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