Android焦点接听器、

view.setOnFocusChangeListener(new View.OnFocusChangeListener() {
            @Override
            public void onFocusChange(View view, boolean isfocus) {
                isfocus;//表示焦点是否获取
          
            }
        });

设置焦点其他空间获取焦点​​parent.requestFocus(); //让其他控件获取焦点​​