java 启用屏幕旋转android
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enable screen rotation android
提问by Paulius Vindzigelskis
I have disabled screen rotation in one activity in particular time. Now I need that particular time it will be enabled. How can I enable rotation, when i disabled it using this:?
回答by user219882
You can use this
你可以用这个
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_SENSOR);
See the official documentationfor more details
更多详情请查看官方文档
回答by kyogs
put this line in manifest
将此行放在清单中
android:configChanges="orientation"
and use this code as per your requirement
并根据您的要求使用此代码
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
and also put this to enable
并把它启用
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNDEFINED);
回答by limlim
Check out also that you don't have this line in your manifest file for your activity:
还要检查您的清单文件中是否没有此行用于您的活动：
android:screenOrientation="portrait"
That will disable the rotate of the screen.
这将禁用屏幕的旋转。
回答by adgllorente
This setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNDEFINED);is incorrect
这setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNDEFINED);是不正确的
If you want to enable rotation again you have to use:
如果要再次启用旋转，则必须使用：
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED);
回答by Rafael T
If you want to enable rotation again, simply use:
如果您想再次启用旋转，只需使用：
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNDEFINED);
