1package eu.siacs.conversations.services;
2
3import android.app.Notification;
4import android.app.NotificationChannel;
5import android.app.NotificationChannelGroup;
6import android.app.NotificationManager;
7import android.app.PendingIntent;
8import android.content.Context;
9import android.content.Intent;
10import android.content.SharedPreferences;
11import android.content.res.Resources;
12import android.graphics.Bitmap;
13import android.graphics.Typeface;
14import android.media.AudioAttributes;
15import android.media.RingtoneManager;
16import android.net.Uri;
17import android.os.Build;
18import android.os.SystemClock;
19import android.preference.PreferenceManager;
20import android.support.annotation.RequiresApi;
21import android.support.v4.app.NotificationCompat;
22import android.support.v4.app.NotificationCompat.BigPictureStyle;
23import android.support.v4.app.NotificationCompat.Builder;
24import android.support.v4.app.NotificationManagerCompat;
25import android.support.v4.app.NotificationCompat.CarExtender.UnreadConversation;
26import android.support.v4.app.Person;
27import android.support.v4.app.RemoteInput;
28import android.support.v4.content.ContextCompat;
29import android.support.v4.graphics.drawable.IconCompat;
30import android.text.SpannableString;
31import android.text.style.StyleSpan;
32import android.util.DisplayMetrics;
33import android.util.Log;
34import android.util.Pair;
35
36import java.io.File;
37import java.io.IOException;
38import java.util.ArrayList;
39import java.util.Calendar;
40import java.util.Collections;
41import java.util.HashMap;
42import java.util.Iterator;
43import java.util.LinkedHashMap;
44import java.util.List;
45import java.util.Map;
46import java.util.concurrent.atomic.AtomicInteger;
47import java.util.regex.Matcher;
48import java.util.regex.Pattern;
49
50import eu.siacs.conversations.Config;
51import eu.siacs.conversations.R;
52import eu.siacs.conversations.entities.Account;
53import eu.siacs.conversations.entities.Contact;
54import eu.siacs.conversations.entities.Conversation;
55import eu.siacs.conversations.entities.Conversational;
56import eu.siacs.conversations.entities.Message;
57import eu.siacs.conversations.persistance.FileBackend;
58import eu.siacs.conversations.ui.ConversationsActivity;
59import eu.siacs.conversations.ui.EditAccountActivity;
60import eu.siacs.conversations.ui.TimePreference;
61import eu.siacs.conversations.utils.AccountUtils;
62import eu.siacs.conversations.utils.Compatibility;
63import eu.siacs.conversations.utils.GeoHelper;
64import eu.siacs.conversations.utils.UIHelper;
65import eu.siacs.conversations.xmpp.XmppConnection;
66import rocks.xmpp.addr.Jid;
67
68public class NotificationService {
69
70 public static final Object CATCHUP_LOCK = new Object();
71
72 private static final int LED_COLOR = 0xff00ff00;
73
74 private static final String CONVERSATIONS_GROUP = "eu.siacs.conversations";
75 private static final int NOTIFICATION_ID_MULTIPLIER = 1024 * 1024;
76 private static final int NOTIFICATION_ID = 2 * NOTIFICATION_ID_MULTIPLIER;
77 static final int FOREGROUND_NOTIFICATION_ID = NOTIFICATION_ID_MULTIPLIER * 4;
78 private static final int ERROR_NOTIFICATION_ID = NOTIFICATION_ID_MULTIPLIER * 6;
79 private final XmppConnectionService mXmppConnectionService;
80 private final LinkedHashMap<String, ArrayList<Message>> notifications = new LinkedHashMap<>();
81 private final HashMap<Conversation, AtomicInteger> mBacklogMessageCounter = new HashMap<>();
82 private Conversation mOpenConversation;
83 private boolean mIsInForeground;
84 private long mLastNotification;
85
86 NotificationService(final XmppConnectionService service) {
87 this.mXmppConnectionService = service;
88 }
89
90 private static boolean displaySnoozeAction(List<Message> messages) {
91 int numberOfMessagesWithoutReply = 0;
92 for (Message message : messages) {
93 if (message.getStatus() == Message.STATUS_RECEIVED) {
94 ++numberOfMessagesWithoutReply;
95 } else {
96 return false;
97 }
98 }
99 return numberOfMessagesWithoutReply >= 3;
100 }
101
102 public static Pattern generateNickHighlightPattern(final String nick) {
103 return Pattern.compile("(?<=(^|\\s))" + Pattern.quote(nick) + "(?=\\s|$|\\p{Punct})");
104 }
105
106 @RequiresApi(api = Build.VERSION_CODES.O)
107 void initializeChannels() {
108 final Context c = mXmppConnectionService;
109 final NotificationManager notificationManager = c.getSystemService(NotificationManager.class);
110 if (notificationManager == null) {
111 return;
112 }
113
114 notificationManager.createNotificationChannelGroup(new NotificationChannelGroup("status", c.getString(R.string.notification_group_status_information)));
115 notificationManager.createNotificationChannelGroup(new NotificationChannelGroup("chats", c.getString(R.string.notification_group_messages)));
116 final NotificationChannel foregroundServiceChannel = new NotificationChannel("foreground",
117 c.getString(R.string.foreground_service_channel_name),
118 NotificationManager.IMPORTANCE_MIN);
119 foregroundServiceChannel.setDescription(c.getString(R.string.foreground_service_channel_description));
120 foregroundServiceChannel.setShowBadge(false);
121 foregroundServiceChannel.setGroup("status");
122 notificationManager.createNotificationChannel(foregroundServiceChannel);
123 final NotificationChannel errorChannel = new NotificationChannel("error",
124 c.getString(R.string.error_channel_name),
125 NotificationManager.IMPORTANCE_LOW);
126 errorChannel.setDescription(c.getString(R.string.error_channel_description));
127 errorChannel.setShowBadge(false);
128 errorChannel.setGroup("status");
129 notificationManager.createNotificationChannel(errorChannel);
130
131 final NotificationChannel videoCompressionChannel = new NotificationChannel("compression",
132 c.getString(R.string.video_compression_channel_name),
133 NotificationManager.IMPORTANCE_LOW);
134 videoCompressionChannel.setShowBadge(false);
135 videoCompressionChannel.setGroup("status");
136 notificationManager.createNotificationChannel(videoCompressionChannel);
137
138 final NotificationChannel exportChannel = new NotificationChannel("export",
139 c.getString(R.string.export_channel_name),
140 NotificationManager.IMPORTANCE_LOW);
141 exportChannel.setShowBadge(false);
142 exportChannel.setGroup("status");
143 notificationManager.createNotificationChannel(exportChannel);
144
145 final NotificationChannel messagesChannel = new NotificationChannel("messages",
146 c.getString(R.string.messages_channel_name),
147 NotificationManager.IMPORTANCE_HIGH);
148 messagesChannel.setShowBadge(true);
149 messagesChannel.setSound(RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION), new AudioAttributes.Builder()
150 .setContentType(AudioAttributes.CONTENT_TYPE_SONIFICATION)
151 .setUsage(AudioAttributes.USAGE_NOTIFICATION_COMMUNICATION_INSTANT)
152 .build());
153 messagesChannel.setLightColor(LED_COLOR);
154 final int dat = 70;
155 final long[] pattern = {0, 3 * dat, dat, dat};
156 messagesChannel.setVibrationPattern(pattern);
157 messagesChannel.enableVibration(true);
158 messagesChannel.enableLights(true);
159 messagesChannel.setGroup("chats");
160 notificationManager.createNotificationChannel(messagesChannel);
161 final NotificationChannel silentMessagesChannel = new NotificationChannel("silent_messages",
162 c.getString(R.string.silent_messages_channel_name),
163 NotificationManager.IMPORTANCE_LOW);
164 silentMessagesChannel.setDescription(c.getString(R.string.silent_messages_channel_description));
165 silentMessagesChannel.setShowBadge(true);
166 silentMessagesChannel.setLightColor(LED_COLOR);
167 silentMessagesChannel.enableLights(true);
168 silentMessagesChannel.setGroup("chats");
169 notificationManager.createNotificationChannel(silentMessagesChannel);
170
171 final NotificationChannel quietHoursChannel = new NotificationChannel("quiet_hours",
172 c.getString(R.string.title_pref_quiet_hours),
173 NotificationManager.IMPORTANCE_LOW);
174 quietHoursChannel.setShowBadge(true);
175 quietHoursChannel.setLightColor(LED_COLOR);
176 quietHoursChannel.enableLights(true);
177 quietHoursChannel.setGroup("chats");
178 quietHoursChannel.enableVibration(false);
179 quietHoursChannel.setSound(null, null);
180
181 notificationManager.createNotificationChannel(quietHoursChannel);
182 }
183
184 public boolean notify(final Message message) {
185 final Conversation conversation = (Conversation) message.getConversation();
186 return message.getStatus() == Message.STATUS_RECEIVED
187 && !conversation.isMuted()
188 && (conversation.alwaysNotify() || wasHighlightedOrPrivate(message))
189 && (!conversation.isWithStranger() || notificationsFromStrangers());
190 }
191
192 private boolean notificationsFromStrangers() {
193 return mXmppConnectionService.getBooleanPreference("notifications_from_strangers", R.bool.notifications_from_strangers);
194 }
195
196 private boolean isQuietHours() {
197 if (!mXmppConnectionService.getBooleanPreference("enable_quiet_hours", R.bool.enable_quiet_hours)) {
198 return false;
199 }
200 final SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(mXmppConnectionService);
201 final long startTime = TimePreference.minutesToTimestamp(preferences.getLong("quiet_hours_start", TimePreference.DEFAULT_VALUE));
202 final long endTime = TimePreference.minutesToTimestamp(preferences.getLong("quiet_hours_end", TimePreference.DEFAULT_VALUE));
203 final long nowTime = Calendar.getInstance().getTimeInMillis();
204
205 if (endTime < startTime) {
206 return nowTime > startTime || nowTime < endTime;
207 } else {
208 return nowTime > startTime && nowTime < endTime;
209 }
210 }
211
212 public void pushFromBacklog(final Message message) {
213 if (notify(message)) {
214 synchronized (notifications) {
215 getBacklogMessageCounter((Conversation) message.getConversation()).incrementAndGet();
216 pushToStack(message);
217 }
218 }
219 }
220
221 private AtomicInteger getBacklogMessageCounter(Conversation conversation) {
222 synchronized (mBacklogMessageCounter) {
223 if (!mBacklogMessageCounter.containsKey(conversation)) {
224 mBacklogMessageCounter.put(conversation, new AtomicInteger(0));
225 }
226 return mBacklogMessageCounter.get(conversation);
227 }
228 }
229
230 void pushFromDirectReply(final Message message) {
231 synchronized (notifications) {
232 pushToStack(message);
233 updateNotification(false);
234 }
235 }
236
237 public void finishBacklog(boolean notify, Account account) {
238 synchronized (notifications) {
239 mXmppConnectionService.updateUnreadCountBadge();
240 if (account == null || !notify) {
241 updateNotification(notify);
242 } else {
243 final int count;
244 final List<String> conversations;
245 synchronized (this.mBacklogMessageCounter) {
246 conversations = getBacklogConversations(account);
247 count = getBacklogMessageCount(account);
248 }
249 updateNotification(count > 0, conversations);
250 }
251 }
252 }
253
254 private List<String> getBacklogConversations(Account account) {
255 final List<String> conversations = new ArrayList<>();
256 for (Map.Entry<Conversation, AtomicInteger> entry : mBacklogMessageCounter.entrySet()) {
257 if (entry.getKey().getAccount() == account) {
258 conversations.add(entry.getKey().getUuid());
259 }
260 }
261 return conversations;
262 }
263
264 private int getBacklogMessageCount(Account account) {
265 int count = 0;
266 for (Iterator<Map.Entry<Conversation, AtomicInteger>> it = mBacklogMessageCounter.entrySet().iterator(); it.hasNext(); ) {
267 Map.Entry<Conversation, AtomicInteger> entry = it.next();
268 if (entry.getKey().getAccount() == account) {
269 count += entry.getValue().get();
270 it.remove();
271 }
272 }
273 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": backlog message count=" + count);
274 return count;
275 }
276
277 void finishBacklog(boolean notify) {
278 finishBacklog(notify, null);
279 }
280
281 private void pushToStack(final Message message) {
282 final String conversationUuid = message.getConversationUuid();
283 if (notifications.containsKey(conversationUuid)) {
284 notifications.get(conversationUuid).add(message);
285 } else {
286 final ArrayList<Message> mList = new ArrayList<>();
287 mList.add(message);
288 notifications.put(conversationUuid, mList);
289 }
290 }
291
292 public void push(final Message message) {
293 synchronized (CATCHUP_LOCK) {
294 final XmppConnection connection = message.getConversation().getAccount().getXmppConnection();
295 if (connection != null && connection.isWaitingForSmCatchup()) {
296 connection.incrementSmCatchupMessageCounter();
297 pushFromBacklog(message);
298 } else {
299 pushNow(message);
300 }
301 }
302 }
303
304 private void pushNow(final Message message) {
305 mXmppConnectionService.updateUnreadCountBadge();
306 if (!notify(message)) {
307 Log.d(Config.LOGTAG, message.getConversation().getAccount().getJid().asBareJid() + ": suppressing notification because turned off");
308 return;
309 }
310 final boolean isScreenOn = mXmppConnectionService.isInteractive();
311 if (this.mIsInForeground && isScreenOn && this.mOpenConversation == message.getConversation()) {
312 Log.d(Config.LOGTAG, message.getConversation().getAccount().getJid().asBareJid() + ": suppressing notification because conversation is open");
313 return;
314 }
315 synchronized (notifications) {
316 pushToStack(message);
317 final Conversational conversation = message.getConversation();
318 final Account account = conversation.getAccount();
319 final boolean doNotify = (!(this.mIsInForeground && this.mOpenConversation == null) || !isScreenOn)
320 && !account.inGracePeriod()
321 && !this.inMiniGracePeriod(account);
322 updateNotification(doNotify, Collections.singletonList(conversation.getUuid()));
323 }
324 }
325
326 public void clear() {
327 synchronized (notifications) {
328 for (ArrayList<Message> messages : notifications.values()) {
329 markAsReadIfHasDirectReply(messages);
330 }
331 notifications.clear();
332 updateNotification(false);
333 }
334 }
335
336 public void clear(final Conversation conversation) {
337 synchronized (this.mBacklogMessageCounter) {
338 this.mBacklogMessageCounter.remove(conversation);
339 }
340 synchronized (notifications) {
341 markAsReadIfHasDirectReply(conversation);
342 if (notifications.remove(conversation.getUuid()) != null) {
343 cancel(conversation.getUuid(), NOTIFICATION_ID);
344 updateNotification(false, null, true);
345 }
346 }
347 }
348
349 private void markAsReadIfHasDirectReply(final Conversation conversation) {
350 markAsReadIfHasDirectReply(notifications.get(conversation.getUuid()));
351 }
352
353 private void markAsReadIfHasDirectReply(final ArrayList<Message> messages) {
354 if (messages != null && messages.size() > 0) {
355 Message last = messages.get(messages.size() - 1);
356 if (last.getStatus() != Message.STATUS_RECEIVED) {
357 if (mXmppConnectionService.markRead((Conversation) last.getConversation(), false)) {
358 mXmppConnectionService.updateConversationUi();
359 }
360 }
361 }
362 }
363
364 private void setNotificationColor(final Builder mBuilder) {
365 mBuilder.setColor(ContextCompat.getColor(mXmppConnectionService, R.color.green600));
366 }
367
368 public void updateNotification(final boolean notify) {
369 updateNotification(notify, null, false);
370 }
371
372 private void updateNotification(final boolean notify, final List<String> conversations) {
373 updateNotification(notify, conversations, false);
374 }
375
376 private void updateNotification(final boolean notify, final List<String> conversations, final boolean summaryOnly) {
377 final SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(mXmppConnectionService);
378
379 final boolean quiteHours = isQuietHours();
380
381 final boolean notifyOnlyOneChild = notify && conversations != null && conversations.size() == 1; //if this check is changed to > 0 catchup messages will create one notification per conversation
382
383
384 if (notifications.size() == 0) {
385 cancel(NOTIFICATION_ID);
386 } else {
387 if (notify) {
388 this.markLastNotification();
389 }
390 final Builder mBuilder;
391 if (notifications.size() == 1 && Build.VERSION.SDK_INT < Build.VERSION_CODES.N) {
392 mBuilder = buildSingleConversations(notifications.values().iterator().next(), notify, quiteHours);
393 modifyForSoundVibrationAndLight(mBuilder, notify, quiteHours, preferences);
394 notify(NOTIFICATION_ID, mBuilder.build());
395 } else {
396 mBuilder = buildMultipleConversation(notify, quiteHours);
397 if (notifyOnlyOneChild) {
398 mBuilder.setGroupAlertBehavior(NotificationCompat.GROUP_ALERT_CHILDREN);
399 }
400 modifyForSoundVibrationAndLight(mBuilder, notify, quiteHours, preferences);
401 if (!summaryOnly) {
402 for (Map.Entry<String, ArrayList<Message>> entry : notifications.entrySet()) {
403 String uuid = entry.getKey();
404 final boolean notifyThis = notifyOnlyOneChild ? conversations.contains(uuid) : notify;
405 Builder singleBuilder = buildSingleConversations(entry.getValue(), notifyThis, quiteHours);
406 if (!notifyOnlyOneChild) {
407 singleBuilder.setGroupAlertBehavior(NotificationCompat.GROUP_ALERT_SUMMARY);
408 }
409 modifyForSoundVibrationAndLight(singleBuilder, notifyThis, quiteHours, preferences);
410 singleBuilder.setGroup(CONVERSATIONS_GROUP);
411 setNotificationColor(singleBuilder);
412 notify(entry.getKey(), NOTIFICATION_ID, singleBuilder.build());
413 }
414 }
415 notify(NOTIFICATION_ID, mBuilder.build());
416 }
417 }
418 }
419
420 private void modifyForSoundVibrationAndLight(Builder mBuilder, boolean notify, boolean quietHours, SharedPreferences preferences) {
421 final Resources resources = mXmppConnectionService.getResources();
422 final String ringtone = preferences.getString("notification_ringtone", resources.getString(R.string.notification_ringtone));
423 final boolean vibrate = preferences.getBoolean("vibrate_on_notification", resources.getBoolean(R.bool.vibrate_on_notification));
424 final boolean led = preferences.getBoolean("led", resources.getBoolean(R.bool.led));
425 final boolean headsup = preferences.getBoolean("notification_headsup", resources.getBoolean(R.bool.headsup_notifications));
426 if (notify && !quietHours) {
427 if (vibrate) {
428 final int dat = 70;
429 final long[] pattern = {0, 3 * dat, dat, dat};
430 mBuilder.setVibrate(pattern);
431 } else {
432 mBuilder.setVibrate(new long[]{0});
433 }
434 Uri uri = Uri.parse(ringtone);
435 try {
436 mBuilder.setSound(fixRingtoneUri(uri));
437 } catch (SecurityException e) {
438 Log.d(Config.LOGTAG, "unable to use custom notification sound " + uri.toString());
439 }
440 }
441 if (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
442 mBuilder.setCategory(Notification.CATEGORY_MESSAGE);
443 }
444 mBuilder.setPriority(notify ? (headsup ? NotificationCompat.PRIORITY_HIGH : NotificationCompat.PRIORITY_DEFAULT) : NotificationCompat.PRIORITY_LOW);
445 setNotificationColor(mBuilder);
446 mBuilder.setDefaults(0);
447 if (led) {
448 mBuilder.setLights(LED_COLOR, 2000, 3000);
449 }
450 }
451
452 private Uri fixRingtoneUri(Uri uri) {
453 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N && "file".equals(uri.getScheme())) {
454 return FileBackend.getUriForFile(mXmppConnectionService, new File(uri.getPath()));
455 } else {
456 return uri;
457 }
458 }
459
460 private Builder buildMultipleConversation(final boolean notify, final boolean quietHours) {
461 final Builder mBuilder = new NotificationCompat.Builder(mXmppConnectionService, quietHours ? "quiet_hours" : (notify ? "messages" : "silent_messages"));
462 final NotificationCompat.InboxStyle style = new NotificationCompat.InboxStyle();
463 style.setBigContentTitle(notifications.size()
464 + " "
465 + mXmppConnectionService
466 .getString(R.string.unread_conversations));
467 final StringBuilder names = new StringBuilder();
468 Conversation conversation = null;
469 for (final ArrayList<Message> messages : notifications.values()) {
470 if (messages.size() > 0) {
471 conversation = (Conversation) messages.get(0).getConversation();
472 final String name = conversation.getName().toString();
473 SpannableString styledString;
474 if (Config.HIDE_MESSAGE_TEXT_IN_NOTIFICATION) {
475 int count = messages.size();
476 styledString = new SpannableString(name + ": " + mXmppConnectionService.getResources().getQuantityString(R.plurals.x_messages, count, count));
477 styledString.setSpan(new StyleSpan(Typeface.BOLD), 0, name.length(), 0);
478 style.addLine(styledString);
479 } else {
480 styledString = new SpannableString(name + ": " + UIHelper.getMessagePreview(mXmppConnectionService, messages.get(0)).first);
481 styledString.setSpan(new StyleSpan(Typeface.BOLD), 0, name.length(), 0);
482 style.addLine(styledString);
483 }
484 names.append(name);
485 names.append(", ");
486 }
487 }
488 if (names.length() >= 2) {
489 names.delete(names.length() - 2, names.length());
490 }
491 mBuilder.setContentTitle(notifications.size()
492 + " "
493 + mXmppConnectionService
494 .getString(R.string.unread_conversations));
495 mBuilder.setContentText(names.toString());
496 mBuilder.setStyle(style);
497 if (conversation != null) {
498 mBuilder.setContentIntent(createContentIntent(conversation));
499 }
500 mBuilder.setGroupSummary(true);
501 mBuilder.setGroup(CONVERSATIONS_GROUP);
502 mBuilder.setDeleteIntent(createDeleteIntent(null));
503 mBuilder.setSmallIcon(R.drawable.ic_notification);
504 return mBuilder;
505 }
506
507 private Builder buildSingleConversations(final ArrayList<Message> messages, final boolean notify, final boolean quietHours) {
508 final Builder mBuilder = new NotificationCompat.Builder(mXmppConnectionService, quietHours ? "quiet_hours" : (notify ? "messages" : "silent_messages"));
509 if (messages.size() >= 1) {
510 final Conversation conversation = (Conversation) messages.get(0).getConversation();
511 final UnreadConversation.Builder mUnreadBuilder = new UnreadConversation.Builder(conversation.getName().toString());
512 mBuilder.setLargeIcon(mXmppConnectionService.getAvatarService()
513 .get(conversation, getPixel(64)));
514 mBuilder.setContentTitle(conversation.getName());
515 if (Config.HIDE_MESSAGE_TEXT_IN_NOTIFICATION) {
516 int count = messages.size();
517 mBuilder.setContentText(mXmppConnectionService.getResources().getQuantityString(R.plurals.x_messages, count, count));
518 } else {
519 Message message;
520 if ((message = getImage(messages)) != null) {
521 modifyForImage(mBuilder, mUnreadBuilder, message, messages);
522 } else {
523 modifyForTextOnly(mBuilder, mUnreadBuilder, messages);
524 }
525 RemoteInput remoteInput = new RemoteInput.Builder("text_reply").setLabel(UIHelper.getMessageHint(mXmppConnectionService, conversation)).build();
526 PendingIntent markAsReadPendingIntent = createReadPendingIntent(conversation);
527 NotificationCompat.Action markReadAction = new NotificationCompat.Action.Builder(
528 R.drawable.ic_drafts_white_24dp,
529 mXmppConnectionService.getString(R.string.mark_as_read),
530 markAsReadPendingIntent).build();
531 String replyLabel = mXmppConnectionService.getString(R.string.reply);
532 NotificationCompat.Action replyAction = new NotificationCompat.Action.Builder(
533 R.drawable.ic_send_text_offline,
534 replyLabel,
535 createReplyIntent(conversation, false)).addRemoteInput(remoteInput).build();
536 NotificationCompat.Action wearReplyAction = new NotificationCompat.Action.Builder(R.drawable.ic_wear_reply,
537 replyLabel,
538 createReplyIntent(conversation, true)).addRemoteInput(remoteInput).build();
539 mBuilder.extend(new NotificationCompat.WearableExtender().addAction(wearReplyAction));
540 mUnreadBuilder.setReplyAction(createReplyIntent(conversation, true), remoteInput);
541 mUnreadBuilder.setReadPendingIntent(markAsReadPendingIntent);
542 mBuilder.extend(new NotificationCompat.CarExtender().setUnreadConversation(mUnreadBuilder.build()));
543 int addedActionsCount = 1;
544 mBuilder.addAction(markReadAction);
545 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
546 mBuilder.addAction(replyAction);
547 ++addedActionsCount;
548 }
549
550 if (displaySnoozeAction(messages)) {
551 String label = mXmppConnectionService.getString(R.string.snooze);
552 PendingIntent pendingSnoozeIntent = createSnoozeIntent(conversation);
553 NotificationCompat.Action snoozeAction = new NotificationCompat.Action.Builder(
554 R.drawable.ic_notifications_paused_white_24dp,
555 label,
556 pendingSnoozeIntent).build();
557 mBuilder.addAction(snoozeAction);
558 ++addedActionsCount;
559 }
560 if (addedActionsCount < 3) {
561 final Message firstLocationMessage = getFirstLocationMessage(messages);
562 if (firstLocationMessage != null) {
563 String label = mXmppConnectionService.getResources().getString(R.string.show_location);
564 PendingIntent pendingShowLocationIntent = createShowLocationIntent(firstLocationMessage);
565 NotificationCompat.Action locationAction = new NotificationCompat.Action.Builder(
566 R.drawable.ic_room_white_24dp,
567 label,
568 pendingShowLocationIntent).build();
569 mBuilder.addAction(locationAction);
570 ++addedActionsCount;
571 }
572 }
573 if (addedActionsCount < 3) {
574 Message firstDownloadableMessage = getFirstDownloadableMessage(messages);
575 if (firstDownloadableMessage != null) {
576 String label = mXmppConnectionService.getResources().getString(R.string.download_x_file, UIHelper.getFileDescriptionString(mXmppConnectionService, firstDownloadableMessage));
577 PendingIntent pendingDownloadIntent = createDownloadIntent(firstDownloadableMessage);
578 NotificationCompat.Action downloadAction = new NotificationCompat.Action.Builder(
579 R.drawable.ic_file_download_white_24dp,
580 label,
581 pendingDownloadIntent).build();
582 mBuilder.addAction(downloadAction);
583 ++addedActionsCount;
584 }
585 }
586 }
587 if (conversation.getMode() == Conversation.MODE_SINGLE) {
588 Contact contact = conversation.getContact();
589 Uri systemAccount = contact.getSystemAccount();
590 if (systemAccount != null) {
591 mBuilder.addPerson(systemAccount.toString());
592 }
593 }
594 mBuilder.setWhen(conversation.getLatestMessage().getTimeSent());
595 mBuilder.setSmallIcon(R.drawable.ic_notification);
596 mBuilder.setDeleteIntent(createDeleteIntent(conversation));
597 mBuilder.setContentIntent(createContentIntent(conversation));
598 }
599 return mBuilder;
600 }
601
602 private void modifyForImage(final Builder builder, final UnreadConversation.Builder uBuilder,
603 final Message message, final ArrayList<Message> messages) {
604 try {
605 final Bitmap bitmap = mXmppConnectionService.getFileBackend()
606 .getThumbnail(message, getPixel(288), false);
607 final ArrayList<Message> tmp = new ArrayList<>();
608 for (final Message msg : messages) {
609 if (msg.getType() == Message.TYPE_TEXT
610 && msg.getTransferable() == null) {
611 tmp.add(msg);
612 }
613 }
614 final BigPictureStyle bigPictureStyle = new NotificationCompat.BigPictureStyle();
615 bigPictureStyle.bigPicture(bitmap);
616 if (tmp.size() > 0) {
617 CharSequence text = getMergedBodies(tmp);
618 bigPictureStyle.setSummaryText(text);
619 builder.setContentText(text);
620 } else {
621 builder.setContentText(UIHelper.getFileDescriptionString(mXmppConnectionService, message));
622 }
623 builder.setStyle(bigPictureStyle);
624 } catch (final IOException e) {
625 modifyForTextOnly(builder, uBuilder, messages);
626 }
627 }
628
629 private Person getPerson(Message message) {
630 final Contact contact = message.getContact();
631 final Person.Builder builder = new Person.Builder();
632 if (contact != null) {
633 builder.setName(contact.getDisplayName());
634 final Uri uri = contact.getSystemAccount();
635 if (uri != null) {
636 builder.setUri(uri.toString());
637 }
638 } else {
639 builder.setName(UIHelper.getMessageDisplayName(message));
640 }
641 IconCompat icon = getIcon(message);
642 if (icon != null) {
643 builder.setIcon(icon);
644 }
645 return builder.build();
646 }
647
648 private IconCompat getIcon(Message message) {
649 final Contact contact;
650 if (message.getConversation().getMode() == Conversation.MODE_SINGLE) {
651 contact = message.getContact();
652 } else {
653 Jid jid = message.getTrueCounterpart();
654 contact = jid == null ? null : message.getConversation().getAccount().getRoster().getContact(jid);
655 }
656 if (contact != null) {
657 if (contact.getProfilePhoto() != null && QuickConversationsService.isConversations()) {
658 return IconCompat.createWithContentUri(contact.getProfilePhoto());
659 }
660 if (contact.getAvatarFilename() != null) {
661 return IconCompat.createWithContentUri(mXmppConnectionService.getFileBackend().getAvatarUri(contact.getAvatarFilename()));
662 }
663 }
664 return null;
665 }
666
667 private void modifyForTextOnly(final Builder builder, final UnreadConversation.Builder uBuilder, final ArrayList<Message> messages) {
668 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
669 final Person me = new Person.Builder().setName(mXmppConnectionService.getString(R.string.me)).build();
670 NotificationCompat.MessagingStyle messagingStyle = new NotificationCompat.MessagingStyle(me);
671 final Conversation conversation = (Conversation) messages.get(0).getConversation();
672 if (conversation.getMode() == Conversation.MODE_MULTI) {
673 messagingStyle.setConversationTitle(conversation.getName());
674 }
675 for (Message message : messages) {
676 final Person sender = message.getStatus() == Message.STATUS_RECEIVED ? getPerson(message) : null;
677 messagingStyle.addMessage(UIHelper.getMessagePreview(mXmppConnectionService, message).first, message.getTimeSent(), sender);
678 }
679 builder.setStyle(messagingStyle);
680 } else {
681 if (messages.get(0).getConversation().getMode() == Conversation.MODE_SINGLE) {
682 builder.setStyle(new NotificationCompat.BigTextStyle().bigText(getMergedBodies(messages)));
683 builder.setContentText(UIHelper.getMessagePreview(mXmppConnectionService, messages.get(messages.size()-1)).first);
684 builder.setNumber(messages.size());
685 } else {
686 final NotificationCompat.InboxStyle style = new NotificationCompat.InboxStyle();
687 SpannableString styledString;
688 for (Message message : messages) {
689 final String name = UIHelper.getMessageDisplayName(message);
690 styledString = new SpannableString(name + ": " + message.getBody());
691 styledString.setSpan(new StyleSpan(Typeface.BOLD), 0, name.length(), 0);
692 style.addLine(styledString);
693 }
694 builder.setStyle(style);
695 int count = messages.size();
696 if (count == 1) {
697 final String name = UIHelper.getMessageDisplayName(messages.get(0));
698 styledString = new SpannableString(name + ": " + messages.get(0).getBody());
699 styledString.setSpan(new StyleSpan(Typeface.BOLD), 0, name.length(), 0);
700 builder.setContentText(styledString);
701 } else {
702 builder.setContentText(mXmppConnectionService.getResources().getQuantityString(R.plurals.x_messages, count, count));
703 }
704 }
705 }
706 /** message preview for Android Auto **/
707 for (Message message : messages) {
708 Pair<CharSequence, Boolean> preview = UIHelper.getMessagePreview(mXmppConnectionService, message);
709 // only show user written text
710 if (!preview.second) {
711 uBuilder.addMessage(preview.first.toString());
712 uBuilder.setLatestTimestamp(message.getTimeSent());
713 }
714 }
715 }
716
717 private Message getImage(final Iterable<Message> messages) {
718 Message image = null;
719 for (final Message message : messages) {
720 if (message.getStatus() != Message.STATUS_RECEIVED) {
721 return null;
722 }
723 if (message.getType() != Message.TYPE_TEXT
724 && message.getTransferable() == null
725 && message.getEncryption() != Message.ENCRYPTION_PGP
726 && message.getFileParams().height > 0) {
727 image = message;
728 }
729 }
730 return image;
731 }
732
733 private Message getFirstDownloadableMessage(final Iterable<Message> messages) {
734 for (final Message message : messages) {
735 if (message.getTransferable() != null || (message.getType() == Message.TYPE_TEXT && message.treatAsDownloadable())) {
736 return message;
737 }
738 }
739 return null;
740 }
741
742 private Message getFirstLocationMessage(final Iterable<Message> messages) {
743 for (final Message message : messages) {
744 if (message.isGeoUri()) {
745 return message;
746 }
747 }
748 return null;
749 }
750
751 private CharSequence getMergedBodies(final ArrayList<Message> messages) {
752 final StringBuilder text = new StringBuilder();
753 for (Message message : messages) {
754 if (text.length() != 0) {
755 text.append("\n");
756 }
757 text.append(UIHelper.getMessagePreview(mXmppConnectionService, message).first);
758 }
759 return text.toString();
760 }
761
762 private PendingIntent createShowLocationIntent(final Message message) {
763 Iterable<Intent> intents = GeoHelper.createGeoIntentsFromMessage(mXmppConnectionService, message);
764 for (Intent intent : intents) {
765 if (intent.resolveActivity(mXmppConnectionService.getPackageManager()) != null) {
766 return PendingIntent.getActivity(mXmppConnectionService, generateRequestCode(message.getConversation(), 18), intent, PendingIntent.FLAG_UPDATE_CURRENT);
767 }
768 }
769 return createOpenConversationsIntent();
770 }
771
772 private PendingIntent createContentIntent(final String conversationUuid, final String downloadMessageUuid) {
773 final Intent viewConversationIntent = new Intent(mXmppConnectionService, ConversationsActivity.class);
774 viewConversationIntent.setAction(ConversationsActivity.ACTION_VIEW_CONVERSATION);
775 viewConversationIntent.putExtra(ConversationsActivity.EXTRA_CONVERSATION, conversationUuid);
776 if (downloadMessageUuid != null) {
777 viewConversationIntent.putExtra(ConversationsActivity.EXTRA_DOWNLOAD_UUID, downloadMessageUuid);
778 return PendingIntent.getActivity(mXmppConnectionService,
779 generateRequestCode(conversationUuid, 8),
780 viewConversationIntent,
781 PendingIntent.FLAG_UPDATE_CURRENT);
782 } else {
783 return PendingIntent.getActivity(mXmppConnectionService,
784 generateRequestCode(conversationUuid, 10),
785 viewConversationIntent,
786 PendingIntent.FLAG_UPDATE_CURRENT);
787 }
788 }
789
790 private int generateRequestCode(String uuid, int actionId) {
791 return (actionId * NOTIFICATION_ID_MULTIPLIER) + (uuid.hashCode() % NOTIFICATION_ID_MULTIPLIER);
792 }
793
794 private int generateRequestCode(Conversational conversation, int actionId) {
795 return generateRequestCode(conversation.getUuid(), actionId);
796 }
797
798 private PendingIntent createDownloadIntent(final Message message) {
799 return createContentIntent(message.getConversationUuid(), message.getUuid());
800 }
801
802 private PendingIntent createContentIntent(final Conversational conversation) {
803 return createContentIntent(conversation.getUuid(), null);
804 }
805
806 private PendingIntent createDeleteIntent(Conversation conversation) {
807 final Intent intent = new Intent(mXmppConnectionService, XmppConnectionService.class);
808 intent.setAction(XmppConnectionService.ACTION_CLEAR_NOTIFICATION);
809 if (conversation != null) {
810 intent.putExtra("uuid", conversation.getUuid());
811 return PendingIntent.getService(mXmppConnectionService, generateRequestCode(conversation, 20), intent, 0);
812 }
813 return PendingIntent.getService(mXmppConnectionService, 0, intent, 0);
814 }
815
816 private PendingIntent createReplyIntent(Conversation conversation, boolean dismissAfterReply) {
817 final Intent intent = new Intent(mXmppConnectionService, XmppConnectionService.class);
818 intent.setAction(XmppConnectionService.ACTION_REPLY_TO_CONVERSATION);
819 intent.putExtra("uuid", conversation.getUuid());
820 intent.putExtra("dismiss_notification", dismissAfterReply);
821 final int id = generateRequestCode(conversation, dismissAfterReply ? 12 : 14);
822 return PendingIntent.getService(mXmppConnectionService, id, intent, 0);
823 }
824
825 private PendingIntent createReadPendingIntent(Conversation conversation) {
826 final Intent intent = new Intent(mXmppConnectionService, XmppConnectionService.class);
827 intent.setAction(XmppConnectionService.ACTION_MARK_AS_READ);
828 intent.putExtra("uuid", conversation.getUuid());
829 intent.setPackage(mXmppConnectionService.getPackageName());
830 return PendingIntent.getService(mXmppConnectionService, generateRequestCode(conversation, 16), intent, PendingIntent.FLAG_UPDATE_CURRENT);
831 }
832
833 private PendingIntent createSnoozeIntent(Conversation conversation) {
834 final Intent intent = new Intent(mXmppConnectionService, XmppConnectionService.class);
835 intent.setAction(XmppConnectionService.ACTION_SNOOZE);
836 intent.putExtra("uuid", conversation.getUuid());
837 intent.setPackage(mXmppConnectionService.getPackageName());
838 return PendingIntent.getService(mXmppConnectionService, generateRequestCode(conversation, 22), intent, PendingIntent.FLAG_UPDATE_CURRENT);
839 }
840
841 private PendingIntent createTryAgainIntent() {
842 final Intent intent = new Intent(mXmppConnectionService, XmppConnectionService.class);
843 intent.setAction(XmppConnectionService.ACTION_TRY_AGAIN);
844 return PendingIntent.getService(mXmppConnectionService, 45, intent, 0);
845 }
846
847 private PendingIntent createDismissErrorIntent() {
848 final Intent intent = new Intent(mXmppConnectionService, XmppConnectionService.class);
849 intent.setAction(XmppConnectionService.ACTION_DISMISS_ERROR_NOTIFICATIONS);
850 return PendingIntent.getService(mXmppConnectionService, 69, intent, 0);
851 }
852
853 private boolean wasHighlightedOrPrivate(final Message message) {
854 if (message.getConversation() instanceof Conversation) {
855 Conversation conversation = (Conversation) message.getConversation();
856 final String nick = conversation.getMucOptions().getActualNick();
857 final Pattern highlight = generateNickHighlightPattern(nick);
858 if (message.getBody() == null || nick == null) {
859 return false;
860 }
861 final Matcher m = highlight.matcher(message.getBody());
862 return (m.find() || message.getType() == Message.TYPE_PRIVATE);
863 } else {
864 return false;
865 }
866 }
867
868 public void setOpenConversation(final Conversation conversation) {
869 this.mOpenConversation = conversation;
870 }
871
872 public void setIsInForeground(final boolean foreground) {
873 this.mIsInForeground = foreground;
874 }
875
876 private int getPixel(final int dp) {
877 final DisplayMetrics metrics = mXmppConnectionService.getResources()
878 .getDisplayMetrics();
879 return ((int) (dp * metrics.density));
880 }
881
882 private void markLastNotification() {
883 this.mLastNotification = SystemClock.elapsedRealtime();
884 }
885
886 private boolean inMiniGracePeriod(final Account account) {
887 final int miniGrace = account.getStatus() == Account.State.ONLINE ? Config.MINI_GRACE_PERIOD
888 : Config.MINI_GRACE_PERIOD * 2;
889 return SystemClock.elapsedRealtime() < (this.mLastNotification + miniGrace);
890 }
891
892 Notification createForegroundNotification() {
893 final Notification.Builder mBuilder = new Notification.Builder(mXmppConnectionService);
894 mBuilder.setContentTitle(mXmppConnectionService.getString(R.string.app_name));
895 if (Compatibility.runsAndTargetsTwentySix(mXmppConnectionService) || Config.SHOW_CONNECTED_ACCOUNTS) {
896 List<Account> accounts = mXmppConnectionService.getAccounts();
897 int enabled = 0;
898 int connected = 0;
899 for (Account account : accounts) {
900 if (account.isOnlineAndConnected()) {
901 connected++;
902 enabled++;
903 } else if (account.isEnabled()) {
904 enabled++;
905 }
906 }
907 mBuilder.setContentText(mXmppConnectionService.getString(R.string.connected_accounts, connected, enabled));
908 } else {
909 mBuilder.setContentText(mXmppConnectionService.getString(R.string.touch_to_open_conversations));
910 }
911 mBuilder.setContentIntent(createOpenConversationsIntent());
912 mBuilder.setWhen(0);
913 mBuilder.setPriority(Notification.PRIORITY_MIN);
914 mBuilder.setSmallIcon(R.drawable.ic_link_white_24dp);
915
916 if (Compatibility.runsTwentySix()) {
917 mBuilder.setChannelId("foreground");
918 }
919
920
921 return mBuilder.build();
922 }
923
924 private PendingIntent createOpenConversationsIntent() {
925 return PendingIntent.getActivity(mXmppConnectionService, 0, new Intent(mXmppConnectionService, ConversationsActivity.class), 0);
926 }
927
928 void updateErrorNotification() {
929 if (Config.SUPPRESS_ERROR_NOTIFICATION) {
930 cancel(ERROR_NOTIFICATION_ID);
931 return;
932 }
933 final boolean showAllErrors = QuickConversationsService.isConversations();
934 final List<Account> errors = new ArrayList<>();
935 for (final Account account : mXmppConnectionService.getAccounts()) {
936 if (account.hasErrorStatus() && account.showErrorNotification() && (showAllErrors || account.getLastErrorStatus() == Account.State.UNAUTHORIZED)) {
937 errors.add(account);
938 }
939 }
940 if (mXmppConnectionService.foregroundNotificationNeedsUpdatingWhenErrorStateChanges()) {
941 notify(FOREGROUND_NOTIFICATION_ID, createForegroundNotification());
942 }
943 final Notification.Builder mBuilder = new Notification.Builder(mXmppConnectionService);
944 if (errors.size() == 0) {
945 cancel(ERROR_NOTIFICATION_ID);
946 return;
947 } else if (errors.size() == 1) {
948 mBuilder.setContentTitle(mXmppConnectionService.getString(R.string.problem_connecting_to_account));
949 mBuilder.setContentText(errors.get(0).getJid().asBareJid().toString());
950 } else {
951 mBuilder.setContentTitle(mXmppConnectionService.getString(R.string.problem_connecting_to_accounts));
952 mBuilder.setContentText(mXmppConnectionService.getString(R.string.touch_to_fix));
953 }
954 mBuilder.addAction(R.drawable.ic_autorenew_white_24dp,
955 mXmppConnectionService.getString(R.string.try_again),
956 createTryAgainIntent());
957 mBuilder.setDeleteIntent(createDismissErrorIntent());
958 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
959 mBuilder.setVisibility(NotificationCompat.VISIBILITY_PRIVATE);
960 mBuilder.setSmallIcon(R.drawable.ic_warning_white_24dp);
961 } else {
962 mBuilder.setSmallIcon(R.drawable.ic_stat_alert_warning);
963 }
964 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT_WATCH) {
965 mBuilder.setLocalOnly(true);
966 }
967 mBuilder.setPriority(Notification.PRIORITY_LOW);
968 final Intent intent;
969 if (AccountUtils.MANAGE_ACCOUNT_ACTIVITY != null) {
970 intent = new Intent(mXmppConnectionService, AccountUtils.MANAGE_ACCOUNT_ACTIVITY);
971 } else {
972 intent = new Intent(mXmppConnectionService, EditAccountActivity.class);
973 intent.putExtra("jid", errors.get(0).getJid().asBareJid().toEscapedString());
974 intent.putExtra(EditAccountActivity.EXTRA_OPENED_FROM_NOTIFICATION, true);
975 }
976 mBuilder.setContentIntent(PendingIntent.getActivity(mXmppConnectionService, 145, intent, PendingIntent.FLAG_UPDATE_CURRENT));
977 if (Compatibility.runsTwentySix()) {
978 mBuilder.setChannelId("error");
979 }
980 notify(ERROR_NOTIFICATION_ID, mBuilder.build());
981 }
982
983 void updateFileAddingNotification(int current, Message message) {
984 Notification.Builder mBuilder = new Notification.Builder(mXmppConnectionService);
985 mBuilder.setContentTitle(mXmppConnectionService.getString(R.string.transcoding_video));
986 mBuilder.setProgress(100, current, false);
987 mBuilder.setSmallIcon(R.drawable.ic_hourglass_empty_white_24dp);
988 mBuilder.setContentIntent(createContentIntent(message.getConversation()));
989 mBuilder.setOngoing(true);
990 if (Compatibility.runsTwentySix()) {
991 mBuilder.setChannelId("compression");
992 }
993 Notification notification = mBuilder.build();
994 notify(FOREGROUND_NOTIFICATION_ID, notification);
995 }
996
997 void dismissForcedForegroundNotification() {
998 cancel(FOREGROUND_NOTIFICATION_ID);
999 }
1000
1001 private void notify(String tag, int id, Notification notification) {
1002 final NotificationManagerCompat notificationManager = NotificationManagerCompat.from(mXmppConnectionService);
1003 try {
1004 notificationManager.notify(tag, id, notification);
1005 } catch (RuntimeException e) {
1006 Log.d(Config.LOGTAG, "unable to make notification", e);
1007 }
1008 }
1009
1010 private void notify(int id, Notification notification) {
1011 final NotificationManagerCompat notificationManager = NotificationManagerCompat.from(mXmppConnectionService);
1012 try {
1013 notificationManager.notify(id, notification);
1014 } catch (RuntimeException e) {
1015 Log.d(Config.LOGTAG, "unable to make notification", e);
1016 }
1017 }
1018
1019 private void cancel(int id) {
1020 final NotificationManagerCompat notificationManager = NotificationManagerCompat.from(mXmppConnectionService);
1021 try {
1022 notificationManager.cancel(id);
1023 } catch (RuntimeException e) {
1024 Log.d(Config.LOGTAG, "unable to cancel notification", e);
1025 }
1026 }
1027
1028 private void cancel(String tag, int id) {
1029 final NotificationManagerCompat notificationManager = NotificationManagerCompat.from(mXmppConnectionService);
1030 try {
1031 notificationManager.cancel(tag, id);
1032 } catch (RuntimeException e) {
1033 Log.d(Config.LOGTAG, "unable to cancel notification", e);
1034 }
1035 }
1036}