1package eu.siacs.conversations.ui.adapter;
2
3import android.Manifest;
4import android.app.Activity;
5import android.content.Intent;
6import android.content.SharedPreferences;
7import android.content.pm.PackageManager;
8import android.graphics.PorterDuff;
9import android.graphics.drawable.Drawable;
10import android.graphics.Typeface;
11import android.net.Uri;
12import android.os.AsyncTask;
13import android.os.Build;
14import android.preference.PreferenceManager;
15import android.text.Spannable;
16import android.text.SpannableString;
17import android.text.SpannableStringBuilder;
18import android.text.style.ImageSpan;
19import android.text.style.ClickableSpan;
20import android.text.format.DateUtils;
21import android.text.style.ForegroundColorSpan;
22import android.text.style.RelativeSizeSpan;
23import android.text.style.StyleSpan;
24import android.text.style.URLSpan;
25import android.util.DisplayMetrics;
26import android.util.LruCache;
27import android.view.accessibility.AccessibilityEvent;
28import android.view.MotionEvent;
29import android.view.View;
30import android.view.ViewGroup;
31import android.view.WindowManager;
32import android.widget.ArrayAdapter;
33import android.widget.Button;
34import android.widget.ImageView;
35import android.widget.LinearLayout;
36import android.widget.ListAdapter;
37import android.widget.ListView;
38import android.widget.RelativeLayout;
39import android.widget.TextView;
40import android.widget.Toast;
41
42import androidx.core.app.ActivityCompat;
43import androidx.core.content.ContextCompat;
44import androidx.core.content.res.ResourcesCompat;
45
46import com.cheogram.android.BobTransfer;
47import com.cheogram.android.MessageTextActionModeCallback;
48import com.cheogram.android.SwipeDetector;
49import com.cheogram.android.WebxdcPage;
50import com.cheogram.android.WebxdcUpdate;
51
52import com.google.common.base.Strings;
53
54import com.lelloman.identicon.view.GithubIdenticonView;
55
56import java.io.IOException;
57import java.net.URI;
58import java.net.URISyntaxException;
59import java.security.NoSuchAlgorithmException;
60import java.util.HashMap;
61import java.util.List;
62import java.util.Map;
63import java.util.Locale;
64import java.util.regex.Matcher;
65import java.util.regex.Pattern;
66
67import io.ipfs.cid.Cid;
68
69import me.saket.bettermovementmethod.BetterLinkMovementMethod;
70
71import eu.siacs.conversations.Config;
72import eu.siacs.conversations.R;
73import eu.siacs.conversations.crypto.axolotl.FingerprintStatus;
74import eu.siacs.conversations.entities.Account;
75import eu.siacs.conversations.entities.Contact;
76import eu.siacs.conversations.entities.Conversation;
77import eu.siacs.conversations.entities.Conversational;
78import eu.siacs.conversations.entities.DownloadableFile;
79import eu.siacs.conversations.entities.Message.FileParams;
80import eu.siacs.conversations.entities.Message;
81import eu.siacs.conversations.entities.Roster;
82import eu.siacs.conversations.entities.RtpSessionStatus;
83import eu.siacs.conversations.entities.Transferable;
84import eu.siacs.conversations.persistance.FileBackend;
85import eu.siacs.conversations.services.MessageArchiveService;
86import eu.siacs.conversations.services.NotificationService;
87import eu.siacs.conversations.ui.ConversationFragment;
88import eu.siacs.conversations.ui.ConversationsActivity;
89import eu.siacs.conversations.ui.XmppActivity;
90import eu.siacs.conversations.ui.service.AudioPlayer;
91import eu.siacs.conversations.ui.text.DividerSpan;
92import eu.siacs.conversations.ui.text.QuoteSpan;
93import eu.siacs.conversations.ui.util.AvatarWorkerTask;
94import eu.siacs.conversations.ui.util.MyLinkify;
95import eu.siacs.conversations.ui.util.QuoteHelper;
96import eu.siacs.conversations.ui.util.ShareUtil;
97import eu.siacs.conversations.ui.util.StyledAttributes;
98import eu.siacs.conversations.ui.util.ViewUtil;
99import eu.siacs.conversations.utils.CryptoHelper;
100import eu.siacs.conversations.utils.Emoticons;
101import eu.siacs.conversations.utils.GeoHelper;
102import eu.siacs.conversations.utils.MessageUtils;
103import eu.siacs.conversations.utils.StylingHelper;
104import eu.siacs.conversations.utils.TimeFrameUtils;
105import eu.siacs.conversations.utils.UIHelper;
106import eu.siacs.conversations.xmpp.Jid;
107import eu.siacs.conversations.xmpp.mam.MamReference;
108import eu.siacs.conversations.xml.Element;
109
110public class MessageAdapter extends ArrayAdapter<Message> {
111
112 public static final String DATE_SEPARATOR_BODY = "DATE_SEPARATOR";
113 private static final int SENT = 0;
114 private static final int RECEIVED = 1;
115 private static final int STATUS = 2;
116 private static final int DATE_SEPARATOR = 3;
117 private static final int RTP_SESSION = 4;
118 private final XmppActivity activity;
119 private final AudioPlayer audioPlayer;
120 private List<String> highlightedTerm = null;
121 private final DisplayMetrics metrics;
122 private ConversationFragment mConversationFragment = null;
123 private OnContactPictureClicked mOnContactPictureClickedListener;
124 private OnContactPictureClicked mOnMessageBoxClickedListener;
125 private OnContactPictureClicked mOnMessageBoxSwipedListener;
126 private OnContactPictureLongClicked mOnContactPictureLongClickedListener;
127 private OnInlineImageLongClicked mOnInlineImageLongClickedListener;
128 private boolean mUseGreenBackground = false;
129 private final boolean mForceNames;
130 private final Map<String, WebxdcUpdate> lastWebxdcUpdate = new HashMap<>();
131 private String selectionUuid = null;
132
133 public MessageAdapter(final XmppActivity activity, final List<Message> messages, final boolean forceNames) {
134 super(activity, 0, messages);
135 this.audioPlayer = new AudioPlayer(this);
136 this.activity = activity;
137 metrics = getContext().getResources().getDisplayMetrics();
138 updatePreferences();
139 this.mForceNames = forceNames;
140 }
141
142 public MessageAdapter(final XmppActivity activity, final List<Message> messages) {
143 this(activity, messages, false);
144 }
145
146 private static void resetClickListener(View... views) {
147 for (View view : views) {
148 if (view != null) view.setOnClickListener(null);
149 }
150 }
151
152 public void flagScreenOn() {
153 activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
154 }
155
156 public void flagScreenOff() {
157 activity.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
158 }
159
160 public void setVolumeControl(final int stream) {
161 activity.setVolumeControlStream(stream);
162 }
163
164 public void setOnContactPictureClicked(OnContactPictureClicked listener) {
165 this.mOnContactPictureClickedListener = listener;
166 }
167
168 public void setOnMessageBoxClicked(OnContactPictureClicked listener) {
169 this.mOnMessageBoxClickedListener = listener;
170 }
171
172 public void setOnMessageBoxSwiped(OnContactPictureClicked listener) {
173 this.mOnMessageBoxSwipedListener = listener;
174 }
175
176 public void setConversationFragment(ConversationFragment frag) {
177 mConversationFragment = frag;
178 }
179
180 public void quoteText(String text) {
181 if (mConversationFragment != null) mConversationFragment.quoteText(text);
182 }
183
184 public boolean hasSelection() {
185 return selectionUuid != null;
186 }
187
188 public Activity getActivity() {
189 return activity;
190 }
191
192 public void setOnContactPictureLongClicked(
193 OnContactPictureLongClicked listener) {
194 this.mOnContactPictureLongClickedListener = listener;
195 }
196
197 public void setOnInlineImageLongClicked(OnInlineImageLongClicked listener) {
198 this.mOnInlineImageLongClickedListener = listener;
199 }
200
201 @Override
202 public int getViewTypeCount() {
203 return 5;
204 }
205
206 private int getItemViewType(Message message) {
207 if (message.getType() == Message.TYPE_STATUS) {
208 if (DATE_SEPARATOR_BODY.equals(message.getBody())) {
209 return DATE_SEPARATOR;
210 } else {
211 return STATUS;
212 }
213 } else if (message.getType() == Message.TYPE_RTP_SESSION) {
214 return RTP_SESSION;
215 } else if (message.getStatus() <= Message.STATUS_RECEIVED) {
216 return RECEIVED;
217 } else {
218 return SENT;
219 }
220 }
221
222 @Override
223 public int getItemViewType(int position) {
224 return this.getItemViewType(getItem(position));
225 }
226
227 private int getMessageTextColor(boolean onDark, boolean primary) {
228 if (onDark) {
229 return ContextCompat.getColor(activity, primary ? R.color.white : R.color.white70);
230 } else {
231 return ContextCompat.getColor(activity, primary ? R.color.black87 : R.color.black54);
232 }
233 }
234
235 private void displayStatus(ViewHolder viewHolder, Message message, int type, boolean darkBackground) {
236 String filesize = null;
237 String info = null;
238 boolean error = false;
239 if (viewHolder.indicatorReceived != null) {
240 viewHolder.indicatorReceived.setVisibility(View.GONE);
241 }
242
243 if (viewHolder.edit_indicator != null) {
244 if (message.edited() && message.getModerated() == null) {
245 viewHolder.edit_indicator.setVisibility(View.VISIBLE);
246 viewHolder.edit_indicator.setImageResource(darkBackground ? R.drawable.ic_mode_edit_white_18dp : R.drawable.ic_mode_edit_black_18dp);
247 viewHolder.edit_indicator.setAlpha(darkBackground ? 0.7f : 0.57f);
248 } else {
249 viewHolder.edit_indicator.setVisibility(View.GONE);
250 }
251 }
252 final Transferable transferable = message.getTransferable();
253 boolean multiReceived = message.getConversation().getMode() == Conversation.MODE_MULTI
254 && message.getMergedStatus() <= Message.STATUS_RECEIVED;
255 if (message.isFileOrImage() || transferable != null || MessageUtils.unInitiatedButKnownSize(message)) {
256 FileParams params = message.getFileParams();
257 filesize = params.size != null ? UIHelper.filesizeToString(params.size) : null;
258 if (transferable != null && (transferable.getStatus() == Transferable.STATUS_FAILED || transferable.getStatus() == Transferable.STATUS_CANCELLED)) {
259 error = true;
260 }
261 }
262 switch (message.getMergedStatus()) {
263 case Message.STATUS_WAITING:
264 info = getContext().getString(R.string.waiting);
265 break;
266 case Message.STATUS_UNSEND:
267 if (transferable != null) {
268 info = getContext().getString(R.string.sending_file, transferable.getProgress());
269 } else {
270 info = getContext().getString(R.string.sending);
271 }
272 break;
273 case Message.STATUS_OFFERED:
274 info = getContext().getString(R.string.offering);
275 break;
276 case Message.STATUS_SEND_RECEIVED:
277 case Message.STATUS_SEND_DISPLAYED:
278 if (viewHolder.indicatorReceived != null) {
279 viewHolder.indicatorReceived.setImageResource(darkBackground ? R.drawable.ic_done_white_18dp : R.drawable.ic_done_black_18dp);
280 viewHolder.indicatorReceived.setAlpha(darkBackground ? 0.7f : 0.57f);
281 viewHolder.indicatorReceived.setVisibility(View.VISIBLE);
282 }
283 break;
284 case Message.STATUS_SEND_FAILED:
285 final String errorMessage = message.getErrorMessage();
286 if (Message.ERROR_MESSAGE_CANCELLED.equals(errorMessage)) {
287 info = getContext().getString(R.string.cancelled);
288 } else if (errorMessage != null) {
289 final String[] errorParts = errorMessage.split("\\u001f", 2);
290 if (errorParts.length == 2) {
291 switch (errorParts[0]) {
292 case "file-too-large":
293 info = getContext().getString(R.string.file_too_large);
294 break;
295 default:
296 info = getContext().getString(R.string.send_failed);
297 break;
298 }
299 } else {
300 info = getContext().getString(R.string.send_failed);
301 }
302 } else {
303 info = getContext().getString(R.string.send_failed);
304 }
305 error = true;
306 break;
307 default:
308 if (mForceNames || multiReceived || (message.getTrueCounterpart() != null && message.getContact() != null)) {
309 info = UIHelper.getMessageDisplayName(message);
310 }
311 break;
312 }
313 if (error && type == SENT) {
314 if (darkBackground) {
315 viewHolder.time.setTextAppearance(getContext(), R.style.TextAppearance_Conversations_Caption_Warning_OnDark);
316 } else {
317 viewHolder.time.setTextAppearance(getContext(), R.style.TextAppearance_Conversations_Caption_Warning);
318 }
319 } else {
320 if (darkBackground) {
321 viewHolder.time.setTextAppearance(getContext(), R.style.TextAppearance_Conversations_Caption_OnDark);
322 } else {
323 viewHolder.time.setTextAppearance(getContext(), R.style.TextAppearance_Conversations_Caption);
324 }
325 viewHolder.time.setTextColor(this.getMessageTextColor(darkBackground, false));
326 }
327 if (message.getEncryption() == Message.ENCRYPTION_NONE) {
328 viewHolder.indicator.setVisibility(View.GONE);
329 } else {
330 boolean verified = false;
331 if (message.getEncryption() == Message.ENCRYPTION_AXOLOTL) {
332 final FingerprintStatus status = message.getConversation()
333 .getAccount().getAxolotlService().getFingerprintTrust(
334 message.getFingerprint());
335 if (status != null && status.isVerified()) {
336 verified = true;
337 }
338 }
339 if (verified) {
340 viewHolder.indicator.setImageResource(darkBackground ? R.drawable.ic_verified_user_white_18dp : R.drawable.ic_verified_user_black_18dp);
341 } else {
342 viewHolder.indicator.setImageResource(darkBackground ? R.drawable.ic_lock_white_18dp : R.drawable.ic_lock_black_18dp);
343 }
344 if (darkBackground) {
345 viewHolder.indicator.setAlpha(0.7f);
346 } else {
347 viewHolder.indicator.setAlpha(0.57f);
348 }
349 viewHolder.indicator.setVisibility(View.VISIBLE);
350 }
351
352 final String formattedTime = UIHelper.readableTimeDifferenceFull(getContext(), message.getMergedTimeSent());
353 final String bodyLanguage = message.getBodyLanguage();
354 final String bodyLanguageInfo = bodyLanguage == null ? "" : String.format(" \u00B7 %s", bodyLanguage.toUpperCase(Locale.US));
355 if (message.getStatus() <= Message.STATUS_RECEIVED) {
356 if ((filesize != null) && (info != null)) {
357 viewHolder.time.setText(formattedTime + " \u00B7 " + filesize + " \u00B7 " + info + bodyLanguageInfo);
358 } else if ((filesize == null) && (info != null)) {
359 viewHolder.time.setText(formattedTime + " \u00B7 " + info + bodyLanguageInfo);
360 } else if ((filesize != null) && (info == null)) {
361 viewHolder.time.setText(formattedTime + " \u00B7 " + filesize + bodyLanguageInfo);
362 } else {
363 viewHolder.time.setText(formattedTime + bodyLanguageInfo);
364 }
365 } else {
366 if ((filesize != null) && (info != null)) {
367 viewHolder.time.setText(filesize + " \u00B7 " + info + bodyLanguageInfo);
368 } else if ((filesize == null) && (info != null)) {
369 if (error) {
370 viewHolder.time.setText(info + " \u00B7 " + formattedTime + bodyLanguageInfo);
371 } else {
372 viewHolder.time.setText(info);
373 }
374 } else if ((filesize != null) && (info == null)) {
375 viewHolder.time.setText(filesize + " \u00B7 " + formattedTime + bodyLanguageInfo);
376 } else {
377 viewHolder.time.setText(formattedTime + bodyLanguageInfo);
378 }
379 }
380 }
381
382 private void displayInfoMessage(ViewHolder viewHolder, CharSequence text, boolean darkBackground, final Message message, int type) {
383 displayDownloadableMessage(viewHolder, message, "", darkBackground, type);
384 int imageVisibility = viewHolder.image.getVisibility();
385 displayInfoMessage(viewHolder, text, darkBackground);
386 viewHolder.image.setVisibility(imageVisibility);
387 }
388
389 private void displayInfoMessage(ViewHolder viewHolder, CharSequence text, boolean darkBackground) {
390 viewHolder.download_button.setVisibility(View.GONE);
391 viewHolder.audioPlayer.setVisibility(View.GONE);
392 viewHolder.image.setVisibility(View.GONE);
393 viewHolder.messageBody.setVisibility(View.VISIBLE);
394 viewHolder.messageBody.setText(text);
395 if (darkBackground) {
396 viewHolder.messageBody.setTextAppearance(getContext(), R.style.TextAppearance_Conversations_Body1_Secondary_OnDark);
397 } else {
398 viewHolder.messageBody.setTextAppearance(getContext(), R.style.TextAppearance_Conversations_Body1_Secondary);
399 }
400 viewHolder.messageBody.setTextIsSelectable(false);
401 }
402
403 private void displayEmojiMessage(final ViewHolder viewHolder, final SpannableStringBuilder body, final boolean darkBackground) {
404 viewHolder.download_button.setVisibility(View.GONE);
405 viewHolder.audioPlayer.setVisibility(View.GONE);
406 viewHolder.image.setVisibility(View.GONE);
407 viewHolder.messageBody.setVisibility(View.VISIBLE);
408 if (darkBackground) {
409 viewHolder.messageBody.setTextAppearance(getContext(), R.style.TextAppearance_Conversations_Body1_Emoji_OnDark);
410 } else {
411 viewHolder.messageBody.setTextAppearance(getContext(), R.style.TextAppearance_Conversations_Body1_Emoji);
412 }
413 ImageSpan[] imageSpans = body.getSpans(0, body.length(), ImageSpan.class);
414 float size = imageSpans.length == 1 || Emoticons.isEmoji(body.toString()) ? 3.0f : 2.0f;
415 body.setSpan(new RelativeSizeSpan(size), 0, body.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
416 viewHolder.messageBody.setText(body);
417 }
418
419 private void applyQuoteSpan(SpannableStringBuilder body, int start, int end, boolean darkBackground) {
420 if (start > 1 && !"\n\n".equals(body.subSequence(start - 2, start).toString())) {
421 body.insert(start++, "\n");
422 body.setSpan(
423 new DividerSpan(false),
424 start - ("\n".equals(body.subSequence(start - 2, start - 1).toString()) ? 2 : 1),
425 start,
426 Spannable.SPAN_EXCLUSIVE_EXCLUSIVE
427 );
428 end++;
429 }
430 if (end < body.length() - 1 && !"\n\n".equals(body.subSequence(end, end + 2).toString())) {
431 body.insert(end, "\n");
432 body.setSpan(
433 new DividerSpan(false),
434 end,
435 end + ("\n".equals(body.subSequence(end + 1, end + 2).toString()) ? 2 : 1),
436 Spannable.SPAN_EXCLUSIVE_EXCLUSIVE
437 );
438 }
439 int color = darkBackground ? this.getMessageTextColor(darkBackground, false)
440 : ContextCompat.getColor(activity, R.color.green700_desaturated);
441 DisplayMetrics metrics = getContext().getResources().getDisplayMetrics();
442 body.setSpan(new QuoteSpan(color, metrics), start, end, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
443 }
444
445 /**
446 * Applies QuoteSpan to group of lines which starts with > or » characters.
447 * Appends likebreaks and applies DividerSpan to them to show a padding between quote and text.
448 */
449 public boolean handleTextQuotes(SpannableStringBuilder body, boolean darkBackground) {
450 boolean startsWithQuote = false;
451 int quoteDepth = 1;
452 while (QuoteHelper.bodyContainsQuoteStart(body) && quoteDepth <= Config.QUOTE_MAX_DEPTH) {
453 char previous = '\n';
454 int lineStart = -1;
455 int lineTextStart = -1;
456 int quoteStart = -1;
457 for (int i = 0; i <= body.length(); i++) {
458 char current = body.length() > i ? body.charAt(i) : '\n';
459 if (lineStart == -1) {
460 if (previous == '\n') {
461 if (i < body.length() && QuoteHelper.isPositionQuoteStart(body, i)) {
462 // Line start with quote
463 lineStart = i;
464 if (quoteStart == -1) quoteStart = i;
465 if (i == 0) startsWithQuote = true;
466 } else if (quoteStart >= 0) {
467 // Line start without quote, apply spans there
468 applyQuoteSpan(body, quoteStart, i - 1, darkBackground);
469 quoteStart = -1;
470 }
471 }
472 } else {
473 // Remove extra spaces between > and first character in the line
474 // > character will be removed too
475 if (current != ' ' && lineTextStart == -1) {
476 lineTextStart = i;
477 }
478 if (current == '\n') {
479 body.delete(lineStart, lineTextStart);
480 i -= lineTextStart - lineStart;
481 if (i == lineStart) {
482 // Avoid empty lines because span over empty line can be hidden
483 body.insert(i++, " ");
484 }
485 lineStart = -1;
486 lineTextStart = -1;
487 }
488 }
489 previous = current;
490 }
491 if (quoteStart >= 0) {
492 // Apply spans to finishing open quote
493 applyQuoteSpan(body, quoteStart, body.length(), darkBackground);
494 }
495 quoteDepth++;
496 }
497 return startsWithQuote;
498 }
499
500 private SpannableStringBuilder getSpannableBody(final Message message) {
501 Drawable fallbackImg = ResourcesCompat.getDrawable(activity.getResources(), activity.getThemeResource(R.attr.ic_attach_photo, R.drawable.ic_attach_photo), null);
502 return message.getMergedBody((cid) -> {
503 try {
504 DownloadableFile f = activity.xmppConnectionService.getFileForCid(cid);
505 if (f == null || !f.canRead()) {
506 if (!message.trusted() && !message.getConversation().canInferPresence()) return null;
507
508 try {
509 new BobTransfer(BobTransfer.uri(cid), message.getConversation().getAccount(), message.getCounterpart(), activity.xmppConnectionService).start();
510 } catch (final NoSuchAlgorithmException | URISyntaxException e) { }
511 return null;
512 }
513
514 Drawable d = activity.xmppConnectionService.getFileBackend().getThumbnail(f, activity.getResources(), (int) (metrics.density * 288), true);
515 if (d == null) {
516 new ThumbnailTask().execute(f);
517 }
518 return d;
519 } catch (final IOException e) {
520 return fallbackImg;
521 }
522 }, fallbackImg);
523 }
524
525 private void displayTextMessage(final ViewHolder viewHolder, final Message message, boolean darkBackground, int type) {
526 viewHolder.download_button.setVisibility(View.GONE);
527 viewHolder.image.setVisibility(View.GONE);
528 viewHolder.audioPlayer.setVisibility(View.GONE);
529 viewHolder.messageBody.setVisibility(View.GONE);
530
531 if (darkBackground) {
532 viewHolder.messageBody.setTextAppearance(getContext(), R.style.TextAppearance_Conversations_Body1_OnDark);
533 } else {
534 viewHolder.messageBody.setTextAppearance(getContext(), R.style.TextAppearance_Conversations_Body1);
535 }
536 viewHolder.messageBody.setHighlightColor(ContextCompat.getColor(activity, darkBackground
537 ? (type == SENT || !mUseGreenBackground ? R.color.black26 : R.color.grey800) : R.color.grey500));
538 viewHolder.messageBody.setTypeface(null, Typeface.NORMAL);
539
540 if (message.getBody() != null && !message.getBody().equals("")) {
541 viewHolder.messageBody.setVisibility(View.VISIBLE);
542 final String nick = UIHelper.getMessageDisplayName(message);
543 SpannableStringBuilder body = getSpannableBody(message);
544 boolean hasMeCommand = message.hasMeCommand();
545 if (hasMeCommand) {
546 body = body.replace(0, Message.ME_COMMAND.length(), nick + " ");
547 }
548 if (body.length() > Config.MAX_DISPLAY_MESSAGE_CHARS) {
549 body = new SpannableStringBuilder(body, 0, Config.MAX_DISPLAY_MESSAGE_CHARS);
550 body.append("\u2026");
551 }
552 Message.MergeSeparator[] mergeSeparators = body.getSpans(0, body.length(), Message.MergeSeparator.class);
553 for (Message.MergeSeparator mergeSeparator : mergeSeparators) {
554 int start = body.getSpanStart(mergeSeparator);
555 int end = body.getSpanEnd(mergeSeparator);
556 body.setSpan(new DividerSpan(true), start, end, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
557 }
558 for (final android.text.style.QuoteSpan quote : body.getSpans(0, body.length(), android.text.style.QuoteSpan.class)) {
559 int start = body.getSpanStart(quote);
560 int end = body.getSpanEnd(quote);
561 body.removeSpan(quote);
562 applyQuoteSpan(body, start, end, darkBackground);
563 }
564 boolean startsWithQuote = handleTextQuotes(body, darkBackground);
565 if (!message.isPrivateMessage()) {
566 if (hasMeCommand) {
567 body.setSpan(new StyleSpan(Typeface.BOLD_ITALIC), 0, nick.length(),
568 Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
569 }
570 } else {
571 String privateMarker;
572 if (message.getStatus() <= Message.STATUS_RECEIVED) {
573 privateMarker = activity.getString(R.string.private_message);
574 } else {
575 Jid cp = message.getCounterpart();
576 privateMarker = activity.getString(R.string.private_message_to, Strings.nullToEmpty(cp == null ? null : cp.getResource()));
577 }
578 body.insert(0, privateMarker);
579 int privateMarkerIndex = privateMarker.length();
580 if (startsWithQuote) {
581 body.insert(privateMarkerIndex, "\n\n");
582 body.setSpan(new DividerSpan(false), privateMarkerIndex, privateMarkerIndex + 2,
583 Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
584 } else {
585 body.insert(privateMarkerIndex, " ");
586 }
587 body.setSpan(new ForegroundColorSpan(getMessageTextColor(darkBackground, false)), 0, privateMarkerIndex, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
588 body.setSpan(new StyleSpan(Typeface.BOLD), 0, privateMarkerIndex, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
589 if (hasMeCommand) {
590 body.setSpan(new StyleSpan(Typeface.BOLD_ITALIC), privateMarkerIndex + 1,
591 privateMarkerIndex + 1 + nick.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
592 }
593 }
594 if (message.getConversation().getMode() == Conversation.MODE_MULTI && message.getStatus() == Message.STATUS_RECEIVED) {
595 if (message.getConversation() instanceof Conversation) {
596 final Conversation conversation = (Conversation) message.getConversation();
597 Pattern pattern = NotificationService.generateNickHighlightPattern(conversation.getMucOptions().getActualNick());
598 Matcher matcher = pattern.matcher(body);
599 while (matcher.find()) {
600 body.setSpan(new StyleSpan(Typeface.BOLD), matcher.start(), matcher.end(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
601 }
602
603 pattern = NotificationService.generateNickHighlightPattern(conversation.getMucOptions().getActualName());
604 matcher = pattern.matcher(body);
605 while (matcher.find()) {
606 body.setSpan(new StyleSpan(Typeface.BOLD), matcher.start(), matcher.end(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
607 }
608 }
609 }
610 Matcher matcher = Emoticons.getEmojiPattern(body).matcher(body);
611 while (matcher.find()) {
612 if (matcher.start() < matcher.end()) {
613 body.setSpan(new RelativeSizeSpan(1.2f), matcher.start(), matcher.end(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
614 }
615 }
616
617 StylingHelper.format(body, viewHolder.messageBody.getCurrentTextColor());
618 if (highlightedTerm != null) {
619 StylingHelper.highlight(activity, body, highlightedTerm, StylingHelper.isDarkText(viewHolder.messageBody));
620 }
621 MyLinkify.addLinks(body, message.getConversation().getAccount(), message.getConversation().getJid());
622 viewHolder.messageBody.setAutoLinkMask(0);
623 viewHolder.messageBody.setText(body);
624 BetterLinkMovementMethod method = new BetterLinkMovementMethod() {
625 @Override
626 protected void dispatchUrlLongClick(TextView tv, ClickableSpan span) {
627 if (span instanceof URLSpan || mOnInlineImageLongClickedListener == null) {
628 tv.dispatchTouchEvent(MotionEvent.obtain(0, 0, MotionEvent.ACTION_CANCEL, 0f, 0f, 0));
629 super.dispatchUrlLongClick(tv, span);
630 return;
631 }
632
633 Spannable body = (Spannable) tv.getText();
634 ImageSpan[] imageSpans = body.getSpans(body.getSpanStart(span), body.getSpanEnd(span), ImageSpan.class);
635 if (imageSpans.length > 0) {
636 Uri uri = Uri.parse(imageSpans[0].getSource());
637 Cid cid = BobTransfer.cid(uri);
638 if (cid == null) return;
639 if (mOnInlineImageLongClickedListener.onInlineImageLongClicked(cid)) {
640 tv.dispatchTouchEvent(MotionEvent.obtain(0, 0, MotionEvent.ACTION_CANCEL, 0f, 0f, 0));
641 }
642 }
643 }
644 };
645 method.setOnLinkLongClickListener((tv, url) -> {
646 tv.dispatchTouchEvent(MotionEvent.obtain(0, 0, MotionEvent.ACTION_CANCEL, 0f, 0f, 0));
647 ShareUtil.copyLinkToClipboard(activity, url);
648 return true;
649 });
650 viewHolder.messageBody.setMovementMethod(method);
651 } else {
652 viewHolder.messageBody.setText("");
653 viewHolder.messageBody.setTextIsSelectable(false);
654 }
655 }
656
657 private void displayDownloadableMessage(ViewHolder viewHolder, final Message message, String text, final boolean darkBackground, final int type) {
658 displayTextMessage(viewHolder, message, darkBackground, type);
659 viewHolder.image.setVisibility(View.GONE);
660 List<Element> thumbs = message.getFileParams() != null ? message.getFileParams().getThumbnails() : null;
661 if (thumbs != null && !thumbs.isEmpty()) {
662 for (Element thumb : thumbs) {
663 Uri uri = Uri.parse(thumb.getAttribute("uri"));
664 if (uri.getScheme().equals("data")) {
665 String[] parts = uri.getSchemeSpecificPart().split(",", 2);
666 parts = parts[0].split(";");
667 if (!parts[0].equals("image/blurhash") && !parts[0].equals("image/thumbhash") && !parts[0].equals("image/jpeg") && !parts[0].equals("image/png") && !parts[0].equals("image/webp") && !parts[0].equals("image/gif")) continue;
668 } else if (uri.getScheme().equals("cid")) {
669 Cid cid = BobTransfer.cid(uri);
670 if (cid == null) continue;
671 DownloadableFile f = activity.xmppConnectionService.getFileForCid(cid);
672 if (f == null || !f.canRead()) {
673 if (!message.trusted() && !message.getConversation().canInferPresence()) continue;
674
675 try {
676 new BobTransfer(BobTransfer.uri(cid), message.getConversation().getAccount(), message.getCounterpart(), activity.xmppConnectionService).start();
677 } catch (final NoSuchAlgorithmException | URISyntaxException e) { }
678 continue;
679 }
680 } else {
681 continue;
682 }
683
684 int width = message.getFileParams().width;
685 if (width < 1 && thumb.getAttribute("width") != null) width = Integer.parseInt(thumb.getAttribute("width"));
686 if (width < 1) width = 1920;
687
688 int height = message.getFileParams().height;
689 if (height < 1 && thumb.getAttribute("height") != null) height = Integer.parseInt(thumb.getAttribute("height"));
690 if (height < 1) height = 1080;
691
692 viewHolder.image.setVisibility(View.VISIBLE);
693 imagePreviewLayout(width, height, viewHolder.image);
694 activity.loadBitmap(message, viewHolder.image);
695 viewHolder.image.setOnClickListener(v -> ConversationFragment.downloadFile(activity, message));
696
697 break;
698 }
699 }
700 viewHolder.audioPlayer.setVisibility(View.GONE);
701 viewHolder.download_button.setVisibility(View.VISIBLE);
702 viewHolder.download_button.setText(text);
703 viewHolder.download_button.setOnClickListener(v -> ConversationFragment.downloadFile(activity, message));
704 }
705
706 private void displayWebxdcMessage(ViewHolder viewHolder, final Message message, final boolean darkBackground, final int type) {
707 Cid webxdcCid = message.getFileParams().getCids().get(0);
708 WebxdcPage webxdc = new WebxdcPage(activity, webxdcCid, message, activity.xmppConnectionService);
709 displayTextMessage(viewHolder, message, darkBackground, type);
710 viewHolder.image.setVisibility(View.GONE);
711 viewHolder.audioPlayer.setVisibility(View.GONE);
712 viewHolder.download_button.setVisibility(View.VISIBLE);
713 viewHolder.download_button.setText("Open " + webxdc.getName());
714 viewHolder.download_button.setOnClickListener(v -> {
715 Conversation conversation = (Conversation) message.getConversation();
716 if (!conversation.switchToSession("webxdc\0" + message.getUuid())) {
717 conversation.startWebxdc(webxdc);
718 }
719 });
720
721 final WebxdcUpdate lastUpdate;
722 synchronized(lastWebxdcUpdate) { lastUpdate = lastWebxdcUpdate.get(message.getUuid()); }
723 if (lastUpdate == null) {
724 new Thread(() -> {
725 final WebxdcUpdate update = activity.xmppConnectionService.findLastWebxdcUpdate(message);
726 if (update != null) {
727 synchronized(lastWebxdcUpdate) { lastWebxdcUpdate.put(message.getUuid(), update); }
728 activity.xmppConnectionService.updateConversationUi();
729 }
730 }).start();
731 } else {
732 if (lastUpdate != null && (lastUpdate.getSummary() != null || lastUpdate.getDocument() != null)) {
733 viewHolder.messageBody.setVisibility(View.VISIBLE);
734 viewHolder.messageBody.setText(
735 (lastUpdate.getDocument() == null ? "" : lastUpdate.getDocument() + "\n") +
736 (lastUpdate.getSummary() == null ? "" : lastUpdate.getSummary())
737 );
738 }
739 }
740
741 final LruCache<String, Drawable> cache = activity.xmppConnectionService.getDrawableCache();
742 final Drawable d = cache.get("webxdc:icon:" + webxdcCid);
743 if (d == null) {
744 new Thread(() -> {
745 Drawable icon = webxdc.getIcon();
746 if (icon != null) {
747 cache.put("webxdc:icon:" + webxdcCid, icon);
748 activity.xmppConnectionService.updateConversationUi();
749 }
750 }).start();
751 } else {
752 viewHolder.image.setVisibility(View.VISIBLE);
753 viewHolder.image.setImageDrawable(d);
754 }
755 }
756
757 private void displayOpenableMessage(ViewHolder viewHolder, final Message message, final boolean darkBackground, final int type) {
758 displayTextMessage(viewHolder, message, darkBackground, type);
759 viewHolder.image.setVisibility(View.GONE);
760 viewHolder.audioPlayer.setVisibility(View.GONE);
761 viewHolder.download_button.setVisibility(View.VISIBLE);
762 viewHolder.download_button.setText(activity.getString(R.string.open_x_file, UIHelper.getFileDescriptionString(activity, message)));
763 viewHolder.download_button.setOnClickListener(v -> openDownloadable(message));
764 }
765
766 private void displayLocationMessage(ViewHolder viewHolder, final Message message, final boolean darkBackground, final int type) {
767 displayTextMessage(viewHolder, message, darkBackground, type);
768 viewHolder.image.setVisibility(View.GONE);
769 viewHolder.audioPlayer.setVisibility(View.GONE);
770 viewHolder.download_button.setVisibility(View.VISIBLE);
771 viewHolder.download_button.setText(R.string.show_location);
772 viewHolder.download_button.setOnClickListener(v -> showLocation(message));
773 }
774
775 private void displayAudioMessage(ViewHolder viewHolder, Message message, boolean darkBackground, final int type) {
776 displayTextMessage(viewHolder, message, darkBackground, type);
777 viewHolder.image.setVisibility(View.GONE);
778 viewHolder.download_button.setVisibility(View.GONE);
779 final RelativeLayout audioPlayer = viewHolder.audioPlayer;
780 audioPlayer.setVisibility(View.VISIBLE);
781 AudioPlayer.ViewHolder.get(audioPlayer).setDarkBackground(darkBackground);
782 this.audioPlayer.init(audioPlayer, message);
783 }
784
785 private void displayMediaPreviewMessage(ViewHolder viewHolder, final Message message, final boolean darkBackground, final int type) {
786 displayTextMessage(viewHolder, message, darkBackground, type);
787 viewHolder.download_button.setVisibility(View.GONE);
788 viewHolder.audioPlayer.setVisibility(View.GONE);
789 viewHolder.image.setVisibility(View.VISIBLE);
790 final FileParams params = message.getFileParams();
791 imagePreviewLayout(params.width, params.height, viewHolder.image);
792 activity.loadBitmap(message, viewHolder.image);
793 viewHolder.image.setOnClickListener(v -> openDownloadable(message));
794 }
795
796 private void imagePreviewLayout(int w, int h, ImageView image) {
797 final float target = activity.getResources().getDimension(R.dimen.image_preview_width);
798 final int scaledW;
799 final int scaledH;
800 if (Math.max(h, w) * metrics.density <= target) {
801 scaledW = (int) (w * metrics.density);
802 scaledH = (int) (h * metrics.density);
803 } else if (Math.max(h, w) <= target) {
804 scaledW = w;
805 scaledH = h;
806 } else if (w <= h) {
807 scaledW = (int) (w / ((double) h / target));
808 scaledH = (int) target;
809 } else {
810 scaledW = (int) target;
811 scaledH = (int) (h / ((double) w / target));
812 }
813 final LinearLayout.LayoutParams layoutParams = new LinearLayout.LayoutParams(scaledW, scaledH);
814 layoutParams.setMargins(0, (int) (metrics.density * 4), 0, (int) (metrics.density * 4));
815 image.setLayoutParams(layoutParams);
816 }
817
818 private void toggleWhisperInfo(ViewHolder viewHolder, final Message message, final boolean darkBackground) {
819 if (message.isPrivateMessage()) {
820 final String privateMarker;
821 if (message.getStatus() <= Message.STATUS_RECEIVED) {
822 privateMarker = activity.getString(R.string.private_message);
823 } else {
824 Jid cp = message.getCounterpart();
825 privateMarker = activity.getString(R.string.private_message_to, Strings.nullToEmpty(cp == null ? null : cp.getResource()));
826 }
827 final SpannableString body = new SpannableString(privateMarker);
828 body.setSpan(new ForegroundColorSpan(getMessageTextColor(darkBackground, false)), 0, privateMarker.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
829 body.setSpan(new StyleSpan(Typeface.BOLD), 0, privateMarker.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
830 viewHolder.messageBody.setText(body);
831 viewHolder.messageBody.setVisibility(View.VISIBLE);
832 } else {
833 viewHolder.messageBody.setVisibility(View.GONE);
834 }
835 }
836
837 private void loadMoreMessages(Conversation conversation) {
838 conversation.setLastClearHistory(0, null);
839 activity.xmppConnectionService.updateConversation(conversation);
840 conversation.setHasMessagesLeftOnServer(true);
841 conversation.setFirstMamReference(null);
842 long timestamp = conversation.getLastMessageTransmitted().getTimestamp();
843 if (timestamp == 0) {
844 timestamp = System.currentTimeMillis();
845 }
846 conversation.messagesLoaded.set(true);
847 MessageArchiveService.Query query = activity.xmppConnectionService.getMessageArchiveService().query(conversation, new MamReference(0), timestamp, false);
848 if (query != null) {
849 Toast.makeText(activity, R.string.fetching_history_from_server, Toast.LENGTH_LONG).show();
850 } else {
851 Toast.makeText(activity, R.string.not_fetching_history_retention_period, Toast.LENGTH_SHORT).show();
852 }
853 }
854
855 @Override
856 public View getView(int position, View view, ViewGroup parent) {
857 final Message message = getItem(position);
858 final boolean omemoEncryption = message.getEncryption() == Message.ENCRYPTION_AXOLOTL;
859 final boolean isInValidSession = message.isValidInSession() && (!omemoEncryption || message.isTrusted());
860 final Conversational conversation = message.getConversation();
861 final Account account = conversation.getAccount();
862 final List<Element> commands = message.getCommands();
863 final int type = getItemViewType(position);
864 ViewHolder viewHolder;
865 if (view == null) {
866 viewHolder = new ViewHolder();
867 switch (type) {
868 case DATE_SEPARATOR:
869 view = activity.getLayoutInflater().inflate(R.layout.message_date_bubble, parent, false);
870 viewHolder.status_message = view.findViewById(R.id.message_body);
871 viewHolder.message_box = view.findViewById(R.id.message_box);
872 viewHolder.indicatorReceived = view.findViewById(R.id.indicator_received);
873 break;
874 case RTP_SESSION:
875 view = activity.getLayoutInflater().inflate(R.layout.message_rtp_session, parent, false);
876 viewHolder.status_message = view.findViewById(R.id.message_body);
877 viewHolder.message_box = view.findViewById(R.id.message_box);
878 viewHolder.indicatorReceived = view.findViewById(R.id.indicator_received);
879 break;
880 case SENT:
881 view = activity.getLayoutInflater().inflate(R.layout.message_sent, parent, false);
882 viewHolder.message_box = view.findViewById(R.id.message_box);
883 viewHolder.contact_picture = view.findViewById(R.id.message_photo);
884 viewHolder.download_button = view.findViewById(R.id.download_button);
885 viewHolder.indicator = view.findViewById(R.id.security_indicator);
886 viewHolder.edit_indicator = view.findViewById(R.id.edit_indicator);
887 viewHolder.image = view.findViewById(R.id.message_image);
888 viewHolder.messageBody = view.findViewById(R.id.message_body);
889 viewHolder.time = view.findViewById(R.id.message_time);
890 viewHolder.subject = view.findViewById(R.id.message_subject);
891 viewHolder.indicatorReceived = view.findViewById(R.id.indicator_received);
892 viewHolder.audioPlayer = view.findViewById(R.id.audio_player);
893 viewHolder.thread_identicon = view.findViewById(R.id.thread_identicon);
894 break;
895 case RECEIVED:
896 view = activity.getLayoutInflater().inflate(R.layout.message_received, parent, false);
897 viewHolder.message_box = view.findViewById(R.id.message_box);
898 viewHolder.contact_picture = view.findViewById(R.id.message_photo);
899 viewHolder.download_button = view.findViewById(R.id.download_button);
900 viewHolder.indicator = view.findViewById(R.id.security_indicator);
901 viewHolder.edit_indicator = view.findViewById(R.id.edit_indicator);
902 viewHolder.image = view.findViewById(R.id.message_image);
903 viewHolder.messageBody = view.findViewById(R.id.message_body);
904 viewHolder.time = view.findViewById(R.id.message_time);
905 viewHolder.subject = view.findViewById(R.id.message_subject);
906 viewHolder.indicatorReceived = view.findViewById(R.id.indicator_received);
907 viewHolder.encryption = view.findViewById(R.id.message_encryption);
908 viewHolder.audioPlayer = view.findViewById(R.id.audio_player);
909 viewHolder.commands_list = view.findViewById(R.id.commands_list);
910 viewHolder.thread_identicon = view.findViewById(R.id.thread_identicon);
911 break;
912 case STATUS:
913 view = activity.getLayoutInflater().inflate(R.layout.message_status, parent, false);
914 viewHolder.contact_picture = view.findViewById(R.id.message_photo);
915 viewHolder.status_message = view.findViewById(R.id.status_message);
916 viewHolder.load_more_messages = view.findViewById(R.id.load_more_messages);
917 break;
918 default:
919 throw new AssertionError("Unknown view type");
920 }
921 view.setTag(viewHolder);
922 } else {
923 viewHolder = (ViewHolder) view.getTag();
924 if (viewHolder == null) {
925 return view;
926 }
927 }
928
929 if (viewHolder.messageBody != null) {
930 viewHolder.messageBody.setCustomSelectionActionModeCallback(new MessageTextActionModeCallback(this, viewHolder.messageBody));
931 }
932
933 if (viewHolder.thread_identicon != null) {
934 viewHolder.thread_identicon.setVisibility(View.GONE);
935 final Element thread = message.getThread();
936 if (thread != null) {
937 final String threadId = thread.getContent();
938 if (threadId != null) {
939 viewHolder.thread_identicon.setVisibility(View.VISIBLE);
940 viewHolder.thread_identicon.setColor(UIHelper.getColorForName(threadId));
941 viewHolder.thread_identicon.setHash(UIHelper.identiconHash(threadId));
942 }
943 }
944 }
945
946 boolean darkBackground = (type == RECEIVED && mUseGreenBackground) || activity.isDarkTheme();
947
948 if (type == DATE_SEPARATOR) {
949 if (UIHelper.today(message.getTimeSent())) {
950 viewHolder.status_message.setText(R.string.today);
951 } else if (UIHelper.yesterday(message.getTimeSent())) {
952 viewHolder.status_message.setText(R.string.yesterday);
953 } else {
954 viewHolder.status_message.setText(DateUtils.formatDateTime(activity, message.getTimeSent(), DateUtils.FORMAT_SHOW_DATE | DateUtils.FORMAT_SHOW_YEAR));
955 }
956 viewHolder.message_box.setBackgroundResource(activity.isDarkTheme() ? R.drawable.date_bubble_grey : R.drawable.date_bubble_white);
957 return view;
958 } else if (type == RTP_SESSION) {
959 final boolean isDarkTheme = activity.isDarkTheme();
960 final boolean received = message.getStatus() <= Message.STATUS_RECEIVED;
961 final RtpSessionStatus rtpSessionStatus = RtpSessionStatus.of(message.getBody());
962 final long duration = rtpSessionStatus.duration;
963 final String callTime = UIHelper.readableTimeDifferenceFull(activity, message.getTimeSent());
964 if (received) {
965 if (duration > 0) {
966 viewHolder.status_message.setText(activity.getString(R.string.incoming_call_duration_timestamp, TimeFrameUtils.resolve(activity, duration), callTime));
967 } else if (rtpSessionStatus.successful) {
968 viewHolder.status_message.setText(activity.getString(R.string.incoming_call_timestamp, callTime));
969 } else {
970 viewHolder.status_message.setText(activity.getString(R.string.missed_call_timestamp, callTime));
971 }
972 } else {
973 if (duration > 0) {
974 viewHolder.status_message.setText(activity.getString(R.string.outgoing_call_duration_timestamp, TimeFrameUtils.resolve(activity, duration), callTime));
975 } else {
976 viewHolder.status_message.setText(activity.getString(R.string.outgoing_call_timestamp, callTime));
977 }
978 }
979 viewHolder.indicatorReceived.setImageResource(RtpSessionStatus.getDrawable(received, rtpSessionStatus.successful, isDarkTheme));
980 viewHolder.indicatorReceived.setAlpha(isDarkTheme ? 0.7f : 0.57f);
981 viewHolder.message_box.setBackgroundResource(isDarkTheme ? R.drawable.date_bubble_grey : R.drawable.date_bubble_white);
982 return view;
983 } else if (type == STATUS) {
984 if ("LOAD_MORE".equals(message.getBody())) {
985 viewHolder.status_message.setVisibility(View.GONE);
986 viewHolder.contact_picture.setVisibility(View.GONE);
987 viewHolder.load_more_messages.setVisibility(View.VISIBLE);
988 viewHolder.load_more_messages.setOnClickListener(v -> loadMoreMessages((Conversation) message.getConversation()));
989 } else {
990 viewHolder.status_message.setVisibility(View.VISIBLE);
991 viewHolder.load_more_messages.setVisibility(View.GONE);
992 viewHolder.status_message.setText(message.getBody());
993 boolean showAvatar;
994 if (conversation.getMode() == Conversation.MODE_SINGLE) {
995 showAvatar = true;
996 AvatarWorkerTask.loadAvatar(message, viewHolder.contact_picture, R.dimen.avatar_on_status_message);
997 } else if (message.getCounterpart() != null || message.getTrueCounterpart() != null || (message.getCounterparts() != null && message.getCounterparts().size() > 0)) {
998 showAvatar = true;
999 AvatarWorkerTask.loadAvatar(message, viewHolder.contact_picture, R.dimen.avatar_on_status_message);
1000 } else {
1001 showAvatar = false;
1002 }
1003 if (showAvatar) {
1004 viewHolder.contact_picture.setAlpha(0.5f);
1005 viewHolder.contact_picture.setVisibility(View.VISIBLE);
1006 } else {
1007 viewHolder.contact_picture.setVisibility(View.GONE);
1008 }
1009 }
1010 return view;
1011 } else {
1012 AvatarWorkerTask.loadAvatar(message, viewHolder.contact_picture, R.dimen.avatar);
1013 }
1014
1015 resetClickListener(viewHolder.message_box, viewHolder.messageBody);
1016
1017 viewHolder.message_box.setOnClickListener(v -> {
1018 if (MessageAdapter.this.mOnMessageBoxClickedListener != null) {
1019 MessageAdapter.this.mOnMessageBoxClickedListener
1020 .onContactPictureClicked(message);
1021 }
1022 });
1023 SwipeDetector swipeDetector = new SwipeDetector((action) -> {
1024 if (action == SwipeDetector.Action.LR && MessageAdapter.this.mOnMessageBoxSwipedListener != null) {
1025 MessageAdapter.this.mOnMessageBoxSwipedListener.onContactPictureClicked(message);
1026 }
1027 });
1028 viewHolder.message_box.setOnTouchListener(swipeDetector);
1029 viewHolder.image.setOnTouchListener(swipeDetector);
1030 viewHolder.time.setOnTouchListener(swipeDetector);
1031
1032 // Treat touch-up as click so we don't have to touch twice
1033 // (touch twice is because it's waiting to see if you double-touch for text selection)
1034 viewHolder.messageBody.setOnTouchListener((v, event) -> {
1035 if (event.getAction() == MotionEvent.ACTION_UP) {
1036 if (MessageAdapter.this.mOnMessageBoxClickedListener != null) {
1037 MessageAdapter.this.mOnMessageBoxClickedListener
1038 .onContactPictureClicked(message);
1039 }
1040 }
1041
1042 swipeDetector.onTouch(v, event);
1043
1044 return false;
1045 });
1046 viewHolder.messageBody.setOnClickListener(v -> {
1047 if (MessageAdapter.this.mOnMessageBoxClickedListener != null) {
1048 MessageAdapter.this.mOnMessageBoxClickedListener
1049 .onContactPictureClicked(message);
1050 }
1051 });
1052 viewHolder.contact_picture.setOnClickListener(v -> {
1053 if (MessageAdapter.this.mOnContactPictureClickedListener != null) {
1054 MessageAdapter.this.mOnContactPictureClickedListener
1055 .onContactPictureClicked(message);
1056 }
1057
1058 });
1059 viewHolder.contact_picture.setOnLongClickListener(v -> {
1060 if (MessageAdapter.this.mOnContactPictureLongClickedListener != null) {
1061 MessageAdapter.this.mOnContactPictureLongClickedListener
1062 .onContactPictureLongClicked(v, message);
1063 return true;
1064 } else {
1065 return false;
1066 }
1067 });
1068 viewHolder.messageBody.setAccessibilityDelegate(null);
1069
1070 final Transferable transferable = message.getTransferable();
1071 final boolean unInitiatedButKnownSize = MessageUtils.unInitiatedButKnownSize(message);
1072 if (unInitiatedButKnownSize || message.isDeleted() || (transferable != null && transferable.getStatus() != Transferable.STATUS_UPLOADING)) {
1073 if (unInitiatedButKnownSize || message.isDeleted() || transferable != null && transferable.getStatus() == Transferable.STATUS_OFFER) {
1074 displayDownloadableMessage(viewHolder, message, activity.getString(R.string.download_x_file, UIHelper.getFileDescriptionString(activity, message)), darkBackground, type);
1075 } else if (transferable != null && transferable.getStatus() == Transferable.STATUS_OFFER_CHECK_FILESIZE) {
1076 displayDownloadableMessage(viewHolder, message, activity.getString(R.string.check_x_filesize, UIHelper.getFileDescriptionString(activity, message)), darkBackground, type);
1077 } else {
1078 displayInfoMessage(viewHolder, UIHelper.getMessagePreview(activity, message).first, darkBackground, message, type);
1079 }
1080 } else if (message.isFileOrImage() && message.getEncryption() != Message.ENCRYPTION_PGP && message.getEncryption() != Message.ENCRYPTION_DECRYPTION_FAILED) {
1081 if (message.getFileParams().width > 0 && message.getFileParams().height > 0) {
1082 displayMediaPreviewMessage(viewHolder, message, darkBackground, type);
1083 } else if (message.getFileParams().runtime > 0) {
1084 displayAudioMessage(viewHolder, message, darkBackground, type);
1085 } else if ("application/xdc+zip".equals(message.getFileParams().getMediaType()) && message.getConversation() instanceof Conversation && message.getThread() != null && !message.getFileParams().getCids().isEmpty()) {
1086 displayWebxdcMessage(viewHolder, message, darkBackground, type);
1087 } else {
1088 displayOpenableMessage(viewHolder, message, darkBackground, type);
1089 }
1090 } else if (message.getEncryption() == Message.ENCRYPTION_PGP) {
1091 if (account.isPgpDecryptionServiceConnected()) {
1092 if (conversation instanceof Conversation && !account.hasPendingPgpIntent((Conversation) conversation)) {
1093 displayInfoMessage(viewHolder, activity.getString(R.string.message_decrypting), darkBackground);
1094 } else {
1095 displayInfoMessage(viewHolder, activity.getString(R.string.pgp_message), darkBackground);
1096 }
1097 } else {
1098 displayInfoMessage(viewHolder, activity.getString(R.string.install_openkeychain), darkBackground);
1099 viewHolder.message_box.setOnClickListener(this::promptOpenKeychainInstall);
1100 viewHolder.messageBody.setOnClickListener(this::promptOpenKeychainInstall);
1101 }
1102 } else if (message.getEncryption() == Message.ENCRYPTION_DECRYPTION_FAILED) {
1103 displayInfoMessage(viewHolder, activity.getString(R.string.decryption_failed), darkBackground);
1104 } else if (message.getEncryption() == Message.ENCRYPTION_AXOLOTL_NOT_FOR_THIS_DEVICE) {
1105 displayInfoMessage(viewHolder, activity.getString(R.string.not_encrypted_for_this_device), darkBackground);
1106 } else if (message.getEncryption() == Message.ENCRYPTION_AXOLOTL_FAILED) {
1107 displayInfoMessage(viewHolder, activity.getString(R.string.omemo_decryption_failed), darkBackground);
1108 } else {
1109 if (message.isGeoUri()) {
1110 displayLocationMessage(viewHolder, message, darkBackground, type);
1111 } else if (message.treatAsDownloadable()) {
1112 try {
1113 final URI uri = message.getOob();
1114 displayDownloadableMessage(viewHolder,
1115 message,
1116 activity.getString(R.string.check_x_filesize_on_host,
1117 UIHelper.getFileDescriptionString(activity, message),
1118 uri.getHost()),
1119 darkBackground, type);
1120 } catch (Exception e) {
1121 displayDownloadableMessage(viewHolder,
1122 message,
1123 activity.getString(R.string.check_x_filesize,
1124 UIHelper.getFileDescriptionString(activity, message)),
1125 darkBackground, type);
1126 }
1127 } else if (message.bodyIsOnlyEmojis() && message.getType() != Message.TYPE_PRIVATE) {
1128 displayEmojiMessage(viewHolder, getSpannableBody(message), darkBackground);
1129 } else {
1130 displayTextMessage(viewHolder, message, darkBackground, type);
1131 }
1132 }
1133
1134 if (type == RECEIVED) {
1135 if (commands != null && conversation instanceof Conversation) {
1136 CommandButtonAdapter adapter = new CommandButtonAdapter(activity);
1137 adapter.addAll(commands);
1138 viewHolder.commands_list.setAdapter(adapter);
1139 viewHolder.commands_list.setVisibility(View.VISIBLE);
1140 viewHolder.commands_list.setOnItemClickListener((p, v, pos, id) -> {
1141 final Element command = adapter.getItem(pos);
1142 activity.startCommand(conversation.getAccount(), command.getAttributeAsJid("jid"), command.getAttribute("node"));
1143 });
1144 } else {
1145 // It's unclear if we can set this to null...
1146 ListAdapter adapter = viewHolder.commands_list.getAdapter();
1147 if (adapter instanceof ArrayAdapter) {
1148 ((ArrayAdapter<?>) adapter).clear();
1149 }
1150 viewHolder.commands_list.setVisibility(View.GONE);
1151 viewHolder.commands_list.setOnItemClickListener(null);
1152 }
1153
1154 if (!mUseGreenBackground) {
1155 viewHolder.message_box.getBackground().setColorFilter(
1156 StyledAttributes.getColor(activity, mUseGreenBackground ? R.attr.message_bubble_received_bg : R.attr.color_background_primary),
1157 PorterDuff.Mode.SRC_ATOP
1158 );
1159 }
1160 if (isInValidSession) {
1161 viewHolder.encryption.setVisibility(View.GONE);
1162 } else {
1163 viewHolder.encryption.setVisibility(View.VISIBLE);
1164 if (omemoEncryption && !message.isTrusted()) {
1165 viewHolder.encryption.setText(R.string.not_trusted);
1166 } else {
1167 viewHolder.encryption.setText(CryptoHelper.encryptionTypeToText(message.getEncryption()));
1168 }
1169 }
1170 }
1171
1172 if (type == RECEIVED || type == SENT) {
1173 if (message.getSubject() == null) {
1174 viewHolder.subject.setVisibility(View.GONE);
1175 } else {
1176 viewHolder.subject.setVisibility(View.VISIBLE);
1177 viewHolder.subject.setText(message.getSubject());
1178 }
1179 }
1180
1181 if (darkBackground) {
1182 if (viewHolder.subject != null) viewHolder.subject.setTextAppearance(getContext(), R.style.TextAppearance_Conversations_Caption_OnDark_Bold);
1183 if (viewHolder.encryption != null) viewHolder.encryption.setTextAppearance(getContext(), R.style.TextAppearance_Conversations_Caption_OnDark_Bold);
1184 } else {
1185 if (viewHolder.subject != null) viewHolder.subject.setTextAppearance(getContext(), R.style.TextAppearance_Conversations_Caption_Bold);
1186 if (viewHolder.encryption != null) viewHolder.encryption.setTextAppearance(getContext(), R.style.TextAppearance_Conversations_Caption_Bold);
1187 }
1188
1189 displayStatus(viewHolder, message, type, darkBackground);
1190
1191 viewHolder.messageBody.setAccessibilityDelegate(new View.AccessibilityDelegate() {
1192 @Override
1193 public void sendAccessibilityEvent(View host, int eventType) {
1194 super.sendAccessibilityEvent(host, eventType);
1195 if (eventType == AccessibilityEvent.TYPE_VIEW_TEXT_SELECTION_CHANGED) {
1196 if (viewHolder.messageBody.hasSelection()) {
1197 selectionUuid = message.getUuid();
1198 } else if (message.getUuid() != null && message.getUuid().equals(selectionUuid)) {
1199 selectionUuid = null;
1200 }
1201 }
1202 }
1203 });
1204
1205 return view;
1206 }
1207
1208 private void promptOpenKeychainInstall(View view) {
1209 activity.showInstallPgpDialog();
1210 }
1211
1212 public FileBackend getFileBackend() {
1213 return activity.xmppConnectionService.getFileBackend();
1214 }
1215
1216 public void stopAudioPlayer() {
1217 audioPlayer.stop();
1218 }
1219
1220 public void unregisterListenerInAudioPlayer() {
1221 audioPlayer.unregisterListener();
1222 }
1223
1224 public void startStopPending() {
1225 audioPlayer.startStopPending();
1226 }
1227
1228 public void openDownloadable(Message message) {
1229 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.TIRAMISU && ContextCompat.checkSelfPermission(activity, Manifest.permission.WRITE_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {
1230 ConversationFragment.registerPendingMessage(activity, message);
1231 ActivityCompat.requestPermissions(activity, new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, ConversationsActivity.REQUEST_OPEN_MESSAGE);
1232 return;
1233 }
1234 final DownloadableFile file = activity.xmppConnectionService.getFileBackend().getFile(message);
1235 ViewUtil.view(activity, file);
1236 }
1237
1238 private void showLocation(Message message) {
1239 for (Intent intent : GeoHelper.createGeoIntentsFromMessage(activity, message)) {
1240 if (intent.resolveActivity(getContext().getPackageManager()) != null) {
1241 getContext().startActivity(intent);
1242 return;
1243 }
1244 }
1245 Toast.makeText(activity, R.string.no_application_found_to_display_location, Toast.LENGTH_SHORT).show();
1246 }
1247
1248 public void updatePreferences() {
1249 SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(activity);
1250 this.mUseGreenBackground = p.getBoolean("use_green_background", activity.getResources().getBoolean(R.bool.use_green_background));
1251 }
1252
1253
1254 public void setHighlightedTerm(List<String> terms) {
1255 this.highlightedTerm = terms == null ? null : StylingHelper.filterHighlightedWords(terms);
1256 }
1257
1258 public interface OnContactPictureClicked {
1259 void onContactPictureClicked(Message message);
1260 }
1261
1262 public interface OnContactPictureLongClicked {
1263 void onContactPictureLongClicked(View v, Message message);
1264 }
1265
1266 public interface OnInlineImageLongClicked {
1267 boolean onInlineImageLongClicked(Cid cid);
1268 }
1269
1270 private static class ViewHolder {
1271
1272 public Button load_more_messages;
1273 public ImageView edit_indicator;
1274 public RelativeLayout audioPlayer;
1275 protected LinearLayout message_box;
1276 protected Button download_button;
1277 protected ImageView image;
1278 protected ImageView indicator;
1279 protected ImageView indicatorReceived;
1280 protected TextView time;
1281 protected TextView subject;
1282 protected TextView messageBody;
1283 protected ImageView contact_picture;
1284 protected TextView status_message;
1285 protected TextView encryption;
1286 protected ListView commands_list;
1287 protected GithubIdenticonView thread_identicon;
1288 }
1289
1290 class ThumbnailTask extends AsyncTask<DownloadableFile, Void, Drawable[]> {
1291 @Override
1292 protected Drawable[] doInBackground(DownloadableFile... params) {
1293 if (isCancelled()) return null;
1294
1295 Drawable[] d = new Drawable[params.length];
1296 for (int i = 0; i < params.length; i++) {
1297 try {
1298 d[i] = activity.xmppConnectionService.getFileBackend().getThumbnail(params[i], activity.getResources(), (int) (metrics.density * 288), false);
1299 } catch (final IOException e) {
1300 d[i] = null;
1301 }
1302 }
1303
1304 return d;
1305 }
1306
1307 @Override
1308 protected void onPostExecute(final Drawable[] d) {
1309 if (isCancelled()) return;
1310 activity.xmppConnectionService.updateConversationUi();
1311 }
1312 }
1313}