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  • Android开发

    1. Fragment的生命周期

    见下图

    2. 与Activity生命周期的对比

    见下图

    3. 代码场景演示实例

    切换到该Fragment:

    AppListFragment(7649): onAttach
    AppListFragment(7649): onCreate
    AppListFragment(7649): onCreateView
    AppListFragment(7649): onActivityCreated
    AppListFragment(7649): onStart
    AppListFragment(7649): onResume

    屏幕灭掉:

    AppListFragment(7649): onPause
    AppListFragment(7649): onSaveInstanceState
    AppListFragment(7649): onStop

    屏幕解锁

    AppListFragment(7649): onStart
    AppListFragment(7649): onResume

    切换到其他Fragment:
    AppListFragment(7649): onPause
    AppListFragment(7649): onStop
    AppListFragment(7649): onDestroyView

    切换回本身的Fragment:

    AppListFragment(7649): onCreateView
    AppListFragment(7649): onActivityCreated
    AppListFragment(7649): onStart
    AppListFragment(7649): onResume

    回到桌面

    AppListFragment(7649): onPause
    AppListFragment(7649): onSaveInstanceState
    AppListFragment(7649): onStop

    回到应用

    D/AppListFragment(7649): onStart
    AppListFragment(7649): onResume

    退出应用

    AppListFragment(7649): onPause
    AppListFragment(7649): onStop
    AppListFragment(7649): onDestroyView
    AppListFragment(7649): onDestroy
    AppListFragment(7649): onDetach

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  • 原文地址:https://www.cnblogs.com/davidgu/p/6002939.html
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