1package eu.siacs.conversations.ui;
2
3import java.io.File;
4import java.io.FileNotFoundException;
5import java.io.InputStream;
6import java.util.ArrayList;
7import java.util.List;
8
9import eu.siacs.conversations.R;
10import eu.siacs.conversations.entities.Account;
11import eu.siacs.conversations.entities.Contact;
12import eu.siacs.conversations.entities.Conversation;
13import eu.siacs.conversations.entities.Message;
14import eu.siacs.conversations.persistance.FileBackend;
15import eu.siacs.conversations.utils.ExceptionHelper;
16import eu.siacs.conversations.utils.PhoneHelper;
17import eu.siacs.conversations.utils.UIHelper;
18import android.net.Uri;
19import android.os.Bundle;
20import android.preference.PreferenceManager;
21import android.app.AlertDialog;
22import android.app.FragmentTransaction;
23import android.content.Context;
24import android.content.DialogInterface;
25import android.content.Intent;
26import android.content.SharedPreferences;
27import android.graphics.Bitmap;
28import android.graphics.Color;
29import android.graphics.Typeface;
30import android.support.v4.widget.SlidingPaneLayout;
31import android.support.v4.widget.SlidingPaneLayout.PanelSlideListener;
32import android.util.Log;
33import android.view.KeyEvent;
34import android.view.LayoutInflater;
35import android.view.Menu;
36import android.view.MenuItem;
37import android.view.View;
38import android.view.ViewGroup;
39import android.widget.AdapterView;
40import android.widget.AdapterView.OnItemClickListener;
41import android.widget.ArrayAdapter;
42import android.widget.ListView;
43import android.widget.PopupMenu;
44import android.widget.PopupMenu.OnMenuItemClickListener;
45import android.widget.TextView;
46import android.widget.ImageView;
47
48public class ConversationActivity extends XmppActivity {
49
50 public static final String VIEW_CONVERSATION = "viewConversation";
51 public static final String CONVERSATION = "conversationUuid";
52 public static final String TEXT = "text";
53
54 public static final int REQUEST_SEND_MESSAGE = 0x75441;
55 public static final int REQUEST_DECRYPT_PGP = 0x76783;
56 private static final int ATTACH_FILE = 0x48502;
57
58 protected SlidingPaneLayout spl;
59
60 private List<Conversation> conversationList = new ArrayList<Conversation>();
61 private Conversation selectedConversation = null;
62 private ListView listView;
63
64 private boolean paneShouldBeOpen = true;
65 private boolean useSubject = true;
66 private ArrayAdapter<Conversation> listAdapter;
67
68 private OnConversationListChangedListener onConvChanged = new OnConversationListChangedListener() {
69
70 @Override
71 public void onConversationListChanged() {
72 runOnUiThread(new Runnable() {
73
74 @Override
75 public void run() {
76 updateConversationList();
77 if(paneShouldBeOpen) {
78 if (conversationList.size() >= 1) {
79 swapConversationFragment();
80 } else {
81 startActivity(new Intent(getApplicationContext(), ContactsActivity.class));
82 finish();
83 }
84 }
85 ConversationFragment selectedFragment = (ConversationFragment) getFragmentManager().findFragmentByTag("conversation");
86 if (selectedFragment!=null) {
87 selectedFragment.updateMessages();
88 }
89 }
90 });
91 }
92 };
93
94 private DialogInterface.OnClickListener addToRoster = new DialogInterface.OnClickListener() {
95
96 @Override
97 public void onClick(DialogInterface dialog, int which) {
98 String jid = getSelectedConversation().getContactJid();
99 Account account = getSelectedConversation().getAccount();
100 String name = jid.split("@")[0];
101 Contact contact = new Contact(account, name, jid, null);
102 xmppConnectionService.createContact(contact);
103 }
104 };
105 protected ConversationActivity activity = this;
106
107 public List<Conversation> getConversationList() {
108 return this.conversationList;
109 }
110
111 public Conversation getSelectedConversation() {
112 return this.selectedConversation;
113 }
114
115 public ListView getConversationListView() {
116 return this.listView;
117 }
118
119 public SlidingPaneLayout getSlidingPaneLayout() {
120 return this.spl;
121 }
122
123 public boolean shouldPaneBeOpen() {
124 return paneShouldBeOpen;
125 }
126
127 @Override
128 protected void onCreate(Bundle savedInstanceState) {
129
130 super.onCreate(savedInstanceState);
131
132 setContentView(R.layout.fragment_conversations_overview);
133
134 listView = (ListView) findViewById(R.id.list);
135
136 this.listAdapter = new ArrayAdapter<Conversation>(this,
137 R.layout.conversation_list_row, conversationList) {
138 @Override
139 public View getView(int position, View view, ViewGroup parent) {
140 if (view == null) {
141 LayoutInflater inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
142 view = (View) inflater.inflate(
143 R.layout.conversation_list_row, null);
144 }
145 Conversation conv;
146 if (conversationList.size() > position) {
147 conv = getItem(position);
148 } else {
149 return view;
150 }
151 if (!spl.isSlideable()) {
152 if (conv==getSelectedConversation()) {
153 view.setBackgroundColor(0xffdddddd);
154 } else {
155 view.setBackgroundColor(Color.TRANSPARENT);
156 }
157 } else {
158 view.setBackgroundColor(Color.TRANSPARENT);
159 }
160 TextView convName = (TextView) view.findViewById(R.id.conversation_name);
161 convName.setText(conv.getName(useSubject));
162 TextView convLastMsg = (TextView) view.findViewById(R.id.conversation_lastmsg);
163 convLastMsg.setText(conv.getLatestMessage().getBody());
164
165 if(!conv.isRead()) {
166 convName.setTypeface(null,Typeface.BOLD);
167 convLastMsg.setTypeface(null,Typeface.BOLD);
168 } else {
169 convName.setTypeface(null,Typeface.NORMAL);
170 convLastMsg.setTypeface(null,Typeface.NORMAL);
171 }
172
173 ((TextView) view.findViewById(R.id.conversation_lastupdate))
174 .setText(UIHelper.readableTimeDifference(conv.getLatestMessage().getTimeSent()));
175
176 ImageView imageView = (ImageView) view.findViewById(R.id.conversation_image);
177 imageView.setImageBitmap(UIHelper.getContactPicture(conv.getContact(), conv.getName(useSubject),200, activity.getApplicationContext()));
178 return view;
179 }
180
181 };
182
183 listView.setAdapter(this.listAdapter);
184
185 listView.setOnItemClickListener(new OnItemClickListener() {
186
187 @Override
188 public void onItemClick(AdapterView<?> arg0, View clickedView,
189 int position, long arg3) {
190 paneShouldBeOpen = false;
191 if (selectedConversation != conversationList.get(position)) {
192 selectedConversation = conversationList.get(position);
193 swapConversationFragment(); //.onBackendConnected(conversationList.get(position));
194 } else {
195 spl.closePane();
196 }
197 }
198 });
199 spl = (SlidingPaneLayout) findViewById(R.id.slidingpanelayout);
200 spl.setParallaxDistance(150);
201 spl.setShadowResource(R.drawable.es_slidingpane_shadow);
202 spl.setSliderFadeColor(0);
203 spl.setPanelSlideListener(new PanelSlideListener() {
204
205 @Override
206 public void onPanelOpened(View arg0) {
207 paneShouldBeOpen = true;
208 getActionBar().setDisplayHomeAsUpEnabled(false);
209 getActionBar().setTitle(R.string.app_name);
210 invalidateOptionsMenu();
211 hideKeyboard();
212 }
213
214 @Override
215 public void onPanelClosed(View arg0) {
216 paneShouldBeOpen = false;
217 if ((conversationList.size() > 0)&&(getSelectedConversation()!=null)) {
218 getActionBar().setDisplayHomeAsUpEnabled(true);
219 getActionBar().setTitle(getSelectedConversation().getName(useSubject));
220 invalidateOptionsMenu();
221 if (!getSelectedConversation().isRead()) {
222 getSelectedConversation().markRead();
223 UIHelper.updateNotification(getApplicationContext(), getConversationList(), null, false);
224 listView.invalidateViews();
225 }
226 }
227 }
228
229 @Override
230 public void onPanelSlide(View arg0, float arg1) {
231 // TODO Auto-generated method stub
232
233 }
234 });
235 }
236
237 @Override
238 public boolean onCreateOptionsMenu(Menu menu) {
239 getMenuInflater().inflate(R.menu.conversations, menu);
240 MenuItem menuSecure = (MenuItem) menu.findItem(R.id.action_security);
241 MenuItem menuArchive = (MenuItem) menu.findItem(R.id.action_archive);
242 MenuItem menuMucDetails = (MenuItem) menu.findItem(R.id.action_muc_details);
243 MenuItem menuContactDetails = (MenuItem) menu.findItem(R.id.action_contact_details);
244 MenuItem menuInviteContacts = (MenuItem) menu.findItem(R.id.action_invite);
245 MenuItem menuAttach = (MenuItem) menu.findItem(R.id.action_attach_file);
246
247 if ((spl.isOpen()&&(spl.isSlideable()))) {
248 menuArchive.setVisible(false);
249 menuMucDetails.setVisible(false);
250 menuContactDetails.setVisible(false);
251 menuSecure.setVisible(false);
252 menuInviteContacts.setVisible(false);
253 menuAttach.setVisible(false);
254 } else {
255 ((MenuItem) menu.findItem(R.id.action_add)).setVisible(!spl.isSlideable());
256 if (this.getSelectedConversation()!=null) {
257 if (this.getSelectedConversation().getMode() == Conversation.MODE_MULTI) {
258 menuMucDetails.setVisible(true);
259 menuContactDetails.setVisible(false);
260 menuSecure.setVisible(false);
261 menuInviteContacts.setVisible(true);
262 menuAttach.setVisible(false);
263 } else {
264 menuContactDetails.setVisible(true);
265 menuMucDetails.setVisible(false);
266 menuInviteContacts.setVisible(false);
267 menuAttach.setVisible(true);
268 if (this.getSelectedConversation().getLatestMessage().getEncryption() != Message.ENCRYPTION_NONE) {
269 menuSecure.setIcon(R.drawable.ic_action_secure);
270 }
271 }
272 }
273 }
274 return true;
275 }
276
277 @Override
278 public boolean onOptionsItemSelected(MenuItem item) {
279 switch (item.getItemId()) {
280 case android.R.id.home:
281 spl.openPane();
282 break;
283 case R.id.action_attach_file:
284 Intent attachFileIntent = new Intent();
285 attachFileIntent.setType("image/*");
286 attachFileIntent.setAction(Intent.ACTION_GET_CONTENT);
287 startActivityForResult(Intent.createChooser(attachFileIntent,
288 "Attach File"), ATTACH_FILE);
289 break;
290 case R.id.action_add:
291 startActivity(new Intent(this, ContactsActivity.class));
292 break;
293 case R.id.action_archive:
294 Conversation conv = getSelectedConversation();
295 conv.setStatus(Conversation.STATUS_ARCHIVED);
296 paneShouldBeOpen = true;
297 spl.openPane();
298 xmppConnectionService.archiveConversation(conv);
299 if (conversationList.size() > 0) {
300 selectedConversation = conversationList.get(0);
301 } else {
302 selectedConversation = null;
303 }
304 break;
305 case R.id.action_contact_details:
306 Contact contact = this.getSelectedConversation().getContact();
307 if (contact != null) {
308 Intent intent = new Intent(this,ContactDetailsActivity.class);
309 intent.setAction(ContactDetailsActivity.ACTION_VIEW_CONTACT);
310 intent.putExtra("uuid", contact.getUuid());
311 startActivity(intent);
312 } else {
313 String jid = getSelectedConversation().getContactJid();
314 AlertDialog.Builder builder = new AlertDialog.Builder(this);
315 builder.setTitle(jid);
316 builder.setMessage("The contact is not in your roster. Would you like to add it.");
317 builder.setNegativeButton("Cancel", null);
318 builder.setPositiveButton("Add",addToRoster);
319 builder.create().show();
320 }
321 break;
322 case R.id.action_muc_details:
323 Intent intent = new Intent(this,MucDetailsActivity.class);
324 intent.setAction(MucDetailsActivity.ACTION_VIEW_MUC);
325 intent.putExtra("uuid", getSelectedConversation().getUuid());
326 startActivity(intent);
327 break;
328 case R.id.action_invite:
329 Intent inviteIntent = new Intent(getApplicationContext(),
330 ContactsActivity.class);
331 inviteIntent.setAction("invite");
332 inviteIntent.putExtra("uuid",selectedConversation.getUuid());
333 startActivity(inviteIntent);
334 break;
335 case R.id.action_security:
336 final Conversation selConv = getSelectedConversation();
337 View menuItemView = findViewById(R.id.action_security);
338 PopupMenu popup = new PopupMenu(this, menuItemView);
339 final ConversationFragment fragment = (ConversationFragment) getFragmentManager().findFragmentByTag("conversation");
340 if (fragment!=null) {
341 popup.setOnMenuItemClickListener(new OnMenuItemClickListener() {
342
343 @Override
344 public boolean onMenuItemClick(MenuItem item) {
345 switch (item.getItemId()) {
346 case R.id.encryption_choice_none:
347 selConv.nextMessageEncryption = Message.ENCRYPTION_NONE;
348 item.setChecked(true);
349 break;
350 case R.id.encryption_choice_otr:
351 selConv.nextMessageEncryption = Message.ENCRYPTION_OTR;
352 item.setChecked(true);
353 break;
354 case R.id.encryption_choice_pgp:
355 selConv.nextMessageEncryption = Message.ENCRYPTION_PGP;
356 item.setChecked(true);
357 break;
358 default:
359 selConv.nextMessageEncryption = Message.ENCRYPTION_NONE;
360 break;
361 }
362 fragment.updateChatMsgHint();
363 return true;
364 }
365 });
366 popup.inflate(R.menu.encryption_choices);
367 switch (selConv.nextMessageEncryption) {
368 case Message.ENCRYPTION_NONE:
369 popup.getMenu().findItem(R.id.encryption_choice_none).setChecked(true);
370 break;
371 case Message.ENCRYPTION_OTR:
372 popup.getMenu().findItem(R.id.encryption_choice_otr).setChecked(true);
373 break;
374 case Message.ENCRYPTION_PGP:
375 popup.getMenu().findItem(R.id.encryption_choice_pgp).setChecked(true);
376 break;
377 case Message.ENCRYPTION_DECRYPTED:
378 popup.getMenu().findItem(R.id.encryption_choice_pgp).setChecked(true);
379 break;
380 default:
381 popup.getMenu().findItem(R.id.encryption_choice_none).setChecked(true);
382 break;
383 }
384 popup.show();
385 }
386
387 break;
388 default:
389 break;
390 }
391 return super.onOptionsItemSelected(item);
392 }
393
394 protected ConversationFragment swapConversationFragment() {
395 ConversationFragment selectedFragment = new ConversationFragment();
396
397 FragmentTransaction transaction = getFragmentManager()
398 .beginTransaction();
399 transaction.replace(R.id.selected_conversation, selectedFragment,"conversation");
400 transaction.commit();
401 return selectedFragment;
402 }
403
404 @Override
405 public boolean onKeyDown(int keyCode, KeyEvent event) {
406 if (keyCode == KeyEvent.KEYCODE_BACK) {
407 if (!spl.isOpen()) {
408 spl.openPane();
409 return false;
410 }
411 }
412 return super.onKeyDown(keyCode, event);
413 }
414
415 @Override
416 public void onStart() {
417 super.onStart();
418 SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(this);
419 this.useSubject = preferences.getBoolean("use_subject_in_muc", true);
420 if (this.xmppConnectionServiceBound) {
421 this.onBackendConnected();
422 }
423 if (conversationList.size()>=1) {
424 onConvChanged.onConversationListChanged();
425 }
426 }
427
428 @Override
429 protected void onStop() {
430 if (xmppConnectionServiceBound) {
431 xmppConnectionService.removeOnConversationListChangedListener();
432 }
433 super.onStop();
434 }
435
436 @Override
437 void onBackendConnected() {
438 this.registerListener();
439 if (conversationList.size()==0) {
440 updateConversationList();
441 }
442
443 if ((getIntent().getAction()!=null)&&(getIntent().getAction().equals(Intent.ACTION_VIEW) && (!handledViewIntent))) {
444 if (getIntent().getType().equals(
445 ConversationActivity.VIEW_CONVERSATION)) {
446 handledViewIntent = true;
447
448 String convToView = (String) getIntent().getExtras().get(CONVERSATION);
449
450 for(int i = 0; i < conversationList.size(); ++i) {
451 if (conversationList.get(i).getUuid().equals(convToView)) {
452 selectedConversation = conversationList.get(i);
453 }
454 }
455 paneShouldBeOpen = false;
456 String text = getIntent().getExtras().getString(TEXT, null);
457 swapConversationFragment().setText(text);
458 }
459 } else {
460 if (xmppConnectionService.getAccounts().size() == 0) {
461 startActivity(new Intent(this, ManageAccountActivity.class));
462 finish();
463 } else if (conversationList.size() <= 0) {
464 //add no history
465 startActivity(new Intent(this, ContactsActivity.class));
466 finish();
467 } else {
468 spl.openPane();
469 //find currently loaded fragment
470 ConversationFragment selectedFragment = (ConversationFragment) getFragmentManager().findFragmentByTag("conversation");
471 if (selectedFragment!=null) {
472 selectedFragment.onBackendConnected();
473 } else {
474 selectedConversation = conversationList.get(0);
475 swapConversationFragment();
476 }
477 ExceptionHelper.checkForCrash(this,this.xmppConnectionService);
478 }
479 }
480 }
481 public void registerListener() {
482 if (xmppConnectionServiceBound) {
483 xmppConnectionService.setOnConversationListChangedListener(this.onConvChanged);
484 }
485 }
486
487 @Override
488 protected void onActivityResult(int requestCode, int resultCode, Intent data) {
489 super.onActivityResult(requestCode, resultCode, data);
490 if (resultCode == RESULT_OK) {
491 if (requestCode == REQUEST_DECRYPT_PGP) {
492 ConversationFragment selectedFragment = (ConversationFragment) getFragmentManager().findFragmentByTag("conversation");
493 if (selectedFragment!=null) {
494 selectedFragment.hidePgpPassphraseBox();
495 }
496 } else if (requestCode == ATTACH_FILE) {
497 xmppConnectionService.attachImageToConversation(getSelectedConversation(), data.getData());
498 }
499 }
500 }
501
502 public void updateConversationList() {
503 conversationList.clear();
504 conversationList.addAll(xmppConnectionService
505 .getConversations());
506 listView.invalidateViews();
507 }
508}