摘要:
Application详解 一、简介 简介:Base class for maintaining global application state.The Application class, or your subclass of the Application class, is instant 阅读全文
摘要:
Intent详解 一、什么是Intent 贴一个官方解释: An intent is an abstract description of an operation to be performed. It can be used with Context#startActivity(Intent)t 阅读全文