mirror of
https://github.com/oxen-io/session-android.git
synced 2023-12-14 02:53:01 +01:00
600 lines
24 KiB
Java
600 lines
24 KiB
Java
/*
|
|
* Copyright (C) 2011 Whisper Systems
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
package org.thoughtcrime.securesms.notifications;
|
|
|
|
import android.annotation.SuppressLint;
|
|
import android.app.AlarmManager;
|
|
import android.app.Notification;
|
|
import android.app.NotificationManager;
|
|
import android.app.PendingIntent;
|
|
import android.content.BroadcastReceiver;
|
|
import android.content.Context;
|
|
import android.content.Intent;
|
|
import android.database.Cursor;
|
|
import android.media.AudioAttributes;
|
|
import android.media.AudioManager;
|
|
import android.media.Ringtone;
|
|
import android.media.RingtoneManager;
|
|
import android.net.Uri;
|
|
import android.os.AsyncTask;
|
|
import android.os.Build;
|
|
import android.service.notification.StatusBarNotification;
|
|
import android.support.annotation.NonNull;
|
|
import android.support.v4.app.NotificationCompat;
|
|
import android.support.v4.app.NotificationManagerCompat;
|
|
import android.text.TextUtils;
|
|
import org.thoughtcrime.securesms.logging.Log;
|
|
|
|
import org.thoughtcrime.securesms.conversation.ConversationActivity;
|
|
import org.thoughtcrime.securesms.R;
|
|
import org.thoughtcrime.securesms.contactshare.ContactUtil;
|
|
import org.thoughtcrime.securesms.contactshare.Contact;
|
|
import org.thoughtcrime.securesms.database.DatabaseFactory;
|
|
import org.thoughtcrime.securesms.database.MessagingDatabase.MarkedMessageInfo;
|
|
import org.thoughtcrime.securesms.database.MmsSmsDatabase;
|
|
import org.thoughtcrime.securesms.database.ThreadDatabase;
|
|
import org.thoughtcrime.securesms.database.model.MediaMmsMessageRecord;
|
|
import org.thoughtcrime.securesms.database.model.MessageRecord;
|
|
import org.thoughtcrime.securesms.database.model.MmsMessageRecord;
|
|
import org.thoughtcrime.securesms.mms.SlideDeck;
|
|
import org.thoughtcrime.securesms.recipients.Recipient;
|
|
import org.thoughtcrime.securesms.service.IncomingMessageObserver;
|
|
import org.thoughtcrime.securesms.service.KeyCachingService;
|
|
import org.thoughtcrime.securesms.util.ServiceUtil;
|
|
import org.thoughtcrime.securesms.util.SpanUtil;
|
|
import org.thoughtcrime.securesms.util.TextSecurePreferences;
|
|
import org.thoughtcrime.securesms.webrtc.CallNotificationBuilder;
|
|
import org.whispersystems.signalservice.internal.util.Util;
|
|
|
|
import java.util.HashSet;
|
|
import java.util.List;
|
|
import java.util.ListIterator;
|
|
import java.util.Set;
|
|
import java.util.concurrent.Executor;
|
|
import java.util.concurrent.Executors;
|
|
import java.util.concurrent.TimeUnit;
|
|
import java.util.concurrent.atomic.AtomicBoolean;
|
|
|
|
import me.leolin.shortcutbadger.ShortcutBadger;
|
|
|
|
|
|
/**
|
|
* Handles posting system notifications for new messages.
|
|
*
|
|
*
|
|
* @author Moxie Marlinspike
|
|
*/
|
|
|
|
public class MessageNotifier {
|
|
|
|
private static final String TAG = MessageNotifier.class.getSimpleName();
|
|
|
|
public static final String EXTRA_REMOTE_REPLY = "extra_remote_reply";
|
|
|
|
private static final int SUMMARY_NOTIFICATION_ID = 1338;
|
|
private static final int PENDING_MESSAGES_ID = 1111;
|
|
private static final String NOTIFICATION_GROUP = "messages";
|
|
private static final long MIN_AUDIBLE_PERIOD_MILLIS = TimeUnit.SECONDS.toMillis(2);
|
|
private static final long DESKTOP_ACTIVITY_PERIOD = TimeUnit.MINUTES.toMillis(1);
|
|
|
|
private volatile static long visibleThread = -1;
|
|
private volatile static long lastDesktopActivityTimestamp = -1;
|
|
private volatile static long lastAudibleNotification = -1;
|
|
private static final CancelableExecutor executor = new CancelableExecutor();
|
|
|
|
public static void setVisibleThread(long threadId) {
|
|
visibleThread = threadId;
|
|
}
|
|
|
|
public static void setLastDesktopActivityTimestamp(long timestamp) {
|
|
lastDesktopActivityTimestamp = timestamp;
|
|
}
|
|
|
|
public static void notifyMessageDeliveryFailed(Context context, Recipient recipient, long threadId) {
|
|
if (visibleThread == threadId) {
|
|
sendInThreadNotification(context, recipient);
|
|
} else {
|
|
Intent intent = new Intent(context, ConversationActivity.class);
|
|
intent.putExtra(ConversationActivity.ADDRESS_EXTRA, recipient.getAddress());
|
|
intent.putExtra(ConversationActivity.THREAD_ID_EXTRA, threadId);
|
|
intent.setData((Uri.parse("custom://" + System.currentTimeMillis())));
|
|
|
|
FailedNotificationBuilder builder = new FailedNotificationBuilder(context, TextSecurePreferences.getNotificationPrivacy(context), intent);
|
|
((NotificationManager)context.getSystemService(Context.NOTIFICATION_SERVICE))
|
|
.notify((int)threadId, builder.build());
|
|
}
|
|
}
|
|
|
|
public static void notifyMessagesPending(Context context) {
|
|
if (!TextSecurePreferences.isNotificationsEnabled(context)) {
|
|
return;
|
|
}
|
|
|
|
PendingMessageNotificationBuilder builder = new PendingMessageNotificationBuilder(context, TextSecurePreferences.getNotificationPrivacy(context));
|
|
ServiceUtil.getNotificationManager(context).notify(PENDING_MESSAGES_ID, builder.build());
|
|
}
|
|
|
|
public static void cancelDelayedNotifications() {
|
|
executor.cancel();
|
|
}
|
|
|
|
private static void cancelActiveNotifications(@NonNull Context context) {
|
|
NotificationManager notifications = ServiceUtil.getNotificationManager(context);
|
|
notifications.cancel(SUMMARY_NOTIFICATION_ID);
|
|
|
|
if (Build.VERSION.SDK_INT >= 23) {
|
|
try {
|
|
StatusBarNotification[] activeNotifications = notifications.getActiveNotifications();
|
|
|
|
for (StatusBarNotification activeNotification : activeNotifications) {
|
|
if (activeNotification.getId() != CallNotificationBuilder.WEBRTC_NOTIFICATION) {
|
|
notifications.cancel(activeNotification.getId());
|
|
}
|
|
}
|
|
} catch (Throwable e) {
|
|
// XXX Appears to be a ROM bug, see #6043
|
|
Log.w(TAG, e);
|
|
notifications.cancelAll();
|
|
}
|
|
}
|
|
}
|
|
|
|
private static void cancelOrphanedNotifications(@NonNull Context context, NotificationState notificationState) {
|
|
if (Build.VERSION.SDK_INT >= 23) {
|
|
try {
|
|
NotificationManager notifications = ServiceUtil.getNotificationManager(context);
|
|
StatusBarNotification[] activeNotifications = notifications.getActiveNotifications();
|
|
|
|
for (StatusBarNotification notification : activeNotifications) {
|
|
boolean validNotification = false;
|
|
|
|
if (notification.getId() != SUMMARY_NOTIFICATION_ID &&
|
|
notification.getId() != CallNotificationBuilder.WEBRTC_NOTIFICATION &&
|
|
notification.getId() != KeyCachingService.SERVICE_RUNNING_ID &&
|
|
notification.getId() != IncomingMessageObserver.FOREGROUND_ID &&
|
|
notification.getId() != PENDING_MESSAGES_ID)
|
|
{
|
|
for (NotificationItem item : notificationState.getNotifications()) {
|
|
if (notification.getId() == (SUMMARY_NOTIFICATION_ID + item.getThreadId())) {
|
|
validNotification = true;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (!validNotification) {
|
|
notifications.cancel(notification.getId());
|
|
}
|
|
}
|
|
}
|
|
} catch (Throwable e) {
|
|
// XXX Android ROM Bug, see #6043
|
|
Log.w(TAG, e);
|
|
}
|
|
}
|
|
}
|
|
|
|
public static void updateNotification(@NonNull Context context) {
|
|
if (!TextSecurePreferences.isNotificationsEnabled(context)) {
|
|
return;
|
|
}
|
|
|
|
updateNotification(context, false, 0);
|
|
}
|
|
|
|
public static void updateNotification(@NonNull Context context, long threadId)
|
|
{
|
|
if (System.currentTimeMillis() - lastDesktopActivityTimestamp < DESKTOP_ACTIVITY_PERIOD) {
|
|
Log.i(TAG, "Scheduling delayed notification...");
|
|
executor.execute(new DelayedNotification(context, threadId));
|
|
} else {
|
|
updateNotification(context, threadId, true);
|
|
}
|
|
}
|
|
|
|
public static void updateNotification(@NonNull Context context,
|
|
long threadId,
|
|
boolean signal)
|
|
{
|
|
boolean isVisible = visibleThread == threadId;
|
|
|
|
ThreadDatabase threads = DatabaseFactory.getThreadDatabase(context);
|
|
Recipient recipients = DatabaseFactory.getThreadDatabase(context)
|
|
.getRecipientForThreadId(threadId);
|
|
|
|
if (isVisible) {
|
|
List<MarkedMessageInfo> messageIds = threads.setRead(threadId, false);
|
|
MarkReadReceiver.process(context, messageIds);
|
|
}
|
|
|
|
if (!TextSecurePreferences.isNotificationsEnabled(context) ||
|
|
(recipients != null && recipients.isMuted()))
|
|
{
|
|
return;
|
|
}
|
|
|
|
if (isVisible) {
|
|
sendInThreadNotification(context, threads.getRecipientForThreadId(threadId));
|
|
} else {
|
|
updateNotification(context, signal, 0);
|
|
}
|
|
}
|
|
|
|
private static void updateNotification(@NonNull Context context,
|
|
boolean signal,
|
|
int reminderCount)
|
|
{
|
|
Cursor telcoCursor = null;
|
|
Cursor pushCursor = null;
|
|
|
|
try {
|
|
telcoCursor = DatabaseFactory.getMmsSmsDatabase(context).getUnread();
|
|
pushCursor = DatabaseFactory.getPushDatabase(context).getPending();
|
|
|
|
if ((telcoCursor == null || telcoCursor.isAfterLast()) &&
|
|
(pushCursor == null || pushCursor.isAfterLast()))
|
|
{
|
|
cancelActiveNotifications(context);
|
|
updateBadge(context, 0);
|
|
clearReminder(context);
|
|
return;
|
|
}
|
|
|
|
NotificationState notificationState = constructNotificationState(context, telcoCursor);
|
|
|
|
if (signal && (System.currentTimeMillis() - lastAudibleNotification) < MIN_AUDIBLE_PERIOD_MILLIS) {
|
|
signal = false;
|
|
} else if (signal) {
|
|
lastAudibleNotification = System.currentTimeMillis();
|
|
}
|
|
|
|
if (notificationState.hasMultipleThreads()) {
|
|
if (Build.VERSION.SDK_INT >= 23) {
|
|
for (long threadId : notificationState.getThreads()) {
|
|
sendSingleThreadNotification(context, new NotificationState(notificationState.getNotificationsForThread(threadId)), false, true);
|
|
}
|
|
}
|
|
|
|
sendMultipleThreadNotification(context, notificationState, signal);
|
|
} else {
|
|
sendSingleThreadNotification(context, notificationState, signal, false);
|
|
}
|
|
|
|
cancelOrphanedNotifications(context, notificationState);
|
|
updateBadge(context, notificationState.getMessageCount());
|
|
|
|
if (signal) {
|
|
scheduleReminder(context, reminderCount);
|
|
}
|
|
} finally {
|
|
if (telcoCursor != null) telcoCursor.close();
|
|
if (pushCursor != null) pushCursor.close();
|
|
}
|
|
}
|
|
|
|
private static void sendSingleThreadNotification(@NonNull Context context,
|
|
@NonNull NotificationState notificationState,
|
|
boolean signal, boolean bundled)
|
|
{
|
|
Log.i(TAG, "sendSingleThreadNotification() signal: " + signal + " bundled: " + bundled);
|
|
|
|
if (notificationState.getNotifications().isEmpty()) {
|
|
if (!bundled) cancelActiveNotifications(context);
|
|
Log.i(TAG, "Empty notification state. Skipping.");
|
|
return;
|
|
}
|
|
|
|
SingleRecipientNotificationBuilder builder = new SingleRecipientNotificationBuilder(context, TextSecurePreferences.getNotificationPrivacy(context));
|
|
List<NotificationItem> notifications = notificationState.getNotifications();
|
|
Recipient recipient = notifications.get(0).getRecipient();
|
|
int notificationId = (int) (SUMMARY_NOTIFICATION_ID + (bundled ? notifications.get(0).getThreadId() : 0));
|
|
|
|
|
|
builder.setThread(notifications.get(0).getRecipient());
|
|
builder.setMessageCount(notificationState.getMessageCount());
|
|
builder.setPrimaryMessageBody(recipient, notifications.get(0).getIndividualRecipient(),
|
|
notifications.get(0).getText(), notifications.get(0).getSlideDeck());
|
|
builder.setContentIntent(notifications.get(0).getPendingIntent(context));
|
|
builder.setDeleteIntent(notificationState.getDeleteIntent(context));
|
|
builder.setOnlyAlertOnce(!signal);
|
|
builder.setGroupAlertBehavior(NotificationCompat.GROUP_ALERT_SUMMARY);
|
|
|
|
long timestamp = notifications.get(0).getTimestamp();
|
|
if (timestamp != 0) builder.setWhen(timestamp);
|
|
|
|
ReplyMethod replyMethod = ReplyMethod.forRecipient(context, recipient);
|
|
|
|
builder.addActions(notificationState.getMarkAsReadIntent(context, notificationId),
|
|
notificationState.getQuickReplyIntent(context, notifications.get(0).getRecipient()),
|
|
notificationState.getRemoteReplyIntent(context, notifications.get(0).getRecipient(), replyMethod),
|
|
replyMethod);
|
|
|
|
builder.addAndroidAutoAction(notificationState.getAndroidAutoReplyIntent(context, notifications.get(0).getRecipient()),
|
|
notificationState.getAndroidAutoHeardIntent(context, notificationId), notifications.get(0).getTimestamp());
|
|
|
|
ListIterator<NotificationItem> iterator = notifications.listIterator(notifications.size());
|
|
|
|
while(iterator.hasPrevious()) {
|
|
NotificationItem item = iterator.previous();
|
|
builder.addMessageBody(item.getRecipient(), item.getIndividualRecipient(), item.getText());
|
|
}
|
|
|
|
if (signal) {
|
|
builder.setAlarms(notificationState.getRingtone(context), notificationState.getVibrate());
|
|
builder.setTicker(notifications.get(0).getIndividualRecipient(),
|
|
notifications.get(0).getText());
|
|
}
|
|
|
|
if (bundled) {
|
|
builder.setGroup(NOTIFICATION_GROUP);
|
|
builder.setGroupAlertBehavior(NotificationCompat.GROUP_ALERT_SUMMARY);
|
|
}
|
|
|
|
Notification notification = builder.build();
|
|
NotificationManagerCompat.from(context).notify(notificationId, notification);
|
|
Log.i(TAG, "Posted notification. " + notification.toString());
|
|
}
|
|
|
|
private static void sendMultipleThreadNotification(@NonNull Context context,
|
|
@NonNull NotificationState notificationState,
|
|
boolean signal)
|
|
{
|
|
Log.i(TAG, "sendMultiThreadNotification() signal: " + signal);
|
|
|
|
MultipleRecipientNotificationBuilder builder = new MultipleRecipientNotificationBuilder(context, TextSecurePreferences.getNotificationPrivacy(context));
|
|
List<NotificationItem> notifications = notificationState.getNotifications();
|
|
|
|
builder.setMessageCount(notificationState.getMessageCount(), notificationState.getThreadCount());
|
|
builder.setMostRecentSender(notifications.get(0).getIndividualRecipient());
|
|
builder.setGroup(NOTIFICATION_GROUP);
|
|
builder.setDeleteIntent(notificationState.getDeleteIntent(context));
|
|
builder.setOnlyAlertOnce(!signal);
|
|
builder.setGroupAlertBehavior(NotificationCompat.GROUP_ALERT_SUMMARY);
|
|
|
|
long timestamp = notifications.get(0).getTimestamp();
|
|
if (timestamp != 0) builder.setWhen(timestamp);
|
|
|
|
builder.addActions(notificationState.getMarkAsReadIntent(context, SUMMARY_NOTIFICATION_ID));
|
|
|
|
ListIterator<NotificationItem> iterator = notifications.listIterator(notifications.size());
|
|
|
|
while(iterator.hasPrevious()) {
|
|
NotificationItem item = iterator.previous();
|
|
builder.addMessageBody(item.getIndividualRecipient(), item.getText());
|
|
}
|
|
|
|
if (signal) {
|
|
builder.setAlarms(notificationState.getRingtone(context), notificationState.getVibrate());
|
|
builder.setTicker(notifications.get(0).getIndividualRecipient(),
|
|
notifications.get(0).getText());
|
|
}
|
|
|
|
Notification notification = builder.build();
|
|
NotificationManagerCompat.from(context).notify(SUMMARY_NOTIFICATION_ID, builder.build());
|
|
Log.i(TAG, "Posted notification. " + notification.toString());
|
|
}
|
|
|
|
private static void sendInThreadNotification(Context context, Recipient recipient) {
|
|
if (!TextSecurePreferences.isInThreadNotifications(context) ||
|
|
ServiceUtil.getAudioManager(context).getRingerMode() != AudioManager.RINGER_MODE_NORMAL)
|
|
{
|
|
return;
|
|
}
|
|
|
|
Uri uri = null;
|
|
if (recipient != null) {
|
|
uri = NotificationChannels.supported() ? NotificationChannels.getMessageRingtone(context, recipient) : recipient.getMessageRingtone();
|
|
}
|
|
|
|
if (uri == null) {
|
|
uri = NotificationChannels.supported() ? NotificationChannels.getMessageRingtone(context) : TextSecurePreferences.getNotificationRingtone(context);
|
|
}
|
|
|
|
if (uri.toString().isEmpty()) {
|
|
Log.d(TAG, "ringtone uri is empty");
|
|
return;
|
|
}
|
|
|
|
Ringtone ringtone = RingtoneManager.getRingtone(context, uri);
|
|
|
|
if (ringtone == null) {
|
|
Log.w(TAG, "ringtone is null");
|
|
return;
|
|
}
|
|
|
|
if (Build.VERSION.SDK_INT >= 21) {
|
|
ringtone.setAudioAttributes(new AudioAttributes.Builder().setContentType(AudioAttributes.CONTENT_TYPE_UNKNOWN)
|
|
.setUsage(AudioAttributes.USAGE_NOTIFICATION_COMMUNICATION_INSTANT)
|
|
.build());
|
|
} else {
|
|
ringtone.setStreamType(AudioManager.STREAM_NOTIFICATION);
|
|
}
|
|
|
|
ringtone.play();
|
|
}
|
|
|
|
private static NotificationState constructNotificationState(@NonNull Context context,
|
|
@NonNull Cursor cursor)
|
|
{
|
|
NotificationState notificationState = new NotificationState();
|
|
MmsSmsDatabase.Reader reader = DatabaseFactory.getMmsSmsDatabase(context).readerFor(cursor);
|
|
|
|
MessageRecord record;
|
|
|
|
while ((record = reader.getNext()) != null) {
|
|
long id = record.getId();
|
|
boolean mms = record.isMms() || record.isMmsNotification();
|
|
Recipient recipient = record.getIndividualRecipient();
|
|
Recipient conversationRecipient = record.getRecipient();
|
|
long threadId = record.getThreadId();
|
|
CharSequence body = record.getDisplayBody(context);
|
|
Recipient threadRecipients = null;
|
|
SlideDeck slideDeck = null;
|
|
long timestamp = record.getTimestamp();
|
|
|
|
|
|
if (threadId != -1) {
|
|
threadRecipients = DatabaseFactory.getThreadDatabase(context).getRecipientForThreadId(threadId);
|
|
}
|
|
|
|
if (KeyCachingService.isLocked(context)) {
|
|
body = SpanUtil.italic(context.getString(R.string.MessageNotifier_locked_message));
|
|
} else if (record.isMms() && !((MmsMessageRecord) record).getSharedContacts().isEmpty()) {
|
|
Contact contact = ((MmsMessageRecord) record).getSharedContacts().get(0);
|
|
body = ContactUtil.getStringSummary(context, contact);
|
|
} else if (record.isMms() && TextUtils.isEmpty(body) && !((MmsMessageRecord) record).getSlideDeck().getSlides().isEmpty()) {
|
|
body = SpanUtil.italic(context.getString(R.string.MessageNotifier_media_message));
|
|
slideDeck = ((MediaMmsMessageRecord)record).getSlideDeck();
|
|
} else if (record.isMms() && !record.isMmsNotification() && !((MmsMessageRecord) record).getSlideDeck().getSlides().isEmpty()) {
|
|
String message = context.getString(R.string.MessageNotifier_media_message_with_text, body);
|
|
int italicLength = message.length() - body.length();
|
|
body = SpanUtil.italic(message, italicLength);
|
|
slideDeck = ((MediaMmsMessageRecord)record).getSlideDeck();
|
|
}
|
|
|
|
if (threadRecipients == null || !threadRecipients.isMuted()) {
|
|
notificationState.addNotification(new NotificationItem(id, mms, recipient, conversationRecipient, threadRecipients, threadId, body, timestamp, slideDeck));
|
|
}
|
|
}
|
|
|
|
reader.close();
|
|
return notificationState;
|
|
}
|
|
|
|
private static void updateBadge(Context context, int count) {
|
|
try {
|
|
if (count == 0) ShortcutBadger.removeCount(context);
|
|
else ShortcutBadger.applyCount(context, count);
|
|
} catch (Throwable t) {
|
|
// NOTE :: I don't totally trust this thing, so I'm catching
|
|
// everything.
|
|
Log.w("MessageNotifier", t);
|
|
}
|
|
}
|
|
|
|
private static void scheduleReminder(Context context, int count) {
|
|
if (count >= TextSecurePreferences.getRepeatAlertsCount(context)) {
|
|
return;
|
|
}
|
|
|
|
AlarmManager alarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
|
|
Intent alarmIntent = new Intent(ReminderReceiver.REMINDER_ACTION);
|
|
alarmIntent.putExtra("reminder_count", count);
|
|
|
|
PendingIntent pendingIntent = PendingIntent.getBroadcast(context, 0, alarmIntent, PendingIntent.FLAG_CANCEL_CURRENT);
|
|
long timeout = TimeUnit.MINUTES.toMillis(2);
|
|
|
|
alarmManager.set(AlarmManager.RTC_WAKEUP, System.currentTimeMillis() + timeout, pendingIntent);
|
|
}
|
|
|
|
public static void clearReminder(Context context) {
|
|
Intent alarmIntent = new Intent(ReminderReceiver.REMINDER_ACTION);
|
|
PendingIntent pendingIntent = PendingIntent.getBroadcast(context, 0, alarmIntent, PendingIntent.FLAG_CANCEL_CURRENT);
|
|
AlarmManager alarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
|
|
alarmManager.cancel(pendingIntent);
|
|
}
|
|
|
|
public static class ReminderReceiver extends BroadcastReceiver {
|
|
|
|
public static final String REMINDER_ACTION = "org.thoughtcrime.securesms.MessageNotifier.REMINDER_ACTION";
|
|
|
|
@SuppressLint("StaticFieldLeak")
|
|
@Override
|
|
public void onReceive(final Context context, final Intent intent) {
|
|
new AsyncTask<Void, Void, Void>() {
|
|
@Override
|
|
protected Void doInBackground(Void... params) {
|
|
int reminderCount = intent.getIntExtra("reminder_count", 0);
|
|
MessageNotifier.updateNotification(context, true, reminderCount + 1);
|
|
|
|
return null;
|
|
}
|
|
}.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
|
|
}
|
|
}
|
|
|
|
private static class DelayedNotification implements Runnable {
|
|
|
|
private static final long DELAY = TimeUnit.SECONDS.toMillis(5);
|
|
|
|
private final AtomicBoolean canceled = new AtomicBoolean(false);
|
|
|
|
private final Context context;
|
|
private final long threadId;
|
|
private final long delayUntil;
|
|
|
|
private DelayedNotification(Context context, long threadId) {
|
|
this.context = context;
|
|
this.threadId = threadId;
|
|
this.delayUntil = System.currentTimeMillis() + DELAY;
|
|
}
|
|
|
|
@Override
|
|
public void run() {
|
|
long delayMillis = delayUntil - System.currentTimeMillis();
|
|
Log.i(TAG, "Waiting to notify: " + delayMillis);
|
|
|
|
if (delayMillis > 0) {
|
|
Util.sleep(delayMillis);
|
|
}
|
|
|
|
if (!canceled.get()) {
|
|
Log.i(TAG, "Not canceled, notifying...");
|
|
MessageNotifier.updateNotification(context, threadId, true);
|
|
MessageNotifier.cancelDelayedNotifications();
|
|
} else {
|
|
Log.w(TAG, "Canceled, not notifying...");
|
|
}
|
|
}
|
|
|
|
public void cancel() {
|
|
canceled.set(true);
|
|
}
|
|
}
|
|
|
|
private static class CancelableExecutor {
|
|
|
|
private final Executor executor = Executors.newSingleThreadExecutor();
|
|
private final Set<DelayedNotification> tasks = new HashSet<>();
|
|
|
|
public void execute(final DelayedNotification runnable) {
|
|
synchronized (tasks) {
|
|
tasks.add(runnable);
|
|
}
|
|
|
|
Runnable wrapper = new Runnable() {
|
|
@Override
|
|
public void run() {
|
|
runnable.run();
|
|
|
|
synchronized (tasks) {
|
|
tasks.remove(runnable);
|
|
}
|
|
}
|
|
};
|
|
|
|
executor.execute(wrapper);
|
|
}
|
|
|
|
public void cancel() {
|
|
synchronized (tasks) {
|
|
for (DelayedNotification task : tasks) {
|
|
task.cancel();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|