MyActivity implements ActivityCompat {



    public onCreate() {

        if (iHavePermission) {
            startLocation();
        } else{

        }


    }

    @Override
    public onRequestPermissionResult(int code, string[] permissions, int result) {
        if (permissions contains fine_location) {
            if (result == DENIED) {
                // Show Error Message
            } else {
                startLocation();
            }
        }

    }

    private startLocation() {
        // Start location requests, blah balha blah

    }


}