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onSaveInstanceState与OnRestoreInstance的调用时机在在点击home键，或者跳转其他界面的时候，都会回调用onSaveInstanceState，但是再次唤醒却不一定调用OnRestoreInstance,这是为什么呢？onSaveInstanceState与OnRe...

Android后台杀死系列之一：FragmentActivity及PhoneWindow后台杀死处理机制（一）

App在后台久置后，再次从桌面或最近的任务列表唤醒时经常会发生崩溃，这往往是App在后台被系统杀死，再次恢复的时候遇到了问题，而在使用FragmentActivity+Fragment的时候会更加频繁。比如，如果Fragment没有提供默认构造方法，就会在重建的时候因为反射创建Fragment失败而...

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Android后台杀死系列之一：FragmentActivity及PhoneWindow后台杀死处理机制

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