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.os.Bundle;
15import android.preference.PreferenceManager;
16import android.app.AlertDialog;
17import android.app.FragmentTransaction;
18import android.content.Context;
19import android.content.DialogInterface;
20import android.content.Intent;
21import android.content.SharedPreferences;
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 public static final String TEXT = "text";
47
48 public static final int REQUEST_SEND_MESSAGE = 0x75441;
49 public static final int REQUEST_DECRYPT_PGP = 0x76783;
50
51 protected SlidingPaneLayout spl;
52
53 private List<Conversation> conversationList = new ArrayList<Conversation>();
54 private Conversation selectedConversation = null;
55 private ListView listView;
56
57 private boolean paneShouldBeOpen = true;
58 private boolean useSubject = true;
59 private ArrayAdapter<Conversation> listAdapter;
60
61 private OnConversationListChangedListener onConvChanged = new OnConversationListChangedListener() {
62
63 @Override
64 public void onConversationListChanged() {
65 conversationList.clear();
66 conversationList.addAll(xmppConnectionService
67 .getConversations());
68 runOnUiThread(new Runnable() {
69
70 @Override
71 public void run() {
72 updateConversationList();
73 if(paneShouldBeOpen) {
74 if (conversationList.size() >= 1) {
75 swapConversationFragment();
76 } else {
77 startActivity(new Intent(getApplicationContext(), NewConversationActivity.class));
78 finish();
79 }
80 }
81 ConversationFragment selectedFragment = (ConversationFragment) getFragmentManager().findFragmentByTag("conversation");
82 if (selectedFragment!=null) {
83 selectedFragment.updateMessages();
84 }
85 }
86 });
87 }
88 };
89
90 private DialogInterface.OnClickListener addToRoster = new DialogInterface.OnClickListener() {
91
92 @Override
93 public void onClick(DialogInterface dialog, int which) {
94 String jid = getSelectedConversation().getContactJid();
95 Account account = getSelectedConversation().getAccount();
96 String name = jid.split("@")[0];
97 Contact contact = new Contact(account, name, jid, null);
98 xmppConnectionService.createContact(contact);
99 }
100 };
101 protected ConversationActivity activity = this;
102
103 public List<Conversation> getConversationList() {
104 return this.conversationList;
105 }
106
107 public Conversation getSelectedConversation() {
108 return this.selectedConversation;
109 }
110
111 public ListView getConversationListView() {
112 return this.listView;
113 }
114
115 public SlidingPaneLayout getSlidingPaneLayout() {
116 return this.spl;
117 }
118
119 public boolean shouldPaneBeOpen() {
120 return paneShouldBeOpen;
121 }
122
123 public void updateConversationList() {
124 if (conversationList.size() >= 1) {
125 Collections.sort(this.conversationList, new Comparator<Conversation>() {
126 @Override
127 public int compare(Conversation lhs, Conversation rhs) {
128 return (int) (rhs.getLatestMessage().getTimeSent() - lhs.getLatestMessage().getTimeSent());
129 }
130 });
131 }
132 this.listView.invalidateViews();
133 }
134
135 @Override
136 protected void onCreate(Bundle savedInstanceState) {
137
138 super.onCreate(savedInstanceState);
139
140 setContentView(R.layout.fragment_conversations_overview);
141
142 listView = (ListView) findViewById(R.id.list);
143
144 this.listAdapter = new ArrayAdapter<Conversation>(this,
145 R.layout.conversation_list_row, conversationList) {
146 @Override
147 public View getView(int position, View view, ViewGroup parent) {
148 if (view == null) {
149 LayoutInflater inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
150 view = (View) inflater.inflate(
151 R.layout.conversation_list_row, null);
152 }
153 Conversation conv;
154 if (conversationList.size() > position) {
155 conv = getItem(position);
156 } else {
157 return view;
158 }
159 if (!spl.isSlideable()) {
160 if (conv==getSelectedConversation()) {
161 view.setBackgroundColor(0xffdddddd);
162 } else {
163 view.setBackgroundColor(Color.TRANSPARENT);
164 }
165 } else {
166 view.setBackgroundColor(Color.TRANSPARENT);
167 }
168 TextView convName = (TextView) view.findViewById(R.id.conversation_name);
169 convName.setText(conv.getName(useSubject));
170 TextView convLastMsg = (TextView) view.findViewById(R.id.conversation_lastmsg);
171 convLastMsg.setText(conv.getLatestMessage().getBody());
172
173 if(!conv.isRead()) {
174 convName.setTypeface(null,Typeface.BOLD);
175 convLastMsg.setTypeface(null,Typeface.BOLD);
176 } else {
177 convName.setTypeface(null,Typeface.NORMAL);
178 convLastMsg.setTypeface(null,Typeface.NORMAL);
179 }
180
181 ((TextView) view.findViewById(R.id.conversation_lastupdate))
182 .setText(UIHelper.readableTimeDifference(conv.getLatestMessage().getTimeSent()));
183
184 ImageView imageView = (ImageView) view.findViewById(R.id.conversation_image);
185 imageView.setImageBitmap(UIHelper.getContactPicture(conv.getContact(), conv.getName(useSubject),200, activity.getApplicationContext()));
186 return view;
187 }
188
189 };
190
191 listView.setAdapter(this.listAdapter);
192
193 listView.setOnItemClickListener(new OnItemClickListener() {
194
195 @Override
196 public void onItemClick(AdapterView<?> arg0, View clickedView,
197 int position, long arg3) {
198 paneShouldBeOpen = false;
199 if (selectedConversation != conversationList.get(position)) {
200 selectedConversation = conversationList.get(position);
201 swapConversationFragment(); //.onBackendConnected(conversationList.get(position));
202 } else {
203 spl.closePane();
204 }
205 }
206 });
207 spl = (SlidingPaneLayout) findViewById(R.id.slidingpanelayout);
208 spl.setParallaxDistance(150);
209 spl.setShadowResource(R.drawable.es_slidingpane_shadow);
210 spl.setSliderFadeColor(0);
211 spl.setPanelSlideListener(new PanelSlideListener() {
212
213 @Override
214 public void onPanelOpened(View arg0) {
215 paneShouldBeOpen = true;
216 getActionBar().setDisplayHomeAsUpEnabled(false);
217 getActionBar().setTitle(R.string.app_name);
218 invalidateOptionsMenu();
219 hideKeyboard();
220 }
221
222 @Override
223 public void onPanelClosed(View arg0) {
224 paneShouldBeOpen = false;
225 if (conversationList.size() > 0) {
226 getActionBar().setDisplayHomeAsUpEnabled(true);
227 getActionBar().setTitle(getSelectedConversation().getName(useSubject));
228 invalidateOptionsMenu();
229 if (!getSelectedConversation().isRead()) {
230 getSelectedConversation().markRead();
231 UIHelper.updateNotification(getApplicationContext(), getConversationList(), null, false);
232 updateConversationList();
233 }
234 }
235 }
236
237 @Override
238 public void onPanelSlide(View arg0, float arg1) {
239 // TODO Auto-generated method stub
240
241 }
242 });
243 }
244
245 @Override
246 public boolean onCreateOptionsMenu(Menu menu) {
247 getMenuInflater().inflate(R.menu.conversations, menu);
248 MenuItem menuSecure = (MenuItem) menu.findItem(R.id.action_security);
249 MenuItem menuArchive = (MenuItem) menu.findItem(R.id.action_archive);
250 MenuItem menuMucDetails = (MenuItem) menu.findItem(R.id.action_muc_details);
251 MenuItem menuContactDetails = (MenuItem) menu.findItem(R.id.action_contact_details);
252
253 if ((spl.isOpen()&&(spl.isSlideable()))) {
254 menuArchive.setVisible(false);
255 menuMucDetails.setVisible(false);
256 menuContactDetails.setVisible(false);
257 menuSecure.setVisible(false);
258 } else {
259 ((MenuItem) menu.findItem(R.id.action_add)).setVisible(!spl.isSlideable());
260 if (this.getSelectedConversation()!=null) {
261 if (this.getSelectedConversation().getMode() == Conversation.MODE_MULTI) {
262 menuMucDetails.setVisible(true);
263 menuContactDetails.setVisible(false);
264 menuSecure.setVisible(false);
265 menuArchive.setTitle("Leave conference");
266 } else {
267 menuContactDetails.setVisible(true);
268 menuMucDetails.setVisible(false);
269 if (this.getSelectedConversation().getLatestMessage().getEncryption() != Message.ENCRYPTION_NONE) {
270 menuSecure.setIcon(R.drawable.ic_action_secure);
271 }
272 }
273 }
274 }
275 return true;
276 }
277
278 @Override
279 public boolean onOptionsItemSelected(MenuItem item) {
280 switch (item.getItemId()) {
281 case android.R.id.home:
282 spl.openPane();
283 break;
284 case R.id.action_add:
285 startActivity(new Intent(this, NewConversationActivity.class));
286 break;
287 case R.id.action_archive:
288 Conversation conv = getSelectedConversation();
289 conv.setStatus(Conversation.STATUS_ARCHIVED);
290 paneShouldBeOpen = true;
291 spl.openPane();
292 xmppConnectionService.archiveConversation(conv);
293 if (conversationList.size() > 0) {
294 selectedConversation = conversationList.get(0);
295 } else {
296 selectedConversation = null;
297 }
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 this.registerListener();
405 SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(this);
406 this.useSubject = preferences.getBoolean("use_subject_in_muc", true);
407 if (conversationList.size()>=1) {
408 onConvChanged.onConversationListChanged();
409 }
410 }
411
412 @Override
413 protected void onStop() {
414 Log.d("gultsch","called on stop in conversation activity");
415 if (xmppConnectionServiceBound) {
416 xmppConnectionService.removeOnConversationListChangedListener();
417 }
418 super.onStop();
419 }
420
421 @Override
422 void onBackendConnected() {
423
424 this.registerListener();
425 if (conversationList.size()==0) {
426 conversationList.addAll(xmppConnectionService
427 .getConversations());
428
429 this.updateConversationList();
430 }
431
432 if ((getIntent().getAction()!=null)&&(getIntent().getAction().equals(Intent.ACTION_VIEW) && (!handledViewIntent))) {
433 if (getIntent().getType().equals(
434 ConversationActivity.VIEW_CONVERSATION)) {
435 handledViewIntent = true;
436
437 String convToView = (String) getIntent().getExtras().get(CONVERSATION);
438
439 for(int i = 0; i < conversationList.size(); ++i) {
440 if (conversationList.get(i).getUuid().equals(convToView)) {
441 selectedConversation = conversationList.get(i);
442 }
443 }
444 paneShouldBeOpen = false;
445 String text = getIntent().getExtras().getString(TEXT, null);
446 swapConversationFragment().setText(text);
447 }
448 } else {
449 if (xmppConnectionService.getAccounts().size() == 0) {
450 startActivity(new Intent(this, ManageAccountActivity.class));
451 finish();
452 } else if (conversationList.size() <= 0) {
453 //add no history
454 startActivity(new Intent(this, NewConversationActivity.class));
455 finish();
456 } else {
457 spl.openPane();
458 //find currently loaded fragment
459 ConversationFragment selectedFragment = (ConversationFragment) getFragmentManager().findFragmentByTag("conversation");
460 if (selectedFragment!=null) {
461 selectedFragment.onBackendConnected();
462 } else {
463 selectedConversation = conversationList.get(0);
464 swapConversationFragment();
465 }
466 }
467 }
468 }
469 public void registerListener() {
470 if (xmppConnectionServiceBound) {
471 xmppConnectionService.setOnConversationListChangedListener(this.onConvChanged);
472 }
473 }
474
475 @Override
476 protected void onActivityResult(int requestCode, int resultCode, Intent data) {
477 super.onActivityResult(requestCode, resultCode, data);
478 if (resultCode == RESULT_OK) {
479 if (requestCode == REQUEST_DECRYPT_PGP) {
480 ConversationFragment selectedFragment = (ConversationFragment) getFragmentManager().findFragmentByTag("conversation");
481 if (selectedFragment!=null) {
482 selectedFragment.hidePgpPassphraseBox();
483 }
484 }
485 }
486 }
487}