unity with each message transmitted Android
参考1:http://www.xuanyusong.com/archives/667
参考2:http://www.xuanyusong.com/archives/676
Reference 3: https://www.douban.com/note/506767653/
ios unity and passing messages to each other
参考1:http://www.xuanyusong.com/archives/517
参考2:http://www.xuanyusong.com/archives/521