public static void isLiked(Activity context, String entityKey, IsLikedListener listener) {
		proxy.getLike(context, entityKey, listener);
	}
public static void isLiked(Activity context, String entityKey, IsLikedListener listener) {
		proxy.getLike(context, entityKey, listener);
	}
public static void isLiked ( Activity context , String entityKey , IsLikedListener listener ) { proxy . getLike ( context , entityKey , listener ) ; }
Determines if the given entity has been liked by the current user.
@param context The current context.
@param entityKey The entity that was liked.
@param listener listener A listener to handle the result.
Determines if the given entity has been liked by the current user .