State feedback missing on Android

[lpezzolla]

Hi there,
as you probably know the current state of the MenuView (that is, the selected items) are not identifiable on Android devices: this is quite an hassle since we are using a menuview to display filtering criteria.

Do you plan on introducing a state feedback for Android devices too? Can we provide a PR for that?

Thanks in advance,
Luca

[marcosrdz]

#872