显示片段作为对话或者作为通常活动 [英] Show fragment as a dialog or as a usual activity

问题描述

在我的应用我有一个被称为关于片段。在手持设备上我想这个片段看起来像一个平常的活动，但在平板电脑上我希望它是一个对话框。哪种方法pferred处理这种情况的$ P $？

In my app I've got a fragment which is called "About". On handhelds I want this fragment to look like a usual activity but on tablets I want it to be a dialog. Which way is preferred to handle this situation?

推荐答案

请为这个风格在你的 styles.xml （二styles.xml文件，一个在值文件夹中，另外在一个价值观大文件夹），但你把价值观为大文件夹的样式从Theme.Dialog继承。然后让你的片段，使用该样式。该系统将完成剩余的工作。

Make a style for this in your styles.xml (two styles.xml files, one in the values folder, the other in a values-large folder) but have the style you put in the values-large folder inherit from Theme.Dialog. Then have your fragment use that style. The system will take care of the rest.

另外，让你的类DialogFragment，然后要么嵌入到一个视图层次结构，或显示它作为一个对话框，在这里解释的：

Alternatively, make your class a DialogFragment, and then either embed it into a view hierarchy, or show it as a dialog, as explained here:

<一个href="http://developer.android.com/reference/android/app/DialogFragment.html#DialogOrEmbed">http://developer.android.com/reference/android/app/DialogFragment.html#DialogOrEmbed

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