+    PendingIntent pendingIntent = PendingIntent.getBroadcast(context, 0, alarmIntent, PendingIntent.FLAG_CANCEL_CURRENT | PendingIntent.FLAG_IMMUTABLE);
     long          timeout       = TimeUnit.MINUTES.toMillis(2);
 
     alarmManager.set(AlarmManager.RTC_WAKEUP, System.currentTimeMillis() + timeout, pendingIntent);
@@ -584,7 +582,7 @@ public class DefaultMessageNotifier implements MessageNotifier {
   @Override
   public void clearReminder(Context context) {
     Intent        alarmIntent   = new Intent(ReminderReceiver.REMINDER_ACTION);
-    PendingIntent pendingIntent = PendingIntent.getBroadcast(context, 0, alarmIntent, PendingIntent.FLAG_CANCEL_CURRENT);
+    PendingIntent pendingIntent = PendingIntent.getBroadcast(context, 0, alarmIntent, PendingIntent.FLAG_CANCEL_CURRENT | PendingIntent.FLAG_IMMUTABLE);
     AlarmManager  alarmManager  = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
     alarmManager.cancel(pendingIntent);
   }

app/src/main/java/org/thoughtcrime/securesms/notifications/FailedNotificationBuilder.java

@@ -5,9 +5,10 @@ import android.content.Context;
 import android.content.Intent;
 import android.graphics.BitmapFactory;
 
-import network.loki.messenger.R;
-import org.session.libsession.utilities.recipients.Recipient;
 import org.session.libsession.utilities.NotificationPrivacyPreference;
+import org.session.libsession.utilities.recipients.Recipient;
+
+import network.loki.messenger.R;
 
 public class FailedNotificationBuilder extends AbstractNotificationBuilder {
 
@@ -20,7 +21,7 @@ public class FailedNotificationBuilder extends AbstractNotificationBuilder {
     setContentTitle(context.getString(R.string.MessageNotifier_message_delivery_failed));
     setContentText(context.getString(R.string.MessageNotifier_failed_to_deliver_message));
     setTicker(context.getString(R.string.MessageNotifier_error_delivering_message));
-    setContentIntent(PendingIntent.getActivity(context, 0, intent, 0));
+    setContentIntent(PendingIntent.getActivity(context, 0, intent, PendingIntent.FLAG_IMMUTABLE));
     setAutoCancel(true);
     setAlarms(null, Recipient.VibrateState.DEFAULT);
     setChannelId(NotificationChannels.FAILURES);

app/src/main/java/org/thoughtcrime/securesms/notifications/MultipleRecipientNotificationBuilder.java

@@ -34,7 +34,7 @@ public class MultipleRecipientNotificationBuilder extends AbstractNotificationBu
     setColor(context.getResources().getColor(R.color.textsecure_primary));
     setSmallIcon(R.drawable.ic_notification);
     setContentTitle(context.getString(R.string.app_name));
-    setContentIntent(PendingIntent.getActivity(context, 0, new Intent(context, HomeActivity.class), 0));
+    setContentIntent(PendingIntent.getActivity(context, 0, new Intent(context, HomeActivity.class), PendingIntent.FLAG_IMMUTABLE));
     setCategory(NotificationCompat.CATEGORY_MESSAGE);
     setGroupSummary(true);
 
@@ -52,8 +52,8 @@ public class MultipleRecipientNotificationBuilder extends AbstractNotificationBu
 
   public void setMostRecentSender(Recipient recipient, Recipient threadRecipient) {
     String displayName = recipient.toShortString();
-    if (threadRecipient.isOpenGroupRecipient()) {
+    if (threadRecipient.isGroupRecipient()) {
-      displayName = getOpenGroupDisplayName(recipient);
+      displayName = getGroupDisplayName(recipient, threadRecipient.isOpenGroupRecipient());
     }
     if (privacy.isDisplayContact()) {
       setContentText(context.getString(R.string.MessageNotifier_most_recent_from_s, displayName));
@@ -78,8 +78,8 @@ public class MultipleRecipientNotificationBuilder extends AbstractNotificationBu
 
   public void addMessageBody(@NonNull Recipient sender, Recipient threadRecipient, @Nullable CharSequence body) {
     String displayName = sender.toShortString();
-    if (threadRecipient.isOpenGroupRecipient()) {
+    if (threadRecipient.isGroupRecipient()) {
-      displayName = getOpenGroupDisplayName(sender);
+      displayName = getGroupDisplayName(sender, threadRecipient.isOpenGroupRecipient());
     }
     if (privacy.isDisplayMessage()) {
       SpannableStringBuilder builder = new SpannableStringBuilder();
@@ -113,14 +113,15 @@ public class MultipleRecipientNotificationBuilder extends AbstractNotificationBu
   }
 
   /**
-   * @param recipient the * individual * recipient for which to get the open group display name.
+   * @param recipient          the * individual * recipient for which to get the display name.
+   * @param openGroupRecipient whether in an open group context
    */
-  private String getOpenGroupDisplayName(Recipient recipient) {
+  private String getGroupDisplayName(Recipient recipient, boolean openGroupRecipient) {
     SessionContactDatabase contactDB = DatabaseComponent.get(context).sessionContactDatabase();
     String sessionID = recipient.getAddress().serialize();
     Contact contact = contactDB.getContactWithSessionID(sessionID);
     if (contact == null) { return sessionID; }
-    String displayName = contact.displayName(Contact.ContactContext.OPEN_GROUP);
+    String displayName = contact.displayName(openGroupRecipient ? Contact.ContactContext.OPEN_GROUP : Contact.ContactContext.REGULAR);
     if (displayName == null) { return sessionID; }
     return displayName;
   }

app/src/main/java/org/thoughtcrime/securesms/notifications/NotificationItem.java

@@ -4,14 +4,15 @@ import android.app.PendingIntent;
 import android.content.Context;
 import android.content.Intent;
 import android.net.Uri;
+import android.os.Build;
+
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.core.app.TaskStackBuilder;
 
-
+import org.session.libsession.utilities.recipients.Recipient;
 import org.thoughtcrime.securesms.conversation.v2.ConversationActivityV2;
 import org.thoughtcrime.securesms.mms.SlideDeck;
-import org.session.libsession.utilities.recipients.Recipient;
 
 public class NotificationItem {
 
@@ -75,9 +76,14 @@ public class NotificationItem {
     intent.putExtra(ConversationActivityV2.THREAD_ID, threadId);
     intent.setData((Uri.parse("custom://"+System.currentTimeMillis())));
 
+    int intentFlags = PendingIntent.FLAG_UPDATE_CURRENT;
+    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
+      intentFlags |= PendingIntent.FLAG_MUTABLE;
+    }
+
     return TaskStackBuilder.create(context)
                            .addNextIntentWithParentStack(intent)
-                           .getPendingIntent(0, PendingIntent.FLAG_UPDATE_CURRENT);
+                           .getPendingIntent(0, intentFlags);
   }
 
   public long getId() {

app/src/main/java/org/thoughtcrime/securesms/notifications/NotificationState.java

@@ -4,12 +4,14 @@ import android.app.PendingIntent;
 import android.content.Context;
 import android.content.Intent;
 import android.net.Uri;
+import android.os.Build;
+
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 
-import org.session.libsignal.utilities.Log;
 import org.session.libsession.utilities.recipients.Recipient;
-import org.session.libsession.utilities.recipients.Recipient.*;
+import org.session.libsession.utilities.recipients.Recipient.VibrateState;
+import org.session.libsignal.utilities.Log;
 import org.thoughtcrime.securesms.conversation.v2.ConversationActivityV2;
 
 import java.util.LinkedHashSet;
@@ -114,7 +116,12 @@ public class NotificationState {
     intent.putExtra(MarkReadReceiver.THREAD_IDS_EXTRA, threadArray);
     intent.putExtra(MarkReadReceiver.NOTIFICATION_ID_EXTRA, notificationId);
 
-    return PendingIntent.getBroadcast(context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT);
+    int intentFlags = PendingIntent.FLAG_UPDATE_CURRENT;
+    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
+      intentFlags |= PendingIntent.FLAG_MUTABLE;
+    }
+
+    return PendingIntent.getBroadcast(context, 0, intent, intentFlags);
   }
 
   public PendingIntent getRemoteReplyIntent(Context context, Recipient recipient, ReplyMethod replyMethod) {
@@ -127,7 +134,12 @@ public class NotificationState {
     intent.putExtra(RemoteReplyReceiver.REPLY_METHOD, replyMethod);
     intent.setPackage(context.getPackageName());
 
-    return PendingIntent.getBroadcast(context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT);
+    int intentFlags = PendingIntent.FLAG_UPDATE_CURRENT;
+    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
+      intentFlags |= PendingIntent.FLAG_MUTABLE;
+    }
+
+    return PendingIntent.getBroadcast(context, 0, intent, intentFlags);
   }
 
   public PendingIntent getAndroidAutoReplyIntent(Context context, Recipient recipient) {
@@ -141,7 +153,12 @@ public class NotificationState {
     intent.putExtra(AndroidAutoReplyReceiver.THREAD_ID_EXTRA, (long)threads.toArray()[0]);
     intent.setPackage(context.getPackageName());
 
-    return PendingIntent.getBroadcast(context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT);
+    int intentFlags = PendingIntent.FLAG_UPDATE_CURRENT;
+    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
+      intentFlags |= PendingIntent.FLAG_MUTABLE;
+    }
+
+    return PendingIntent.getBroadcast(context, 0, intent, intentFlags);
   }
 
   public PendingIntent getAndroidAutoHeardIntent(Context context, int notificationId) {
@@ -160,7 +177,12 @@ public class NotificationState {
     intent.putExtra(AndroidAutoHeardReceiver.NOTIFICATION_ID_EXTRA, notificationId);
     intent.setPackage(context.getPackageName());
 
-    return PendingIntent.getBroadcast(context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT);
+    int intentFlags = PendingIntent.FLAG_UPDATE_CURRENT;
+    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
+      intentFlags |= PendingIntent.FLAG_MUTABLE;
+    }
+
+    return PendingIntent.getBroadcast(context, 0, intent, intentFlags);
   }
 
   public PendingIntent getQuickReplyIntent(Context context, Recipient recipient) {
@@ -171,7 +193,12 @@ public class NotificationState {
     intent.putExtra(ConversationActivityV2.THREAD_ID, (long)threads.toArray()[0]);
     intent.setData((Uri.parse("custom://"+System.currentTimeMillis())));
 
-    return PendingIntent.getActivity(context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT);
+    int intentFlags = PendingIntent.FLAG_UPDATE_CURRENT;
+    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
+      intentFlags |= PendingIntent.FLAG_MUTABLE;
+    }
+
+    return PendingIntent.getActivity(context, 0, intent, intentFlags);
   }
 
   public PendingIntent getDeleteIntent(Context context) {
@@ -190,7 +217,12 @@ public class NotificationState {
     intent.putExtra(DeleteNotificationReceiver.EXTRA_MMS, mms);
     intent.setData((Uri.parse("custom://"+System.currentTimeMillis())));
 
-    return PendingIntent.getBroadcast(context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT);
+    int intentFlags = PendingIntent.FLAG_UPDATE_CURRENT;
+    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
+      intentFlags |= PendingIntent.FLAG_MUTABLE;
+    }
+
+    return PendingIntent.getBroadcast(context, 0, intent, intentFlags);
   }
 
 

app/src/main/java/org/thoughtcrime/securesms/notifications/PendingMessageNotificationBuilder.java

@@ -4,12 +4,13 @@ package org.thoughtcrime.securesms.notifications;
 import android.app.PendingIntent;
 import android.content.Context;
 import android.content.Intent;
+
 import androidx.core.app.NotificationCompat;
 
-import org.session.libsession.utilities.recipients.Recipient;
-import org.thoughtcrime.securesms.home.HomeActivity;
 import org.session.libsession.utilities.NotificationPrivacyPreference;
 import org.session.libsession.utilities.TextSecurePreferences;
+import org.session.libsession.utilities.recipients.Recipient;
+import org.thoughtcrime.securesms.home.HomeActivity;
 
 import network.loki.messenger.R;
 
@@ -28,7 +29,7 @@ public class PendingMessageNotificationBuilder extends AbstractNotificationBuild
     setContentText(context.getString(R.string.MessageNotifier_you_have_pending_signal_messages));
     setTicker(context.getString(R.string.MessageNotifier_you_have_pending_signal_messages));
 
-    setContentIntent(PendingIntent.getActivity(context, 0, intent, 0));
+    setContentIntent(PendingIntent.getActivity(context, 0, intent, PendingIntent.FLAG_IMMUTABLE));
     setAutoCancel(true);
     setAlarms(null, Recipient.VibrateState.DEFAULT);
 

app/src/main/java/org/thoughtcrime/securesms/notifications/SingleRecipientNotificationBuilder.java

@@ -117,15 +117,15 @@ public class SingleRecipientNotificationBuilder extends AbstractNotificationBuil
     setNumber(messageCount);
   }
 
-  public void setPrimaryMessageBody(@NonNull  Recipient threadRecipients,
+  public void setPrimaryMessageBody(@NonNull  Recipient threadRecipient,
                                     @NonNull  Recipient individualRecipient,
                                     @NonNull  CharSequence message,
                                     @Nullable SlideDeck slideDeck)
   {
     SpannableStringBuilder stringBuilder = new SpannableStringBuilder();
 
-    if (privacy.isDisplayContact() && threadRecipients.isOpenGroupRecipient()) {
+    if (privacy.isDisplayContact() && threadRecipient.isGroupRecipient()) {
-      String displayName = getOpenGroupDisplayName(individualRecipient);
+      String displayName = getGroupDisplayName(individualRecipient, threadRecipient.isOpenGroupRecipient());
       stringBuilder.append(Util.getBoldedString(displayName + ": "));
     }
 
@@ -214,8 +214,8 @@ public class SingleRecipientNotificationBuilder extends AbstractNotificationBuil
   {
     SpannableStringBuilder stringBuilder = new SpannableStringBuilder();
 
-    if (privacy.isDisplayContact() && threadRecipient.isOpenGroupRecipient()) {
+    if (privacy.isDisplayContact() && threadRecipient.isGroupRecipient()) {
-      String displayName = getOpenGroupDisplayName(individualRecipient);
+      String displayName = getGroupDisplayName(individualRecipient, threadRecipient.isOpenGroupRecipient());
       stringBuilder.append(Util.getBoldedString(displayName + ": "));
     }
 
@@ -334,14 +334,15 @@ public class SingleRecipientNotificationBuilder extends AbstractNotificationBuil
   }
 
   /**
-   * @param recipient the * individual * recipient for which to get the open group display name.
+   * @param recipient          the * individual * recipient for which to get the display name.
+   * @param openGroupRecipient whether in an open group context
    */
-  private String getOpenGroupDisplayName(Recipient recipient) {
+  private String getGroupDisplayName(Recipient recipient, boolean openGroupRecipient) {
     SessionContactDatabase contactDB = DatabaseComponent.get(context).sessionContactDatabase();
     String sessionID = recipient.getAddress().serialize();
     Contact contact = contactDB.getContactWithSessionID(sessionID);
     if (contact == null) { return sessionID; }
-    String displayName = contact.displayName(Contact.ContactContext.OPEN_GROUP);
+    String displayName = contact.displayName(openGroupRecipient ? Contact.ContactContext.OPEN_GROUP : Contact.ContactContext.REGULAR);
     if (displayName == null) { return sessionID; }
     return displayName;
   }

app/src/main/java/org/thoughtcrime/securesms/onboarding/LinkDeviceActivity.kt

@@ -22,8 +22,10 @@ import kotlinx.coroutines.launch
 import network.loki.messenger.R
 import network.loki.messenger.databinding.ActivityLinkDeviceBinding
 import network.loki.messenger.databinding.FragmentRecoveryPhraseBinding
+import org.session.libsession.snode.SnodeModule
 import org.session.libsession.utilities.TextSecurePreferences
 import org.session.libsignal.crypto.MnemonicCodec
+import org.session.libsignal.database.LokiAPIDatabaseProtocol
 import org.session.libsignal.utilities.Hex
 import org.session.libsignal.utilities.KeyHelper
 import org.session.libsignal.utilities.Log
@@ -39,6 +41,8 @@ import org.thoughtcrime.securesms.util.setUpActionBarSessionLogo
 
 class LinkDeviceActivity : BaseActionBarActivity(), ScanQRCodeWrapperFragmentDelegate {
     private lateinit var binding: ActivityLinkDeviceBinding
+    internal val database: LokiAPIDatabaseProtocol
+        get() = SnodeModule.shared.storage
     private val adapter = LinkDeviceActivityAdapter(this)
     private var restoreJob: Job? = null
 
@@ -99,6 +103,11 @@ class LinkDeviceActivity : BaseActionBarActivity(), ScanQRCodeWrapperFragmentDel
         if (restoreJob?.isActive == true) return
 
         restoreJob = lifecycleScope.launch {
+            // This is here to resolve a case where the app restarts before a user completes onboarding
+            // which can result in an invalid database state
+            database.clearAllLastMessageHashes()
+            database.clearReceivedMessageHashValues()
+
             // RestoreActivity handles seed this way
             val keyPairGenerationResult = KeyPairUtilities.generate(seed)
             val x25519KeyPair = keyPairGenerationResult.x25519KeyPair

app/src/main/java/org/thoughtcrime/securesms/onboarding/PNModeActivity.kt

@@ -52,7 +52,7 @@ class PNModeActivity : BaseActionBarActivity() {
         toggleFCM()
     }
 
-    override fun onCreateOptionsMenu(menu: Menu?): Boolean {
+    override fun onCreateOptionsMenu(menu: Menu): Boolean {
         menuInflater.inflate(R.menu.menu_pn_mode, menu)
         return true
     }

app/src/main/java/org/thoughtcrime/securesms/onboarding/RecoveryPhraseRestoreActivity.kt

@@ -13,8 +13,10 @@ import android.view.View
 import android.widget.Toast
 import network.loki.messenger.R
 import network.loki.messenger.databinding.ActivityRecoveryPhraseRestoreBinding
+import org.session.libsession.snode.SnodeModule
 import org.session.libsession.utilities.TextSecurePreferences
 import org.session.libsignal.crypto.MnemonicCodec
+import org.session.libsignal.database.LokiAPIDatabaseProtocol
 import org.session.libsignal.utilities.Hex
 import org.session.libsignal.utilities.KeyHelper
 import org.session.libsignal.utilities.hexEncodedPublicKey
@@ -26,6 +28,8 @@ import org.thoughtcrime.securesms.util.setUpActionBarSessionLogo
 
 class RecoveryPhraseRestoreActivity : BaseActionBarActivity() {
     private lateinit var binding: ActivityRecoveryPhraseRestoreBinding
+    internal val database: LokiAPIDatabaseProtocol
+        get() = SnodeModule.shared.storage
     // region Lifecycle
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
@@ -64,6 +68,11 @@ class RecoveryPhraseRestoreActivity : BaseActionBarActivity() {
     private fun restore() {
         val mnemonic = binding.mnemonicEditText.text.toString()
         try {
+            // This is here to resolve a case where the app restarts before a user completes onboarding
+            // which can result in an invalid database state
+            database.clearAllLastMessageHashes()
+            database.clearReceivedMessageHashValues()
+
             val loadFileContents: (String) -> String = { fileName ->
                 MnemonicUtilities.loadFileContents(this, fileName)
             }

app/src/main/java/org/thoughtcrime/securesms/onboarding/RegisterActivity.kt

@@ -18,8 +18,10 @@ import android.widget.Toast
 import com.goterl.lazysodium.utils.KeyPair
 import network.loki.messenger.R
 import network.loki.messenger.databinding.ActivityRegisterBinding
+import org.session.libsession.snode.SnodeModule
 import org.session.libsession.utilities.TextSecurePreferences
 import org.session.libsignal.crypto.ecc.ECKeyPair
+import org.session.libsignal.database.LokiAPIDatabaseProtocol
 import org.session.libsignal.utilities.KeyHelper
 import org.session.libsignal.utilities.hexEncodedPublicKey
 import org.thoughtcrime.securesms.BaseActionBarActivity
@@ -29,6 +31,8 @@ import org.thoughtcrime.securesms.util.setUpActionBarSessionLogo
 
 class RegisterActivity : BaseActionBarActivity() {
     private lateinit var binding: ActivityRegisterBinding
+    internal val database: LokiAPIDatabaseProtocol
+        get() = SnodeModule.shared.storage
     private var seed: ByteArray? = null
     private var ed25519KeyPair: KeyPair? = null
     private var x25519KeyPair: ECKeyPair? = null
@@ -109,6 +113,11 @@ class RegisterActivity : BaseActionBarActivity() {
 
     // region Interaction
     private fun register() {
+        // This is here to resolve a case where the app restarts before a user completes onboarding
+        // which can result in an invalid database state
+        database.clearAllLastMessageHashes()
+        database.clearReceivedMessageHashValues()
+
         KeyPairUtilities.store(this, seed!!, ed25519KeyPair!!, x25519KeyPair!!)
         val userHexEncodedPublicKey = x25519KeyPair!!.hexEncodedPublicKey
         val registrationID = KeyHelper.generateRegistrationId(false)

app/src/main/java/org/thoughtcrime/securesms/preferences/HelpSettingsActivity.kt

@@ -41,8 +41,7 @@ class HelpSettingsFragment: CorrectedPreferenceFragment() {
         addPreferencesFromResource(R.xml.preferences_help)
     }
 
-    override fun onPreferenceTreeClick(preference: Preference?): Boolean {
+    override fun onPreferenceTreeClick(preference: Preference): Boolean {
-        preference ?: return false
         return when (preference.key) {
             EXPORT_LOGS -> {
                 shareLogs()

app/src/main/java/org/thoughtcrime/securesms/repository/ConversationRepository.kt

@@ -35,6 +35,7 @@ interface ConversationRepository {
     fun maybeGetRecipientForThreadId(threadId: Long): Recipient?
     fun saveDraft(threadId: Long, text: String)
     fun getDraft(threadId: Long): String?
+    fun clearDrafts(threadId: Long)
     fun inviteContacts(threadId: Long, contacts: List<Recipient>)
     fun setBlocked(recipient: Recipient, blocked: Boolean)
     fun deleteLocally(recipient: Recipient, message: MessageRecord)
@@ -98,10 +99,13 @@ class DefaultConversationRepository @Inject constructor(
 
     override fun getDraft(threadId: Long): String? {
         val drafts = draftDb.getDrafts(threadId)
-        draftDb.clearDrafts(threadId)
         return drafts.find { it.type == DraftDatabase.Draft.TEXT }?.value
     }
 
+    override fun clearDrafts(threadId: Long) {
+        draftDb.clearDrafts(threadId)
+    }
+
     override fun inviteContacts(threadId: Long, contacts: List<Recipient>) {
         val openGroup = lokiThreadDb.getOpenGroupChat(threadId) ?: return
         for (contact in contacts) {

app/src/main/java/org/thoughtcrime/securesms/search/SearchRepository.java

@@ -301,10 +301,10 @@ public class SearchRepository {
       Recipient conversationRecipient = Recipient.from(context, conversationAddress, false);
       Recipient messageRecipient      = Recipient.from(context, messageAddress, false);
       String    body                  = cursor.getString(cursor.getColumnIndexOrThrow(SearchDatabase.SNIPPET));
-      long      receivedMs            = cursor.getLong(cursor.getColumnIndexOrThrow(MmsSmsColumns.NORMALIZED_DATE_RECEIVED));
+      long      sentMs                = cursor.getLong(cursor.getColumnIndexOrThrow(MmsSmsColumns.NORMALIZED_DATE_SENT));
       long      threadId              = cursor.getLong(cursor.getColumnIndexOrThrow(MmsSmsColumns.THREAD_ID));
 
-      return new MessageResult(conversationRecipient, messageRecipient, body, threadId, receivedMs);
+      return new MessageResult(conversationRecipient, messageRecipient, body, threadId, sentMs);
     }
   }
 

app/src/main/java/org/thoughtcrime/securesms/search/model/MessageResult.java

@@ -13,18 +13,18 @@ public class MessageResult {
   public final Recipient messageRecipient;
   public final String    bodySnippet;
   public final long      threadId;
-  public final long      receivedTimestampMs;
+  public final long      sentTimestampMs;
 
   public MessageResult(@NonNull Recipient conversationRecipient,
                        @NonNull Recipient messageRecipient,
                        @NonNull String bodySnippet,
                        long threadId,
-                       long receivedTimestampMs)
+                       long sentTimestampMs)
   {
     this.conversationRecipient = conversationRecipient;
     this.messageRecipient      = messageRecipient;
     this.bodySnippet           = bodySnippet;
     this.threadId              = threadId;
-    this.receivedTimestampMs   = receivedTimestampMs;
+    this.sentTimestampMs       = sentTimestampMs;
   }
 }

app/src/main/java/org/thoughtcrime/securesms/service/DirectShareService.java

@@ -6,14 +6,12 @@ import android.content.IntentFilter;
 import android.database.Cursor;
 import android.graphics.Bitmap;
 import android.graphics.drawable.Icon;
-import android.os.Build;
 import android.os.Bundle;
 import android.os.Parcel;
 import android.service.chooser.ChooserTarget;
 import android.service.chooser.ChooserTargetService;
 
 import androidx.annotation.NonNull;
-import androidx.annotation.RequiresApi;
 
 import org.session.libsession.utilities.recipients.Recipient;
 import org.session.libsignal.utilities.Log;
@@ -28,7 +26,6 @@ import java.util.LinkedList;
 import java.util.List;
 import java.util.concurrent.ExecutionException;
 
-@RequiresApi(api = Build.VERSION_CODES.M)
 public class DirectShareService extends ChooserTargetService {
 
   private static final String TAG = DirectShareService.class.getSimpleName();
@@ -40,53 +37,50 @@ public class DirectShareService extends ChooserTargetService {
     List<ChooserTarget> results        = new LinkedList<>();
     ComponentName       componentName  = new ComponentName(this, ShareActivity.class);
     ThreadDatabase      threadDatabase = DatabaseComponent.get(this).threadDatabase();
-    Cursor              cursor         = threadDatabase.getDirectShareList();
 
-    try {
+      try (Cursor cursor = threadDatabase.getDirectShareList()) {
-      ThreadDatabase.Reader reader = threadDatabase.readerFor(cursor);
+          ThreadDatabase.Reader reader = threadDatabase.readerFor(cursor);
-      ThreadRecord record;
+          ThreadRecord record;
 
-      while ((record = reader.getNext()) != null && results.size() < 10) {
+          while ((record = reader.getNext()) != null && results.size() < 10) {
-          Recipient recipient = Recipient.from(this, record.getRecipient().getAddress(), false);
+              Recipient recipient = Recipient.from(this, record.getRecipient().getAddress(), false);
-          String    name      = recipient.toShortString();
+              String name = recipient.toShortString();
 
-          Bitmap avatar;
+              Bitmap avatar;
+
+              if (recipient.getContactPhoto() != null) {
+                  try {
+                      avatar = GlideApp.with(this)
+                              .asBitmap()
+                              .load(recipient.getContactPhoto())
+                              .circleCrop()
+                              .submit(getResources().getDimensionPixelSize(android.R.dimen.notification_large_icon_width),
+                                      getResources().getDimensionPixelSize(android.R.dimen.notification_large_icon_width))
+                              .get();
+                  } catch (InterruptedException | ExecutionException e) {
+                      Log.w(TAG, e);
+                      avatar = getFallbackDrawable(recipient);
+                  }
+              } else {
+                  avatar = getFallbackDrawable(recipient);
+              }
+
+              Parcel parcel = Parcel.obtain();
+              parcel.writeParcelable(recipient.getAddress(), 0);
+
+              Bundle bundle = new Bundle();
+              bundle.putLong(ShareActivity.EXTRA_THREAD_ID, record.getThreadId());
+              bundle.putByteArray(ShareActivity.EXTRA_ADDRESS_MARSHALLED, parcel.marshall());
+              bundle.putInt(ShareActivity.EXTRA_DISTRIBUTION_TYPE, record.getDistributionType());
+              bundle.setClassLoader(getClassLoader());
+
+              results.add(new ChooserTarget(name, Icon.createWithBitmap(avatar), 1.0f, componentName, bundle));
+              parcel.recycle();
 
-          if (recipient.getContactPhoto() != null) {
-            try {
-              avatar = GlideApp.with(this)
-                               .asBitmap()
-                               .load(recipient.getContactPhoto())
-                               .circleCrop()
-                               .submit(getResources().getDimensionPixelSize(android.R.dimen.notification_large_icon_width),
-                                       getResources().getDimensionPixelSize(android.R.dimen.notification_large_icon_width))
-                               .get();
-            } catch (InterruptedException | ExecutionException e) {
-              Log.w(TAG, e);
-              avatar = getFallbackDrawable(recipient);
-            }
-          } else {
-            avatar = getFallbackDrawable(recipient);
           }
 
-          Parcel parcel = Parcel.obtain();
+          return results;
-          parcel.writeParcelable(recipient.getAddress(), 0);
-
-          Bundle bundle = new Bundle();
-          bundle.putLong(ShareActivity.EXTRA_THREAD_ID, record.getThreadId());
-          bundle.putByteArray(ShareActivity.EXTRA_ADDRESS_MARSHALLED, parcel.marshall());
-          bundle.putInt(ShareActivity.EXTRA_DISTRIBUTION_TYPE, record.getDistributionType());
-          bundle.setClassLoader(getClassLoader());
-
-          results.add(new ChooserTarget(name, Icon.createWithBitmap(avatar), 1.0f, componentName, bundle));
-          parcel.recycle();
-
       }
-
-      return results;
-    } finally {
-      if (cursor != null) cursor.close();
-    }
   }
 
   private Bitmap getFallbackDrawable(@NonNull Recipient recipient) {

app/src/main/java/org/thoughtcrime/securesms/service/ExpirationListener.java

@@ -17,7 +17,7 @@ public class ExpirationListener extends BroadcastReceiver {
 
   public static void setAlarm(Context context, long waitTimeMillis) {
     Intent        intent        = new Intent(context, ExpirationListener.class);
-    PendingIntent pendingIntent = PendingIntent.getBroadcast(context, 0, intent, 0);
+    PendingIntent pendingIntent = PendingIntent.getBroadcast(context, 0, intent, PendingIntent.FLAG_IMMUTABLE);
     AlarmManager  alarmManager  = (AlarmManager)context.getSystemService(Context.ALARM_SERVICE);
 
     alarmManager.cancel(pendingIntent);

app/src/main/java/org/thoughtcrime/securesms/service/ExpiringMessageManager.java

@@ -111,6 +111,7 @@ public class ExpiringMessageManager implements SSKEnvironment.MessageExpirationM
               duration * 1000L, true,
               false,
               false,
+              false,
               Optional.absent(),
               groupInfo,
               Optional.absent(),