in auth-lib/src/main/java/com/spotify/sdk/android/auth/LoginActivity.java [209:221]
public void onClientComplete(AuthorizationResponse response) {
Intent resultIntent = new Intent();
// Put response into a bundle to work around classloader problems on Samsung devices
// https://stackoverflow.com/questions/28589509/android-e-parcel-class-not-found-when-unmarshalling-only-on-samsung-tab3
Log.i(TAG, String.format("Spotify auth completing. The response is in EXTRA with key '%s'", RESPONSE_KEY));
Bundle bundle = new Bundle();
bundle.putParcelable(RESPONSE_KEY, response);
resultIntent.putExtra(EXTRA_AUTH_RESPONSE, bundle);
setResult(Activity.RESULT_OK, resultIntent);
finish();
}