Get permisssions in java

So I was making a wallpaper picker extension, and I need to get a permission from the user. The permission is:

android.permission.SET_WALLPAPER

How do I do this? Just saying, I was following this post:

Programmatically set android phone’s background

@UsesPermissions(permissionNames = "android.permission.SET_WALLPAPER") add this line into your code.

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Thanks for the quick answer! Stay safe!

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are there any imports?

It says cannot find symbol error...

You have to import UsesPermissions from the annotations package. The annotation must be put on the class.

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