You can add a listener to check when the button is pressed, and then check the result of the activity.
static final int PLUS_ONE_REQUEST = 1; ... mPlusOneButton.setOnPlusOneClickListener(new PlusOneButton.OnPlusOneClickListener() { @Override public void onPlusOneClick(Intent intent) {
Sources: Click processing. Getting result from action.
I hope this is what you asked, and more importantly, that it was helpful.
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