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