resourceIdentifierWithoutScale(): ResolvedAssetSource {
    invariant(Platform.OS === 'android', 'resource identifiers work on Android');
    return this.fromSource(assetPathUtils.getAndroidResourceIdentifier(this.asset));
  }
The default location of assets bundled with the app, located by
resource identifier
The Android resource system picks the correct scale.
E.g. 'assets_awesomemodule_icon'