调用的setContentView多次? [英] Calling setcontentview multiple times?

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问题描述

我可以调用的setContentView多次,如果我的布局是相同的,但如果图像2的ImageView小部件得到交换??资源changes.for实例(这是逸岸所有这一切都发生在我的应用程序)

Can i call setcontentview multiple times if my layout is same but the resource changes.for instance if images get exchanged in 2 imageview widgets??(this is infact all that is happening in my app)

推荐答案

您可以切换的setContentView几次。不过,我已经学会在实践中,该UI元素不跨越。在每一个你设置视图时换句话说,你必须重新findViewById为您的UI元素。

You can switch the setContentView several times. However, I have learned in practice, that UI elements don't cross over. In other words each time you set the view, you have to re-findViewById for your UI elements.

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