如何将Android应用程序的方向锁定到纵向模式? [英] How to lock android app's orientation to portrait mode?
问题描述
我正在开发一个Android应用程序,当用户旋转设备时,我的方向不想更改为横向模式。此外,我希望锁定的方向是手机上的肖像模式和平板电脑的横向模式。这可以实现吗,如果是的话呢?谢谢。
I am developing an Android app whose orientation I don't want changed to landscape mode when the user rotates the device. Also, I want the locked orientation to be portrait mode on phones and landscape mode on tablets. Can this be achieved, if yes how? Thanks.
推荐答案
您只需在 AndroidManifest.xml 文件中的com / guide / topics / manifest / activity-element.htmlrel =noreferrer> activity 元素。它将限制您的朝向肖像。
You just have to define the property below inside the activity element in your AndroidManifest.xml
file. It will restrict your orientation to portrait.
android:screenOrientation =portrait
android:screenOrientation="portrait"
示例:
<activity
android:name="com.example.demo_spinner.MainActivity"
android:label="@string/app_name"
android:screenOrientation="portrait" >
</activity>
另外,根据Eduard Luca的评论,您还可以使用 screenOrientation = sensorPortrait
如果要启用旋转180度。
Additionaly, as per Eduard Luca's comment below, you can also use screenOrientation="sensorPortrait"
if you want to enable rotation by 180 degrees.
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