popupWindow 的监听问题

[M_GSir]

void show()
{
LayoutInflater layoutInflater=getLayoutInflater();
View view =layoutInflater.inflate(R.layout.main,null);
GridView gridview=(GridView)view.findViewById(R.id.grid);
gridview.setAdapter(new Adapter(this));
popupWindow=new PopupWindow(view, WindowManager.LayoutParams.MATCH_PARENT,WindowManager.LayoutParams.WRAP_CONTENT);

popupWindow.setFocusable(true);
popupWindow.setTouchable(true);
popupWindow.setOnDismissListener(new PopupWindow.OnDismissListener() {
@Override
public void onDismiss() {
ClosePop();
}
});



// 实例化一个ColorDrawable颜色为半透明
//ColorDrawable dw = new ColorDrawable(0xb0000000);
ColorDrawable dw=new ColorDrawable(0xffffffff);
popupWindow.setBackgroundDrawable(dw);


// 设置popWindow的显示和消失动画
popupWindow.setAnimationStyle(R.style.mypopwindow_anim_style);
// 在底部显示
popupWindow.showAtLocation( ScrollingActivity.this.findViewById(R.id.od),
Gravity.BOTTOM, 0, 0);
WindowManager.LayoutParams layoutParams=this.getWindow().getAttributes();
layoutParams.alpha=0.5f;
this.getWindow().setAttributes(layoutParams);
view.setOnTouchListener(new View.OnTouchListener() {
@Override
public boolean onTouch(View v, MotionEvent event) {
System.out.println("123456");
ClosePop();
return false;
}
});
}

[M_GSir]

求大神帮忙 为什么view的监听是无效的？？？？？？

[panzhiling]

你是想点击popwindows外面，然后dismiss吧？

[silenccce]

因为你的点击事件被它内部的GridView拦截了，所以外层的View无法响应事件。 楼主是不是想用GridView实现菜单，然后点击菜单项，关闭弹窗。如果这样的话，你可以监听GridView的onItemClick事件，然后在这个事件中关闭弹窗。