/**
* Is chat session active
*
* @param sessionId Session ID
* @return Boolean
*/
private IChatSession isChatSessionActive(String sessionId) {
try {
return messagingApi.getChatSession(sessionId);
} catch (Exception e) {
return null;
}
}
@Override
protected void onDestroy() {
super.onDestroy();
if (rejoinChat != null) {
rejoinChat.stop();
}
if (restartChat != null) {
restartChat.stop();
}
if (messagingApi != null) {
messagingApi.removeApiEventListener(this);
messagingApi.disconnectApi();
}
}
/**
* Is RCS service available
*
* @return Boolean
*/
private boolean isServiceAvailable() {
boolean result = false;
try {
if (apiEnabled && messagingApi.isImsConnected(getApplicationContext())) {
result = true;
}
} catch (Exception e) {
result = false;
}
return result;
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// Set layout
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
setContentView(R.layout.messaging_chat_list);
// Set UI title
setTitle(getString(R.string.menu_chat_list));
// Instantiate messaging API
RichMessaging.createInstance(getApplicationContext());
messagingApi = new MessagingApi(getApplicationContext());
messagingApi.addApiEventListener(this);
messagingApi.connectApi();
// Set list adapter
ListView view = (ListView) findViewById(android.R.id.list);
TextView emptyView = (TextView) findViewById(android.R.id.empty);
view.setEmptyView(emptyView);
view.setAdapter(createChatListAdapter());
}
/**
* Is group chat active
*
* @param chatId Chat ID
* @return Boolean
*/
private IChatSession isGroupChatActive(String chatId) {
try {
List<IBinder> chatSessionsBinder = messagingApi.getGroupChatSessions();
for (IBinder binder : chatSessionsBinder) {
IChatSession chatSession = IChatSession.Stub.asInterface(binder);
if (chatSession.getChatID().equals(chatId)) {
return chatSession;
}
}
return null;
} catch (Exception e) {
return null;
}
}