Android App not asking for permissions when installing

Question

I work in the IT department of my university and we work on an app that installs the correct setup for the eduroam WiFi (maybe you have heard of it).

However I have

Answer 1

if you want to request permissions at runtime you should write a special request in your app. Something like this:

if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
        createPermissions();
}
public void createPermissions(){
    String permission = Manifest.permission.READ_SMS;
    if (ContextCompat.checkSelfPermission(getContext(), permission) != PackageManager.PERMISSION_GRANTED){    
        if(!ActivityCompat.shouldShowRequestPermissionRationale(getActivity(), permission)){
              requestPermissions(new String[]{permission}),
                        SMS_PERMISSION);
        }
    }
}