Android控件绑定menu键

        控件.setFocusableInTouchMode(true);        控件.setOnKeyListener(new View.OnKeyListener() {            @Override            public boolean onKey(View v, int keyCode, KeyEvent event) {                    if(keyCode==KeyEvent.KEYCODE_MENU&&event.getAction()==KeyEvent.ACTION_UP){                    操作函数                    return true;                }                return false;            }        });