For me it is most demanding feature of Android because it was already there in IOS. ;)
If you remember about Facebook Apps permission system, it was same like Android Apps permission system before version 6.0. Nevertheless, later Facebook changed it by providing checkboxes, when user granting permission. Now something similar Android has done where an App asks for permission after its installation, when it is accessing some hardware or service.
Android introduced it in version 6.0 named as Marshmallow before that users were using some kind of hacks and apps where they can customize permission in rooted phone. However, that was not good because apps could not handle permission issues prior to this version.
If you remember about Facebook Apps permission system, it was same like Android Apps permission system before version 6.0. Nevertheless, later Facebook changed it by providing checkboxes, when user granting permission. Now something similar Android has done where an App asks for permission after its installation, when it is accessing some hardware or service.
Android introduced it in version 6.0 named as Marshmallow before that users were using some kind of hacks and apps where they can customize permission in rooted phone. However, that was not good because apps could not handle permission issues prior to this version.
