604 lines
23 KiB
Java
604 lines
23 KiB
Java
/*
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* Copyright (C) 2014 Open Whisper Systems
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.thoughtcrime.securesms;
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import android.app.Activity;
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import android.content.AsyncTaskLoader;
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import android.content.Intent;
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import android.graphics.Bitmap;
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import android.net.Uri;
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import android.os.AsyncTask;
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import android.os.Bundle;
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import android.support.annotation.NonNull;
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import android.support.annotation.Nullable;
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import android.text.TextUtils;
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import android.util.Log;
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import android.view.Menu;
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import android.view.MenuInflater;
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import android.view.MenuItem;
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import android.view.View;
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import android.widget.EditText;
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import android.widget.ImageView;
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import android.widget.ListView;
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import android.widget.TextView;
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import android.widget.Toast;
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import com.bumptech.glide.Glide;
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import com.bumptech.glide.load.engine.DiskCacheStrategy;
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import com.bumptech.glide.request.RequestOptions;
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import com.bumptech.glide.request.target.SimpleTarget;
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import com.bumptech.glide.request.transition.Transition;
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import com.soundcloud.android.crop.Crop;
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import org.thoughtcrime.securesms.components.PushRecipientsPanel;
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import org.thoughtcrime.securesms.components.PushRecipientsPanel.RecipientsPanelChangedListener;
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import org.thoughtcrime.securesms.contacts.RecipientsEditor;
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import org.thoughtcrime.securesms.contacts.avatars.ContactColors;
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import org.thoughtcrime.securesms.contacts.avatars.ContactPhotoFactory;
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import org.thoughtcrime.securesms.crypto.MasterSecret;
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import org.thoughtcrime.securesms.database.Address;
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import org.thoughtcrime.securesms.database.DatabaseFactory;
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import org.thoughtcrime.securesms.database.GroupDatabase;
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import org.thoughtcrime.securesms.database.GroupDatabase.GroupRecord;
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import org.thoughtcrime.securesms.database.RecipientDatabase;
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import org.thoughtcrime.securesms.database.ThreadDatabase;
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import org.thoughtcrime.securesms.groups.GroupManager;
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import org.thoughtcrime.securesms.groups.GroupManager.GroupActionResult;
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import org.thoughtcrime.securesms.mms.GlideApp;
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import org.thoughtcrime.securesms.recipients.Recipient;
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import org.thoughtcrime.securesms.util.BitmapUtil;
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import org.thoughtcrime.securesms.util.DynamicLanguage;
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import org.thoughtcrime.securesms.util.DynamicTheme;
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import org.thoughtcrime.securesms.util.SelectedRecipientsAdapter;
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import org.thoughtcrime.securesms.util.SelectedRecipientsAdapter.OnRecipientDeletedListener;
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import org.thoughtcrime.securesms.util.TextSecurePreferences;
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import org.thoughtcrime.securesms.util.ViewUtil;
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import org.thoughtcrime.securesms.util.task.ProgressDialogAsyncTask;
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import org.whispersystems.libsignal.util.guava.Optional;
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import org.whispersystems.signalservice.api.util.InvalidNumberException;
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import java.io.File;
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import java.util.Collection;
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import java.util.HashSet;
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import java.util.LinkedList;
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import java.util.List;
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import java.util.Set;
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/**
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* Activity to create and update groups
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*
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* @author Jake McGinty
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*/
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public class GroupCreateActivity extends PassphraseRequiredActionBarActivity
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implements OnRecipientDeletedListener,
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RecipientsPanelChangedListener
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{
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private final static String TAG = GroupCreateActivity.class.getSimpleName();
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public static final String GROUP_ADDRESS_EXTRA = "group_recipient";
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public static final String GROUP_THREAD_EXTRA = "group_thread";
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private final DynamicTheme dynamicTheme = new DynamicTheme();
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private final DynamicLanguage dynamicLanguage = new DynamicLanguage();
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private static final int PICK_CONTACT = 1;
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public static final int AVATAR_SIZE = 210;
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private EditText groupName;
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private ListView lv;
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private ImageView avatar;
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private TextView creatingText;
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private MasterSecret masterSecret;
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private Bitmap avatarBmp;
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@NonNull private Optional<GroupData> groupToUpdate = Optional.absent();
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@Override
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protected void onPreCreate() {
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dynamicTheme.onCreate(this);
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dynamicLanguage.onCreate(this);
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}
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@Override
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protected void onCreate(Bundle state, @NonNull MasterSecret masterSecret) {
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this.masterSecret = masterSecret;
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setContentView(R.layout.group_create_activity);
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//noinspection ConstantConditions
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getSupportActionBar().setDisplayHomeAsUpEnabled(true);
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initializeResources();
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initializeExistingGroup();
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}
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@Override
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public void onResume() {
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super.onResume();
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dynamicTheme.onResume(this);
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dynamicLanguage.onResume(this);
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updateViewState();
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}
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private boolean isSignalGroup() {
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return TextSecurePreferences.isPushRegistered(this) && !getAdapter().hasNonPushMembers();
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}
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private void disableSignalGroupViews(int reasonResId) {
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View pushDisabled = findViewById(R.id.push_disabled);
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pushDisabled.setVisibility(View.VISIBLE);
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((TextView) findViewById(R.id.push_disabled_reason)).setText(reasonResId);
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avatar.setEnabled(false);
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groupName.setEnabled(false);
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}
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private void enableSignalGroupViews() {
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findViewById(R.id.push_disabled).setVisibility(View.GONE);
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avatar.setEnabled(true);
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groupName.setEnabled(true);
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}
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@SuppressWarnings("ConstantConditions")
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private void updateViewState() {
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if (!TextSecurePreferences.isPushRegistered(this)) {
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disableSignalGroupViews(R.string.GroupCreateActivity_youre_not_registered_for_signal);
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getSupportActionBar().setTitle(R.string.GroupCreateActivity_actionbar_mms_title);
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} else if (getAdapter().hasNonPushMembers()) {
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disableSignalGroupViews(R.string.GroupCreateActivity_contacts_dont_support_push);
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getSupportActionBar().setTitle(R.string.GroupCreateActivity_actionbar_mms_title);
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} else {
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enableSignalGroupViews();
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getSupportActionBar().setTitle(groupToUpdate.isPresent()
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? R.string.GroupCreateActivity_actionbar_edit_title
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: R.string.GroupCreateActivity_actionbar_title);
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}
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}
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private static boolean isActiveInDirectory(Recipient recipient) {
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return recipient.resolve().getRegistered() == RecipientDatabase.RegisteredState.REGISTERED;
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}
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private void addSelectedContacts(@NonNull Recipient... recipients) {
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new AddMembersTask(this).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, recipients);
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}
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private void addSelectedContacts(@NonNull Collection<Recipient> recipients) {
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addSelectedContacts(recipients.toArray(new Recipient[recipients.size()]));
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}
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private void initializeResources() {
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RecipientsEditor recipientsEditor = ViewUtil.findById(this, R.id.recipients_text);
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PushRecipientsPanel recipientsPanel = ViewUtil.findById(this, R.id.recipients);
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lv = ViewUtil.findById(this, R.id.selected_contacts_list);
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avatar = ViewUtil.findById(this, R.id.avatar);
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groupName = ViewUtil.findById(this, R.id.group_name);
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creatingText = ViewUtil.findById(this, R.id.creating_group_text);
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SelectedRecipientsAdapter adapter = new SelectedRecipientsAdapter(this);
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adapter.setOnRecipientDeletedListener(this);
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lv.setAdapter(adapter);
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recipientsEditor.setHint(R.string.recipients_panel__add_members);
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recipientsPanel.setPanelChangeListener(this);
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findViewById(R.id.contacts_button).setOnClickListener(new AddRecipientButtonListener());
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avatar.setImageDrawable(ContactPhotoFactory.getDefaultGroupPhoto()
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.asDrawable(this, ContactColors.UNKNOWN_COLOR.toConversationColor(this)));
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avatar.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View view) {
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Crop.pickImage(GroupCreateActivity.this);
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}
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});
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}
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private void initializeExistingGroup() {
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final Address groupAddress = getIntent().getParcelableExtra(GROUP_ADDRESS_EXTRA);
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if (groupAddress != null) {
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new FillExistingGroupInfoAsyncTask(this).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, groupAddress.toGroupString());
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}
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}
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@Override
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public boolean onPrepareOptionsMenu(Menu menu) {
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MenuInflater inflater = this.getMenuInflater();
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menu.clear();
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inflater.inflate(R.menu.group_create, menu);
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super.onPrepareOptionsMenu(menu);
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return true;
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}
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@Override
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public boolean onOptionsItemSelected(MenuItem item) {
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super.onOptionsItemSelected(item);
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switch (item.getItemId()) {
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case android.R.id.home:
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finish();
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return true;
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case R.id.menu_create_group:
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if (groupToUpdate.isPresent()) handleGroupUpdate();
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else handleGroupCreate();
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return true;
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}
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return false;
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}
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@Override
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public void onRecipientDeleted(Recipient recipient) {
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getAdapter().remove(recipient);
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updateViewState();
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}
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@Override
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public void onRecipientsPanelUpdate(List<Recipient> recipients) {
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if (recipients != null && !recipients.isEmpty()) addSelectedContacts(recipients);
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}
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private void handleGroupCreate() {
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if (getAdapter().getCount() < 1) {
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Log.i(TAG, getString(R.string.GroupCreateActivity_contacts_no_members));
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Toast.makeText(getApplicationContext(), R.string.GroupCreateActivity_contacts_no_members, Toast.LENGTH_SHORT).show();
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return;
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}
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if (isSignalGroup()) {
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new CreateSignalGroupTask(this, masterSecret, avatarBmp, getGroupName(), getAdapter().getRecipients()).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
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} else {
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new CreateMmsGroupTask(this, masterSecret, getAdapter().getRecipients()).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
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}
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}
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private void handleGroupUpdate() {
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new UpdateSignalGroupTask(this, masterSecret, groupToUpdate.get().id, avatarBmp,
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getGroupName(), getAdapter().getRecipients()).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
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}
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private void handleOpenConversation(long threadId, Recipient recipient) {
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Intent intent = new Intent(this, ConversationActivity.class);
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intent.putExtra(ConversationActivity.THREAD_ID_EXTRA, threadId);
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intent.putExtra(ConversationActivity.DISTRIBUTION_TYPE_EXTRA, ThreadDatabase.DistributionTypes.DEFAULT);
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intent.putExtra(ConversationActivity.ADDRESS_EXTRA, recipient.getAddress());
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startActivity(intent);
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finish();
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}
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private SelectedRecipientsAdapter getAdapter() {
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return (SelectedRecipientsAdapter)lv.getAdapter();
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}
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private @Nullable String getGroupName() {
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return groupName.getText() != null ? groupName.getText().toString() : null;
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}
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@Override
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public void onActivityResult(int reqCode, int resultCode, final Intent data) {
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super.onActivityResult(reqCode, resultCode, data);
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Uri outputFile = Uri.fromFile(new File(getCacheDir(), "cropped"));
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if (data == null || resultCode != Activity.RESULT_OK)
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return;
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switch (reqCode) {
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case PICK_CONTACT:
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List<String> selected = data.getStringArrayListExtra("contacts");
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for (String contact : selected) {
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Address address = Address.fromExternal(this, contact);
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Recipient recipient = Recipient.from(this, address, false);
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addSelectedContacts(recipient);
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}
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break;
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case Crop.REQUEST_PICK:
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new Crop(data.getData()).output(outputFile).asSquare().start(this);
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break;
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case Crop.REQUEST_CROP:
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GlideApp.with(this)
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.asBitmap()
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.load(Crop.getOutput(data))
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.skipMemoryCache(true)
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.diskCacheStrategy(DiskCacheStrategy.NONE)
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.centerCrop()
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.override(AVATAR_SIZE, AVATAR_SIZE)
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.into(new SimpleTarget<Bitmap>() {
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@Override
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public void onResourceReady(Bitmap resource, Transition<? super Bitmap> transition) {
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setAvatar(Crop.getOutput(data), resource);
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}
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});
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}
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}
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private class AddRecipientButtonListener implements View.OnClickListener {
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@Override
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public void onClick(View v) {
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Intent intent = new Intent(GroupCreateActivity.this, PushContactSelectionActivity.class);
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if (groupToUpdate.isPresent()) intent.putExtra(ContactSelectionListFragment.DISPLAY_MODE,
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ContactSelectionListFragment.DISPLAY_MODE_PUSH_ONLY);
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startActivityForResult(intent, PICK_CONTACT);
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}
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}
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private static class CreateMmsGroupTask extends AsyncTask<Void,Void,GroupActionResult> {
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private final GroupCreateActivity activity;
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private final MasterSecret masterSecret;
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private final Set<Recipient> members;
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public CreateMmsGroupTask(GroupCreateActivity activity, MasterSecret masterSecret, Set<Recipient> members) {
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this.activity = activity;
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this.masterSecret = masterSecret;
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this.members = members;
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}
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@Override
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protected GroupActionResult doInBackground(Void... avoid) {
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List<Address> memberAddresses = new LinkedList<>();
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for (Recipient recipient : members) {
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memberAddresses.add(recipient.getAddress());
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}
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String groupId = DatabaseFactory.getGroupDatabase(activity).getOrCreateGroupForMembers(memberAddresses, true);
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Recipient groupRecipient = Recipient.from(activity, Address.fromSerialized(groupId), true);
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long threadId = DatabaseFactory.getThreadDatabase(activity).getThreadIdFor(groupRecipient, ThreadDatabase.DistributionTypes.DEFAULT);
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return new GroupActionResult(groupRecipient, threadId);
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}
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@Override
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protected void onPostExecute(GroupActionResult result) {
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activity.handleOpenConversation(result.getThreadId(), result.getGroupRecipient());
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}
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@Override
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protected void onProgressUpdate(Void... values) {
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super.onProgressUpdate(values);
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}
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}
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private abstract static class SignalGroupTask extends AsyncTask<Void,Void,Optional<GroupActionResult>> {
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protected GroupCreateActivity activity;
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protected MasterSecret masterSecret;
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protected Bitmap avatar;
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protected Set<Recipient> members;
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protected String name;
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public SignalGroupTask(GroupCreateActivity activity,
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MasterSecret masterSecret,
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Bitmap avatar,
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String name,
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Set<Recipient> members)
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{
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this.activity = activity;
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this.masterSecret = masterSecret;
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this.avatar = avatar;
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this.name = name;
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this.members = members;
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}
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@Override
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protected void onPreExecute() {
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activity.findViewById(R.id.group_details_layout).setVisibility(View.GONE);
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activity.findViewById(R.id.creating_group_layout).setVisibility(View.VISIBLE);
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activity.findViewById(R.id.menu_create_group).setVisibility(View.GONE);
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final int titleResId = activity.groupToUpdate.isPresent()
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? R.string.GroupCreateActivity_updating_group
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: R.string.GroupCreateActivity_creating_group;
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activity.creatingText.setText(activity.getString(titleResId, activity.getGroupName()));
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}
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@Override
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protected void onPostExecute(Optional<GroupActionResult> groupActionResultOptional) {
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if (activity.isFinishing()) return;
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activity.findViewById(R.id.group_details_layout).setVisibility(View.VISIBLE);
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activity.findViewById(R.id.creating_group_layout).setVisibility(View.GONE);
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activity.findViewById(R.id.menu_create_group).setVisibility(View.VISIBLE);
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}
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}
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private static class CreateSignalGroupTask extends SignalGroupTask {
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public CreateSignalGroupTask(GroupCreateActivity activity, MasterSecret masterSecret, Bitmap avatar, String name, Set<Recipient> members) {
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super(activity, masterSecret, avatar, name, members);
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}
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@Override
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protected Optional<GroupActionResult> doInBackground(Void... aVoid) {
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return Optional.of(GroupManager.createGroup(activity, masterSecret, members, avatar, name, false));
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}
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@Override
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protected void onPostExecute(Optional<GroupActionResult> result) {
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if (result.isPresent() && result.get().getThreadId() > -1) {
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if (!activity.isFinishing()) {
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activity.handleOpenConversation(result.get().getThreadId(), result.get().getGroupRecipient());
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}
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} else {
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super.onPostExecute(result);
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Toast.makeText(activity.getApplicationContext(),
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R.string.GroupCreateActivity_contacts_invalid_number, Toast.LENGTH_LONG).show();
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}
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}
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}
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private static class UpdateSignalGroupTask extends SignalGroupTask {
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private String groupId;
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public UpdateSignalGroupTask(GroupCreateActivity activity,
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MasterSecret masterSecret, String groupId, Bitmap avatar, String name,
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Set<Recipient> members)
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{
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super(activity, masterSecret, avatar, name, members);
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this.groupId = groupId;
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}
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@Override
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protected Optional<GroupActionResult> doInBackground(Void... aVoid) {
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try {
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return Optional.of(GroupManager.updateGroup(activity, masterSecret, groupId, members, avatar, name));
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} catch (InvalidNumberException e) {
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return Optional.absent();
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}
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}
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@Override
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protected void onPostExecute(Optional<GroupActionResult> result) {
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if (result.isPresent() && result.get().getThreadId() > -1) {
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if (!activity.isFinishing()) {
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Intent intent = activity.getIntent();
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intent.putExtra(GROUP_THREAD_EXTRA, result.get().getThreadId());
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intent.putExtra(GROUP_ADDRESS_EXTRA, result.get().getGroupRecipient().getAddress());
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activity.setResult(RESULT_OK, intent);
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activity.finish();
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}
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} else {
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super.onPostExecute(result);
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Toast.makeText(activity.getApplicationContext(),
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R.string.GroupCreateActivity_contacts_invalid_number, Toast.LENGTH_LONG).show();
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}
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}
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}
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private static class AddMembersTask extends AsyncTask<Recipient,Void,List<AddMembersTask.Result>> {
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static class Result {
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Optional<Recipient> recipient;
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boolean isPush;
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String reason;
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public Result(@Nullable Recipient recipient, boolean isPush, @Nullable String reason) {
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this.recipient = Optional.fromNullable(recipient);
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this.isPush = isPush;
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this.reason = reason;
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}
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}
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private GroupCreateActivity activity;
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private boolean failIfNotPush;
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public AddMembersTask(@NonNull GroupCreateActivity activity) {
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this.activity = activity;
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this.failIfNotPush = activity.groupToUpdate.isPresent();
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}
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|
|
@Override
|
|
protected List<Result> doInBackground(Recipient... recipients) {
|
|
final List<Result> results = new LinkedList<>();
|
|
|
|
for (Recipient recipient : recipients) {
|
|
boolean isPush = isActiveInDirectory(recipient);
|
|
|
|
if (failIfNotPush && !isPush) {
|
|
results.add(new Result(null, false, activity.getString(R.string.GroupCreateActivity_cannot_add_non_push_to_existing_group,
|
|
recipient.toShortString())));
|
|
} else if (TextUtils.equals(TextSecurePreferences.getLocalNumber(activity), recipient.getAddress().serialize())) {
|
|
results.add(new Result(null, false, activity.getString(R.string.GroupCreateActivity_youre_already_in_the_group)));
|
|
} else {
|
|
results.add(new Result(recipient, isPush, null));
|
|
}
|
|
}
|
|
return results;
|
|
}
|
|
|
|
@Override
|
|
protected void onPostExecute(List<Result> results) {
|
|
if (activity.isFinishing()) return;
|
|
|
|
for (Result result : results) {
|
|
if (result.recipient.isPresent()) {
|
|
activity.getAdapter().add(result.recipient.get(), result.isPush);
|
|
} else {
|
|
Toast.makeText(activity, result.reason, Toast.LENGTH_SHORT).show();
|
|
}
|
|
}
|
|
activity.updateViewState();
|
|
}
|
|
}
|
|
|
|
private static class FillExistingGroupInfoAsyncTask extends ProgressDialogAsyncTask<String,Void,Optional<GroupData>> {
|
|
private GroupCreateActivity activity;
|
|
|
|
public FillExistingGroupInfoAsyncTask(GroupCreateActivity activity) {
|
|
super(activity,
|
|
R.string.GroupCreateActivity_loading_group_details,
|
|
R.string.please_wait);
|
|
this.activity = activity;
|
|
}
|
|
|
|
@Override
|
|
protected Optional<GroupData> doInBackground(String... groupIds) {
|
|
final GroupDatabase db = DatabaseFactory.getGroupDatabase(activity);
|
|
final List<Recipient> recipients = db.getGroupMembers(groupIds[0], false);
|
|
final Optional<GroupRecord> group = db.getGroup(groupIds[0]);
|
|
final Set<Recipient> existingContacts = new HashSet<>(recipients.size());
|
|
existingContacts.addAll(recipients);
|
|
|
|
if (group.isPresent()) {
|
|
return Optional.of(new GroupData(groupIds[0],
|
|
existingContacts,
|
|
BitmapUtil.fromByteArray(group.get().getAvatar()),
|
|
group.get().getAvatar(),
|
|
group.get().getTitle()));
|
|
} else {
|
|
return Optional.absent();
|
|
}
|
|
}
|
|
|
|
@Override
|
|
protected void onPostExecute(Optional<GroupData> group) {
|
|
super.onPostExecute(group);
|
|
|
|
if (group.isPresent() && !activity.isFinishing()) {
|
|
activity.groupToUpdate = group;
|
|
|
|
activity.groupName.setText(group.get().name);
|
|
if (group.get().avatarBmp != null) {
|
|
activity.setAvatar(group.get().avatarBytes, group.get().avatarBmp);
|
|
}
|
|
SelectedRecipientsAdapter adapter = new SelectedRecipientsAdapter(activity, group.get().recipients);
|
|
adapter.setOnRecipientDeletedListener(activity);
|
|
activity.lv.setAdapter(adapter);
|
|
activity.updateViewState();
|
|
}
|
|
}
|
|
}
|
|
|
|
private <T> void setAvatar(T model, Bitmap bitmap) {
|
|
avatarBmp = bitmap;
|
|
GlideApp.with(this)
|
|
.load(model)
|
|
.circleCrop()
|
|
.skipMemoryCache(true)
|
|
.diskCacheStrategy(DiskCacheStrategy.NONE)
|
|
.into(avatar);
|
|
}
|
|
|
|
private static class GroupData {
|
|
String id;
|
|
Set<Recipient> recipients;
|
|
Bitmap avatarBmp;
|
|
byte[] avatarBytes;
|
|
String name;
|
|
|
|
public GroupData(String id, Set<Recipient> recipients, Bitmap avatarBmp, byte[] avatarBytes, String name) {
|
|
this.id = id;
|
|
this.recipients = recipients;
|
|
this.avatarBmp = avatarBmp;
|
|
this.avatarBytes = avatarBytes;
|
|
this.name = name;
|
|
}
|
|
}
|
|
}
|