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