android - catch onKeyDown MainActivity and pass keyCode to fragment -

android - catch onKeyDown MainActivity and pass keyCode to fragment -

thank much in advance help.

i have maniactivity need grab keycode of onkeydown event , pass fragment.

would help can that?

i have next codo implement event

private mystringlistener listener; public interface mystringlistener{ public boolean computesomething(int keycode, keyevent event); } @override public void onattach(activity activity) { super.onattach(activity); seek { listener = (mystringlistener) activity; } grab (classcastexception castexception) { /** activity not implement listener. */ } } public void myonkeydown(int keycode, keyevent event) { if (keycode == keyevent.keycode_menu) { } }

but don't how event in mainactivity send keycode fragment

i hope help, thanks

android android-activity android-fragments