sdk/src/com/socialize/LikeUtils.java
public static void getLike (Activity context, String entityKey, LikeGetListener listener) {
		proxy.getLike(context, entityKey, listener);
	}
public static void getLike (Activity context, String entityKey, LikeGetListener listener) {
		proxy.getLike(context, entityKey, listener);
	}
Retrieves a like for an entity and the current user.
@param context The current context.
@param entityKey The entity that was liked.
@param listener A listener to handle the result.