资 源 简 介
建立消息映射
代码包含有消息映射，也包含有新的处理单击按钮的函数(当用户单击按钮时会响一下喇叭)。
-The establishment of news contains information mapping code mapping, but also has a new deal with the button click function (when the user clicks the button when the speaker will ring for you).
