First request always emits granted=true before real request happens

[stari4ek]

• andtoid tv emulator, api 24
• sample is used
• press any "enable ..." button - toast with "true" is shown before request appeared
• all next requests will work well

In this case permissionList is empty:

.map(permissionList -> {
    for (Permission p : permissionList) {
        if (!p.isGranted) {
            return false;
        }
    }
    return true;
});

[stari4ek]

It happens cause Fragment.isAdded called in createPermissionRequest returns false when it's called within onAttach.
Technically there is no need in this check, cause createPermissionRequest is guarded by it's callers and always executed when fragment is attached.
Dropping this check fixes issue