如何允许Android的PopupWindow滚动 [英] How to allow scrolling in Android's PopupWindow

问题描述

我有一个填充了一个LinearLayout中一个PopupWindow。我instatiated我的弹出窗口是这样的：

I have a PopupWindow that is populated with a LinearLayout. I instatiated my popup window like this:

PopupWindow pw = new PopupWindow(layout, 450, 700, true);
pw.showAsDropDown(layout, 80, 80);

然而，当设备方向切换为横向，在弹出的窗口被在底部切断，我不能向下滚动。看到屏幕截图：

However, when the device orientation is switched to landscape, the popup window gets cut off at the bottom and I cannot scroll down. See the screen capture:

这个弹出下面的布局的确是滚动的。所以，我怎样才能使弹出滚动？

The layout underneath this popup is indeed scrollable. So how can I make the popup scrollable?

谢谢，
伊戈尔

Thanks, Igor

推荐答案

LinearLayouts不滚动的，所以不是封闭的LinearLayout中的滚动型。

LinearLayouts aren't scrollable, so instead enclose the LinearLayout in a ScrollView.

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