求助android popupwindow dismiss()事件处理

Question

        pop.setTouchable(true);
pop.setBackgroundDrawable(new BitmapDrawable()); //
上面两句代码当点击窗体外部popupwindow自动消失
我想让popupwindow消失前执行一段代码，那么如何重写dismiss()方法啊？androidpupwindow

Answer 1

void  setOnDismissListener(PopupWindow.OnDismissListener onDismissListener)
Sets the listener to be called when the window is dismissed.看看这个方法，也许是你需要的

Answer 2

pop.setOnDismissListener(new PopupWindow.OnDismissListener() {

public void onDismiss() {
// TODO Auto-generated method stub
}
});