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