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.setTextIsSelectable(true);
542 viewHolder.messageBody.setVisibility(View.VISIBLE);
543 final String nick = UIHelper.getMessageDisplayName(message);
544 SpannableStringBuilder body = getSpannableBody(message);
545 boolean hasMeCommand = message.hasMeCommand();
546 if (hasMeCommand) {
547 body = body.replace(0, Message.ME_COMMAND.length(), nick + " ");
548 }
549 if (body.length() > Config.MAX_DISPLAY_MESSAGE_CHARS) {
550 body = new SpannableStringBuilder(body, 0, Config.MAX_DISPLAY_MESSAGE_CHARS);
551 body.append("\u2026");
552 }
553 Message.MergeSeparator[] mergeSeparators = body.getSpans(0, body.length(), Message.MergeSeparator.class);
554 for (Message.MergeSeparator mergeSeparator : mergeSeparators) {
555 int start = body.getSpanStart(mergeSeparator);
556 int end = body.getSpanEnd(mergeSeparator);
557 body.setSpan(new DividerSpan(true), start, end, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
558 }
559 for (final android.text.style.QuoteSpan quote : body.getSpans(0, body.length(), android.text.style.QuoteSpan.class)) {
560 int start = body.getSpanStart(quote);
561 int end = body.getSpanEnd(quote);
562 body.removeSpan(quote);
563 applyQuoteSpan(body, start, end, darkBackground);
564 }
565 boolean startsWithQuote = handleTextQuotes(body, darkBackground);
566 if (!message.isPrivateMessage()) {
567 if (hasMeCommand) {
568 body.setSpan(new StyleSpan(Typeface.BOLD_ITALIC), 0, nick.length(),
569 Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
570 }
571 } else {
572 String privateMarker;
573 if (message.getStatus() <= Message.STATUS_RECEIVED) {
574 privateMarker = activity.getString(R.string.private_message);
575 } else {
576 Jid cp = message.getCounterpart();
577 privateMarker = activity.getString(R.string.private_message_to, Strings.nullToEmpty(cp == null ? null : cp.getResource()));
578 }
579 body.insert(0, privateMarker);
580 int privateMarkerIndex = privateMarker.length();
581 if (startsWithQuote) {
582 body.insert(privateMarkerIndex, "\n\n");
583 body.setSpan(new DividerSpan(false), privateMarkerIndex, privateMarkerIndex + 2,
584 Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
585 } else {
586 body.insert(privateMarkerIndex, " ");
587 }
588 body.setSpan(new ForegroundColorSpan(getMessageTextColor(darkBackground, false)), 0, privateMarkerIndex, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
589 body.setSpan(new StyleSpan(Typeface.BOLD), 0, privateMarkerIndex, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
590 if (hasMeCommand) {
591 body.setSpan(new StyleSpan(Typeface.BOLD_ITALIC), privateMarkerIndex + 1,
592 privateMarkerIndex + 1 + nick.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
593 }
594 }
595 if (message.getConversation().getMode() == Conversation.MODE_MULTI && message.getStatus() == Message.STATUS_RECEIVED) {
596 if (message.getConversation() instanceof Conversation) {
597 final Conversation conversation = (Conversation) message.getConversation();
598 Pattern pattern = NotificationService.generateNickHighlightPattern(conversation.getMucOptions().getActualNick());
599 Matcher matcher = pattern.matcher(body);
600 while (matcher.find()) {
601 body.setSpan(new StyleSpan(Typeface.BOLD), matcher.start(), matcher.end(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
602 }
603
604 pattern = NotificationService.generateNickHighlightPattern(conversation.getMucOptions().getActualName());
605 matcher = pattern.matcher(body);
606 while (matcher.find()) {
607 body.setSpan(new StyleSpan(Typeface.BOLD), matcher.start(), matcher.end(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
608 }
609 }
610 }
611 Matcher matcher = Emoticons.getEmojiPattern(body).matcher(body);
612 while (matcher.find()) {
613 if (matcher.start() < matcher.end()) {
614 body.setSpan(new RelativeSizeSpan(1.2f), matcher.start(), matcher.end(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
615 }
616 }
617
618 StylingHelper.format(body, viewHolder.messageBody.getCurrentTextColor());
619 if (highlightedTerm != null) {
620 StylingHelper.highlight(activity, body, highlightedTerm, StylingHelper.isDarkText(viewHolder.messageBody));
621 }
622 MyLinkify.addLinks(body, message.getConversation().getAccount(), message.getConversation().getJid());
623 viewHolder.messageBody.setAutoLinkMask(0);
624 viewHolder.messageBody.setText(body);
625 BetterLinkMovementMethod method = new BetterLinkMovementMethod() {
626 @Override
627 protected void dispatchUrlLongClick(TextView tv, ClickableSpan span) {
628 if (span instanceof URLSpan || mOnInlineImageLongClickedListener == null) {
629 tv.dispatchTouchEvent(MotionEvent.obtain(0, 0, MotionEvent.ACTION_CANCEL, 0f, 0f, 0));
630 super.dispatchUrlLongClick(tv, span);
631 return;
632 }
633
634 Spannable body = (Spannable) tv.getText();
635 ImageSpan[] imageSpans = body.getSpans(body.getSpanStart(span), body.getSpanEnd(span), ImageSpan.class);
636 if (imageSpans.length > 0) {
637 Uri uri = Uri.parse(imageSpans[0].getSource());
638 Cid cid = BobTransfer.cid(uri);
639 if (cid == null) return;
640 if (mOnInlineImageLongClickedListener.onInlineImageLongClicked(cid)) {
641 tv.dispatchTouchEvent(MotionEvent.obtain(0, 0, MotionEvent.ACTION_CANCEL, 0f, 0f, 0));
642 }
643 }
644 }
645 };
646 method.setOnLinkLongClickListener((tv, url) -> {
647 tv.dispatchTouchEvent(MotionEvent.obtain(0, 0, MotionEvent.ACTION_CANCEL, 0f, 0f, 0));
648 ShareUtil.copyLinkToClipboard(activity, url);
649 return true;
650 });
651 viewHolder.messageBody.setMovementMethod(method);
652 } else {
653 viewHolder.messageBody.setText("");
654 viewHolder.messageBody.setTextIsSelectable(false);
655 toggleWhisperInfo(viewHolder, message, darkBackground);
656 }
657 }
658
659 private void displayDownloadableMessage(ViewHolder viewHolder, final Message message, String text, final boolean darkBackground, final int type) {
660 displayTextMessage(viewHolder, message, darkBackground, type);
661 viewHolder.image.setVisibility(View.GONE);
662 List<Element> thumbs = message.getFileParams() != null ? message.getFileParams().getThumbnails() : null;
663 if (thumbs != null && !thumbs.isEmpty()) {
664 for (Element thumb : thumbs) {
665 Uri uri = Uri.parse(thumb.getAttribute("uri"));
666 if (uri.getScheme().equals("data")) {
667 String[] parts = uri.getSchemeSpecificPart().split(",", 2);
668 parts = parts[0].split(";");
669 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;
670 } else if (uri.getScheme().equals("cid")) {
671 Cid cid = BobTransfer.cid(uri);
672 if (cid == null) continue;
673 DownloadableFile f = activity.xmppConnectionService.getFileForCid(cid);
674 if (f == null || !f.canRead()) {
675 if (!message.trusted() && !message.getConversation().canInferPresence()) continue;
676
677 try {
678 new BobTransfer(BobTransfer.uri(cid), message.getConversation().getAccount(), message.getCounterpart(), activity.xmppConnectionService).start();
679 } catch (final NoSuchAlgorithmException | URISyntaxException e) { }
680 continue;
681 }
682 } else {
683 continue;
684 }
685
686 int width = message.getFileParams().width;
687 if (width < 1 && thumb.getAttribute("width") != null) width = Integer.parseInt(thumb.getAttribute("width"));
688 if (width < 1) width = 1920;
689
690 int height = message.getFileParams().height;
691 if (height < 1 && thumb.getAttribute("height") != null) height = Integer.parseInt(thumb.getAttribute("height"));
692 if (height < 1) height = 1080;
693
694 viewHolder.image.setVisibility(View.VISIBLE);
695 imagePreviewLayout(width, height, viewHolder.image);
696 activity.loadBitmap(message, viewHolder.image);
697 viewHolder.image.setOnClickListener(v -> ConversationFragment.downloadFile(activity, message));
698
699 break;
700 }
701 }
702 viewHolder.audioPlayer.setVisibility(View.GONE);
703 viewHolder.download_button.setVisibility(View.VISIBLE);
704 viewHolder.download_button.setText(text);
705 viewHolder.download_button.setOnClickListener(v -> ConversationFragment.downloadFile(activity, message));
706 }
707
708 private void displayWebxdcMessage(ViewHolder viewHolder, final Message message, final boolean darkBackground, final int type) {
709 Cid webxdcCid = message.getFileParams().getCids().get(0);
710 WebxdcPage webxdc = new WebxdcPage(activity, webxdcCid, message, activity.xmppConnectionService);
711 displayTextMessage(viewHolder, message, darkBackground, type);
712 viewHolder.image.setVisibility(View.GONE);
713 viewHolder.audioPlayer.setVisibility(View.GONE);
714 viewHolder.download_button.setVisibility(View.VISIBLE);
715 viewHolder.download_button.setText("Open " + webxdc.getName());
716 viewHolder.download_button.setOnClickListener(v -> {
717 Conversation conversation = (Conversation) message.getConversation();
718 if (!conversation.switchToSession("webxdc\0" + message.getUuid())) {
719 conversation.startWebxdc(webxdc);
720 }
721 });
722
723 final WebxdcUpdate lastUpdate;
724 synchronized(lastWebxdcUpdate) { lastUpdate = lastWebxdcUpdate.get(message.getUuid()); }
725 if (lastUpdate == null) {
726 new Thread(() -> {
727 final WebxdcUpdate update = activity.xmppConnectionService.findLastWebxdcUpdate(message);
728 if (update != null) {
729 synchronized(lastWebxdcUpdate) { lastWebxdcUpdate.put(message.getUuid(), update); }
730 activity.xmppConnectionService.updateConversationUi();
731 }
732 }).start();
733 } else {
734 if (lastUpdate != null && (lastUpdate.getSummary() != null || lastUpdate.getDocument() != null)) {
735 viewHolder.messageBody.setVisibility(View.VISIBLE);
736 viewHolder.messageBody.setText(
737 (lastUpdate.getDocument() == null ? "" : lastUpdate.getDocument() + "\n") +
738 (lastUpdate.getSummary() == null ? "" : lastUpdate.getSummary())
739 );
740 }
741 }
742
743 final LruCache<String, Drawable> cache = activity.xmppConnectionService.getDrawableCache();
744 final Drawable d = cache.get("webxdc:icon:" + webxdcCid);
745 if (d == null) {
746 new Thread(() -> {
747 Drawable icon = webxdc.getIcon();
748 if (icon != null) {
749 cache.put("webxdc:icon:" + webxdcCid, icon);
750 activity.xmppConnectionService.updateConversationUi();
751 }
752 }).start();
753 } else {
754 viewHolder.image.setVisibility(View.VISIBLE);
755 viewHolder.image.setImageDrawable(d);
756 }
757 }
758
759 private void displayOpenableMessage(ViewHolder viewHolder, final Message message, final boolean darkBackground, final int type) {
760 displayTextMessage(viewHolder, message, darkBackground, type);
761 viewHolder.image.setVisibility(View.GONE);
762 viewHolder.audioPlayer.setVisibility(View.GONE);
763 viewHolder.download_button.setVisibility(View.VISIBLE);
764 viewHolder.download_button.setText(activity.getString(R.string.open_x_file, UIHelper.getFileDescriptionString(activity, message)));
765 viewHolder.download_button.setOnClickListener(v -> openDownloadable(message));
766 }
767
768 private void displayLocationMessage(ViewHolder viewHolder, final Message message, final boolean darkBackground, final int type) {
769 displayTextMessage(viewHolder, message, darkBackground, type);
770 viewHolder.image.setVisibility(View.GONE);
771 viewHolder.audioPlayer.setVisibility(View.GONE);
772 viewHolder.download_button.setVisibility(View.VISIBLE);
773 viewHolder.download_button.setText(R.string.show_location);
774 viewHolder.download_button.setOnClickListener(v -> showLocation(message));
775 }
776
777 private void displayAudioMessage(ViewHolder viewHolder, Message message, boolean darkBackground, final int type) {
778 displayTextMessage(viewHolder, message, darkBackground, type);
779 viewHolder.image.setVisibility(View.GONE);
780 viewHolder.download_button.setVisibility(View.GONE);
781 final RelativeLayout audioPlayer = viewHolder.audioPlayer;
782 audioPlayer.setVisibility(View.VISIBLE);
783 AudioPlayer.ViewHolder.get(audioPlayer).setDarkBackground(darkBackground);
784 this.audioPlayer.init(audioPlayer, message);
785 }
786
787 private void displayMediaPreviewMessage(ViewHolder viewHolder, final Message message, final boolean darkBackground, final int type) {
788 displayTextMessage(viewHolder, message, darkBackground, type);
789 viewHolder.download_button.setVisibility(View.GONE);
790 viewHolder.audioPlayer.setVisibility(View.GONE);
791 viewHolder.image.setVisibility(View.VISIBLE);
792 final FileParams params = message.getFileParams();
793 imagePreviewLayout(params.width, params.height, viewHolder.image);
794 activity.loadBitmap(message, viewHolder.image);
795 viewHolder.image.setOnClickListener(v -> openDownloadable(message));
796 }
797
798 private void imagePreviewLayout(int w, int h, ImageView image) {
799 final float target = activity.getResources().getDimension(R.dimen.image_preview_width);
800 final int scaledW;
801 final int scaledH;
802 if (Math.max(h, w) * metrics.density <= target) {
803 scaledW = (int) (w * metrics.density);
804 scaledH = (int) (h * metrics.density);
805 } else if (Math.max(h, w) <= target) {
806 scaledW = w;
807 scaledH = h;
808 } else if (w <= h) {
809 scaledW = (int) (w / ((double) h / target));
810 scaledH = (int) target;
811 } else {
812 scaledW = (int) target;
813 scaledH = (int) (h / ((double) w / target));
814 }
815 final LinearLayout.LayoutParams layoutParams = new LinearLayout.LayoutParams(scaledW, scaledH);
816 layoutParams.setMargins(0, (int) (metrics.density * 4), 0, (int) (metrics.density * 4));
817 image.setLayoutParams(layoutParams);
818 }
819
820 private void toggleWhisperInfo(ViewHolder viewHolder, final Message message, final boolean darkBackground) {
821 if (message.isPrivateMessage()) {
822 final String privateMarker;
823 if (message.getStatus() <= Message.STATUS_RECEIVED) {
824 privateMarker = activity.getString(R.string.private_message);
825 } else {
826 Jid cp = message.getCounterpart();
827 privateMarker = activity.getString(R.string.private_message_to, Strings.nullToEmpty(cp == null ? null : cp.getResource()));
828 }
829 final SpannableString body = new SpannableString(privateMarker);
830 body.setSpan(new ForegroundColorSpan(getMessageTextColor(darkBackground, false)), 0, privateMarker.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
831 body.setSpan(new StyleSpan(Typeface.BOLD), 0, privateMarker.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
832 viewHolder.messageBody.setText(body);
833 viewHolder.messageBody.setVisibility(View.VISIBLE);
834 } else {
835 viewHolder.messageBody.setVisibility(View.GONE);
836 }
837 }
838
839 private void loadMoreMessages(Conversation conversation) {
840 conversation.setLastClearHistory(0, null);
841 activity.xmppConnectionService.updateConversation(conversation);
842 conversation.setHasMessagesLeftOnServer(true);
843 conversation.setFirstMamReference(null);
844 long timestamp = conversation.getLastMessageTransmitted().getTimestamp();
845 if (timestamp == 0) {
846 timestamp = System.currentTimeMillis();
847 }
848 conversation.messagesLoaded.set(true);
849 MessageArchiveService.Query query = activity.xmppConnectionService.getMessageArchiveService().query(conversation, new MamReference(0), timestamp, false);
850 if (query != null) {
851 Toast.makeText(activity, R.string.fetching_history_from_server, Toast.LENGTH_LONG).show();
852 } else {
853 Toast.makeText(activity, R.string.not_fetching_history_retention_period, Toast.LENGTH_SHORT).show();
854 }
855 }
856
857 @Override
858 public View getView(int position, View view, ViewGroup parent) {
859 final Message message = getItem(position);
860 final boolean omemoEncryption = message.getEncryption() == Message.ENCRYPTION_AXOLOTL;
861 final boolean isInValidSession = message.isValidInSession() && (!omemoEncryption || message.isTrusted());
862 final Conversational conversation = message.getConversation();
863 final Account account = conversation.getAccount();
864 final List<Element> commands = message.getCommands();
865 final int type = getItemViewType(position);
866 ViewHolder viewHolder;
867 if (view == null) {
868 viewHolder = new ViewHolder();
869 switch (type) {
870 case DATE_SEPARATOR:
871 view = activity.getLayoutInflater().inflate(R.layout.message_date_bubble, parent, false);
872 viewHolder.status_message = view.findViewById(R.id.message_body);
873 viewHolder.message_box = view.findViewById(R.id.message_box);
874 viewHolder.indicatorReceived = view.findViewById(R.id.indicator_received);
875 break;
876 case RTP_SESSION:
877 view = activity.getLayoutInflater().inflate(R.layout.message_rtp_session, parent, false);
878 viewHolder.status_message = view.findViewById(R.id.message_body);
879 viewHolder.message_box = view.findViewById(R.id.message_box);
880 viewHolder.indicatorReceived = view.findViewById(R.id.indicator_received);
881 break;
882 case SENT:
883 view = activity.getLayoutInflater().inflate(R.layout.message_sent, parent, false);
884 viewHolder.message_box = view.findViewById(R.id.message_box);
885 viewHolder.contact_picture = view.findViewById(R.id.message_photo);
886 viewHolder.download_button = view.findViewById(R.id.download_button);
887 viewHolder.indicator = view.findViewById(R.id.security_indicator);
888 viewHolder.edit_indicator = view.findViewById(R.id.edit_indicator);
889 viewHolder.image = view.findViewById(R.id.message_image);
890 viewHolder.messageBody = view.findViewById(R.id.message_body);
891 viewHolder.time = view.findViewById(R.id.message_time);
892 viewHolder.subject = view.findViewById(R.id.message_subject);
893 viewHolder.indicatorReceived = view.findViewById(R.id.indicator_received);
894 viewHolder.audioPlayer = view.findViewById(R.id.audio_player);
895 viewHolder.thread_identicon = view.findViewById(R.id.thread_identicon);
896 break;
897 case RECEIVED:
898 view = activity.getLayoutInflater().inflate(R.layout.message_received, parent, false);
899 viewHolder.message_box = view.findViewById(R.id.message_box);
900 viewHolder.contact_picture = view.findViewById(R.id.message_photo);
901 viewHolder.download_button = view.findViewById(R.id.download_button);
902 viewHolder.indicator = view.findViewById(R.id.security_indicator);
903 viewHolder.edit_indicator = view.findViewById(R.id.edit_indicator);
904 viewHolder.image = view.findViewById(R.id.message_image);
905 viewHolder.messageBody = view.findViewById(R.id.message_body);
906 viewHolder.time = view.findViewById(R.id.message_time);
907 viewHolder.subject = view.findViewById(R.id.message_subject);
908 viewHolder.indicatorReceived = view.findViewById(R.id.indicator_received);
909 viewHolder.encryption = view.findViewById(R.id.message_encryption);
910 viewHolder.audioPlayer = view.findViewById(R.id.audio_player);
911 viewHolder.commands_list = view.findViewById(R.id.commands_list);
912 viewHolder.thread_identicon = view.findViewById(R.id.thread_identicon);
913 break;
914 case STATUS:
915 view = activity.getLayoutInflater().inflate(R.layout.message_status, parent, false);
916 viewHolder.contact_picture = view.findViewById(R.id.message_photo);
917 viewHolder.status_message = view.findViewById(R.id.status_message);
918 viewHolder.load_more_messages = view.findViewById(R.id.load_more_messages);
919 break;
920 default:
921 throw new AssertionError("Unknown view type");
922 }
923 view.setTag(viewHolder);
924 } else {
925 viewHolder = (ViewHolder) view.getTag();
926 if (viewHolder == null) {
927 return view;
928 }
929 }
930
931 if (viewHolder.messageBody != null) {
932 viewHolder.messageBody.setCustomSelectionActionModeCallback(new MessageTextActionModeCallback(this, viewHolder.messageBody));
933 }
934
935 if (viewHolder.thread_identicon != null) {
936 viewHolder.thread_identicon.setVisibility(View.GONE);
937 final Element thread = message.getThread();
938 if (thread != null) {
939 final String threadId = thread.getContent();
940 if (threadId != null) {
941 viewHolder.thread_identicon.setVisibility(View.VISIBLE);
942 viewHolder.thread_identicon.setColor(UIHelper.getColorForName(threadId));
943 viewHolder.thread_identicon.setHash(UIHelper.identiconHash(threadId));
944 }
945 }
946 }
947
948 boolean darkBackground = (type == RECEIVED && mUseGreenBackground) || activity.isDarkTheme();
949
950 if (type == DATE_SEPARATOR) {
951 if (UIHelper.today(message.getTimeSent())) {
952 viewHolder.status_message.setText(R.string.today);
953 } else if (UIHelper.yesterday(message.getTimeSent())) {
954 viewHolder.status_message.setText(R.string.yesterday);
955 } else {
956 viewHolder.status_message.setText(DateUtils.formatDateTime(activity, message.getTimeSent(), DateUtils.FORMAT_SHOW_DATE | DateUtils.FORMAT_SHOW_YEAR));
957 }
958 viewHolder.message_box.setBackgroundResource(activity.isDarkTheme() ? R.drawable.date_bubble_grey : R.drawable.date_bubble_white);
959 return view;
960 } else if (type == RTP_SESSION) {
961 final boolean isDarkTheme = activity.isDarkTheme();
962 final boolean received = message.getStatus() <= Message.STATUS_RECEIVED;
963 final RtpSessionStatus rtpSessionStatus = RtpSessionStatus.of(message.getBody());
964 final long duration = rtpSessionStatus.duration;
965 final String callTime = UIHelper.readableTimeDifferenceFull(activity, message.getTimeSent());
966 if (received) {
967 if (duration > 0) {
968 viewHolder.status_message.setText(activity.getString(R.string.incoming_call_duration_timestamp, TimeFrameUtils.resolve(activity, duration), callTime));
969 } else if (rtpSessionStatus.successful) {
970 viewHolder.status_message.setText(activity.getString(R.string.incoming_call_timestamp, callTime));
971 } else {
972 viewHolder.status_message.setText(activity.getString(R.string.missed_call_timestamp, callTime));
973 }
974 } else {
975 if (duration > 0) {
976 viewHolder.status_message.setText(activity.getString(R.string.outgoing_call_duration_timestamp, TimeFrameUtils.resolve(activity, duration), callTime));
977 } else {
978 viewHolder.status_message.setText(activity.getString(R.string.outgoing_call_timestamp, callTime));
979 }
980 }
981 viewHolder.indicatorReceived.setImageResource(RtpSessionStatus.getDrawable(received, rtpSessionStatus.successful, isDarkTheme));
982 viewHolder.indicatorReceived.setAlpha(isDarkTheme ? 0.7f : 0.57f);
983 viewHolder.message_box.setBackgroundResource(isDarkTheme ? R.drawable.date_bubble_grey : R.drawable.date_bubble_white);
984 return view;
985 } else if (type == STATUS) {
986 if ("LOAD_MORE".equals(message.getBody())) {
987 viewHolder.status_message.setVisibility(View.GONE);
988 viewHolder.contact_picture.setVisibility(View.GONE);
989 viewHolder.load_more_messages.setVisibility(View.VISIBLE);
990 viewHolder.load_more_messages.setOnClickListener(v -> loadMoreMessages((Conversation) message.getConversation()));
991 } else {
992 viewHolder.status_message.setVisibility(View.VISIBLE);
993 viewHolder.load_more_messages.setVisibility(View.GONE);
994 viewHolder.status_message.setText(message.getBody());
995 boolean showAvatar;
996 if (conversation.getMode() == Conversation.MODE_SINGLE) {
997 showAvatar = true;
998 AvatarWorkerTask.loadAvatar(message, viewHolder.contact_picture, R.dimen.avatar_on_status_message);
999 } else if (message.getCounterpart() != null || message.getTrueCounterpart() != null || (message.getCounterparts() != null && message.getCounterparts().size() > 0)) {
1000 showAvatar = true;
1001 AvatarWorkerTask.loadAvatar(message, viewHolder.contact_picture, R.dimen.avatar_on_status_message);
1002 } else {
1003 showAvatar = false;
1004 }
1005 if (showAvatar) {
1006 viewHolder.contact_picture.setAlpha(0.5f);
1007 viewHolder.contact_picture.setVisibility(View.VISIBLE);
1008 } else {
1009 viewHolder.contact_picture.setVisibility(View.GONE);
1010 }
1011 }
1012 return view;
1013 } else {
1014 AvatarWorkerTask.loadAvatar(message, viewHolder.contact_picture, R.dimen.avatar);
1015 }
1016
1017 resetClickListener(viewHolder.message_box, viewHolder.messageBody);
1018
1019 viewHolder.message_box.setOnClickListener(v -> {
1020 if (MessageAdapter.this.mOnMessageBoxClickedListener != null) {
1021 MessageAdapter.this.mOnMessageBoxClickedListener
1022 .onContactPictureClicked(message);
1023 }
1024 });
1025 SwipeDetector swipeDetector = new SwipeDetector((action) -> {
1026 if (action == SwipeDetector.Action.LR && MessageAdapter.this.mOnMessageBoxSwipedListener != null) {
1027 MessageAdapter.this.mOnMessageBoxSwipedListener.onContactPictureClicked(message);
1028 }
1029 });
1030 viewHolder.message_box.setOnTouchListener(swipeDetector);
1031 viewHolder.image.setOnTouchListener(swipeDetector);
1032 viewHolder.time.setOnTouchListener(swipeDetector);
1033
1034 // Treat touch-up as click so we don't have to touch twice
1035 // (touch twice is because it's waiting to see if you double-touch for text selection)
1036 viewHolder.messageBody.setOnTouchListener((v, event) -> {
1037 if (event.getAction() == MotionEvent.ACTION_UP) {
1038 if (MessageAdapter.this.mOnMessageBoxClickedListener != null) {
1039 MessageAdapter.this.mOnMessageBoxClickedListener
1040 .onContactPictureClicked(message);
1041 }
1042 }
1043
1044 swipeDetector.onTouch(v, event);
1045
1046 return false;
1047 });
1048 viewHolder.messageBody.setOnClickListener(v -> {
1049 if (MessageAdapter.this.mOnMessageBoxClickedListener != null) {
1050 MessageAdapter.this.mOnMessageBoxClickedListener
1051 .onContactPictureClicked(message);
1052 }
1053 });
1054 viewHolder.contact_picture.setOnClickListener(v -> {
1055 if (MessageAdapter.this.mOnContactPictureClickedListener != null) {
1056 MessageAdapter.this.mOnContactPictureClickedListener
1057 .onContactPictureClicked(message);
1058 }
1059
1060 });
1061 viewHolder.contact_picture.setOnLongClickListener(v -> {
1062 if (MessageAdapter.this.mOnContactPictureLongClickedListener != null) {
1063 MessageAdapter.this.mOnContactPictureLongClickedListener
1064 .onContactPictureLongClicked(v, message);
1065 return true;
1066 } else {
1067 return false;
1068 }
1069 });
1070 viewHolder.messageBody.setAccessibilityDelegate(null);
1071
1072 final Transferable transferable = message.getTransferable();
1073 final boolean unInitiatedButKnownSize = MessageUtils.unInitiatedButKnownSize(message);
1074 if (unInitiatedButKnownSize || message.isDeleted() || (transferable != null && transferable.getStatus() != Transferable.STATUS_UPLOADING)) {
1075 if (unInitiatedButKnownSize || message.isDeleted() || transferable != null && transferable.getStatus() == Transferable.STATUS_OFFER) {
1076 displayDownloadableMessage(viewHolder, message, activity.getString(R.string.download_x_file, UIHelper.getFileDescriptionString(activity, message)), darkBackground, type);
1077 } else if (transferable != null && transferable.getStatus() == Transferable.STATUS_OFFER_CHECK_FILESIZE) {
1078 displayDownloadableMessage(viewHolder, message, activity.getString(R.string.check_x_filesize, UIHelper.getFileDescriptionString(activity, message)), darkBackground, type);
1079 } else {
1080 displayInfoMessage(viewHolder, UIHelper.getMessagePreview(activity, message).first, darkBackground, message, type);
1081 }
1082 } else if (message.isFileOrImage() && message.getEncryption() != Message.ENCRYPTION_PGP && message.getEncryption() != Message.ENCRYPTION_DECRYPTION_FAILED) {
1083 if (message.getFileParams().width > 0 && message.getFileParams().height > 0) {
1084 displayMediaPreviewMessage(viewHolder, message, darkBackground, type);
1085 } else if (message.getFileParams().runtime > 0) {
1086 displayAudioMessage(viewHolder, message, darkBackground, type);
1087 } else if ("application/xdc+zip".equals(message.getFileParams().getMediaType()) && message.getConversation() instanceof Conversation && message.getThread() != null && !message.getFileParams().getCids().isEmpty()) {
1088 displayWebxdcMessage(viewHolder, message, darkBackground, type);
1089 } else {
1090 displayOpenableMessage(viewHolder, message, darkBackground, type);
1091 }
1092 } else if (message.getEncryption() == Message.ENCRYPTION_PGP) {
1093 if (account.isPgpDecryptionServiceConnected()) {
1094 if (conversation instanceof Conversation && !account.hasPendingPgpIntent((Conversation) conversation)) {
1095 displayInfoMessage(viewHolder, activity.getString(R.string.message_decrypting), darkBackground);
1096 } else {
1097 displayInfoMessage(viewHolder, activity.getString(R.string.pgp_message), darkBackground);
1098 }
1099 } else {
1100 displayInfoMessage(viewHolder, activity.getString(R.string.install_openkeychain), darkBackground);
1101 viewHolder.message_box.setOnClickListener(this::promptOpenKeychainInstall);
1102 viewHolder.messageBody.setOnClickListener(this::promptOpenKeychainInstall);
1103 }
1104 } else if (message.getEncryption() == Message.ENCRYPTION_DECRYPTION_FAILED) {
1105 displayInfoMessage(viewHolder, activity.getString(R.string.decryption_failed), darkBackground);
1106 } else if (message.getEncryption() == Message.ENCRYPTION_AXOLOTL_NOT_FOR_THIS_DEVICE) {
1107 displayInfoMessage(viewHolder, activity.getString(R.string.not_encrypted_for_this_device), darkBackground);
1108 } else if (message.getEncryption() == Message.ENCRYPTION_AXOLOTL_FAILED) {
1109 displayInfoMessage(viewHolder, activity.getString(R.string.omemo_decryption_failed), darkBackground);
1110 } else {
1111 if (message.isGeoUri()) {
1112 displayLocationMessage(viewHolder, message, darkBackground, type);
1113 } else if (message.treatAsDownloadable()) {
1114 try {
1115 final URI uri = message.getOob();
1116 displayDownloadableMessage(viewHolder,
1117 message,
1118 activity.getString(R.string.check_x_filesize_on_host,
1119 UIHelper.getFileDescriptionString(activity, message),
1120 uri.getHost()),
1121 darkBackground, type);
1122 } catch (Exception e) {
1123 displayDownloadableMessage(viewHolder,
1124 message,
1125 activity.getString(R.string.check_x_filesize,
1126 UIHelper.getFileDescriptionString(activity, message)),
1127 darkBackground, type);
1128 }
1129 } else if (message.bodyIsOnlyEmojis() && message.getType() != Message.TYPE_PRIVATE) {
1130 displayEmojiMessage(viewHolder, getSpannableBody(message), darkBackground);
1131 } else {
1132 displayTextMessage(viewHolder, message, darkBackground, type);
1133 }
1134 }
1135
1136 if (type == RECEIVED) {
1137 if (commands != null && conversation instanceof Conversation) {
1138 CommandButtonAdapter adapter = new CommandButtonAdapter(activity);
1139 adapter.addAll(commands);
1140 viewHolder.commands_list.setAdapter(adapter);
1141 viewHolder.commands_list.setVisibility(View.VISIBLE);
1142 viewHolder.commands_list.setOnItemClickListener((p, v, pos, id) -> {
1143 final Element command = adapter.getItem(pos);
1144 activity.startCommand(conversation.getAccount(), command.getAttributeAsJid("jid"), command.getAttribute("node"));
1145 });
1146 } else {
1147 // It's unclear if we can set this to null...
1148 ListAdapter adapter = viewHolder.commands_list.getAdapter();
1149 if (adapter instanceof ArrayAdapter) {
1150 ((ArrayAdapter<?>) adapter).clear();
1151 }
1152 viewHolder.commands_list.setVisibility(View.GONE);
1153 viewHolder.commands_list.setOnItemClickListener(null);
1154 }
1155
1156 if (!mUseGreenBackground) {
1157 viewHolder.message_box.getBackground().setColorFilter(
1158 StyledAttributes.getColor(activity, mUseGreenBackground ? R.attr.message_bubble_received_bg : R.attr.color_background_primary),
1159 PorterDuff.Mode.SRC_ATOP
1160 );
1161 }
1162 if (isInValidSession) {
1163 viewHolder.encryption.setVisibility(View.GONE);
1164 } else {
1165 viewHolder.encryption.setVisibility(View.VISIBLE);
1166 if (omemoEncryption && !message.isTrusted()) {
1167 viewHolder.encryption.setText(R.string.not_trusted);
1168 } else {
1169 viewHolder.encryption.setText(CryptoHelper.encryptionTypeToText(message.getEncryption()));
1170 }
1171 }
1172 }
1173
1174 if (type == RECEIVED || type == SENT) {
1175 if (message.getSubject() == null) {
1176 viewHolder.subject.setVisibility(View.GONE);
1177 } else {
1178 viewHolder.subject.setVisibility(View.VISIBLE);
1179 viewHolder.subject.setText(message.getSubject());
1180 }
1181 }
1182
1183 if (darkBackground) {
1184 if (viewHolder.subject != null) viewHolder.subject.setTextAppearance(getContext(), R.style.TextAppearance_Conversations_Caption_OnDark_Bold);
1185 if (viewHolder.encryption != null) viewHolder.encryption.setTextAppearance(getContext(), R.style.TextAppearance_Conversations_Caption_OnDark_Bold);
1186 } else {
1187 if (viewHolder.subject != null) viewHolder.subject.setTextAppearance(getContext(), R.style.TextAppearance_Conversations_Caption_Bold);
1188 if (viewHolder.encryption != null) viewHolder.encryption.setTextAppearance(getContext(), R.style.TextAppearance_Conversations_Caption_Bold);
1189 }
1190
1191 displayStatus(viewHolder, message, type, darkBackground);
1192
1193 viewHolder.messageBody.setAccessibilityDelegate(new View.AccessibilityDelegate() {
1194 @Override
1195 public void sendAccessibilityEvent(View host, int eventType) {
1196 super.sendAccessibilityEvent(host, eventType);
1197 if (eventType == AccessibilityEvent.TYPE_VIEW_TEXT_SELECTION_CHANGED) {
1198 if (viewHolder.messageBody.hasSelection()) {
1199 selectionUuid = message.getUuid();
1200 } else if (message.getUuid() != null && message.getUuid().equals(selectionUuid)) {
1201 selectionUuid = null;
1202 }
1203 }
1204 }
1205 });
1206
1207 return view;
1208 }
1209
1210 private void promptOpenKeychainInstall(View view) {
1211 activity.showInstallPgpDialog();
1212 }
1213
1214 public FileBackend getFileBackend() {
1215 return activity.xmppConnectionService.getFileBackend();
1216 }
1217
1218 public void stopAudioPlayer() {
1219 audioPlayer.stop();
1220 }
1221
1222 public void unregisterListenerInAudioPlayer() {
1223 audioPlayer.unregisterListener();
1224 }
1225
1226 public void startStopPending() {
1227 audioPlayer.startStopPending();
1228 }
1229
1230 public void openDownloadable(Message message) {
1231 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.TIRAMISU && ContextCompat.checkSelfPermission(activity, Manifest.permission.WRITE_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {
1232 ConversationFragment.registerPendingMessage(activity, message);
1233 ActivityCompat.requestPermissions(activity, new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, ConversationsActivity.REQUEST_OPEN_MESSAGE);
1234 return;
1235 }
1236 final DownloadableFile file = activity.xmppConnectionService.getFileBackend().getFile(message);
1237 ViewUtil.view(activity, file);
1238 }
1239
1240 private void showLocation(Message message) {
1241 for (Intent intent : GeoHelper.createGeoIntentsFromMessage(activity, message)) {
1242 if (intent.resolveActivity(getContext().getPackageManager()) != null) {
1243 getContext().startActivity(intent);
1244 return;
1245 }
1246 }
1247 Toast.makeText(activity, R.string.no_application_found_to_display_location, Toast.LENGTH_SHORT).show();
1248 }
1249
1250 public void updatePreferences() {
1251 SharedPreferences p = PreferenceManager.getDefaultSharedPreferences(activity);
1252 this.mUseGreenBackground = p.getBoolean("use_green_background", activity.getResources().getBoolean(R.bool.use_green_background));
1253 }
1254
1255
1256 public void setHighlightedTerm(List<String> terms) {
1257 this.highlightedTerm = terms == null ? null : StylingHelper.filterHighlightedWords(terms);
1258 }
1259
1260 public interface OnContactPictureClicked {
1261 void onContactPictureClicked(Message message);
1262 }
1263
1264 public interface OnContactPictureLongClicked {
1265 void onContactPictureLongClicked(View v, Message message);
1266 }
1267
1268 public interface OnInlineImageLongClicked {
1269 boolean onInlineImageLongClicked(Cid cid);
1270 }
1271
1272 private static class ViewHolder {
1273
1274 public Button load_more_messages;
1275 public ImageView edit_indicator;
1276 public RelativeLayout audioPlayer;
1277 protected LinearLayout message_box;
1278 protected Button download_button;
1279 protected ImageView image;
1280 protected ImageView indicator;
1281 protected ImageView indicatorReceived;
1282 protected TextView time;
1283 protected TextView subject;
1284 protected TextView messageBody;
1285 protected ImageView contact_picture;
1286 protected TextView status_message;
1287 protected TextView encryption;
1288 protected ListView commands_list;
1289 protected GithubIdenticonView thread_identicon;
1290 }
1291
1292 class ThumbnailTask extends AsyncTask<DownloadableFile, Void, Drawable[]> {
1293 @Override
1294 protected Drawable[] doInBackground(DownloadableFile... params) {
1295 if (isCancelled()) return null;
1296
1297 Drawable[] d = new Drawable[params.length];
1298 for (int i = 0; i < params.length; i++) {
1299 try {
1300 d[i] = activity.xmppConnectionService.getFileBackend().getThumbnail(params[i], activity.getResources(), (int) (metrics.density * 288), false);
1301 } catch (final IOException e) {
1302 d[i] = null;
1303 }
1304 }
1305
1306 return d;
1307 }
1308
1309 @Override
1310 protected void onPostExecute(final Drawable[] d) {
1311 if (isCancelled()) return;
1312 activity.xmppConnectionService.updateConversationUi();
1313 }
1314 }
1315}