onRequestPermissionsResult returns immediately with denied permission

Change:

<uses-permission android:name="android.permission.ACCESS_COURSE_LOCATION"/>

to:

<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>

The permission is for "coarse" location data (i.e., not fine-grained), not "course" location data (e.g., where some university class is being held).