对于application的使用,一般是 在Android源码中对他的描述是; * Base class for those who need to maintain global application state. You can * provide your own implementation by specifying its name in your * AndroidManifest.xml's <application> tag, which wil…
在代码中经常看到application这个类,一直不知道这个是干什么用的,今天刚好有点时间,所以进行了详细的学习. 一.先对它的整体概念解释: 在android源码中对他的描述是; * Base class for those who need to maintain global application state. You can * provide your own implementation by specifying its name in your *…