public void disconnectFromWebApp() {
connected = false;
mConnectionListener = null;
if (appToAppSubscription != null) {
appToAppSubscription.removeListeners();
appToAppSubscription = null;
}
if (socket != null) {
socket.setListener(null);
socket.clearRequests();
socket.disconnect();
socket = null;
}
}
private void sendP2PMessage(final Object message, final ResponseListener<Object> listener) {
JSONObject _payload = new JSONObject();
try {
_payload.put("type", "p2p");
_payload.put("to", getFullAppId());
_payload.put("payload", message);
} catch (JSONException ex) {
// do nothing
}
if (isConnected()) {
socket.sendMessage(_payload, null);
Util.postSuccess(listener, null);
} else {
ResponseListener<Object> connectListener =
new ResponseListener<Object>() {
@Override
public void onError(ServiceCommandError error) {
Util.postError(listener, error);
}
@Override
public void onSuccess(Object object) {
sendP2PMessage(message, listener);
}
};
connect(connectListener);
}
}
public Boolean isConnected() {
return connected && socket != null && socket.isConnected();
}
private void connect(final Boolean joinOnly, final ResponseListener<Object> connectionListener) {
if (socket != null && socket.getState() == WebOSTVServiceSocketClient.State.CONNECTING) {
if (connectionListener != null) {
connectionListener.onError(
new ServiceCommandError(
0,
"You have a connection request pending, please wait until it has finished",
null));
}
return;
}
if (isConnected()) {
if (connectionListener != null) connectionListener.onSuccess(null);
return;
}
mConnectionListener =
new ResponseListener<ServiceCommand<ResponseListener<Object>>>() {
@Override
public void onError(ServiceCommandError error) {
if (socket != null) disconnectFromWebApp();
if (connectionListener != null) {
if (error == null) {
error = new ServiceCommandError(0, "Unknown error connecting to web app", null);
}
connectionListener.onError(error);
}
}
@Override
public void onSuccess(ServiceCommand<ResponseListener<Object>> object) {
ResponseListener<Object> finalConnectionListener =
new ResponseListener<Object>() {
@Override
public void onError(ServiceCommandError error) {
disconnectFromWebApp();
if (connectionListener != null) connectionListener.onError(error);
}
@Override
public void onSuccess(Object object) {
connected = true;
if (connectionListener != null) connectionListener.onSuccess(object);
}
};
service.connectToWebApp(WebOSWebAppSession.this, joinOnly, finalConnectionListener);
}
};
if (socket != null) {
if (socket.isConnected()) mConnectionListener.onSuccess(null);
else socket.connect();
} else {
socket = new WebOSTVServiceSocketClient(service, WebOSTVServiceSocketClient.getURI(service));
socket.setListener(mSocketListener);
socket.connect();
}
}
