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();
}
}