1package eu.siacs.conversations.ui.adapter;
2
3import android.Manifest;
4import android.app.Activity;
5import android.content.Intent;
6import android.content.pm.PackageManager;
7import android.content.res.ColorStateList;
8import android.graphics.Typeface;
9import android.os.Build;
10import android.text.Spannable;
11import android.text.SpannableString;
12import android.text.SpannableStringBuilder;
13import android.text.format.DateUtils;
14import android.text.style.ForegroundColorSpan;
15import android.text.style.RelativeSizeSpan;
16import android.text.style.StyleSpan;
17import android.util.DisplayMetrics;
18import android.view.View;
19import android.view.ViewGroup;
20import android.view.WindowManager;
21import android.widget.ArrayAdapter;
22import android.widget.ImageView;
23import android.widget.LinearLayout;
24import android.widget.RelativeLayout;
25import android.widget.TextView;
26import android.widget.Toast;
27import androidx.annotation.AttrRes;
28import androidx.annotation.ColorInt;
29import androidx.annotation.DrawableRes;
30import androidx.annotation.NonNull;
31import androidx.annotation.Nullable;
32import androidx.constraintlayout.widget.ConstraintLayout;
33import androidx.core.app.ActivityCompat;
34import androidx.core.content.ContextCompat;
35import androidx.core.widget.ImageViewCompat;
36import com.google.android.material.button.MaterialButton;
37import com.google.android.material.chip.ChipGroup;
38import com.google.android.material.color.MaterialColors;
39import com.google.android.material.dialog.MaterialAlertDialogBuilder;
40import com.google.common.base.Joiner;
41import com.google.common.base.Strings;
42import com.google.common.collect.Collections2;
43import com.google.common.collect.ImmutableList;
44import eu.siacs.conversations.AppSettings;
45import eu.siacs.conversations.Config;
46import eu.siacs.conversations.R;
47import eu.siacs.conversations.crypto.axolotl.FingerprintStatus;
48import eu.siacs.conversations.entities.Account;
49import eu.siacs.conversations.entities.Conversation;
50import eu.siacs.conversations.entities.Conversational;
51import eu.siacs.conversations.entities.DownloadableFile;
52import eu.siacs.conversations.entities.Message;
53import eu.siacs.conversations.entities.Message.FileParams;
54import eu.siacs.conversations.entities.RtpSessionStatus;
55import eu.siacs.conversations.entities.Transferable;
56import eu.siacs.conversations.persistance.FileBackend;
57import eu.siacs.conversations.services.MessageArchiveService;
58import eu.siacs.conversations.services.NotificationService;
59import eu.siacs.conversations.ui.Activities;
60import eu.siacs.conversations.ui.BindingAdapters;
61import eu.siacs.conversations.ui.ConversationFragment;
62import eu.siacs.conversations.ui.ConversationsActivity;
63import eu.siacs.conversations.ui.XmppActivity;
64import eu.siacs.conversations.ui.service.AudioPlayer;
65import eu.siacs.conversations.ui.text.DividerSpan;
66import eu.siacs.conversations.ui.text.QuoteSpan;
67import eu.siacs.conversations.ui.util.Attachment;
68import eu.siacs.conversations.ui.util.AvatarWorkerTask;
69import eu.siacs.conversations.ui.util.MyLinkify;
70import eu.siacs.conversations.ui.util.QuoteHelper;
71import eu.siacs.conversations.ui.util.ViewUtil;
72import eu.siacs.conversations.ui.widget.ClickableMovementMethod;
73import eu.siacs.conversations.utils.CryptoHelper;
74import eu.siacs.conversations.utils.Emoticons;
75import eu.siacs.conversations.utils.GeoHelper;
76import eu.siacs.conversations.utils.MessageUtils;
77import eu.siacs.conversations.utils.StylingHelper;
78import eu.siacs.conversations.utils.TimeFrameUtils;
79import eu.siacs.conversations.utils.UIHelper;
80import eu.siacs.conversations.xmpp.Jid;
81import eu.siacs.conversations.xmpp.mam.MamReference;
82import java.net.URI;
83import java.util.Arrays;
84import java.util.Collection;
85import java.util.List;
86import java.util.Locale;
87import java.util.regex.Matcher;
88import java.util.regex.Pattern;
89
90public class MessageAdapter extends ArrayAdapter<Message> {
91
92 public static final String DATE_SEPARATOR_BODY = "DATE_SEPARATOR";
93 private static final int SENT = 0;
94 private static final int RECEIVED = 1;
95 private static final int STATUS = 2;
96 private static final int DATE_SEPARATOR = 3;
97 private static final int RTP_SESSION = 4;
98 private final XmppActivity activity;
99 private final AudioPlayer audioPlayer;
100 private List<String> highlightedTerm = null;
101 private final DisplayMetrics metrics;
102 private OnContactPictureClicked mOnContactPictureClickedListener;
103 private OnContactPictureLongClicked mOnContactPictureLongClickedListener;
104 private BubbleDesign bubbleDesign = new BubbleDesign(false, false);
105 private final boolean mForceNames;
106
107 public MessageAdapter(
108 final XmppActivity activity, final List<Message> messages, final boolean forceNames) {
109 super(activity, 0, messages);
110 this.audioPlayer = new AudioPlayer(this);
111 this.activity = activity;
112 metrics = getContext().getResources().getDisplayMetrics();
113 updatePreferences();
114 this.mForceNames = forceNames;
115 }
116
117 public MessageAdapter(final XmppActivity activity, final List<Message> messages) {
118 this(activity, messages, false);
119 }
120
121 private static void resetClickListener(View... views) {
122 for (View view : views) {
123 view.setOnClickListener(null);
124 }
125 }
126
127 public void flagScreenOn() {
128 activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
129 }
130
131 public void flagScreenOff() {
132 activity.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
133 }
134
135 public void setVolumeControl(final int stream) {
136 activity.setVolumeControlStream(stream);
137 }
138
139 public void setOnContactPictureClicked(OnContactPictureClicked listener) {
140 this.mOnContactPictureClickedListener = listener;
141 }
142
143 public Activity getActivity() {
144 return activity;
145 }
146
147 public void setOnContactPictureLongClicked(OnContactPictureLongClicked listener) {
148 this.mOnContactPictureLongClickedListener = listener;
149 }
150
151 @Override
152 public int getViewTypeCount() {
153 return 5;
154 }
155
156 private static int getItemViewType(final Message message) {
157 if (message.getType() == Message.TYPE_STATUS) {
158 if (DATE_SEPARATOR_BODY.equals(message.getBody())) {
159 return DATE_SEPARATOR;
160 } else {
161 return STATUS;
162 }
163 } else if (message.getType() == Message.TYPE_RTP_SESSION) {
164 return RTP_SESSION;
165 } else if (message.getStatus() <= Message.STATUS_RECEIVED) {
166 return RECEIVED;
167 } else {
168 return SENT;
169 }
170 }
171
172 @Override
173 public int getItemViewType(final int position) {
174 return getItemViewType(getItem(position));
175 }
176
177 private void displayStatus(
178 final ViewHolder viewHolder,
179 final Message message,
180 final int type,
181 final BubbleColor bubbleColor) {
182 final int mergedStatus = message.getStatus();
183 final boolean error;
184 if (viewHolder.indicatorReceived != null) {
185 viewHolder.indicatorReceived.setVisibility(View.GONE);
186 }
187 final Transferable transferable = message.getTransferable();
188 final boolean multiReceived =
189 message.getConversation().getMode() == Conversation.MODE_MULTI
190 && mergedStatus <= Message.STATUS_RECEIVED;
191 final String fileSize;
192 if (message.isFileOrImage()
193 || transferable != null
194 || MessageUtils.unInitiatedButKnownSize(message)) {
195 final FileParams params = message.getFileParams();
196 fileSize = params.size != null ? UIHelper.filesizeToString(params.size) : null;
197 if (message.getStatus() == Message.STATUS_SEND_FAILED
198 || (transferable != null
199 && (transferable.getStatus() == Transferable.STATUS_FAILED
200 || transferable.getStatus()
201 == Transferable.STATUS_CANCELLED))) {
202 error = true;
203 } else {
204 error = message.getStatus() == Message.STATUS_SEND_FAILED;
205 }
206 } else {
207 fileSize = null;
208 error = message.getStatus() == Message.STATUS_SEND_FAILED;
209 }
210 if (type == SENT) {
211 final @DrawableRes Integer receivedIndicator =
212 getMessageStatusAsDrawable(message, mergedStatus);
213 if (receivedIndicator == null) {
214 viewHolder.indicatorReceived.setVisibility(View.INVISIBLE);
215 } else {
216 viewHolder.indicatorReceived.setImageResource(receivedIndicator);
217 if (mergedStatus == Message.STATUS_SEND_FAILED) {
218 setImageTintError(viewHolder.indicatorReceived);
219 } else {
220 setImageTint(viewHolder.indicatorReceived, bubbleColor);
221 }
222 viewHolder.indicatorReceived.setVisibility(View.VISIBLE);
223 }
224 }
225 final var additionalStatusInfo = getAdditionalStatusInfo(message, mergedStatus);
226
227 if (error && type == SENT) {
228 viewHolder.time.setTextColor(
229 MaterialColors.getColor(
230 viewHolder.time, com.google.android.material.R.attr.colorError));
231 } else {
232 setTextColor(viewHolder.time, bubbleColor);
233 }
234 if (message.getEncryption() == Message.ENCRYPTION_NONE) {
235 viewHolder.indicator.setVisibility(View.GONE);
236 } else {
237 boolean verified = false;
238 if (message.getEncryption() == Message.ENCRYPTION_AXOLOTL) {
239 final FingerprintStatus status =
240 message.getConversation()
241 .getAccount()
242 .getAxolotlService()
243 .getFingerprintTrust(message.getFingerprint());
244 if (status != null && status.isVerified()) {
245 verified = true;
246 }
247 }
248 if (verified) {
249 viewHolder.indicator.setImageResource(R.drawable.ic_verified_user_24dp);
250 } else {
251 viewHolder.indicator.setImageResource(R.drawable.ic_lock_24dp);
252 }
253 if (error && type == SENT) {
254 setImageTintError(viewHolder.indicator);
255 } else {
256 setImageTint(viewHolder.indicator, bubbleColor);
257 }
258 viewHolder.indicator.setVisibility(View.VISIBLE);
259 }
260
261 if (viewHolder.edit_indicator != null) {
262 if (message.edited()) {
263 viewHolder.edit_indicator.setVisibility(View.VISIBLE);
264 if (error && type == SENT) {
265 setImageTintError(viewHolder.edit_indicator);
266 } else {
267 setImageTint(viewHolder.edit_indicator, bubbleColor);
268 }
269 } else {
270 viewHolder.edit_indicator.setVisibility(View.GONE);
271 }
272 }
273
274 final String formattedTime =
275 UIHelper.readableTimeDifferenceFull(getContext(), message.getTimeSent());
276 final String bodyLanguage = message.getBodyLanguage();
277 final ImmutableList.Builder<String> timeInfoBuilder = new ImmutableList.Builder<>();
278 if (message.getStatus() <= Message.STATUS_RECEIVED) {
279 timeInfoBuilder.add(formattedTime);
280 if (fileSize != null) {
281 timeInfoBuilder.add(fileSize);
282 }
283 if (mForceNames || multiReceived) {
284 final String displayName = UIHelper.getMessageDisplayName(message);
285 if (displayName != null) {
286 timeInfoBuilder.add(displayName);
287 }
288 }
289 if (bodyLanguage != null) {
290 timeInfoBuilder.add(bodyLanguage.toUpperCase(Locale.US));
291 }
292 } else {
293 if (bodyLanguage != null) {
294 timeInfoBuilder.add(bodyLanguage.toUpperCase(Locale.US));
295 }
296 if (fileSize != null) {
297 timeInfoBuilder.add(fileSize);
298 }
299 // for space reasons we display only 'additional status info' (send progress or concrete
300 // failure reason) or the time
301 if (additionalStatusInfo != null) {
302 timeInfoBuilder.add(additionalStatusInfo);
303 } else {
304 timeInfoBuilder.add(formattedTime);
305 }
306 }
307 final var timeInfo = timeInfoBuilder.build();
308 viewHolder.time.setText(Joiner.on(" \u00B7 ").join(timeInfo));
309 }
310
311 public static @DrawableRes Integer getMessageStatusAsDrawable(
312 final Message message, final int status) {
313 final var transferable = message.getTransferable();
314 return switch (status) {
315 case Message.STATUS_WAITING -> R.drawable.ic_more_horiz_24dp;
316 case Message.STATUS_UNSEND -> transferable == null ? null : R.drawable.ic_upload_24dp;
317 case Message.STATUS_SEND -> R.drawable.ic_done_24dp;
318 case Message.STATUS_SEND_RECEIVED, Message.STATUS_SEND_DISPLAYED ->
319 R.drawable.ic_done_all_24dp;
320 case Message.STATUS_SEND_FAILED -> {
321 final String errorMessage = message.getErrorMessage();
322 if (Message.ERROR_MESSAGE_CANCELLED.equals(errorMessage)) {
323 yield R.drawable.ic_cancel_24dp;
324 } else {
325 yield R.drawable.ic_error_24dp;
326 }
327 }
328 case Message.STATUS_OFFERED -> R.drawable.ic_p2p_24dp;
329 default -> null;
330 };
331 }
332
333 @Nullable
334 private String getAdditionalStatusInfo(final Message message, final int mergedStatus) {
335 final String additionalStatusInfo;
336 if (mergedStatus == Message.STATUS_SEND_FAILED) {
337 final String errorMessage = Strings.nullToEmpty(message.getErrorMessage());
338 final String[] errorParts = errorMessage.split("\\u001f", 2);
339 if (errorParts.length == 2 && errorParts[0].equals("file-too-large")) {
340 additionalStatusInfo = getContext().getString(R.string.file_too_large);
341 } else {
342 additionalStatusInfo = null;
343 }
344 } else if (mergedStatus == Message.STATUS_UNSEND) {
345 final var transferable = message.getTransferable();
346 if (transferable == null) {
347 return null;
348 }
349 return getContext().getString(R.string.sending_file, transferable.getProgress());
350 } else {
351 additionalStatusInfo = null;
352 }
353 return additionalStatusInfo;
354 }
355
356 private void displayInfoMessage(
357 ViewHolder viewHolder, CharSequence text, final BubbleColor bubbleColor) {
358 viewHolder.download_button.setVisibility(View.GONE);
359 viewHolder.audioPlayer.setVisibility(View.GONE);
360 viewHolder.image.setVisibility(View.GONE);
361 viewHolder.messageBody.setVisibility(View.VISIBLE);
362 viewHolder.messageBody.setText(text);
363 viewHolder.messageBody.setTextColor(
364 bubbleToOnSurfaceVariant(viewHolder.messageBody, bubbleColor));
365 viewHolder.messageBody.setTextIsSelectable(false);
366 }
367
368 private void displayEmojiMessage(
369 final ViewHolder viewHolder, final String body, final BubbleColor bubbleColor) {
370 viewHolder.download_button.setVisibility(View.GONE);
371 viewHolder.audioPlayer.setVisibility(View.GONE);
372 viewHolder.image.setVisibility(View.GONE);
373 viewHolder.messageBody.setVisibility(View.VISIBLE);
374 setTextColor(viewHolder.messageBody, bubbleColor);
375 final Spannable span = new SpannableString(body);
376 float size = Emoticons.isEmoji(body) ? 3.0f : 2.0f;
377 span.setSpan(
378 new RelativeSizeSpan(size), 0, body.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
379 viewHolder.messageBody.setText(span);
380 }
381
382 private void applyQuoteSpan(
383 final TextView textView,
384 SpannableStringBuilder body,
385 int start,
386 int end,
387 final BubbleColor bubbleColor) {
388 if (start > 1 && !"\n\n".equals(body.subSequence(start - 2, start).toString())) {
389 body.insert(start++, "\n");
390 body.setSpan(
391 new DividerSpan(false), start - 2, start, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
392 end++;
393 }
394 if (end < body.length() - 1 && !"\n\n".equals(body.subSequence(end, end + 2).toString())) {
395 body.insert(end, "\n");
396 body.setSpan(new DividerSpan(false), end, end + 2, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
397 }
398 final DisplayMetrics metrics = getContext().getResources().getDisplayMetrics();
399 body.setSpan(
400 new QuoteSpan(bubbleToOnSurfaceVariant(textView, bubbleColor), metrics),
401 start,
402 end,
403 Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
404 }
405
406 /**
407 * Applies QuoteSpan to group of lines which starts with > or » characters. Appends likebreaks
408 * and applies DividerSpan to them to show a padding between quote and text.
409 */
410 private boolean handleTextQuotes(
411 final TextView textView,
412 final SpannableStringBuilder body,
413 final BubbleColor bubbleColor) {
414 boolean startsWithQuote = false;
415 int quoteDepth = 1;
416 while (QuoteHelper.bodyContainsQuoteStart(body) && quoteDepth <= Config.QUOTE_MAX_DEPTH) {
417 char previous = '\n';
418 int lineStart = -1;
419 int lineTextStart = -1;
420 int quoteStart = -1;
421 for (int i = 0; i <= body.length(); i++) {
422 char current = body.length() > i ? body.charAt(i) : '\n';
423 if (lineStart == -1) {
424 if (previous == '\n') {
425 if (i < body.length() && QuoteHelper.isPositionQuoteStart(body, i)) {
426 // Line start with quote
427 lineStart = i;
428 if (quoteStart == -1) quoteStart = i;
429 if (i == 0) startsWithQuote = true;
430 } else if (quoteStart >= 0) {
431 // Line start without quote, apply spans there
432 applyQuoteSpan(textView, body, quoteStart, i - 1, bubbleColor);
433 quoteStart = -1;
434 }
435 }
436 } else {
437 // Remove extra spaces between > and first character in the line
438 // > character will be removed too
439 if (current != ' ' && lineTextStart == -1) {
440 lineTextStart = i;
441 }
442 if (current == '\n') {
443 body.delete(lineStart, lineTextStart);
444 i -= lineTextStart - lineStart;
445 if (i == lineStart) {
446 // Avoid empty lines because span over empty line can be hidden
447 body.insert(i++, " ");
448 }
449 lineStart = -1;
450 lineTextStart = -1;
451 }
452 }
453 previous = current;
454 }
455 if (quoteStart >= 0) {
456 // Apply spans to finishing open quote
457 applyQuoteSpan(textView, body, quoteStart, body.length(), bubbleColor);
458 }
459 quoteDepth++;
460 }
461 return startsWithQuote;
462 }
463
464 private void displayTextMessage(
465 final ViewHolder viewHolder, final Message message, final BubbleColor bubbleColor) {
466 viewHolder.download_button.setVisibility(View.GONE);
467 viewHolder.image.setVisibility(View.GONE);
468 viewHolder.audioPlayer.setVisibility(View.GONE);
469 viewHolder.messageBody.setVisibility(View.VISIBLE);
470 setTextColor(viewHolder.messageBody, bubbleColor);
471 setTextSize(viewHolder.messageBody, this.bubbleDesign.largeFont);
472 viewHolder.messageBody.setTypeface(null, Typeface.NORMAL);
473
474 if (message.getBody() != null) {
475 final String nick = UIHelper.getMessageDisplayName(message);
476 final boolean hasMeCommand = message.hasMeCommand();
477 final var rawBody = message.getBody();
478 final SpannableStringBuilder body;
479 if (rawBody.length() > Config.MAX_DISPLAY_MESSAGE_CHARS) {
480 body = new SpannableStringBuilder(rawBody, 0, Config.MAX_DISPLAY_MESSAGE_CHARS);
481 body.append("…");
482 } else {
483 body = new SpannableStringBuilder(rawBody);
484 }
485 if (hasMeCommand) {
486 body.replace(0, Message.ME_COMMAND.length(), String.format("%s ", nick));
487 }
488 boolean startsWithQuote = handleTextQuotes(viewHolder.messageBody, body, bubbleColor);
489 if (!message.isPrivateMessage()) {
490 if (hasMeCommand) {
491 body.setSpan(
492 new StyleSpan(Typeface.BOLD_ITALIC),
493 0,
494 nick.length(),
495 Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
496 }
497 } else {
498 String privateMarker;
499 if (message.getStatus() <= Message.STATUS_RECEIVED) {
500 privateMarker = activity.getString(R.string.private_message);
501 } else {
502 Jid cp = message.getCounterpart();
503 privateMarker =
504 activity.getString(
505 R.string.private_message_to,
506 Strings.nullToEmpty(cp == null ? null : cp.getResource()));
507 }
508 body.insert(0, privateMarker);
509 int privateMarkerIndex = privateMarker.length();
510 if (startsWithQuote) {
511 body.insert(privateMarkerIndex, "\n\n");
512 body.setSpan(
513 new DividerSpan(false),
514 privateMarkerIndex,
515 privateMarkerIndex + 2,
516 Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
517 } else {
518 body.insert(privateMarkerIndex, " ");
519 }
520 body.setSpan(
521 new ForegroundColorSpan(
522 bubbleToOnSurfaceVariant(viewHolder.messageBody, bubbleColor)),
523 0,
524 privateMarkerIndex,
525 Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
526 body.setSpan(
527 new StyleSpan(Typeface.BOLD),
528 0,
529 privateMarkerIndex,
530 Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
531 if (hasMeCommand) {
532 body.setSpan(
533 new StyleSpan(Typeface.BOLD_ITALIC),
534 privateMarkerIndex + 1,
535 privateMarkerIndex + 1 + nick.length(),
536 Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
537 }
538 }
539 if (message.getConversation().getMode() == Conversation.MODE_MULTI
540 && message.getStatus() == Message.STATUS_RECEIVED) {
541 if (message.getConversation() instanceof Conversation conversation) {
542 Pattern pattern =
543 NotificationService.generateNickHighlightPattern(
544 conversation.getMucOptions().getActualNick());
545 Matcher matcher = pattern.matcher(body);
546 while (matcher.find()) {
547 body.setSpan(
548 new StyleSpan(Typeface.BOLD),
549 matcher.start(),
550 matcher.end(),
551 Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
552 }
553 }
554 }
555 Matcher matcher = Emoticons.getEmojiPattern(body).matcher(body);
556 while (matcher.find()) {
557 if (matcher.start() < matcher.end()) {
558 body.setSpan(
559 new RelativeSizeSpan(1.2f),
560 matcher.start(),
561 matcher.end(),
562 Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
563 }
564 }
565
566 StylingHelper.format(body, viewHolder.messageBody.getCurrentTextColor());
567 MyLinkify.addLinks(body, true);
568 if (highlightedTerm != null) {
569 StylingHelper.highlight(viewHolder.messageBody, body, highlightedTerm);
570 }
571 viewHolder.messageBody.setAutoLinkMask(0);
572 viewHolder.messageBody.setText(body);
573 viewHolder.messageBody.setMovementMethod(ClickableMovementMethod.getInstance());
574 } else {
575 viewHolder.messageBody.setText("");
576 viewHolder.messageBody.setTextIsSelectable(false);
577 }
578 }
579
580 private void displayDownloadableMessage(
581 ViewHolder viewHolder,
582 final Message message,
583 String text,
584 final BubbleColor bubbleColor) {
585 toggleWhisperInfo(viewHolder, message, bubbleColor);
586 viewHolder.image.setVisibility(View.GONE);
587 viewHolder.audioPlayer.setVisibility(View.GONE);
588 viewHolder.download_button.setVisibility(View.VISIBLE);
589 viewHolder.download_button.setText(text);
590 final var attachment = Attachment.of(message);
591 final @DrawableRes int imageResource = MediaAdapter.getImageDrawable(attachment);
592 viewHolder.download_button.setIconResource(imageResource);
593 viewHolder.download_button.setOnClickListener(
594 v -> ConversationFragment.downloadFile(activity, message));
595 }
596
597 private void displayOpenableMessage(
598 ViewHolder viewHolder, final Message message, final BubbleColor bubbleColor) {
599 toggleWhisperInfo(viewHolder, message, bubbleColor);
600 viewHolder.image.setVisibility(View.GONE);
601 viewHolder.audioPlayer.setVisibility(View.GONE);
602 viewHolder.download_button.setVisibility(View.VISIBLE);
603 viewHolder.download_button.setText(
604 activity.getString(
605 R.string.open_x_file,
606 UIHelper.getFileDescriptionString(activity, message)));
607 final var attachment = Attachment.of(message);
608 final @DrawableRes int imageResource = MediaAdapter.getImageDrawable(attachment);
609 viewHolder.download_button.setIconResource(imageResource);
610 viewHolder.download_button.setOnClickListener(v -> openDownloadable(message));
611 }
612
613 private void displayLocationMessage(
614 ViewHolder viewHolder, final Message message, final BubbleColor bubbleColor) {
615 toggleWhisperInfo(viewHolder, message, bubbleColor);
616 viewHolder.image.setVisibility(View.GONE);
617 viewHolder.audioPlayer.setVisibility(View.GONE);
618 viewHolder.download_button.setVisibility(View.VISIBLE);
619 viewHolder.download_button.setText(R.string.show_location);
620 final var attachment = Attachment.of(message);
621 final @DrawableRes int imageResource = MediaAdapter.getImageDrawable(attachment);
622 viewHolder.download_button.setIconResource(imageResource);
623 viewHolder.download_button.setOnClickListener(v -> showLocation(message));
624 }
625
626 private void displayAudioMessage(
627 ViewHolder viewHolder, Message message, final BubbleColor bubbleColor) {
628 toggleWhisperInfo(viewHolder, message, bubbleColor);
629 viewHolder.image.setVisibility(View.GONE);
630 viewHolder.download_button.setVisibility(View.GONE);
631 final RelativeLayout audioPlayer = viewHolder.audioPlayer;
632 audioPlayer.setVisibility(View.VISIBLE);
633 AudioPlayer.ViewHolder.get(audioPlayer).setBubbleColor(bubbleColor);
634 this.audioPlayer.init(audioPlayer, message);
635 }
636
637 private void displayMediaPreviewMessage(
638 ViewHolder viewHolder, final Message message, final BubbleColor bubbleColor) {
639 toggleWhisperInfo(viewHolder, message, bubbleColor);
640 viewHolder.download_button.setVisibility(View.GONE);
641 viewHolder.audioPlayer.setVisibility(View.GONE);
642 viewHolder.image.setVisibility(View.VISIBLE);
643 final FileParams params = message.getFileParams();
644 final float target = activity.getResources().getDimension(R.dimen.image_preview_width);
645 final int scaledW;
646 final int scaledH;
647 if (Math.max(params.height, params.width) * metrics.density <= target) {
648 scaledW = (int) (params.width * metrics.density);
649 scaledH = (int) (params.height * metrics.density);
650 } else if (Math.max(params.height, params.width) <= target) {
651 scaledW = params.width;
652 scaledH = params.height;
653 } else if (params.width <= params.height) {
654 scaledW = (int) (params.width / ((double) params.height / target));
655 scaledH = (int) target;
656 } else {
657 scaledW = (int) target;
658 scaledH = (int) (params.height / ((double) params.width / target));
659 }
660 final LinearLayout.LayoutParams layoutParams =
661 new LinearLayout.LayoutParams(scaledW, scaledH);
662 viewHolder.image.setLayoutParams(layoutParams);
663 activity.loadBitmap(message, viewHolder.image);
664 viewHolder.image.setOnClickListener(v -> openDownloadable(message));
665 }
666
667 private void toggleWhisperInfo(
668 ViewHolder viewHolder, final Message message, final BubbleColor bubbleColor) {
669 if (message.isPrivateMessage()) {
670 final String privateMarker;
671 if (message.getStatus() <= Message.STATUS_RECEIVED) {
672 privateMarker = activity.getString(R.string.private_message);
673 } else {
674 Jid cp = message.getCounterpart();
675 privateMarker =
676 activity.getString(
677 R.string.private_message_to,
678 Strings.nullToEmpty(cp == null ? null : cp.getResource()));
679 }
680 final SpannableString body = new SpannableString(privateMarker);
681 body.setSpan(
682 new ForegroundColorSpan(
683 bubbleToOnSurfaceVariant(viewHolder.messageBody, bubbleColor)),
684 0,
685 privateMarker.length(),
686 Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
687 body.setSpan(
688 new StyleSpan(Typeface.BOLD),
689 0,
690 privateMarker.length(),
691 Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
692 viewHolder.messageBody.setText(body);
693 viewHolder.messageBody.setVisibility(View.VISIBLE);
694 } else {
695 viewHolder.messageBody.setVisibility(View.GONE);
696 }
697 }
698
699 private void loadMoreMessages(Conversation conversation) {
700 conversation.setLastClearHistory(0, null);
701 activity.xmppConnectionService.updateConversation(conversation);
702 conversation.setHasMessagesLeftOnServer(true);
703 conversation.setFirstMamReference(null);
704 long timestamp = conversation.getLastMessageTransmitted().getTimestamp();
705 if (timestamp == 0) {
706 timestamp = System.currentTimeMillis();
707 }
708 conversation.messagesLoaded.set(true);
709 MessageArchiveService.Query query =
710 activity.xmppConnectionService
711 .getMessageArchiveService()
712 .query(conversation, new MamReference(0), timestamp, false);
713 if (query != null) {
714 Toast.makeText(activity, R.string.fetching_history_from_server, Toast.LENGTH_LONG)
715 .show();
716 } else {
717 Toast.makeText(
718 activity,
719 R.string.not_fetching_history_retention_period,
720 Toast.LENGTH_SHORT)
721 .show();
722 }
723 }
724
725 @Override
726 public View getView(final int position, View view, final @NonNull ViewGroup parent) {
727 final Message message = getItem(position);
728 final boolean omemoEncryption = message.getEncryption() == Message.ENCRYPTION_AXOLOTL;
729 final boolean isInValidSession =
730 message.isValidInSession() && (!omemoEncryption || message.isTrusted());
731 final Conversational conversation = message.getConversation();
732 final Account account = conversation.getAccount();
733 final int type = getItemViewType(message);
734 ViewHolder viewHolder;
735 if (view == null) {
736 viewHolder = new ViewHolder();
737 switch (type) {
738 case DATE_SEPARATOR:
739 view =
740 activity.getLayoutInflater()
741 .inflate(R.layout.item_message_date_bubble, parent, false);
742 viewHolder.status_message = view.findViewById(R.id.message_body);
743 viewHolder.message_box = view.findViewById(R.id.message_box);
744 break;
745 case RTP_SESSION:
746 view =
747 activity.getLayoutInflater()
748 .inflate(R.layout.item_message_rtp_session, parent, false);
749 viewHolder.status_message = view.findViewById(R.id.message_body);
750 viewHolder.message_box = view.findViewById(R.id.message_box);
751 viewHolder.indicatorReceived = view.findViewById(R.id.indicator_received);
752 break;
753 case SENT:
754 view =
755 activity.getLayoutInflater()
756 .inflate(R.layout.item_message_sent, parent, false);
757 viewHolder.root = (ConstraintLayout) view;
758 viewHolder.message_box = view.findViewById(R.id.message_box);
759 viewHolder.contact_picture = view.findViewById(R.id.message_photo);
760 viewHolder.download_button = view.findViewById(R.id.download_button);
761 viewHolder.indicator = view.findViewById(R.id.security_indicator);
762 viewHolder.edit_indicator = view.findViewById(R.id.edit_indicator);
763 viewHolder.image = view.findViewById(R.id.message_image);
764 viewHolder.messageBody = view.findViewById(R.id.message_body);
765 viewHolder.time = view.findViewById(R.id.message_time);
766 viewHolder.indicatorReceived = view.findViewById(R.id.indicator_received);
767 viewHolder.audioPlayer = view.findViewById(R.id.audio_player);
768 viewHolder.reactions = view.findViewById(R.id.reactions);
769 break;
770 case RECEIVED:
771 view =
772 activity.getLayoutInflater()
773 .inflate(R.layout.item_message_received, parent, false);
774 viewHolder.root = (ConstraintLayout) view;
775 viewHolder.message_box = view.findViewById(R.id.message_box);
776 viewHolder.contact_picture = view.findViewById(R.id.message_photo);
777 viewHolder.download_button = view.findViewById(R.id.download_button);
778 viewHolder.indicator = view.findViewById(R.id.security_indicator);
779 viewHolder.edit_indicator = view.findViewById(R.id.edit_indicator);
780 viewHolder.image = view.findViewById(R.id.message_image);
781 viewHolder.messageBody = view.findViewById(R.id.message_body);
782 viewHolder.time = view.findViewById(R.id.message_time);
783 viewHolder.indicatorReceived = view.findViewById(R.id.indicator_received);
784 viewHolder.encryption = view.findViewById(R.id.message_encryption);
785 viewHolder.audioPlayer = view.findViewById(R.id.audio_player);
786 viewHolder.reactions = view.findViewById(R.id.reactions);
787 break;
788 case STATUS:
789 view =
790 activity.getLayoutInflater()
791 .inflate(R.layout.item_message_status, parent, false);
792 viewHolder.contact_picture = view.findViewById(R.id.message_photo);
793 viewHolder.status_message = view.findViewById(R.id.status_message);
794 viewHolder.load_more_messages = view.findViewById(R.id.load_more_messages);
795 break;
796 default:
797 throw new AssertionError("Unknown view type");
798 }
799 view.setTag(viewHolder);
800 } else {
801 viewHolder = (ViewHolder) view.getTag();
802 if (viewHolder == null) {
803 return view;
804 }
805 }
806
807 final boolean colorfulBackground = this.bubbleDesign.colorfulChatBubbles;
808 final BubbleColor bubbleColor;
809 if (type == RECEIVED) {
810 if (isInValidSession) {
811 bubbleColor = colorfulBackground ? BubbleColor.SECONDARY : BubbleColor.SURFACE;
812 } else {
813 bubbleColor = BubbleColor.WARNING;
814 }
815 } else {
816 bubbleColor = colorfulBackground ? BubbleColor.TERTIARY : BubbleColor.SURFACE_HIGH;
817 }
818
819 if (type == DATE_SEPARATOR) {
820 if (UIHelper.today(message.getTimeSent())) {
821 viewHolder.status_message.setText(R.string.today);
822 } else if (UIHelper.yesterday(message.getTimeSent())) {
823 viewHolder.status_message.setText(R.string.yesterday);
824 } else {
825 viewHolder.status_message.setText(
826 DateUtils.formatDateTime(
827 activity,
828 message.getTimeSent(),
829 DateUtils.FORMAT_SHOW_DATE | DateUtils.FORMAT_SHOW_YEAR));
830 }
831 if (colorfulBackground) {
832 setBackgroundTint(viewHolder.message_box, BubbleColor.PRIMARY);
833 setTextColor(viewHolder.status_message, BubbleColor.PRIMARY);
834 } else {
835 setBackgroundTint(viewHolder.message_box, BubbleColor.SURFACE_HIGH);
836 setTextColor(viewHolder.status_message, BubbleColor.SURFACE_HIGH);
837 }
838 return view;
839 } else if (type == RTP_SESSION) {
840 final boolean received = message.getStatus() <= Message.STATUS_RECEIVED;
841 final RtpSessionStatus rtpSessionStatus = RtpSessionStatus.of(message.getBody());
842 final long duration = rtpSessionStatus.duration;
843 if (received) {
844 if (duration > 0) {
845 viewHolder.status_message.setText(
846 activity.getString(
847 R.string.incoming_call_duration_timestamp,
848 TimeFrameUtils.resolve(activity, duration),
849 UIHelper.readableTimeDifferenceFull(
850 activity, message.getTimeSent())));
851 } else if (rtpSessionStatus.successful) {
852 viewHolder.status_message.setText(R.string.incoming_call);
853 } else {
854 viewHolder.status_message.setText(
855 activity.getString(
856 R.string.missed_call_timestamp,
857 UIHelper.readableTimeDifferenceFull(
858 activity, message.getTimeSent())));
859 }
860 } else {
861 if (duration > 0) {
862 viewHolder.status_message.setText(
863 activity.getString(
864 R.string.outgoing_call_duration_timestamp,
865 TimeFrameUtils.resolve(activity, duration),
866 UIHelper.readableTimeDifferenceFull(
867 activity, message.getTimeSent())));
868 } else {
869 viewHolder.status_message.setText(
870 activity.getString(
871 R.string.outgoing_call_timestamp,
872 UIHelper.readableTimeDifferenceFull(
873 activity, message.getTimeSent())));
874 }
875 }
876 if (colorfulBackground) {
877 setBackgroundTint(viewHolder.message_box, BubbleColor.SECONDARY);
878 setTextColor(viewHolder.status_message, BubbleColor.SECONDARY);
879 setImageTint(viewHolder.indicatorReceived, BubbleColor.SECONDARY);
880 } else {
881 setBackgroundTint(viewHolder.message_box, BubbleColor.SURFACE_HIGH);
882 setTextColor(viewHolder.status_message, BubbleColor.SURFACE_HIGH);
883 setImageTint(viewHolder.indicatorReceived, BubbleColor.SURFACE_HIGH);
884 }
885 viewHolder.indicatorReceived.setImageResource(
886 RtpSessionStatus.getDrawable(received, rtpSessionStatus.successful));
887 return view;
888 } else if (type == STATUS) {
889 if ("LOAD_MORE".equals(message.getBody())) {
890 viewHolder.status_message.setVisibility(View.GONE);
891 viewHolder.contact_picture.setVisibility(View.GONE);
892 viewHolder.load_more_messages.setVisibility(View.VISIBLE);
893 viewHolder.load_more_messages.setOnClickListener(
894 v -> loadMoreMessages((Conversation) message.getConversation()));
895 } else {
896 viewHolder.status_message.setVisibility(View.VISIBLE);
897 viewHolder.load_more_messages.setVisibility(View.GONE);
898 viewHolder.status_message.setText(message.getBody());
899 boolean showAvatar;
900 if (conversation.getMode() == Conversation.MODE_SINGLE) {
901 showAvatar = true;
902 AvatarWorkerTask.loadAvatar(
903 message, viewHolder.contact_picture, R.dimen.avatar_on_status_message);
904 } else if (message.getCounterpart() != null
905 || message.getTrueCounterpart() != null
906 || (message.getCounterparts() != null
907 && !message.getCounterparts().isEmpty())) {
908 showAvatar = true;
909 AvatarWorkerTask.loadAvatar(
910 message, viewHolder.contact_picture, R.dimen.avatar_on_status_message);
911 } else {
912 showAvatar = false;
913 }
914 if (showAvatar) {
915 viewHolder.contact_picture.setAlpha(0.5f);
916 viewHolder.contact_picture.setVisibility(View.VISIBLE);
917 } else {
918 viewHolder.contact_picture.setVisibility(View.GONE);
919 }
920 }
921 return view;
922 } else {
923 // sent and received bubbles
924 final var mergeIntoTop = mergeIntoTop(position, message);
925 final var mergeIntoBottom = mergeIntoBottom(position, message);
926 final var requiresAvatar = type == SENT ? !mergeIntoBottom : !mergeIntoTop;
927 setBubblePadding(viewHolder.root, mergeIntoTop, mergeIntoBottom);
928 setRequiresAvatar(viewHolder, requiresAvatar);
929 viewHolder.message_box.setClipToOutline(true);
930 AvatarWorkerTask.loadAvatar(message, viewHolder.contact_picture, R.dimen.avatar);
931 }
932
933 resetClickListener(viewHolder.message_box, viewHolder.messageBody);
934
935 viewHolder.contact_picture.setOnClickListener(
936 v -> {
937 if (MessageAdapter.this.mOnContactPictureClickedListener != null) {
938 MessageAdapter.this.mOnContactPictureClickedListener
939 .onContactPictureClicked(message);
940 }
941 });
942 viewHolder.contact_picture.setOnLongClickListener(
943 v -> {
944 if (MessageAdapter.this.mOnContactPictureLongClickedListener != null) {
945 MessageAdapter.this.mOnContactPictureLongClickedListener
946 .onContactPictureLongClicked(v, message);
947 return true;
948 } else {
949 return false;
950 }
951 });
952
953 final Transferable transferable = message.getTransferable();
954 final boolean unInitiatedButKnownSize = MessageUtils.unInitiatedButKnownSize(message);
955 if (unInitiatedButKnownSize
956 || message.isDeleted()
957 || (transferable != null
958 && transferable.getStatus() != Transferable.STATUS_UPLOADING)) {
959 if (unInitiatedButKnownSize
960 || transferable != null
961 && transferable.getStatus() == Transferable.STATUS_OFFER) {
962 displayDownloadableMessage(
963 viewHolder,
964 message,
965 activity.getString(
966 R.string.download_x_file,
967 UIHelper.getFileDescriptionString(activity, message)),
968 bubbleColor);
969 } else if (transferable != null
970 && transferable.getStatus() == Transferable.STATUS_OFFER_CHECK_FILESIZE) {
971 displayDownloadableMessage(
972 viewHolder,
973 message,
974 activity.getString(
975 R.string.check_x_filesize,
976 UIHelper.getFileDescriptionString(activity, message)),
977 bubbleColor);
978 } else {
979 displayInfoMessage(
980 viewHolder,
981 UIHelper.getMessagePreview(activity, message).first,
982 bubbleColor);
983 }
984 } else if (message.isFileOrImage()
985 && message.getEncryption() != Message.ENCRYPTION_PGP
986 && message.getEncryption() != Message.ENCRYPTION_DECRYPTION_FAILED) {
987 if (message.getFileParams().width > 0 && message.getFileParams().height > 0) {
988 displayMediaPreviewMessage(viewHolder, message, bubbleColor);
989 } else if (message.getFileParams().runtime > 0) {
990 displayAudioMessage(viewHolder, message, bubbleColor);
991 } else {
992 displayOpenableMessage(viewHolder, message, bubbleColor);
993 }
994 } else if (message.getEncryption() == Message.ENCRYPTION_PGP) {
995 if (account.isPgpDecryptionServiceConnected()) {
996 if (conversation instanceof Conversation
997 && !account.hasPendingPgpIntent((Conversation) conversation)) {
998 displayInfoMessage(
999 viewHolder,
1000 activity.getString(R.string.message_decrypting),
1001 bubbleColor);
1002 } else {
1003 displayInfoMessage(
1004 viewHolder, activity.getString(R.string.pgp_message), bubbleColor);
1005 }
1006 } else {
1007 displayInfoMessage(
1008 viewHolder, activity.getString(R.string.install_openkeychain), bubbleColor);
1009 viewHolder.message_box.setOnClickListener(this::promptOpenKeychainInstall);
1010 viewHolder.messageBody.setOnClickListener(this::promptOpenKeychainInstall);
1011 }
1012 } else if (message.getEncryption() == Message.ENCRYPTION_DECRYPTION_FAILED) {
1013 displayInfoMessage(
1014 viewHolder, activity.getString(R.string.decryption_failed), bubbleColor);
1015 } else if (message.getEncryption() == Message.ENCRYPTION_AXOLOTL_NOT_FOR_THIS_DEVICE) {
1016 displayInfoMessage(
1017 viewHolder,
1018 activity.getString(R.string.not_encrypted_for_this_device),
1019 bubbleColor);
1020 } else if (message.getEncryption() == Message.ENCRYPTION_AXOLOTL_FAILED) {
1021 displayInfoMessage(
1022 viewHolder, activity.getString(R.string.omemo_decryption_failed), bubbleColor);
1023 } else {
1024 if (message.isGeoUri()) {
1025 displayLocationMessage(viewHolder, message, bubbleColor);
1026 } else if (message.bodyIsOnlyEmojis() && message.getType() != Message.TYPE_PRIVATE) {
1027 displayEmojiMessage(viewHolder, message.getBody().trim(), bubbleColor);
1028 } else if (message.treatAsDownloadable()) {
1029 try {
1030 final URI uri = new URI(message.getBody());
1031 displayDownloadableMessage(
1032 viewHolder,
1033 message,
1034 activity.getString(
1035 R.string.check_x_filesize_on_host,
1036 UIHelper.getFileDescriptionString(activity, message),
1037 uri.getHost()),
1038 bubbleColor);
1039 } catch (Exception e) {
1040 displayDownloadableMessage(
1041 viewHolder,
1042 message,
1043 activity.getString(
1044 R.string.check_x_filesize,
1045 UIHelper.getFileDescriptionString(activity, message)),
1046 bubbleColor);
1047 }
1048 } else {
1049 displayTextMessage(viewHolder, message, bubbleColor);
1050 }
1051 }
1052
1053 setBackgroundTint(viewHolder.message_box, bubbleColor);
1054 setTextColor(viewHolder.messageBody, bubbleColor);
1055
1056 if (type == RECEIVED) {
1057 setTextColor(viewHolder.encryption, bubbleColor);
1058 if (isInValidSession) {
1059 viewHolder.encryption.setVisibility(View.GONE);
1060 } else {
1061 viewHolder.encryption.setVisibility(View.VISIBLE);
1062 if (omemoEncryption && !message.isTrusted()) {
1063 viewHolder.encryption.setText(R.string.not_trusted);
1064 } else {
1065 viewHolder.encryption.setText(
1066 CryptoHelper.encryptionTypeToText(message.getEncryption()));
1067 }
1068 }
1069 BindingAdapters.setReactionsOnReceived(
1070 viewHolder.reactions,
1071 message.getAggregatedReactions(),
1072 reactions -> sendReactions(message, reactions),
1073 emoji -> showDetailedReaction(message, emoji),
1074 () -> addReaction(message));
1075 } else if (type == SENT) {
1076 BindingAdapters.setReactionsOnSent(
1077 viewHolder.reactions,
1078 message.getAggregatedReactions(),
1079 reactions -> sendReactions(message, reactions),
1080 emoji -> showDetailedReaction(message, emoji));
1081 }
1082
1083 displayStatus(viewHolder, message, type, bubbleColor);
1084 return view;
1085 }
1086
1087 private void setBubblePadding(
1088 final ConstraintLayout root,
1089 final boolean mergeIntoTop,
1090 final boolean mergeIntoBottom) {
1091 final var resources = root.getResources();
1092 final var horizontal = resources.getDimensionPixelSize(R.dimen.bubble_horizontal_padding);
1093 final int top =
1094 resources.getDimensionPixelSize(
1095 mergeIntoTop
1096 ? R.dimen.bubble_vertical_padding_minimum
1097 : R.dimen.bubble_vertical_padding);
1098 final int bottom =
1099 resources.getDimensionPixelSize(
1100 mergeIntoBottom
1101 ? R.dimen.bubble_vertical_padding_minimum
1102 : R.dimen.bubble_vertical_padding);
1103 root.setPadding(horizontal, top, horizontal, bottom);
1104 }
1105
1106 private void setRequiresAvatar(final ViewHolder viewHolder, final boolean requiresAvatar) {
1107 final var layoutParams = viewHolder.contact_picture.getLayoutParams();
1108 if (requiresAvatar) {
1109 final var resources = viewHolder.contact_picture.getResources();
1110 final var avatarSize = resources.getDimensionPixelSize(R.dimen.bubble_avatar_size);
1111 layoutParams.height = avatarSize;
1112 viewHolder.contact_picture.setVisibility(View.VISIBLE);
1113 viewHolder.message_box.setMinimumHeight(avatarSize);
1114 } else {
1115 layoutParams.height = 0;
1116 viewHolder.contact_picture.setVisibility(View.INVISIBLE);
1117 viewHolder.message_box.setMinimumHeight(0);
1118 }
1119 viewHolder.contact_picture.setLayoutParams(layoutParams);
1120 }
1121
1122 private boolean mergeIntoTop(final int position, final Message message) {
1123 if (position < 0) {
1124 return false;
1125 }
1126 final var top = getItem(position - 1);
1127 return merge(top, message);
1128 }
1129
1130 private boolean mergeIntoBottom(final int position, final Message message) {
1131 final Message bottom;
1132 try {
1133 bottom = getItem(position + 1);
1134 } catch (final IndexOutOfBoundsException e) {
1135 return false;
1136 }
1137 return merge(message, bottom);
1138 }
1139
1140 private static boolean merge(final Message a, final Message b) {
1141 if (getItemViewType(a) != getItemViewType(b)) {
1142 return false;
1143 }
1144 if (a.getConversation().getMode() == Conversation.MODE_MULTI
1145 && a.getStatus() == Message.STATUS_RECEIVED) {
1146 final var occupantIdA = a.getOccupantId();
1147 final var occupantIdB = b.getOccupantId();
1148 if (occupantIdA != null && occupantIdB != null) {
1149 if (!occupantIdA.equals(occupantIdB)) {
1150 return false;
1151 }
1152 }
1153 final var counterPartA = a.getCounterpart();
1154 final var counterPartB = b.getCounterpart();
1155 if (counterPartA == null || !counterPartA.equals(counterPartB)) {
1156 return false;
1157 }
1158 }
1159 return b.getTimeSent() - a.getTimeSent() <= Config.MESSAGE_MERGE_WINDOW;
1160 }
1161
1162 private boolean showDetailedReaction(final Message message, final String emoji) {
1163 final var c = message.getConversation();
1164 if (c instanceof Conversation conversation && c.getMode() == Conversational.MODE_MULTI) {
1165 final var reactions =
1166 Collections2.filter(
1167 message.getReactions(), r -> r.normalizedReaction().equals(emoji));
1168 final var mucOptions = conversation.getMucOptions();
1169 final var users = mucOptions.findUsers(reactions);
1170 if (users.isEmpty()) {
1171 return true;
1172 }
1173 final MaterialAlertDialogBuilder dialogBuilder =
1174 new MaterialAlertDialogBuilder(activity);
1175 dialogBuilder.setTitle(emoji);
1176 dialogBuilder.setMessage(UIHelper.concatNames(users));
1177 dialogBuilder.create().show();
1178 return true;
1179 } else {
1180 return false;
1181 }
1182 }
1183
1184 private void sendReactions(final Message message, final Collection<String> reactions) {
1185 if (activity.xmppConnectionService.sendReactions(message, reactions)) {
1186 return;
1187 }
1188 Toast.makeText(activity, R.string.could_not_add_reaction, Toast.LENGTH_LONG).show();
1189 }
1190
1191 private void addReaction(final Message message) {
1192 activity.addReaction(
1193 message,
1194 reactions -> {
1195 if (activity.xmppConnectionService.sendReactions(message, reactions)) {
1196 return;
1197 }
1198 Toast.makeText(activity, R.string.could_not_add_reaction, Toast.LENGTH_LONG)
1199 .show();
1200 });
1201 }
1202
1203 private void promptOpenKeychainInstall(View view) {
1204 activity.showInstallPgpDialog();
1205 }
1206
1207 public FileBackend getFileBackend() {
1208 return activity.xmppConnectionService.getFileBackend();
1209 }
1210
1211 public void stopAudioPlayer() {
1212 audioPlayer.stop();
1213 }
1214
1215 public void unregisterListenerInAudioPlayer() {
1216 audioPlayer.unregisterListener();
1217 }
1218
1219 public void startStopPending() {
1220 audioPlayer.startStopPending();
1221 }
1222
1223 public void openDownloadable(Message message) {
1224 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.TIRAMISU
1225 && ContextCompat.checkSelfPermission(
1226 activity, Manifest.permission.WRITE_EXTERNAL_STORAGE)
1227 != PackageManager.PERMISSION_GRANTED) {
1228 ConversationFragment.registerPendingMessage(activity, message);
1229 ActivityCompat.requestPermissions(
1230 activity,
1231 new String[] {Manifest.permission.WRITE_EXTERNAL_STORAGE},
1232 ConversationsActivity.REQUEST_OPEN_MESSAGE);
1233 return;
1234 }
1235 final DownloadableFile file =
1236 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(
1248 activity,
1249 R.string.no_application_found_to_display_location,
1250 Toast.LENGTH_SHORT)
1251 .show();
1252 }
1253
1254 public void updatePreferences() {
1255 final AppSettings appSettings = new AppSettings(activity);
1256 this.bubbleDesign =
1257 new BubbleDesign(appSettings.isColorfulChatBubbles(), appSettings.isLargeFont());
1258 }
1259
1260 public void setHighlightedTerm(List<String> terms) {
1261 this.highlightedTerm = terms == null ? null : StylingHelper.filterHighlightedWords(terms);
1262 }
1263
1264 public interface OnContactPictureClicked {
1265 void onContactPictureClicked(Message message);
1266 }
1267
1268 public interface OnContactPictureLongClicked {
1269 void onContactPictureLongClicked(View v, Message message);
1270 }
1271
1272 private static void setBackgroundTint(final View view, final BubbleColor bubbleColor) {
1273 view.setBackgroundTintList(bubbleToColorStateList(view, bubbleColor));
1274 }
1275
1276 private static ColorStateList bubbleToColorStateList(
1277 final View view, final BubbleColor bubbleColor) {
1278 final @AttrRes int colorAttributeResId =
1279 switch (bubbleColor) {
1280 case SURFACE ->
1281 Activities.isNightMode(view.getContext())
1282 ? com.google.android.material.R.attr.colorSurfaceContainerHigh
1283 : com.google.android.material.R.attr.colorSurfaceContainerLow;
1284 case SURFACE_HIGH ->
1285 Activities.isNightMode(view.getContext())
1286 ? com.google.android.material.R.attr
1287 .colorSurfaceContainerHighest
1288 : com.google.android.material.R.attr.colorSurfaceContainerHigh;
1289 case PRIMARY -> com.google.android.material.R.attr.colorPrimaryContainer;
1290 case SECONDARY -> com.google.android.material.R.attr.colorSecondaryContainer;
1291 case TERTIARY -> com.google.android.material.R.attr.colorTertiaryContainer;
1292 case WARNING -> com.google.android.material.R.attr.colorErrorContainer;
1293 };
1294 return ColorStateList.valueOf(MaterialColors.getColor(view, colorAttributeResId));
1295 }
1296
1297 public static void setImageTint(final ImageView imageView, final BubbleColor bubbleColor) {
1298 ImageViewCompat.setImageTintList(
1299 imageView, bubbleToOnSurfaceColorStateList(imageView, bubbleColor));
1300 }
1301
1302 public static void setImageTintError(final ImageView imageView) {
1303 ImageViewCompat.setImageTintList(
1304 imageView,
1305 ColorStateList.valueOf(
1306 MaterialColors.getColor(
1307 imageView, com.google.android.material.R.attr.colorError)));
1308 }
1309
1310 public static void setTextColor(final TextView textView, final BubbleColor bubbleColor) {
1311 final var color = bubbleToOnSurfaceColor(textView, bubbleColor);
1312 textView.setTextColor(color);
1313 if (BubbleColor.SURFACES.contains(bubbleColor)) {
1314 textView.setLinkTextColor(
1315 MaterialColors.getColor(
1316 textView, com.google.android.material.R.attr.colorPrimary));
1317 } else {
1318 textView.setLinkTextColor(color);
1319 }
1320 }
1321
1322 private static void setTextSize(final TextView textView, final boolean largeFont) {
1323 if (largeFont) {
1324 textView.setTextAppearance(
1325 com.google.android.material.R.style.TextAppearance_Material3_BodyLarge);
1326 } else {
1327 textView.setTextAppearance(
1328 com.google.android.material.R.style.TextAppearance_Material3_BodyMedium);
1329 }
1330 }
1331
1332 private static @ColorInt int bubbleToOnSurfaceVariant(
1333 final View view, final BubbleColor bubbleColor) {
1334 final @AttrRes int colorAttributeResId;
1335 if (BubbleColor.SURFACES.contains(bubbleColor)) {
1336 colorAttributeResId = com.google.android.material.R.attr.colorOnSurfaceVariant;
1337 } else {
1338 colorAttributeResId = bubbleToOnSurface(bubbleColor);
1339 }
1340 return MaterialColors.getColor(view, colorAttributeResId);
1341 }
1342
1343 private static @ColorInt int bubbleToOnSurfaceColor(
1344 final View view, final BubbleColor bubbleColor) {
1345 return MaterialColors.getColor(view, bubbleToOnSurface(bubbleColor));
1346 }
1347
1348 public static ColorStateList bubbleToOnSurfaceColorStateList(
1349 final View view, final BubbleColor bubbleColor) {
1350 return ColorStateList.valueOf(bubbleToOnSurfaceColor(view, bubbleColor));
1351 }
1352
1353 private static @AttrRes int bubbleToOnSurface(final BubbleColor bubbleColor) {
1354 return switch (bubbleColor) {
1355 case SURFACE, SURFACE_HIGH -> com.google.android.material.R.attr.colorOnSurface;
1356 case PRIMARY -> com.google.android.material.R.attr.colorOnPrimaryContainer;
1357 case SECONDARY -> com.google.android.material.R.attr.colorOnSecondaryContainer;
1358 case TERTIARY -> com.google.android.material.R.attr.colorOnTertiaryContainer;
1359 case WARNING -> com.google.android.material.R.attr.colorOnErrorContainer;
1360 };
1361 }
1362
1363 public enum BubbleColor {
1364 SURFACE,
1365 SURFACE_HIGH,
1366 PRIMARY,
1367 SECONDARY,
1368 TERTIARY,
1369 WARNING;
1370
1371 private static final Collection<BubbleColor> SURFACES =
1372 Arrays.asList(BubbleColor.SURFACE, BubbleColor.SURFACE_HIGH);
1373 }
1374
1375 private static class BubbleDesign {
1376 public final boolean colorfulChatBubbles;
1377 public final boolean largeFont;
1378
1379 private BubbleDesign(final boolean colorfulChatBubbles, final boolean largeFont) {
1380 this.colorfulChatBubbles = colorfulChatBubbles;
1381 this.largeFont = largeFont;
1382 }
1383 }
1384
1385 private static class ViewHolder {
1386
1387 private ConstraintLayout root;
1388 public MaterialButton load_more_messages;
1389 public ImageView edit_indicator;
1390 public RelativeLayout audioPlayer;
1391 protected LinearLayout message_box;
1392 protected MaterialButton download_button;
1393 protected ImageView image;
1394 protected ImageView indicator;
1395 protected ImageView indicatorReceived;
1396 protected TextView time;
1397 protected TextView messageBody;
1398 protected ImageView contact_picture;
1399 protected TextView status_message;
1400 protected TextView encryption;
1401 protected ChipGroup reactions;
1402 }
1403}