setFallbackResource

Set a drawable that will be rendered if the LottieComposition fails to load for any reason. Unless you are using {@link #setAnimationFromUrl(String)}, this is an unexpected error and you should handle it with {@link #setFailureListener(LottieListener)}.

If this is a network animation, you may use this to show an error to the user or you can use a failure listener to retry the download.