Android P visibilityawareimagebutton.setVisibility can only be called from the same library group

Question

Using Method 1

demoFab.show(); // in place of visible
demoFab.hide(); // in place of Invisible suppress the warning/error for me.

and Method 2

@SuppressLint("RestrictedApi") // also suppressed the warning
private void setUp() {
    ....
}

update:

Method 3:

demoFab.setVisibility(View.GONE);
demoFab.setVisibility(View.INVISIBLE);
demoFab.setVisibility(View.VISIBLE);

Method 4:

demoFab.visibility = View.GONE
demoFab.visibility = View.INVISIBLE
demoFab.visibility = View.VISIBLE