I want to listen when user opens/closes the overflow menu (three dots) of ActionBar, someway like this:
void onOverflowMenu(boolean expanded) {
}
To handle open cases, I've tried onPrepareOptionsMenu(), but it's triggered when ActionBar is constructed or when invalidateOptionsMenu() is called. This is not what I want.
I was able to detect overflow menu is closed if user selects a menu item in onMenuItemSelected(). But I also want to detect it if user closes overflow menu by tapping outside of it, by pressing back key, and all other cases.
Is there a way to implement that?
To catch open action in the Activity:
@Override
public boolean onMenuOpened(int featureId, Menu menu) {
...
return super.onMenuOpened(featureId, menu);
}
To catch closed action, also if user touch outside of Menu view:
@Override
public void onPanelClosed(int featureId, Menu menu) {
...
}
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