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