[Android.Runtime.Register("postOnAnimationDelayed", 
   "(Ljava/lang/Runnable;J)V", 
   "GetPostOnAnimationDelayed_Ljava_lang_Runnable_JHandler", 
   ApiSince=16)]
public virtual void PostOnAnimationDelayed( 
   Java.Lang.IRunnable action,
   System.long delayMillis
)