How do you declare and use permission?

Declare permissions for your app

As shown in the previous section, you can use the android:permissionGroup attribute to help the system describe permissions to the user . In most cases you will want to set this to a standard system group (listed in android. Manifest. permission_group ), but you can also define your own group with <permission-group> .

To declare a permission only on devices that support runtime permissions—that is, devices that run Android 6.0 (API level 23) or higher—include the uses-permission-sdk-23 element instead of the uses-permission element. When using either of these elements, you can set the maxSdkVersion attribute.27 Eki 2021