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.Color;
23import android.graphics.Typeface;
24import android.support.v4.widget.SlidingPaneLayout;
25import android.support.v4.widget.SlidingPaneLayout.PanelSlideListener;
26import android.util.Log;
27import android.view.KeyEvent;
28import android.view.LayoutInflater;
29import android.view.Menu;
30import android.view.MenuItem;
31import android.view.View;
32import android.view.ViewGroup;
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;
151 if (conversationList.size() > position) {
152 conv = getItem(position);
153 } else {
154 return view;
155 }
156 if (!spl.isSlideable()) {
157 if (conv==getSelectedConversation()) {
158 view.setBackgroundColor(0xffdddddd);
159 } else {
160 view.setBackgroundColor(Color.TRANSPARENT);
161 }
162 }
163 TextView convName = (TextView) view.findViewById(R.id.conversation_name);
164 convName.setText(conv.getName());
165 TextView convLastMsg = (TextView) view.findViewById(R.id.conversation_lastmsg);
166 convLastMsg.setText(conv.getLatestMessage().getBody());
167
168 if(!conv.isRead()) {
169 convName.setTypeface(null,Typeface.BOLD);
170 convLastMsg.setTypeface(null,Typeface.BOLD);
171 } else {
172 convName.setTypeface(null,Typeface.NORMAL);
173 convLastMsg.setTypeface(null,Typeface.NORMAL);
174 }
175
176 ((TextView) view.findViewById(R.id.conversation_lastupdate))
177 .setText(UIHelper.readableTimeDifference(conv.getLatestMessage().getTimeSent()));
178
179 Uri profilePhoto = conv.getProfilePhotoUri();
180 ImageView imageView = (ImageView) view.findViewById(R.id.conversation_image);
181 if (profilePhoto!=null) {
182 imageView.setImageURI(profilePhoto);
183 } else {
184 imageView.setImageBitmap(UIHelper.getUnknownContactPicture(getItem(position).getName(),200));
185 }
186
187
188 ((ImageView) view.findViewById(R.id.conversation_image))
189 .setImageURI(conv.getProfilePhotoUri());
190 return view;
191 }
192
193 };
194
195 listView.setAdapter(this.listAdapter);
196
197 listView.setOnItemClickListener(new OnItemClickListener() {
198
199 @Override
200 public void onItemClick(AdapterView<?> arg0, View clickedView,
201 int position, long arg3) {
202 paneShouldBeOpen = false;
203 if (selectedConversation != conversationList.get(position)) {
204 selectedConversation = conversationList.get(position);
205 swapConversationFragment(); //.onBackendConnected(conversationList.get(position));
206 } else {
207 spl.closePane();
208 }
209 }
210 });
211 spl = (SlidingPaneLayout) findViewById(R.id.slidingpanelayout);
212 spl.setParallaxDistance(150);
213 spl.setShadowResource(R.drawable.es_slidingpane_shadow);
214 spl.setSliderFadeColor(0);
215 spl.setPanelSlideListener(new PanelSlideListener() {
216
217 @Override
218 public void onPanelOpened(View arg0) {
219 paneShouldBeOpen = true;
220 getActionBar().setDisplayHomeAsUpEnabled(false);
221 getActionBar().setTitle(R.string.app_name);
222 invalidateOptionsMenu();
223 hideKeyboard();
224 }
225
226 @Override
227 public void onPanelClosed(View arg0) {
228 paneShouldBeOpen = false;
229 if (conversationList.size() > 0) {
230 getActionBar().setDisplayHomeAsUpEnabled(true);
231 getActionBar().setTitle(getSelectedConversation().getName());
232 invalidateOptionsMenu();
233 if (!getSelectedConversation().isRead()) {
234 getSelectedConversation().markRead();
235 UIHelper.updateNotification(getApplicationContext(), getConversationList(), false);
236 updateConversationList();
237 }
238 }
239 }
240
241 @Override
242 public void onPanelSlide(View arg0, float arg1) {
243 // TODO Auto-generated method stub
244
245 }
246 });
247 }
248
249 @Override
250 public boolean onCreateOptionsMenu(Menu menu) {
251 getMenuInflater().inflate(R.menu.conversations, menu);
252 MenuItem menuSecure = (MenuItem) menu.findItem(R.id.action_security);
253 MenuItem menuArchive = (MenuItem) menu.findItem(R.id.action_archive);
254 MenuItem menuMucDetails = (MenuItem) menu.findItem(R.id.action_muc_details);
255 MenuItem menuContactDetails = (MenuItem) menu.findItem(R.id.action_contact_details);
256
257 if ((spl.isOpen()&&(spl.isSlideable()))) {
258 menuArchive.setVisible(false);
259 menuMucDetails.setVisible(false);
260 menuContactDetails.setVisible(false);
261 menuSecure.setVisible(false);
262 } else {
263 ((MenuItem) menu.findItem(R.id.action_add)).setVisible(!spl.isSlideable());
264 if (this.getSelectedConversation()!=null) {
265 if (this.getSelectedConversation().getMode() == Conversation.MODE_MULTI) {
266 menuMucDetails.setVisible(true);
267 menuContactDetails.setVisible(false);
268 menuSecure.setVisible(false);
269 menuArchive.setTitle("Leave conference");
270 } else {
271 menuContactDetails.setVisible(true);
272 menuMucDetails.setVisible(false);
273 if (this.getSelectedConversation().getLatestMessage().getEncryption() != Message.ENCRYPTION_NONE) {
274 menuSecure.setIcon(R.drawable.ic_action_secure);
275 }
276 }
277 }
278 }
279 return true;
280 }
281
282 @Override
283 public boolean onOptionsItemSelected(MenuItem item) {
284 switch (item.getItemId()) {
285 case android.R.id.home:
286 spl.openPane();
287 break;
288 case R.id.action_add:
289 startActivity(new Intent(this, NewConversationActivity.class));
290 break;
291 case R.id.action_archive:
292 Conversation conv = getSelectedConversation();
293 conv.setStatus(Conversation.STATUS_ARCHIVED);
294 paneShouldBeOpen = true;
295 spl.openPane();
296 xmppConnectionService.archiveConversation(conv);
297 selectedConversation = conversationList.get(0);
298 break;
299 case R.id.action_contact_details:
300 Contact contact = this.getSelectedConversation().getContact();
301 if (contact != null) {
302 Intent intent = new Intent(this,ContactDetailsActivity.class);
303 intent.setAction(ContactDetailsActivity.ACTION_VIEW_CONTACT);
304 intent.putExtra("uuid", contact.getUuid());
305 startActivity(intent);
306 } else {
307 String jid = getSelectedConversation().getContactJid();
308 AlertDialog.Builder builder = new AlertDialog.Builder(this);
309 builder.setTitle(jid);
310 builder.setMessage("The contact is not in your roster. Would you like to add it.");
311 builder.setNegativeButton("Cancel", null);
312 builder.setPositiveButton("Add",addToRoster);
313 builder.create().show();
314 }
315 break;
316 case R.id.action_muc_details:
317 Intent intent = new Intent(this,MucDetailsActivity.class);
318 intent.setAction(MucDetailsActivity.ACTION_VIEW_MUC);
319 intent.putExtra("uuid", getSelectedConversation().getUuid());
320 startActivity(intent);
321 break;
322 case R.id.action_security:
323 final Conversation selConv = getSelectedConversation();
324 View menuItemView = findViewById(R.id.action_security);
325 PopupMenu popup = new PopupMenu(this, menuItemView);
326 final ConversationFragment fragment = (ConversationFragment) getFragmentManager().findFragmentByTag("conversation");
327 if (fragment!=null) {
328 popup.setOnMenuItemClickListener(new OnMenuItemClickListener() {
329
330 @Override
331 public boolean onMenuItemClick(MenuItem item) {
332 switch (item.getItemId()) {
333 case R.id.encryption_choice_none:
334 selConv.nextMessageEncryption = Message.ENCRYPTION_NONE;
335 item.setChecked(true);
336 break;
337 case R.id.encryption_choice_otr:
338 selConv.nextMessageEncryption = Message.ENCRYPTION_OTR;
339 item.setChecked(true);
340 break;
341 case R.id.encryption_choice_pgp:
342 selConv.nextMessageEncryption = Message.ENCRYPTION_PGP;
343 item.setChecked(true);
344 break;
345 default:
346 selConv.nextMessageEncryption = Message.ENCRYPTION_NONE;
347 break;
348 }
349 fragment.updateChatMsgHint();
350 return true;
351 }
352 });
353 popup.inflate(R.menu.encryption_choices);
354 switch (selConv.nextMessageEncryption) {
355 case Message.ENCRYPTION_NONE:
356 popup.getMenu().findItem(R.id.encryption_choice_none).setChecked(true);
357 break;
358 case Message.ENCRYPTION_OTR:
359 popup.getMenu().findItem(R.id.encryption_choice_otr).setChecked(true);
360 break;
361 case Message.ENCRYPTION_PGP:
362 popup.getMenu().findItem(R.id.encryption_choice_pgp).setChecked(true);
363 break;
364 case Message.ENCRYPTION_DECRYPTED:
365 popup.getMenu().findItem(R.id.encryption_choice_pgp).setChecked(true);
366 break;
367 default:
368 popup.getMenu().findItem(R.id.encryption_choice_none).setChecked(true);
369 break;
370 }
371 popup.show();
372 }
373
374 break;
375 default:
376 break;
377 }
378 return super.onOptionsItemSelected(item);
379 }
380
381 protected ConversationFragment swapConversationFragment() {
382 ConversationFragment selectedFragment = new ConversationFragment();
383
384 FragmentTransaction transaction = getFragmentManager()
385 .beginTransaction();
386 transaction.replace(R.id.selected_conversation, selectedFragment,"conversation");
387 transaction.commit();
388 return selectedFragment;
389 }
390
391 @Override
392 public boolean onKeyDown(int keyCode, KeyEvent event) {
393 if (keyCode == KeyEvent.KEYCODE_BACK) {
394 if (!spl.isOpen()) {
395 spl.openPane();
396 return false;
397 }
398 }
399 return super.onKeyDown(keyCode, event);
400 }
401
402 public void onStart() {
403 super.onStart();
404 if (conversationList.size()>=1) {
405 onConvChanged.onConversationListChanged();
406 }
407 }
408
409 @Override
410 protected void onStop() {
411 Log.d("gultsch","called on stop in conversation activity");
412 if (xmppConnectionServiceBound) {
413 xmppConnectionService.removeOnConversationListChangedListener();
414 }
415 super.onStop();
416 }
417
418 @Override
419 void onBackendConnected() {
420
421 xmppConnectionService.setOnConversationListChangedListener(this.onConvChanged);
422
423 if (conversationList.size()==0) {
424 conversationList.addAll(xmppConnectionService
425 .getConversations());
426
427 this.updateConversationList();
428 }
429
430 if ((getIntent().getAction()!=null)&&(getIntent().getAction().equals(Intent.ACTION_VIEW) && (!handledViewIntent))) {
431 if (getIntent().getType().equals(
432 ConversationActivity.VIEW_CONVERSATION)) {
433 handledViewIntent = true;
434
435 String convToView = (String) getIntent().getExtras().get(CONVERSATION);
436
437 for(int i = 0; i < conversationList.size(); ++i) {
438 if (conversationList.get(i).getUuid().equals(convToView)) {
439 selectedConversation = conversationList.get(i);
440 }
441 }
442 paneShouldBeOpen = false;
443 swapConversationFragment();
444 }
445 } else {
446 if (xmppConnectionService.getAccounts().size() == 0) {
447 startActivity(new Intent(this, ManageAccountActivity.class));
448 finish();
449 } else if (conversationList.size() <= 0) {
450 //add no history
451 startActivity(new Intent(this, NewConversationActivity.class));
452 finish();
453 } else {
454 spl.openPane();
455 //find currently loaded fragment
456 ConversationFragment selectedFragment = (ConversationFragment) getFragmentManager().findFragmentByTag("conversation");
457 if (selectedFragment!=null) {
458 selectedFragment.onBackendConnected();
459 } else {
460 selectedConversation = conversationList.get(0);
461 swapConversationFragment();
462 }
463 }
464 }
465 }
466 @Override
467 protected void onActivityResult(int requestCode, int resultCode, Intent data) {
468 super.onActivityResult(requestCode, resultCode, data);
469 if (resultCode == RESULT_OK) {
470 if (requestCode == REQUEST_DECRYPT_PGP) {
471 ConversationFragment selectedFragment = (ConversationFragment) getFragmentManager().findFragmentByTag("conversation");
472 if (selectedFragment!=null) {
473 selectedFragment.hidePgpPassphraseBox();
474 }
475 }
476 }
477 }
478}