onCreate() gets called when reopen from recent task after permission settings is changed

Question

The question title may sounds complicated but here is my situation.

I have a map fragment within an activity. Simple. turn on Storage permission to allow display of Map,

Answer 1

Probably a bit late, still might help out others in the future :)

You should check to see if savedInstanceState is null which is passed to onCreate(Bundle savedInstanceState). If it's null only then, launch the Fragment like so:

@Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_layout_file);

        if (savedInstanceState == null) {
            // do fragment transactions here
        }
    }