public static File androidSdkFolder() {
    if (sAndroidSdkVersion != null) {
      return new File(platformsFolder(), sAndroidSdkVersion);
    }
    return findLatestAndroidPlatformFolder();
  }
@return path to android.jar of latest android api.
selendroid-standalone/src/main/java/io/selendroid/standalone/android/AndroidSdk.java