/**
* 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;
}
}
/**
* Load history
*
* @param session Chat session
*/
public void loadHistory(IChatSession session) {
try {
EventsLogApi log = new EventsLogApi(this);
Uri uri = log.getGroupChatLogContentProviderUri();
Cursor cursor =
getContentResolver()
.query(
uri,
new String[] {
RichMessagingData.KEY_CONTACT,
RichMessagingData.KEY_DATA,
RichMessagingData.KEY_TIMESTAMP,
RichMessagingData.KEY_STATUS,
RichMessagingData.KEY_TYPE
},
RichMessagingData.KEY_CHAT_ID + "='" + session.getChatID() + "'",
null,
RichMessagingData.KEY_TIMESTAMP + " DESC");
// The system message are not loaded
while (cursor.moveToNext()) {
int messageMessageType = cursor.getInt(EventsLogApi.TYPE_COLUMN);
switch (messageMessageType) {
case EventsLogApi.TYPE_OUTGOING_GROUP_CHAT_MESSAGE:
case EventsLogApi.TYPE_INCOMING_GROUP_CHAT_MESSAGE:
case EventsLogApi.TYPE_OUTGOING_GROUP_GEOLOC:
case EventsLogApi.TYPE_INCOMING_GROUP_GEOLOC:
updateView(cursor);
break;
}
}
} catch (Exception e) {
e.printStackTrace();
}
}
public void onClick(View v) {
if (!isServiceAvailable()) {
Utils.showMessage(ChatList.this, getString(R.string.label_continue_chat_failed));
return;
}
// Get selected item
ChatListItemCache cache = (ChatListItemCache) v.getTag();
if (cache.isGroupChat()) {
// Group chat
IChatSession session = isGroupChatActive(cache.chatId);
if (session != null) {
// Session already active on the device: just reload it in the UI
try {
Intent intent = new Intent(ChatList.this, GroupChatView.class);
intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
intent.putExtra("subject", session.getSubject());
intent.putExtra("sessionId", session.getSessionID());
startActivity(intent);
} catch (Exception e) {
Utils.showMessage(ChatList.this, getString(R.string.label_api_failed));
}
} else {
// Test if the session may be rejoined or not
int status = RichMessaging.getInstance().getGroupChatStatus(cache.chatId);
if (status == EventsLogApi.STATUS_TERMINATED_BY_USER) {
// The session was terminated by user itself: rejoin or restart are not authorized
Utils.showMessage(ChatList.this, getString(R.string.label_rejoin_unauthorized));
} else if (status == EventsLogApi.STATUS_TERMINATED_BY_REMOTE) {
// The session was terminated: only a restart may be done
restartChat = new RestartChat(ChatList.this, messagingApi, cache.chatId);
restartChat.start();
} else {
// Session terminated on the device: try to rejoin the session
rejoinChat = new RejoinChat(ChatList.this, messagingApi, cache.chatId);
rejoinChat.start();
}
}
} else {
// 1-1 chat
IChatSession session = isChatSessionActive(cache.sessionId);
if (session != null) {
// Session already active on the device: just reload it in the UI
try {
Intent intent = new Intent(ChatList.this, OneToOneChatView.class);
intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
intent.putExtra("contact", session.getRemoteContact());
intent.putExtra("sessionId", session.getSessionID());
startActivity(intent);
} catch (Exception e) {
Utils.showMessage(ChatList.this, getString(R.string.label_api_failed));
}
} else {
// Session terminated on the device: create a new one on the first message
Intent intent = new Intent(ChatList.this, OneToOneChatView.class);
intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
intent.putExtra("contact", cache.contact);
startActivity(intent);
}
}
}