1package eu.siacs.conversations.services;
2
3import android.content.res.Resources;
4import android.graphics.Bitmap;
5import android.graphics.BitmapFactory;
6import android.graphics.Canvas;
7import android.graphics.Paint;
8import android.graphics.PorterDuff;
9import android.graphics.PorterDuffXfermode;
10import android.graphics.Rect;
11import android.graphics.Typeface;
12import android.graphics.drawable.BitmapDrawable;
13import android.graphics.drawable.Drawable;
14import android.net.Uri;
15import android.support.annotation.DrawableRes;
16import android.support.annotation.Nullable;
17import android.support.v4.content.res.ResourcesCompat;
18import android.text.TextUtils;
19import android.util.DisplayMetrics;
20import android.util.Log;
21import android.util.LruCache;
22
23import java.util.ArrayList;
24import java.util.HashMap;
25import java.util.HashSet;
26import java.util.List;
27import java.util.Locale;
28import java.util.Set;
29
30import eu.siacs.conversations.Config;
31import eu.siacs.conversations.R;
32import eu.siacs.conversations.entities.Account;
33import eu.siacs.conversations.entities.Bookmark;
34import eu.siacs.conversations.entities.Contact;
35import eu.siacs.conversations.entities.Conversation;
36import eu.siacs.conversations.entities.Conversational;
37import eu.siacs.conversations.entities.ListItem;
38import eu.siacs.conversations.entities.Message;
39import eu.siacs.conversations.entities.MucOptions;
40import eu.siacs.conversations.utils.UIHelper;
41import eu.siacs.conversations.xmpp.OnAdvancedStreamFeaturesLoaded;
42import eu.siacs.conversations.xmpp.XmppConnection;
43import rocks.xmpp.addr.Jid;
44
45public class AvatarService implements OnAdvancedStreamFeaturesLoaded {
46
47 private static final int FG_COLOR = 0xFFFAFAFA;
48 private static final int TRANSPARENT = 0x00000000;
49 private static final int PLACEHOLDER_COLOR = 0xFF202020;
50
51 private static final String PREFIX_CONTACT = "contact";
52 private static final String PREFIX_CONVERSATION = "conversation";
53 private static final String PREFIX_ACCOUNT = "account";
54 private static final String PREFIX_GENERIC = "generic";
55
56 final private ArrayList<Integer> sizes = new ArrayList<>();
57 final private HashMap<String, Set<String>> conversationDependentKeys = new HashMap<>();
58
59 protected XmppConnectionService mXmppConnectionService = null;
60
61 AvatarService(XmppConnectionService service) {
62 this.mXmppConnectionService = service;
63 }
64
65 private Bitmap get(final Contact contact, final int size, boolean cachedOnly) {
66 if (contact.isSelf()) {
67 return get(contact.getAccount(), size, cachedOnly);
68 }
69 final String KEY = key(contact, size);
70 Bitmap avatar = this.mXmppConnectionService.getBitmapCache().get(KEY);
71 if (avatar != null || cachedOnly) {
72 return avatar;
73 }
74 if (contact.getAvatarFilename() != null && QuickConversationsService.isQuicksy()) {
75 avatar = mXmppConnectionService.getFileBackend().getAvatar(contact.getAvatarFilename(), size);
76 }
77 if (avatar == null && contact.getProfilePhoto() != null) {
78 avatar = mXmppConnectionService.getFileBackend().cropCenterSquare(Uri.parse(contact.getProfilePhoto()), size);
79 }
80 if (avatar == null && contact.getAvatarFilename() != null) {
81 avatar = mXmppConnectionService.getFileBackend().getAvatar(contact.getAvatarFilename(), size);
82 }
83 if (avatar == null) {
84 avatar = get(contact.getDisplayName(), contact.getJid().asBareJid().toString(), size, false);
85 }
86 this.mXmppConnectionService.getBitmapCache().put(KEY, avatar);
87 return avatar;
88 }
89
90 public Bitmap getRoundedShortcut(final Contact contact) {
91 return getRoundedShortcut(contact, false);
92 }
93
94 public Bitmap getRoundedShortcutWithIcon(final Contact contact) {
95 return getRoundedShortcut(contact, true);
96 }
97
98 private Bitmap getRoundedShortcut(final Contact contact, boolean withIcon) {
99 DisplayMetrics metrics = mXmppConnectionService.getResources().getDisplayMetrics();
100 int size = Math.round(metrics.density * 48);
101 Bitmap bitmap = get(contact, size);
102 Bitmap output = Bitmap.createBitmap(bitmap.getWidth(), bitmap.getHeight(), Bitmap.Config.ARGB_8888);
103 Canvas canvas = new Canvas(output);
104 final Paint paint = new Paint();
105
106 drawAvatar(bitmap, canvas, paint);
107 if (withIcon) {
108 drawIcon(canvas, paint);
109 }
110 return output;
111 }
112
113 private void drawAvatar(Bitmap bitmap, Canvas canvas, Paint paint) {
114 final Rect rect = new Rect(0, 0, bitmap.getWidth(), bitmap.getHeight());
115 paint.setAntiAlias(true);
116 canvas.drawARGB(0, 0, 0, 0);
117 canvas.drawCircle(bitmap.getWidth() / 2, bitmap.getHeight() / 2, bitmap.getWidth() / 2, paint);
118 paint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_IN));
119 canvas.drawBitmap(bitmap, rect, rect, paint);
120 }
121
122 private void drawIcon(Canvas canvas, Paint paint) {
123 final Resources resources = mXmppConnectionService.getResources();
124 final Bitmap icon = getRoundLauncherIcon(resources);
125 if (icon == null) {
126 return;
127 }
128 paint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_OVER));
129
130 int iconSize = Math.round(canvas.getHeight() / 2.6f);
131
132 int left = canvas.getWidth() - iconSize;
133 int top = canvas.getHeight() - iconSize;
134 final Rect rect = new Rect(left, top, left + iconSize, top + iconSize);
135 canvas.drawBitmap(icon, null, rect, paint);
136 }
137
138 private static Bitmap getRoundLauncherIcon(Resources resources) {
139
140 final Drawable drawable = ResourcesCompat.getDrawable(resources, R.mipmap.new_launcher_round,null);
141 if (drawable == null) {
142 return null;
143 }
144
145 if (drawable instanceof BitmapDrawable) {
146 return ((BitmapDrawable)drawable).getBitmap();
147 }
148
149 Bitmap bitmap = Bitmap.createBitmap(drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight(), Bitmap.Config.ARGB_8888);
150 Canvas canvas = new Canvas(bitmap);
151 drawable.setBounds(0, 0, canvas.getWidth(), canvas.getHeight());
152 drawable.draw(canvas);
153
154 return bitmap;
155 }
156
157 public Bitmap get(final MucOptions.User user, final int size, boolean cachedOnly) {
158 Contact c = user.getContact();
159 if (c != null && (c.getProfilePhoto() != null || c.getAvatarFilename() != null || user.getAvatar() == null)) {
160 return get(c, size, cachedOnly);
161 } else {
162 return getImpl(user, size, cachedOnly);
163 }
164 }
165
166 private Bitmap getImpl(final MucOptions.User user, final int size, boolean cachedOnly) {
167 final String KEY = key(user, size);
168 Bitmap avatar = this.mXmppConnectionService.getBitmapCache().get(KEY);
169 if (avatar != null || cachedOnly) {
170 return avatar;
171 }
172 if (user.getAvatar() != null) {
173 avatar = mXmppConnectionService.getFileBackend().getAvatar(user.getAvatar(), size);
174 }
175 if (avatar == null) {
176 Contact contact = user.getContact();
177 if (contact != null) {
178 avatar = get(contact, size, false);
179 } else {
180 String seed = user.getRealJid() != null ? user.getRealJid().asBareJid().toString() : null;
181 avatar = get(user.getName(), seed, size, false);
182 }
183 }
184 this.mXmppConnectionService.getBitmapCache().put(KEY, avatar);
185 return avatar;
186 }
187
188 public void clear(Contact contact) {
189 synchronized (this.sizes) {
190 for (Integer size : sizes) {
191 this.mXmppConnectionService.getBitmapCache().remove(
192 key(contact, size));
193 }
194 }
195 for (Conversation conversation : mXmppConnectionService.findAllConferencesWith(contact)) {
196 MucOptions.User user = conversation.getMucOptions().findUserByRealJid(contact.getJid().asBareJid());
197 if (user != null) {
198 clear(user);
199 }
200 clear(conversation);
201 }
202 }
203
204 private String key(Contact contact, int size) {
205 synchronized (this.sizes) {
206 if (!this.sizes.contains(size)) {
207 this.sizes.add(size);
208 }
209 }
210 return PREFIX_CONTACT +
211 '\0' +
212 contact.getAccount().getJid().asBareJid() +
213 '\0' +
214 emptyOnNull(contact.getJid()) +
215 '\0' +
216 size;
217 }
218
219 private String key(MucOptions.User user, int size) {
220 synchronized (this.sizes) {
221 if (!this.sizes.contains(size)) {
222 this.sizes.add(size);
223 }
224 }
225 return PREFIX_CONTACT +
226 '\0' +
227 user.getAccount().getJid().asBareJid() +
228 '\0' +
229 emptyOnNull(user.getFullJid()) +
230 '\0' +
231 emptyOnNull(user.getRealJid()) +
232 '\0' +
233 size;
234 }
235
236 public Bitmap get(ListItem item, int size) {
237 return get(item, size, false);
238 }
239
240 public Bitmap get(ListItem item, int size, boolean cachedOnly) {
241 if (item instanceof Contact) {
242 return get((Contact) item, size, cachedOnly);
243 } else if (item instanceof Bookmark) {
244 Bookmark bookmark = (Bookmark) item;
245 if (bookmark.getConversation() != null) {
246 return get(bookmark.getConversation(), size, cachedOnly);
247 } else {
248 Jid jid = bookmark.getJid();
249 Account account = bookmark.getAccount();
250 Contact contact = jid == null ? null : account.getRoster().getContact(jid);
251 if (contact != null && contact.getAvatarFilename() != null) {
252 return get(contact, size, cachedOnly);
253 }
254 String seed = jid != null ? jid.asBareJid().toString() : null;
255 return get(bookmark.getDisplayName(), seed, size, cachedOnly);
256 }
257 } else {
258 String seed = item.getJid() != null ? item.getJid().asBareJid().toString() : null;
259 return get(item.getDisplayName(), seed, size, cachedOnly);
260 }
261 }
262
263 public Bitmap get(Conversation conversation, int size) {
264 return get(conversation, size, false);
265 }
266
267 public Bitmap get(Conversation conversation, int size, boolean cachedOnly) {
268 if (conversation.getMode() == Conversation.MODE_SINGLE) {
269 return get(conversation.getContact(), size, cachedOnly);
270 } else {
271 return get(conversation.getMucOptions(), size, cachedOnly);
272 }
273 }
274
275 public void clear(Conversation conversation) {
276 if (conversation.getMode() == Conversation.MODE_SINGLE) {
277 clear(conversation.getContact());
278 } else {
279 clear(conversation.getMucOptions());
280 synchronized (this.conversationDependentKeys) {
281 Set<String> keys = this.conversationDependentKeys.get(conversation.getUuid());
282 if (keys == null) {
283 return;
284 }
285 LruCache<String, Bitmap> cache = this.mXmppConnectionService.getBitmapCache();
286 for (String key : keys) {
287 cache.remove(key);
288 }
289 keys.clear();
290 }
291 }
292 }
293
294 private Bitmap get(MucOptions mucOptions, int size, boolean cachedOnly) {
295 final String KEY = key(mucOptions, size);
296 Bitmap bitmap = this.mXmppConnectionService.getBitmapCache().get(KEY);
297 if (bitmap != null || cachedOnly) {
298 return bitmap;
299 }
300
301 bitmap = mXmppConnectionService.getFileBackend().getAvatar(mucOptions.getAvatar(), size);
302
303 if (bitmap == null) {
304 final List<MucOptions.User> users = mucOptions.getUsersRelevantForNameAndAvatar();
305 if (users.size() == 0) {
306 Conversation c = mucOptions.getConversation();
307 bitmap = getImpl(c.getName().toString(), c.getJid().asBareJid().toString(), size);
308 } else {
309 bitmap = getImpl(users, size);
310 }
311 }
312
313 this.mXmppConnectionService.getBitmapCache().put(KEY, bitmap);
314
315 return bitmap;
316 }
317
318 private Bitmap get(List<MucOptions.User> users, int size, boolean cachedOnly) {
319 final String KEY = key(users, size);
320 Bitmap bitmap = this.mXmppConnectionService.getBitmapCache().get(KEY);
321 if (bitmap != null || cachedOnly) {
322 return bitmap;
323 }
324 bitmap = getImpl(users, size);
325 this.mXmppConnectionService.getBitmapCache().put(KEY, bitmap);
326 return bitmap;
327 }
328
329 private Bitmap getImpl(List<MucOptions.User> users, int size) {
330 int count = users.size();
331 Bitmap bitmap = Bitmap.createBitmap(size, size, Bitmap.Config.ARGB_8888);
332 Canvas canvas = new Canvas(bitmap);
333 bitmap.eraseColor(TRANSPARENT);
334 if (count == 0) {
335 throw new AssertionError("Unable to draw tiles for 0 users");
336 } else if (count == 1) {
337 drawTile(canvas, users.get(0), 0, 0, size / 2 - 1, size);
338 drawTile(canvas, users.get(0).getAccount(), size / 2 + 1, 0, size, size);
339 } else if (count == 2) {
340 drawTile(canvas, users.get(0), 0, 0, size / 2 - 1, size);
341 drawTile(canvas, users.get(1), size / 2 + 1, 0, size, size);
342 } else if (count == 3) {
343 drawTile(canvas, users.get(0), 0, 0, size / 2 - 1, size);
344 drawTile(canvas, users.get(1), size / 2 + 1, 0, size, size / 2 - 1);
345 drawTile(canvas, users.get(2), size / 2 + 1, size / 2 + 1, size,
346 size);
347 } else if (count == 4) {
348 drawTile(canvas, users.get(0), 0, 0, size / 2 - 1, size / 2 - 1);
349 drawTile(canvas, users.get(1), 0, size / 2 + 1, size / 2 - 1, size);
350 drawTile(canvas, users.get(2), size / 2 + 1, 0, size, size / 2 - 1);
351 drawTile(canvas, users.get(3), size / 2 + 1, size / 2 + 1, size,
352 size);
353 } else {
354 drawTile(canvas, users.get(0), 0, 0, size / 2 - 1, size / 2 - 1);
355 drawTile(canvas, users.get(1), 0, size / 2 + 1, size / 2 - 1, size);
356 drawTile(canvas, users.get(2), size / 2 + 1, 0, size, size / 2 - 1);
357 drawTile(canvas, "\u2026", PLACEHOLDER_COLOR, size / 2 + 1, size / 2 + 1,
358 size, size);
359 }
360 return bitmap;
361 }
362
363 public void clear(final MucOptions options) {
364 if (options == null) {
365 return;
366 }
367 synchronized (this.sizes) {
368 for (Integer size : sizes) {
369 this.mXmppConnectionService.getBitmapCache().remove(key(options, size));
370 }
371 }
372 }
373
374 private String key(final MucOptions options, int size) {
375 synchronized (this.sizes) {
376 if (!this.sizes.contains(size)) {
377 this.sizes.add(size);
378 }
379 }
380 return PREFIX_CONVERSATION + "_" + options.getConversation().getUuid()
381 + "_" + String.valueOf(size);
382 }
383
384 private String key(List<MucOptions.User> users, int size) {
385 final Conversation conversation = users.get(0).getConversation();
386 StringBuilder builder = new StringBuilder("TILE_");
387 builder.append(conversation.getUuid());
388
389 for (MucOptions.User user : users) {
390 builder.append("\0");
391 builder.append(emptyOnNull(user.getRealJid()));
392 builder.append("\0");
393 builder.append(emptyOnNull(user.getFullJid()));
394 }
395 builder.append('\0');
396 builder.append(size);
397 final String key = builder.toString();
398 synchronized (this.conversationDependentKeys) {
399 Set<String> keys;
400 if (this.conversationDependentKeys.containsKey(conversation.getUuid())) {
401 keys = this.conversationDependentKeys.get(conversation.getUuid());
402 } else {
403 keys = new HashSet<>();
404 this.conversationDependentKeys.put(conversation.getUuid(), keys);
405 }
406 keys.add(key);
407 }
408 return key;
409 }
410
411 public Bitmap get(Account account, int size) {
412 return get(account, size, false);
413 }
414
415 public Bitmap get(Account account, int size, boolean cachedOnly) {
416 final String KEY = key(account, size);
417 Bitmap avatar = mXmppConnectionService.getBitmapCache().get(KEY);
418 if (avatar != null || cachedOnly) {
419 return avatar;
420 }
421 avatar = mXmppConnectionService.getFileBackend().getAvatar(account.getAvatar(), size);
422 if (avatar == null) {
423 final String displayName = account.getDisplayName();
424 final String jid = account.getJid().asBareJid().toEscapedString();
425 if (QuickConversationsService.isQuicksy() && !TextUtils.isEmpty(displayName)) {
426 avatar = get(displayName, jid, size, false);
427 } else {
428 avatar = get(jid, null, size, false);
429 }
430 }
431 mXmppConnectionService.getBitmapCache().put(KEY, avatar);
432 return avatar;
433 }
434
435 public Bitmap get(Message message, int size, boolean cachedOnly) {
436 final Conversational conversation = message.getConversation();
437 if (message.getType() == Message.TYPE_STATUS && message.getCounterparts() != null && message.getCounterparts().size() > 1) {
438 return get(message.getCounterparts(), size, cachedOnly);
439 } else if (message.getStatus() == Message.STATUS_RECEIVED) {
440 Contact c = message.getContact();
441 if (c != null && (c.getProfilePhoto() != null || c.getAvatarFilename() != null)) {
442 return get(c, size, cachedOnly);
443 } else if (conversation instanceof Conversation && message.getConversation().getMode() == Conversation.MODE_MULTI) {
444 final Jid trueCounterpart = message.getTrueCounterpart();
445 final MucOptions mucOptions = ((Conversation) conversation).getMucOptions();
446 MucOptions.User user;
447 if (trueCounterpart != null) {
448 user = mucOptions.findOrCreateUserByRealJid(trueCounterpart, message.getCounterpart());
449 } else {
450 user = mucOptions.findUserByFullJid(message.getCounterpart());
451 }
452 if (user != null) {
453 return getImpl(user, size, cachedOnly);
454 }
455 } else if (c != null) {
456 return get(c, size, cachedOnly);
457 }
458 Jid tcp = message.getTrueCounterpart();
459 String seed = tcp != null ? tcp.asBareJid().toString() : null;
460 return get(UIHelper.getMessageDisplayName(message), seed, size, cachedOnly);
461 } else {
462 return get(conversation.getAccount(), size, cachedOnly);
463 }
464 }
465
466 public void clear(Account account) {
467 synchronized (this.sizes) {
468 for (Integer size : sizes) {
469 this.mXmppConnectionService.getBitmapCache().remove(key(account, size));
470 }
471 }
472 }
473
474 public void clear(MucOptions.User user) {
475 synchronized (this.sizes) {
476 for (Integer size : sizes) {
477 this.mXmppConnectionService.getBitmapCache().remove(key(user, size));
478 }
479 }
480 }
481
482 private String key(Account account, int size) {
483 synchronized (this.sizes) {
484 if (!this.sizes.contains(size)) {
485 this.sizes.add(size);
486 }
487 }
488 return PREFIX_ACCOUNT + "_" + account.getUuid() + "_"
489 + String.valueOf(size);
490 }
491
492 /*public Bitmap get(String name, int size) {
493 return get(name,null, size,false);
494 }*/
495
496 public Bitmap get(final String name, String seed, final int size, boolean cachedOnly) {
497 final String KEY = key(seed == null ? name : name+"\0"+seed, size);
498 Bitmap bitmap = mXmppConnectionService.getBitmapCache().get(KEY);
499 if (bitmap != null || cachedOnly) {
500 return bitmap;
501 }
502 bitmap = getImpl(name, seed, size);
503 mXmppConnectionService.getBitmapCache().put(KEY, bitmap);
504 return bitmap;
505 }
506
507 private Bitmap getImpl(final String name, final String seed, final int size) {
508 Bitmap bitmap = Bitmap.createBitmap(size, size, Bitmap.Config.ARGB_8888);
509 Canvas canvas = new Canvas(bitmap);
510 final String trimmedName = name == null ? "" : name.trim();
511 drawTile(canvas, trimmedName, seed, 0, 0, size, size);
512 return bitmap;
513 }
514
515 private String key(String name, int size) {
516 synchronized (this.sizes) {
517 if (!this.sizes.contains(size)) {
518 this.sizes.add(size);
519 }
520 }
521 return PREFIX_GENERIC + "_" + name + "_" + String.valueOf(size);
522 }
523
524 private boolean drawTile(Canvas canvas, String letter, int tileColor, int left, int top, int right, int bottom) {
525 letter = letter.toUpperCase(Locale.getDefault());
526 Paint tilePaint = new Paint(), textPaint = new Paint();
527 tilePaint.setColor(tileColor);
528 textPaint.setFlags(Paint.ANTI_ALIAS_FLAG);
529 textPaint.setColor(FG_COLOR);
530 textPaint.setTypeface(Typeface.create("sans-serif-light",
531 Typeface.NORMAL));
532 textPaint.setTextSize((float) ((right - left) * 0.8));
533 Rect rect = new Rect();
534
535 canvas.drawRect(new Rect(left, top, right, bottom), tilePaint);
536 textPaint.getTextBounds(letter, 0, 1, rect);
537 float width = textPaint.measureText(letter);
538 canvas.drawText(letter, (right + left) / 2 - width / 2, (top + bottom)
539 / 2 + rect.height() / 2, textPaint);
540 return true;
541 }
542
543 private boolean drawTile(Canvas canvas, MucOptions.User user, int left, int top, int right, int bottom) {
544 Contact contact = user.getContact();
545 if (contact != null) {
546 Uri uri = null;
547 if (contact.getAvatarFilename() != null && QuickConversationsService.isQuicksy()) {
548 uri = mXmppConnectionService.getFileBackend().getAvatarUri(contact.getAvatarFilename());
549 } else if (contact.getProfilePhoto() != null) {
550 uri = Uri.parse(contact.getProfilePhoto());
551 } else if (contact.getAvatarFilename() != null) {
552 uri = mXmppConnectionService.getFileBackend().getAvatarUri(contact.getAvatarFilename());
553 }
554 if (drawTile(canvas, uri, left, top, right, bottom)) {
555 return true;
556 }
557 } else if (user.getAvatar() != null) {
558 Uri uri = mXmppConnectionService.getFileBackend().getAvatarUri(user.getAvatar());
559 if (drawTile(canvas, uri, left, top, right, bottom)) {
560 return true;
561 }
562 }
563 if (contact != null) {
564 String seed = contact.getJid().asBareJid().toString();
565 drawTile(canvas, contact.getDisplayName(), seed, left, top, right, bottom);
566 } else {
567 String seed = user.getRealJid() == null ? null : user.getRealJid().asBareJid().toString();
568 drawTile(canvas, user.getName(), seed, left, top, right, bottom);
569 }
570 return true;
571 }
572
573 private boolean drawTile(Canvas canvas, Account account, int left, int top, int right, int bottom) {
574 String avatar = account.getAvatar();
575 if (avatar != null) {
576 Uri uri = mXmppConnectionService.getFileBackend().getAvatarUri(avatar);
577 if (uri != null) {
578 if (drawTile(canvas, uri, left, top, right, bottom)) {
579 return true;
580 }
581 }
582 }
583 String name = account.getJid().asBareJid().toString();
584 return drawTile(canvas, name, name, left, top, right, bottom);
585 }
586
587 private boolean drawTile(Canvas canvas, String name, String seed, int left, int top, int right, int bottom) {
588 if (name != null) {
589 final String letter = getFirstLetter(name);
590 final int color = UIHelper.getColorForName(seed == null ? name : seed);
591 drawTile(canvas, letter, color, left, top, right, bottom);
592 return true;
593 }
594 return false;
595 }
596
597 private static String getFirstLetter(String name) {
598 for (Character c : name.toCharArray()) {
599 if (Character.isLetterOrDigit(c)) {
600 return c.toString();
601 }
602 }
603 return "X";
604 }
605
606 private boolean drawTile(Canvas canvas, Uri uri, int left, int top, int right, int bottom) {
607 if (uri != null) {
608 Bitmap bitmap = mXmppConnectionService.getFileBackend()
609 .cropCenter(uri, bottom - top, right - left);
610 if (bitmap != null) {
611 drawTile(canvas, bitmap, left, top, right, bottom);
612 return true;
613 }
614 }
615 return false;
616 }
617
618 private boolean drawTile(Canvas canvas, Bitmap bm, int dstleft, int dsttop, int dstright, int dstbottom) {
619 Rect dst = new Rect(dstleft, dsttop, dstright, dstbottom);
620 canvas.drawBitmap(bm, null, dst, null);
621 return true;
622 }
623
624 @Override
625 public void onAdvancedStreamFeaturesAvailable(Account account) {
626 XmppConnection.Features features = account.getXmppConnection().getFeatures();
627 if (features.pep() && !features.pepPersistent()) {
628 Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": has pep but is not persistent");
629 if (account.getAvatar() != null) {
630 mXmppConnectionService.republishAvatarIfNeeded(account);
631 }
632 }
633 }
634
635 private static String emptyOnNull(@Nullable Jid value) {
636 return value == null ? "" : value.toString();
637 }
638}