enable screen rotation android

Question

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: ?

Solution 1

You can use this

setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_SENSOR);

See the official documentation for more details

Solution 2

put this line in manifest

android:configChanges="orientation"

and use this code as per your requirement

setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);

setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);

and also put this to enable

setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNDEFINED);

Solution 3

Check out also that you don't have this line in your manifest file for your activity:

android:screenOrientation="portrait"

That will disable the rotate of the screen.

Solution 4

This setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNDEFINED); is incorrect

If you want to enable rotation again you have to use:

setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED);

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