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(conv.getLatestMessage().getTimeSent()));
166
167 Uri profilePhoto = conv.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_add:
276 startActivity(new Intent(this, NewConversationActivity.class));
277 break;
278 case R.id.action_archive:
279 Conversation conv = getSelectedConversation();
280 conv.setStatus(Conversation.STATUS_ARCHIVED);
281 paneShouldBeOpen = true;
282 spl.openPane();
283 xmppConnectionService.archiveConversation(conv);
284 selectedConversation = conversationList.get(0);
285 break;
286 case R.id.action_contact_details:
287 Contact contact = this.getSelectedConversation().getContact();
288 if (contact != null) {
289 Intent intent = new Intent(this,ContactDetailsActivity.class);
290 intent.setAction(ContactDetailsActivity.ACTION_VIEW_CONTACT);
291 intent.putExtra("uuid", contact.getUuid());
292 startActivity(intent);
293 } else {
294 String jid = getSelectedConversation().getContactJid();
295 AlertDialog.Builder builder = new AlertDialog.Builder(this);
296 builder.setTitle(jid);
297 builder.setMessage("The contact is not in your roster. Would you like to add it.");
298 builder.setNegativeButton("Cancel", null);
299 builder.setPositiveButton("Add",addToRoster);
300 builder.create().show();
301 }
302 break;
303 case R.id.action_muc_details:
304 Intent intent = new Intent(this,MucDetailsActivity.class);
305 intent.setAction(MucDetailsActivity.ACTION_VIEW_MUC);
306 intent.putExtra("uuid", getSelectedConversation().getUuid());
307 startActivity(intent);
308 break;
309 case R.id.action_security:
310 final Conversation selConv = getSelectedConversation();
311 View menuItemView = findViewById(R.id.action_security);
312 PopupMenu popup = new PopupMenu(this, menuItemView);
313 final ConversationFragment fragment = (ConversationFragment) getFragmentManager().findFragmentByTag("conversation");
314 if (fragment!=null) {
315 popup.setOnMenuItemClickListener(new OnMenuItemClickListener() {
316
317 @Override
318 public boolean onMenuItemClick(MenuItem item) {
319 switch (item.getItemId()) {
320 case R.id.encryption_choice_none:
321 selConv.nextMessageEncryption = Message.ENCRYPTION_NONE;
322 item.setChecked(true);
323 break;
324 case R.id.encryption_choice_otr:
325 selConv.nextMessageEncryption = Message.ENCRYPTION_OTR;
326 item.setChecked(true);
327 break;
328 case R.id.encryption_choice_pgp:
329 selConv.nextMessageEncryption = Message.ENCRYPTION_PGP;
330 item.setChecked(true);
331 break;
332 default:
333 selConv.nextMessageEncryption = Message.ENCRYPTION_NONE;
334 break;
335 }
336 fragment.updateChatMsgHint();
337 return true;
338 }
339 });
340 popup.inflate(R.menu.encryption_choices);
341 switch (selConv.nextMessageEncryption) {
342 case Message.ENCRYPTION_NONE:
343 popup.getMenu().findItem(R.id.encryption_choice_none).setChecked(true);
344 break;
345 case Message.ENCRYPTION_OTR:
346 popup.getMenu().findItem(R.id.encryption_choice_otr).setChecked(true);
347 break;
348 case Message.ENCRYPTION_PGP:
349 popup.getMenu().findItem(R.id.encryption_choice_pgp).setChecked(true);
350 break;
351 case Message.ENCRYPTION_DECRYPTED:
352 popup.getMenu().findItem(R.id.encryption_choice_pgp).setChecked(true);
353 break;
354 default:
355 popup.getMenu().findItem(R.id.encryption_choice_none).setChecked(true);
356 break;
357 }
358 popup.show();
359 }
360
361 break;
362 default:
363 break;
364 }
365 return super.onOptionsItemSelected(item);
366 }
367
368 protected ConversationFragment swapConversationFragment() {
369 ConversationFragment selectedFragment = new ConversationFragment();
370
371 FragmentTransaction transaction = getFragmentManager()
372 .beginTransaction();
373 transaction.replace(R.id.selected_conversation, selectedFragment,"conversation");
374 transaction.commit();
375 return selectedFragment;
376 }
377
378 @Override
379 public boolean onKeyDown(int keyCode, KeyEvent event) {
380 if (keyCode == KeyEvent.KEYCODE_BACK) {
381 if (!spl.isOpen()) {
382 spl.openPane();
383 return false;
384 }
385 }
386 return super.onKeyDown(keyCode, event);
387 }
388
389 public void onStart() {
390 super.onStart();
391 NotificationManager nm = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
392 nm.cancelAll();
393 if (conversationList.size()>=1) {
394 onConvChanged.onConversationListChanged();
395 }
396 }
397
398 @Override
399 protected void onStop() {
400 Log.d("gultsch","called on stop in conversation activity");
401 if (xmppConnectionServiceBound) {
402 xmppConnectionService.removeOnConversationListChangedListener();
403 }
404 super.onStop();
405 }
406
407 @Override
408 void onBackendConnected() {
409
410 xmppConnectionService.setOnConversationListChangedListener(this.onConvChanged);
411
412 if (conversationList.size()==0) {
413 conversationList.clear();
414 conversationList.addAll(xmppConnectionService
415 .getConversations());
416
417 this.updateConversationList();
418 }
419
420 if ((getIntent().getAction().equals(Intent.ACTION_VIEW) && (!handledViewIntent))) {
421 if (getIntent().getType().equals(
422 ConversationActivity.VIEW_CONVERSATION)) {
423 handledViewIntent = true;
424
425 String convToView = (String) getIntent().getExtras().get(CONVERSATION);
426
427 for(int i = 0; i < conversationList.size(); ++i) {
428 if (conversationList.get(i).getUuid().equals(convToView)) {
429 selectedConversation = conversationList.get(i);
430 }
431 }
432 paneShouldBeOpen = false;
433 swapConversationFragment();
434 }
435 } else {
436 if (xmppConnectionService.getAccounts().size() == 0) {
437 startActivity(new Intent(this, ManageAccountActivity.class));
438 finish();
439 } else if (conversationList.size() <= 0) {
440 //add no history
441 startActivity(new Intent(this, NewConversationActivity.class));
442 finish();
443 } else {
444 spl.openPane();
445 //find currently loaded fragment
446 ConversationFragment selectedFragment = (ConversationFragment) getFragmentManager().findFragmentByTag("conversation");
447 if (selectedFragment!=null) {
448 Log.d("gultsch","ConversationActivity. found old fragment.");
449 selectedFragment.onBackendConnected();
450 } else {
451 Log.d("gultsch","conversationactivity. no old fragment found. creating new one");
452 selectedConversation = conversationList.get(0);
453 Log.d("gultsch","selected conversation is #"+selectedConversation);
454 swapConversationFragment();
455 }
456 }
457 }
458 }
459 @Override
460 protected void onActivityResult(int requestCode, int resultCode, Intent data) {
461 super.onActivityResult(requestCode, resultCode, data);
462 if (resultCode == RESULT_OK) {
463 if (requestCode == REQUEST_DECRYPT_PGP) {
464 ConversationFragment selectedFragment = (ConversationFragment) getFragmentManager().findFragmentByTag("conversation");
465 if (selectedFragment!=null) {
466 selectedFragment.hidePgpPassphraseBox();
467 }
468 }
469 }
470 }
471}