you cannot request foreground and background permission same time and cannot request background location permission without foreground permission granted. Therefore first you have to request foreground permission and then 'onRequestPermissionsResult' you can request background permission

First in onCreate

 if (ActivityCompat.checkSelfPermission(
            this,
            Manifest.permission.ACCESS_COARSE_LOCATION
    ) != PackageManager.PERMISSION_GRANTED || ActivityCompat.checkSelfPermission(
            this,
            Manifest.permission.ACCESS_FINE_LOCATION
    ) != PackageManager.PERMISSION_GRANTED
    ) {

        ActivityCompat.requestPermissions(
                this,
                new String[]{
                        Manifest.permission.ACCESS_COARSE_LOCATION,
                        Manifest.permission.ACCESS_FINE_LOCATION
                },
                1
        );


   @Override
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
    super.onRequestPermissionsResult(requestCode, permissions, grantResults);

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
        if (ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION) == PackageManager.PERMISSION_GRANTED
        ) {
            if (ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_BACKGROUND_LOCATION) != PackageManager.PERMISSION_GRANTED
            ) {
                ActivityCompat.requestPermissions(
                        this,
                        new String[]{Manifest.permission.ACCESS_BACKGROUND_LOCATION},
                        1
                );
            }
        }
    }
}