How to close/cancel/dismiss a System Dialog programmatically (Android)

Question

I have an app that make USSD calls, but after all USSD calls i got a dialog with the result to the user.

I know that is possible to dismiss this dialog because the \

Answer 1

Just add this line in your code.

Intent intent = new Intent(Intent.ACTION_CLOSE_SYSTEM_DIALOGS);
sendBroadcast(intent);