1package eu.siacs.conversations.ui.adapter;
2
3import android.content.ActivityNotFoundException;
4import android.content.Intent;
5import android.content.pm.PackageManager;
6import android.content.pm.ResolveInfo;
7import android.graphics.Typeface;
8import android.net.Uri;
9import android.text.Spannable;
10import android.text.SpannableString;
11import android.text.Spanned;
12import android.text.style.ForegroundColorSpan;
13import android.text.style.RelativeSizeSpan;
14import android.text.style.StyleSpan;
15import android.util.DisplayMetrics;
16import android.view.View;
17import android.view.View.OnClickListener;
18import android.view.View.OnLongClickListener;
19import android.view.ViewGroup;
20import android.widget.ArrayAdapter;
21import android.widget.Button;
22import android.widget.ImageView;
23import android.widget.LinearLayout;
24import android.widget.TextView;
25import android.widget.Toast;
26
27import java.util.List;
28
29import eu.siacs.conversations.R;
30import eu.siacs.conversations.crypto.axolotl.XmppAxolotlSession;
31import eu.siacs.conversations.entities.Account;
32import eu.siacs.conversations.entities.Contact;
33import eu.siacs.conversations.entities.Conversation;
34import eu.siacs.conversations.entities.DownloadableFile;
35import eu.siacs.conversations.entities.Message;
36import eu.siacs.conversations.entities.Message.FileParams;
37import eu.siacs.conversations.entities.Transferable;
38import eu.siacs.conversations.ui.ConversationActivity;
39import eu.siacs.conversations.utils.GeoHelper;
40import eu.siacs.conversations.utils.UIHelper;
41
42public class MessageAdapter extends ArrayAdapter<Message> {
43
44 private static final int SENT = 0;
45 private static final int RECEIVED = 1;
46 private static final int STATUS = 2;
47
48 private ConversationActivity activity;
49
50 private DisplayMetrics metrics;
51
52 private OnContactPictureClicked mOnContactPictureClickedListener;
53 private OnContactPictureLongClicked mOnContactPictureLongClickedListener;
54
55 private OnLongClickListener openContextMenu = new OnLongClickListener() {
56
57 @Override
58 public boolean onLongClick(View v) {
59 v.showContextMenu();
60 return true;
61 }
62 };
63 private boolean mIndicateReceived = false;
64 private boolean mUseWhiteBackground = false;
65
66 public MessageAdapter(ConversationActivity activity, List<Message> messages) {
67 super(activity, 0, messages);
68 this.activity = activity;
69 metrics = getContext().getResources().getDisplayMetrics();
70 updatePreferences();
71 }
72
73 public void setOnContactPictureClicked(OnContactPictureClicked listener) {
74 this.mOnContactPictureClickedListener = listener;
75 }
76
77 public void setOnContactPictureLongClicked(
78 OnContactPictureLongClicked listener) {
79 this.mOnContactPictureLongClickedListener = listener;
80 }
81
82 @Override
83 public int getViewTypeCount() {
84 return 3;
85 }
86
87 public int getItemViewType(Message message) {
88 if (message.getType() == Message.TYPE_STATUS) {
89 return STATUS;
90 } else if (message.getStatus() <= Message.STATUS_RECEIVED) {
91 return RECEIVED;
92 }
93
94 return SENT;
95 }
96
97 @Override
98 public int getItemViewType(int position) {
99 return this.getItemViewType(getItem(position));
100 }
101
102 private int getMessageTextColor(boolean onDark, boolean primary) {
103 if (onDark) {
104 return activity.getResources().getColor(primary ? R.color.white : R.color.white70);
105 } else {
106 return activity.getResources().getColor(primary ? R.color.black87 : R.color.black54);
107 }
108 }
109
110 private void displayStatus(ViewHolder viewHolder, Message message, int type, boolean darkBackground) {
111 String filesize = null;
112 String info = null;
113 boolean error = false;
114 if (viewHolder.indicatorReceived != null) {
115 viewHolder.indicatorReceived.setVisibility(View.GONE);
116 }
117 boolean multiReceived = message.getConversation().getMode() == Conversation.MODE_MULTI
118 && message.getMergedStatus() <= Message.STATUS_RECEIVED;
119 if (message.getType() == Message.TYPE_IMAGE || message.getType() == Message.TYPE_FILE || message.getTransferable() != null) {
120 FileParams params = message.getFileParams();
121 if (params.size > (1.5 * 1024 * 1024)) {
122 filesize = params.size / (1024 * 1024)+ " MiB";
123 } else if (params.size > 0) {
124 filesize = params.size / 1024 + " KiB";
125 }
126 if (message.getTransferable() != null && message.getTransferable().getStatus() == Transferable.STATUS_FAILED) {
127 error = true;
128 }
129 }
130 switch (message.getMergedStatus()) {
131 case Message.STATUS_WAITING:
132 info = getContext().getString(R.string.waiting);
133 break;
134 case Message.STATUS_UNSEND:
135 Transferable d = message.getTransferable();
136 if (d!=null) {
137 info = getContext().getString(R.string.sending_file,d.getProgress());
138 } else {
139 info = getContext().getString(R.string.sending);
140 }
141 break;
142 case Message.STATUS_OFFERED:
143 info = getContext().getString(R.string.offering);
144 break;
145 case Message.STATUS_SEND_RECEIVED:
146 if (mIndicateReceived) {
147 viewHolder.indicatorReceived.setVisibility(View.VISIBLE);
148 }
149 break;
150 case Message.STATUS_SEND_DISPLAYED:
151 if (mIndicateReceived) {
152 viewHolder.indicatorReceived.setVisibility(View.VISIBLE);
153 }
154 break;
155 case Message.STATUS_SEND_FAILED:
156 info = getContext().getString(R.string.send_failed);
157 error = true;
158 break;
159 default:
160 if (multiReceived) {
161 info = UIHelper.getMessageDisplayName(message);
162 }
163 break;
164 }
165 if (error && type == SENT) {
166 viewHolder.time.setTextColor(activity.getWarningTextColor());
167 } else {
168 viewHolder.time.setTextColor(this.getMessageTextColor(darkBackground,false));
169 }
170 if (message.getEncryption() == Message.ENCRYPTION_NONE) {
171 viewHolder.indicator.setVisibility(View.GONE);
172 } else {
173 viewHolder.indicator.setImageResource(darkBackground ? R.drawable.ic_secure_indicator_white : R.drawable.ic_secure_indicator);
174 viewHolder.indicator.setVisibility(View.VISIBLE);
175 if (message.getEncryption() == Message.ENCRYPTION_AXOLOTL) {
176 XmppAxolotlSession.Trust trust = message.getConversation()
177 .getAccount().getAxolotlService().getFingerprintTrust(
178 message.getAxolotlFingerprint());
179
180 if(trust == null || trust != XmppAxolotlSession.Trust.TRUSTED) {
181 viewHolder.indicator.setColorFilter(activity.getWarningTextColor());
182 viewHolder.indicator.setAlpha(1.0f);
183 } else {
184 viewHolder.indicator.clearColorFilter();
185 if (darkBackground) {
186 viewHolder.indicator.setAlpha(0.7f);
187 } else {
188 viewHolder.indicator.setAlpha(0.57f);
189 }
190 }
191 } else {
192 viewHolder.indicator.clearColorFilter();
193 if (darkBackground) {
194 viewHolder.indicator.setAlpha(0.7f);
195 } else {
196 viewHolder.indicator.setAlpha(0.57f);
197 }
198 }
199 }
200
201 String formatedTime = UIHelper.readableTimeDifferenceFull(getContext(),
202 message.getMergedTimeSent());
203 if (message.getStatus() <= Message.STATUS_RECEIVED) {
204 if ((filesize != null) && (info != null)) {
205 viewHolder.time.setText(formatedTime + " \u00B7 " + filesize +" \u00B7 " + info);
206 } else if ((filesize == null) && (info != null)) {
207 viewHolder.time.setText(formatedTime + " \u00B7 " + info);
208 } else if ((filesize != null) && (info == null)) {
209 viewHolder.time.setText(formatedTime + " \u00B7 " + filesize);
210 } else {
211 viewHolder.time.setText(formatedTime);
212 }
213 } else {
214 if ((filesize != null) && (info != null)) {
215 viewHolder.time.setText(filesize + " \u00B7 " + info);
216 } else if ((filesize == null) && (info != null)) {
217 if (error) {
218 viewHolder.time.setText(info + " \u00B7 " + formatedTime);
219 } else {
220 viewHolder.time.setText(info);
221 }
222 } else if ((filesize != null) && (info == null)) {
223 viewHolder.time.setText(filesize + " \u00B7 " + formatedTime);
224 } else {
225 viewHolder.time.setText(formatedTime);
226 }
227 }
228 }
229
230 private void displayInfoMessage(ViewHolder viewHolder, String text, boolean darkBackground) {
231 if (viewHolder.download_button != null) {
232 viewHolder.download_button.setVisibility(View.GONE);
233 }
234 viewHolder.image.setVisibility(View.GONE);
235 viewHolder.messageBody.setVisibility(View.VISIBLE);
236 viewHolder.messageBody.setText(text);
237 viewHolder.messageBody.setTextColor(getMessageTextColor(darkBackground, false));
238 viewHolder.messageBody.setTypeface(null, Typeface.ITALIC);
239 viewHolder.messageBody.setTextIsSelectable(false);
240 }
241
242 private void displayDecryptionFailed(ViewHolder viewHolder, boolean darkBackground) {
243 if (viewHolder.download_button != null) {
244 viewHolder.download_button.setVisibility(View.GONE);
245 }
246 viewHolder.image.setVisibility(View.GONE);
247 viewHolder.messageBody.setVisibility(View.VISIBLE);
248 viewHolder.messageBody.setText(getContext().getString(
249 R.string.decryption_failed));
250 viewHolder.messageBody.setTextColor(getMessageTextColor(darkBackground, false));
251 viewHolder.messageBody.setTypeface(null, Typeface.NORMAL);
252 viewHolder.messageBody.setTextIsSelectable(false);
253 }
254
255 private void displayHeartMessage(final ViewHolder viewHolder, final String body) {
256 if (viewHolder.download_button != null) {
257 viewHolder.download_button.setVisibility(View.GONE);
258 }
259 viewHolder.image.setVisibility(View.GONE);
260 viewHolder.messageBody.setVisibility(View.VISIBLE);
261 viewHolder.messageBody.setIncludeFontPadding(false);
262 Spannable span = new SpannableString(body);
263 span.setSpan(new RelativeSizeSpan(4.0f), 0, body.length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
264 span.setSpan(new ForegroundColorSpan(activity.getWarningTextColor()), 0, body.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
265 viewHolder.messageBody.setText(span);
266 }
267
268 private void displayTextMessage(final ViewHolder viewHolder, final Message message, boolean darkBackground) {
269 if (viewHolder.download_button != null) {
270 viewHolder.download_button.setVisibility(View.GONE);
271 }
272 viewHolder.image.setVisibility(View.GONE);
273 viewHolder.messageBody.setVisibility(View.VISIBLE);
274 viewHolder.messageBody.setIncludeFontPadding(true);
275 if (message.getBody() != null) {
276 final String nick = UIHelper.getMessageDisplayName(message);
277 final String body = message.getMergedBody().replaceAll("^" + Message.ME_COMMAND,nick + " ");
278 final SpannableString formattedBody = new SpannableString(body);
279 int i = body.indexOf(Message.MERGE_SEPARATOR);
280 while(i >= 0) {
281 final int end = i + Message.MERGE_SEPARATOR.length();
282 formattedBody.setSpan(new RelativeSizeSpan(0.3f),i,end,Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
283 i = body.indexOf(Message.MERGE_SEPARATOR,end);
284 }
285 if (message.getType() != Message.TYPE_PRIVATE) {
286 if (message.hasMeCommand()) {
287 final Spannable span = new SpannableString(formattedBody);
288 span.setSpan(new StyleSpan(Typeface.BOLD_ITALIC), 0, nick.length(),
289 Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
290 viewHolder.messageBody.setText(span);
291 } else {
292 viewHolder.messageBody.setText(formattedBody);
293 }
294 } else {
295 String privateMarker;
296 if (message.getStatus() <= Message.STATUS_RECEIVED) {
297 privateMarker = activity
298 .getString(R.string.private_message);
299 } else {
300 final String to;
301 if (message.getCounterpart() != null) {
302 to = message.getCounterpart().getResourcepart();
303 } else {
304 to = "";
305 }
306 privateMarker = activity.getString(R.string.private_message_to, to);
307 }
308 final Spannable span = new SpannableString(privateMarker + " "
309 + formattedBody);
310 span.setSpan(new ForegroundColorSpan(getMessageTextColor(darkBackground,false)), 0, privateMarker
311 .length(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
312 span.setSpan(new StyleSpan(Typeface.BOLD), 0,
313 privateMarker.length(),
314 Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
315 if (message.hasMeCommand()) {
316 span.setSpan(new StyleSpan(Typeface.BOLD_ITALIC), privateMarker.length() + 1,
317 privateMarker.length() + 1 + nick.length(),
318 Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
319 }
320 viewHolder.messageBody.setText(span);
321 }
322 } else {
323 viewHolder.messageBody.setText("");
324 }
325 viewHolder.messageBody.setTextColor(this.getMessageTextColor(darkBackground, true));
326 viewHolder.messageBody.setLinkTextColor(this.getMessageTextColor(darkBackground, true));
327 viewHolder.messageBody.setHighlightColor(activity.getResources().getColor(darkBackground ? R.color.grey800 : R.color.grey500));
328 viewHolder.messageBody.setTypeface(null, Typeface.NORMAL);
329 viewHolder.messageBody.setTextIsSelectable(true);
330 }
331
332 private void displayDownloadableMessage(ViewHolder viewHolder,
333 final Message message, String text) {
334 viewHolder.image.setVisibility(View.GONE);
335 viewHolder.messageBody.setVisibility(View.GONE);
336 viewHolder.download_button.setVisibility(View.VISIBLE);
337 viewHolder.download_button.setText(text);
338 viewHolder.download_button.setOnClickListener(new OnClickListener() {
339
340 @Override
341 public void onClick(View v) {
342 startDownloadable(message);
343 }
344 });
345 viewHolder.download_button.setOnLongClickListener(openContextMenu);
346 }
347
348 private void displayOpenableMessage(ViewHolder viewHolder,final Message message) {
349 viewHolder.image.setVisibility(View.GONE);
350 viewHolder.messageBody.setVisibility(View.GONE);
351 viewHolder.download_button.setVisibility(View.VISIBLE);
352 viewHolder.download_button.setText(activity.getString(R.string.open_x_file, UIHelper.getFileDescriptionString(activity, message)));
353 viewHolder.download_button.setOnClickListener(new OnClickListener() {
354
355 @Override
356 public void onClick(View v) {
357 openDownloadable(message);
358 }
359 });
360 viewHolder.download_button.setOnLongClickListener(openContextMenu);
361 }
362
363 private void displayLocationMessage(ViewHolder viewHolder, final Message message) {
364 viewHolder.image.setVisibility(View.GONE);
365 viewHolder.messageBody.setVisibility(View.GONE);
366 viewHolder.download_button.setVisibility(View.VISIBLE);
367 viewHolder.download_button.setText(R.string.show_location);
368 viewHolder.download_button.setOnClickListener(new OnClickListener() {
369
370 @Override
371 public void onClick(View v) {
372 showLocation(message);
373 }
374 });
375 viewHolder.download_button.setOnLongClickListener(openContextMenu);
376 }
377
378 private void displayImageMessage(ViewHolder viewHolder,
379 final Message message) {
380 if (viewHolder.download_button != null) {
381 viewHolder.download_button.setVisibility(View.GONE);
382 }
383 viewHolder.messageBody.setVisibility(View.GONE);
384 viewHolder.image.setVisibility(View.VISIBLE);
385 FileParams params = message.getFileParams();
386 double target = metrics.density * 288;
387 int scalledW;
388 int scalledH;
389 if (params.width <= params.height) {
390 scalledW = (int) (params.width / ((double) params.height / target));
391 scalledH = (int) target;
392 } else {
393 scalledW = (int) target;
394 scalledH = (int) (params.height / ((double) params.width / target));
395 }
396 LinearLayout.LayoutParams layoutParams = new LinearLayout.LayoutParams(scalledW, scalledH);
397 layoutParams.setMargins(0, (int) (metrics.density * 4), 0, (int) (metrics.density * 4));
398 viewHolder.image.setLayoutParams(layoutParams);
399 activity.loadBitmap(message, viewHolder.image);
400 viewHolder.image.setOnClickListener(new OnClickListener() {
401
402 @Override
403 public void onClick(View v) {
404 openDownloadable(message);
405 }
406 });
407 viewHolder.image.setOnLongClickListener(openContextMenu);
408 }
409
410 @Override
411 public View getView(int position, View view, ViewGroup parent) {
412 final Message message = getItem(position);
413 final boolean isInValidSession = message.isValidInSession();
414 final Conversation conversation = message.getConversation();
415 final Account account = conversation.getAccount();
416 final int type = getItemViewType(position);
417 ViewHolder viewHolder;
418 if (view == null) {
419 viewHolder = new ViewHolder();
420 switch (type) {
421 case SENT:
422 view = activity.getLayoutInflater().inflate(
423 R.layout.message_sent, parent, false);
424 viewHolder.message_box = (LinearLayout) view
425 .findViewById(R.id.message_box);
426 viewHolder.contact_picture = (ImageView) view
427 .findViewById(R.id.message_photo);
428 viewHolder.download_button = (Button) view
429 .findViewById(R.id.download_button);
430 viewHolder.indicator = (ImageView) view
431 .findViewById(R.id.security_indicator);
432 viewHolder.image = (ImageView) view
433 .findViewById(R.id.message_image);
434 viewHolder.messageBody = (TextView) view
435 .findViewById(R.id.message_body);
436 viewHolder.time = (TextView) view
437 .findViewById(R.id.message_time);
438 viewHolder.indicatorReceived = (ImageView) view
439 .findViewById(R.id.indicator_received);
440 break;
441 case RECEIVED:
442 view = activity.getLayoutInflater().inflate(
443 R.layout.message_received, parent, false);
444 viewHolder.message_box = (LinearLayout) view
445 .findViewById(R.id.message_box);
446 viewHolder.contact_picture = (ImageView) view
447 .findViewById(R.id.message_photo);
448 viewHolder.download_button = (Button) view
449 .findViewById(R.id.download_button);
450 viewHolder.indicator = (ImageView) view
451 .findViewById(R.id.security_indicator);
452 viewHolder.image = (ImageView) view
453 .findViewById(R.id.message_image);
454 viewHolder.messageBody = (TextView) view
455 .findViewById(R.id.message_body);
456 viewHolder.time = (TextView) view
457 .findViewById(R.id.message_time);
458 viewHolder.indicatorReceived = (ImageView) view
459 .findViewById(R.id.indicator_received);
460 break;
461 case STATUS:
462 view = activity.getLayoutInflater().inflate(R.layout.message_status, parent, false);
463 viewHolder.contact_picture = (ImageView) view.findViewById(R.id.message_photo);
464 viewHolder.status_message = (TextView) view.findViewById(R.id.status_message);
465 break;
466 default:
467 viewHolder = null;
468 break;
469 }
470 view.setTag(viewHolder);
471 } else {
472 viewHolder = (ViewHolder) view.getTag();
473 if (viewHolder == null) {
474 return view;
475 }
476 }
477
478 boolean darkBackground = (type == RECEIVED && (!isInValidSession || !mUseWhiteBackground));
479
480 if (type == STATUS) {
481 if (conversation.getMode() == Conversation.MODE_SINGLE) {
482 viewHolder.contact_picture.setImageBitmap(activity
483 .avatarService().get(conversation.getContact(),
484 activity.getPixel(32)));
485 viewHolder.contact_picture.setAlpha(0.5f);
486 viewHolder.status_message.setText(message.getBody());
487 }
488 return view;
489 } else if (type == RECEIVED) {
490 Contact contact = message.getContact();
491 if (contact != null) {
492 viewHolder.contact_picture.setImageBitmap(activity.avatarService().get(contact, activity.getPixel(48)));
493 } else if (conversation.getMode() == Conversation.MODE_MULTI) {
494 viewHolder.contact_picture.setImageBitmap(activity.avatarService().get(
495 UIHelper.getMessageDisplayName(message),
496 activity.getPixel(48)));
497 }
498 } else if (type == SENT) {
499 viewHolder.contact_picture.setImageBitmap(activity.avatarService().get(account, activity.getPixel(48)));
500 }
501
502 viewHolder.contact_picture
503 .setOnClickListener(new OnClickListener() {
504
505 @Override
506 public void onClick(View v) {
507 if (MessageAdapter.this.mOnContactPictureClickedListener != null) {
508 MessageAdapter.this.mOnContactPictureClickedListener
509 .onContactPictureClicked(message);
510 }
511
512 }
513 });
514 viewHolder.contact_picture
515 .setOnLongClickListener(new OnLongClickListener() {
516
517 @Override
518 public boolean onLongClick(View v) {
519 if (MessageAdapter.this.mOnContactPictureLongClickedListener != null) {
520 MessageAdapter.this.mOnContactPictureLongClickedListener
521 .onContactPictureLongClicked(message);
522 return true;
523 } else {
524 return false;
525 }
526 }
527 });
528
529 final Transferable transferable = message.getTransferable();
530 if (transferable != null && transferable.getStatus() != Transferable.STATUS_UPLOADING) {
531 if (transferable.getStatus() == Transferable.STATUS_OFFER) {
532 displayDownloadableMessage(viewHolder,message,activity.getString(R.string.download_x_file, UIHelper.getFileDescriptionString(activity, message)));
533 } else if (transferable.getStatus() == Transferable.STATUS_OFFER_CHECK_FILESIZE) {
534 displayDownloadableMessage(viewHolder, message, activity.getString(R.string.check_x_filesize, UIHelper.getFileDescriptionString(activity, message)));
535 } else {
536 displayInfoMessage(viewHolder, UIHelper.getMessagePreview(activity, message).first,darkBackground);
537 }
538 } else if (message.getType() == Message.TYPE_IMAGE && message.getEncryption() != Message.ENCRYPTION_PGP && message.getEncryption() != Message.ENCRYPTION_DECRYPTION_FAILED) {
539 displayImageMessage(viewHolder, message);
540 } else if (message.getType() == Message.TYPE_FILE && message.getEncryption() != Message.ENCRYPTION_PGP && message.getEncryption() != Message.ENCRYPTION_DECRYPTION_FAILED) {
541 if (message.getFileParams().width > 0) {
542 displayImageMessage(viewHolder,message);
543 } else {
544 displayOpenableMessage(viewHolder, message);
545 }
546 } else if (message.getEncryption() == Message.ENCRYPTION_PGP) {
547 if (activity.hasPgp()) {
548 displayInfoMessage(viewHolder,activity.getString(R.string.encrypted_message),darkBackground);
549 } else {
550 displayInfoMessage(viewHolder,activity.getString(R.string.install_openkeychain),darkBackground);
551 if (viewHolder != null) {
552 viewHolder.message_box
553 .setOnClickListener(new OnClickListener() {
554
555 @Override
556 public void onClick(View v) {
557 activity.showInstallPgpDialog();
558 }
559 });
560 }
561 }
562 } else if (message.getEncryption() == Message.ENCRYPTION_DECRYPTION_FAILED) {
563 displayDecryptionFailed(viewHolder,darkBackground);
564 } else {
565 if (GeoHelper.isGeoUri(message.getBody())) {
566 displayLocationMessage(viewHolder,message);
567 } else if (message.bodyIsHeart()) {
568 displayHeartMessage(viewHolder, message.getBody().trim());
569 } else if (message.treatAsDownloadable() == Message.Decision.MUST) {
570 displayDownloadableMessage(viewHolder, message, activity.getString(R.string.check_x_filesize, UIHelper.getFileDescriptionString(activity, message)));
571 } else {
572 displayTextMessage(viewHolder, message, darkBackground);
573 }
574 }
575
576 if (type == RECEIVED) {
577 if(isInValidSession) {
578 if (mUseWhiteBackground) {
579 viewHolder.message_box.setBackgroundResource(R.drawable.message_bubble_received_white);
580 } else {
581 viewHolder.message_box.setBackgroundResource(R.drawable.message_bubble_received);
582 }
583 } else {
584 viewHolder.message_box.setBackgroundResource(R.drawable.message_bubble_received_warning);
585 }
586 }
587
588 displayStatus(viewHolder, message, type, darkBackground);
589
590 return view;
591 }
592
593 public void startDownloadable(Message message) {
594 Transferable transferable = message.getTransferable();
595 if (transferable != null) {
596 if (!transferable.start()) {
597 Toast.makeText(activity, R.string.not_connected_try_again,
598 Toast.LENGTH_SHORT).show();
599 }
600 } else if (message.treatAsDownloadable() != Message.Decision.NEVER) {
601 activity.xmppConnectionService.getHttpConnectionManager().createNewDownloadConnection(message,true);
602 }
603 }
604
605 public void openDownloadable(Message message) {
606 DownloadableFile file = activity.xmppConnectionService.getFileBackend().getFile(message);
607 if (!file.exists()) {
608 Toast.makeText(activity,R.string.file_deleted,Toast.LENGTH_SHORT).show();
609 return;
610 }
611 Intent openIntent = new Intent(Intent.ACTION_VIEW);
612 openIntent.setDataAndType(Uri.fromFile(file), file.getMimeType());
613 PackageManager manager = activity.getPackageManager();
614 List<ResolveInfo> infos = manager.queryIntentActivities(openIntent, 0);
615 if (infos.size() > 0) {
616 try {
617 getContext().startActivity(openIntent);
618 return;
619 } catch (ActivityNotFoundException e) {
620 //ignored
621 }
622 }
623 Toast.makeText(activity,R.string.no_application_found_to_open_file,Toast.LENGTH_SHORT).show();
624 }
625
626 public void showLocation(Message message) {
627 for(Intent intent : GeoHelper.createGeoIntentsFromMessage(message)) {
628 if (intent.resolveActivity(getContext().getPackageManager()) != null) {
629 getContext().startActivity(intent);
630 return;
631 }
632 }
633 Toast.makeText(activity,R.string.no_application_found_to_display_location,Toast.LENGTH_SHORT).show();
634 }
635
636 public void updatePreferences() {
637 this.mIndicateReceived = activity.indicateReceived();
638 this.mUseWhiteBackground = activity.useWhiteBackground();
639 }
640
641 public interface OnContactPictureClicked {
642 void onContactPictureClicked(Message message);
643 }
644
645 public interface OnContactPictureLongClicked {
646 void onContactPictureLongClicked(Message message);
647 }
648
649 private static class ViewHolder {
650
651 protected LinearLayout message_box;
652 protected Button download_button;
653 protected ImageView image;
654 protected ImageView indicator;
655 protected ImageView indicatorReceived;
656 protected TextView time;
657 protected TextView messageBody;
658 protected ImageView contact_picture;
659 protected TextView status_message;
660 }
661}