LeanplumNotificationHelper.java 文件源码

/**
 * Checks a possibility to create icon drawable from current app icon.
 *
 * @param context Current application context.
 * @return boolean True if it is possible to create a drawable from current app icon.
 */
private static boolean canCreateIconDrawable(Context context) {
  try {
    // Try to create icon drawable.
    Drawable drawable = AdaptiveIconDrawable.createFromStream(
        context.getResources().openRawResource(context.getApplicationInfo().icon),
        "applicationInfo.icon");
    // If there was no crash, we still need to check for null.
    if (drawable != null) {
      return true;
    }
  } catch (Throwable ignored) {
  }
  return false;
}