点击弹出窗口外将其关闭 [英] click outside of popup to dismiss it

问题描述

可能重复：
  <一href="http://stackoverflow.com/questions/8384067/how-to-dismiss-the-dialog-with-click-on-outside-of-the-dialog">How与点击对话外关闭对话框？

我如何可以点击弹出外解雇呢？

How can I click outside of a popup to dismiss it?

下面是我的code：

cell.setOnClickListener(new OnClickListener(){

    /*This code is in a separate class so I needed to use ctx as context 
    *and the string "layout_inflater" because it was not recognizing 
    *LAYOUT_INFLATER_SERVICE*/

    @Override
    public void onClick(View arg0) {LayoutInflater layoutInflater  = 
    (LayoutInflater)ctx.getSystemService("layout_inflater");  
    View popupView = layoutInflater.inflate(R.layout.popup_window, null); 
    final PopupWindow popupWindow = new PopupWindow(popupView, 
          LayoutParams.WRAP_CONTENT,  LayoutParams.WRAP_CONTENT);
    popupWindow.showAtLocation(newParentLayout, Gravity.CENTER, 0, 0); 
    }

我也尝试添加了这一切，但没有结果。

I've also tried adding all of this but no results.

 popupWindow.setTouchable(true);
 popupWindow.setFocusable(true);
 popupWindow.setOutsideTouchable(true);
 Drawable bg = ctx.getResources().getDrawable(R.drawable.popup_bg);
 popupWindow.setBackgroundDrawable(bg);

我的想法。任何帮助？

I'm out of ideas. Any help?

编辑补充：主要布局是一个ViewPager / PagerAdapter如果这会影响什么

Edit to add: the main layout is a ViewPager/PagerAdapter if that would affect anything?

推荐答案

请设置setOutsideTouchable（真）随着背景。这工作对我罚款。我知道，设置背景绘制为null杀死OnTouchListener。

Please set setOutsideTouchable(true) along with the background. That worked fine for me. I know that setting the background drawable to null kills the OnTouchListener.

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