如何知道设备/仿真器的布局（横向/纵向）被改变 [英] How to know device/emulator layout (landscape/portrait) is changed
问题描述
我使用的两个XML布局文件layoutPotrait.xml和layoutLandscape.xml.When设备/仿真器处于纵向模式时，我想设定layoutPortrait.xml文件的内容视图，当我将模拟器改变为横向模式我想设置与layoutLandscape.xml文件内容视图。我怎样才能做到这一点？
I am using two xml layout file layoutPotrait.xml and layoutLandscape.xml.When device/emulator is in portrait mode i want to set the content view with layoutPortrait.xml file and when I will change the emulator to landscape mode I want to set content view with layoutLandscape.xml file. How can I achieve this?
推荐答案
您不需要知道设备是否改变。只需提供布局文件要在两种方式使用所有的布局。
You don't need to know if the device changed. Just provide to layout files for all layouts you want to use in both ways.
如果您的Android设备是在横向模式下，你正在加载的布局，如果这个布局文件在/ RES /布局土地文件夹中存在的android系统的外观。如果没有此文件夹中存在，就会从正常/ RES /布局文件夹中加载的布局。
If your Android device is in landscape mode and you are loading a layout the android system will look if this layout file exists in the /res/layout-land folder. If it does not exist in this folder it will load the layout from the normal /res/layout folder.
刚刚命名的文件相同，并把那在A / RES /布局/土地文件夹，名为layoutPortrait.xml在你的/ RES /布局文件夹和layoutLandscape.xml文件。如果该文件夹不存在，创建它。
Just name the files the same and put the file that was called layoutPortrait.xml in your /res/layout folder and the layoutLandscape.xml in a /res/layout/land folder. If the folder does not exist create it.
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