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 protected ConversationActivity activity = this;
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 } else {
163 view.setBackgroundColor(Color.TRANSPARENT);
164 }
165 TextView convName = (TextView) view.findViewById(R.id.conversation_name);
166 convName.setText(conv.getName());
167 TextView convLastMsg = (TextView) view.findViewById(R.id.conversation_lastmsg);
168 convLastMsg.setText(conv.getLatestMessage().getBody());
169
170 if(!conv.isRead()) {
171 convName.setTypeface(null,Typeface.BOLD);
172 convLastMsg.setTypeface(null,Typeface.BOLD);
173 } else {
174 convName.setTypeface(null,Typeface.NORMAL);
175 convLastMsg.setTypeface(null,Typeface.NORMAL);
176 }
177
178 ((TextView) view.findViewById(R.id.conversation_lastupdate))
179 .setText(UIHelper.readableTimeDifference(conv.getLatestMessage().getTimeSent()));
180
181 ImageView imageView = (ImageView) view.findViewById(R.id.conversation_image);
182 imageView.setImageBitmap(UIHelper.getContactPicture(conv.getContact(), conv.getName(),200, activity.getApplicationContext()));
183 return view;
184 }
185
186 };
187
188 listView.setAdapter(this.listAdapter);
189
190 listView.setOnItemClickListener(new OnItemClickListener() {
191
192 @Override
193 public void onItemClick(AdapterView<?> arg0, View clickedView,
194 int position, long arg3) {
195 paneShouldBeOpen = false;
196 if (selectedConversation != conversationList.get(position)) {
197 selectedConversation = conversationList.get(position);
198 swapConversationFragment(); //.onBackendConnected(conversationList.get(position));
199 } else {
200 spl.closePane();
201 }
202 }
203 });
204 spl = (SlidingPaneLayout) findViewById(R.id.slidingpanelayout);
205 spl.setParallaxDistance(150);
206 spl.setShadowResource(R.drawable.es_slidingpane_shadow);
207 spl.setSliderFadeColor(0);
208 spl.setPanelSlideListener(new PanelSlideListener() {
209
210 @Override
211 public void onPanelOpened(View arg0) {
212 paneShouldBeOpen = true;
213 getActionBar().setDisplayHomeAsUpEnabled(false);
214 getActionBar().setTitle(R.string.app_name);
215 invalidateOptionsMenu();
216 hideKeyboard();
217 }
218
219 @Override
220 public void onPanelClosed(View arg0) {
221 paneShouldBeOpen = false;
222 if (conversationList.size() > 0) {
223 getActionBar().setDisplayHomeAsUpEnabled(true);
224 getActionBar().setTitle(getSelectedConversation().getName());
225 invalidateOptionsMenu();
226 if (!getSelectedConversation().isRead()) {
227 getSelectedConversation().markRead();
228 UIHelper.updateNotification(getApplicationContext(), getConversationList(), null, false);
229 updateConversationList();
230 }
231 }
232 }
233
234 @Override
235 public void onPanelSlide(View arg0, float arg1) {
236 // TODO Auto-generated method stub
237
238 }
239 });
240 }
241
242 @Override
243 public boolean onCreateOptionsMenu(Menu menu) {
244 getMenuInflater().inflate(R.menu.conversations, menu);
245 MenuItem menuSecure = (MenuItem) menu.findItem(R.id.action_security);
246 MenuItem menuArchive = (MenuItem) menu.findItem(R.id.action_archive);
247 MenuItem menuMucDetails = (MenuItem) menu.findItem(R.id.action_muc_details);
248 MenuItem menuContactDetails = (MenuItem) menu.findItem(R.id.action_contact_details);
249
250 if ((spl.isOpen()&&(spl.isSlideable()))) {
251 menuArchive.setVisible(false);
252 menuMucDetails.setVisible(false);
253 menuContactDetails.setVisible(false);
254 menuSecure.setVisible(false);
255 } else {
256 ((MenuItem) menu.findItem(R.id.action_add)).setVisible(!spl.isSlideable());
257 if (this.getSelectedConversation()!=null) {
258 if (this.getSelectedConversation().getMode() == Conversation.MODE_MULTI) {
259 menuMucDetails.setVisible(true);
260 menuContactDetails.setVisible(false);
261 menuSecure.setVisible(false);
262 menuArchive.setTitle("Leave conference");
263 } else {
264 menuContactDetails.setVisible(true);
265 menuMucDetails.setVisible(false);
266 if (this.getSelectedConversation().getLatestMessage().getEncryption() != Message.ENCRYPTION_NONE) {
267 menuSecure.setIcon(R.drawable.ic_action_secure);
268 }
269 }
270 }
271 }
272 return true;
273 }
274
275 @Override
276 public boolean onOptionsItemSelected(MenuItem item) {
277 switch (item.getItemId()) {
278 case android.R.id.home:
279 spl.openPane();
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 if (conversationList.size() > 0) {
291 selectedConversation = conversationList.get(0);
292 } else {
293 selectedConversation = null;
294 }
295 break;
296 case R.id.action_contact_details:
297 Contact contact = this.getSelectedConversation().getContact();
298 if (contact != null) {
299 Intent intent = new Intent(this,ContactDetailsActivity.class);
300 intent.setAction(ContactDetailsActivity.ACTION_VIEW_CONTACT);
301 intent.putExtra("uuid", contact.getUuid());
302 startActivity(intent);
303 } else {
304 String jid = getSelectedConversation().getContactJid();
305 AlertDialog.Builder builder = new AlertDialog.Builder(this);
306 builder.setTitle(jid);
307 builder.setMessage("The contact is not in your roster. Would you like to add it.");
308 builder.setNegativeButton("Cancel", null);
309 builder.setPositiveButton("Add",addToRoster);
310 builder.create().show();
311 }
312 break;
313 case R.id.action_muc_details:
314 Intent intent = new Intent(this,MucDetailsActivity.class);
315 intent.setAction(MucDetailsActivity.ACTION_VIEW_MUC);
316 intent.putExtra("uuid", getSelectedConversation().getUuid());
317 startActivity(intent);
318 break;
319 case R.id.action_security:
320 final Conversation selConv = getSelectedConversation();
321 View menuItemView = findViewById(R.id.action_security);
322 PopupMenu popup = new PopupMenu(this, menuItemView);
323 final ConversationFragment fragment = (ConversationFragment) getFragmentManager().findFragmentByTag("conversation");
324 if (fragment!=null) {
325 popup.setOnMenuItemClickListener(new OnMenuItemClickListener() {
326
327 @Override
328 public boolean onMenuItemClick(MenuItem item) {
329 switch (item.getItemId()) {
330 case R.id.encryption_choice_none:
331 selConv.nextMessageEncryption = Message.ENCRYPTION_NONE;
332 item.setChecked(true);
333 break;
334 case R.id.encryption_choice_otr:
335 selConv.nextMessageEncryption = Message.ENCRYPTION_OTR;
336 item.setChecked(true);
337 break;
338 case R.id.encryption_choice_pgp:
339 selConv.nextMessageEncryption = Message.ENCRYPTION_PGP;
340 item.setChecked(true);
341 break;
342 default:
343 selConv.nextMessageEncryption = Message.ENCRYPTION_NONE;
344 break;
345 }
346 fragment.updateChatMsgHint();
347 return true;
348 }
349 });
350 popup.inflate(R.menu.encryption_choices);
351 switch (selConv.nextMessageEncryption) {
352 case Message.ENCRYPTION_NONE:
353 popup.getMenu().findItem(R.id.encryption_choice_none).setChecked(true);
354 break;
355 case Message.ENCRYPTION_OTR:
356 popup.getMenu().findItem(R.id.encryption_choice_otr).setChecked(true);
357 break;
358 case Message.ENCRYPTION_PGP:
359 popup.getMenu().findItem(R.id.encryption_choice_pgp).setChecked(true);
360 break;
361 case Message.ENCRYPTION_DECRYPTED:
362 popup.getMenu().findItem(R.id.encryption_choice_pgp).setChecked(true);
363 break;
364 default:
365 popup.getMenu().findItem(R.id.encryption_choice_none).setChecked(true);
366 break;
367 }
368 popup.show();
369 }
370
371 break;
372 default:
373 break;
374 }
375 return super.onOptionsItemSelected(item);
376 }
377
378 protected ConversationFragment swapConversationFragment() {
379 ConversationFragment selectedFragment = new ConversationFragment();
380
381 FragmentTransaction transaction = getFragmentManager()
382 .beginTransaction();
383 transaction.replace(R.id.selected_conversation, selectedFragment,"conversation");
384 transaction.commit();
385 return selectedFragment;
386 }
387
388 @Override
389 public boolean onKeyDown(int keyCode, KeyEvent event) {
390 if (keyCode == KeyEvent.KEYCODE_BACK) {
391 if (!spl.isOpen()) {
392 spl.openPane();
393 return false;
394 }
395 }
396 return super.onKeyDown(keyCode, event);
397 }
398
399 public void onStart() {
400 super.onStart();
401 this.registerListener();
402 if (conversationList.size()>=1) {
403 onConvChanged.onConversationListChanged();
404 }
405 }
406
407 @Override
408 protected void onStop() {
409 Log.d("gultsch","called on stop in conversation activity");
410 if (xmppConnectionServiceBound) {
411 xmppConnectionService.removeOnConversationListChangedListener();
412 }
413 super.onStop();
414 }
415
416 @Override
417 void onBackendConnected() {
418
419 this.registerListener();
420 if (conversationList.size()==0) {
421 conversationList.addAll(xmppConnectionService
422 .getConversations());
423
424 this.updateConversationList();
425 }
426
427 if ((getIntent().getAction()!=null)&&(getIntent().getAction().equals(Intent.ACTION_VIEW) && (!handledViewIntent))) {
428 if (getIntent().getType().equals(
429 ConversationActivity.VIEW_CONVERSATION)) {
430 handledViewIntent = true;
431
432 String convToView = (String) getIntent().getExtras().get(CONVERSATION);
433
434 for(int i = 0; i < conversationList.size(); ++i) {
435 if (conversationList.get(i).getUuid().equals(convToView)) {
436 selectedConversation = conversationList.get(i);
437 }
438 }
439 paneShouldBeOpen = false;
440 swapConversationFragment();
441 }
442 } else {
443 if (xmppConnectionService.getAccounts().size() == 0) {
444 startActivity(new Intent(this, ManageAccountActivity.class));
445 finish();
446 } else if (conversationList.size() <= 0) {
447 //add no history
448 startActivity(new Intent(this, NewConversationActivity.class));
449 finish();
450 } else {
451 spl.openPane();
452 //find currently loaded fragment
453 ConversationFragment selectedFragment = (ConversationFragment) getFragmentManager().findFragmentByTag("conversation");
454 if (selectedFragment!=null) {
455 selectedFragment.onBackendConnected();
456 } else {
457 selectedConversation = conversationList.get(0);
458 swapConversationFragment();
459 }
460 }
461 }
462 }
463 public void registerListener() {
464 if (xmppConnectionServiceBound) {
465 xmppConnectionService.setOnConversationListChangedListener(this.onConvChanged);
466 }
467 }
468
469 @Override
470 protected void onActivityResult(int requestCode, int resultCode, Intent data) {
471 super.onActivityResult(requestCode, resultCode, data);
472 if (resultCode == RESULT_OK) {
473 if (requestCode == REQUEST_DECRYPT_PGP) {
474 ConversationFragment selectedFragment = (ConversationFragment) getFragmentManager().findFragmentByTag("conversation");
475 if (selectedFragment!=null) {
476 selectedFragment.hidePgpPassphraseBox();
477 }
478 }
479 }
480 }
481}