Activity 重建的时候, fragment状态不对, 导致`onLazyInitView`和`onSupportVisible`没有被回调 #1173

liaolintao · 2019-08-12T08:46:44Z

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Library version master分支最新代码
Support-v4 version
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2019-08-12 16:37:37.074 4914-4914/me.yokeyword.sample E/MainActivity: onPause
2019-08-12 16:37:37.078 4914-4914/me.yokeyword.sample I/Choreographer: Skipped 60 frames!  The application may be doing too much work on its main thread.
2019-08-12 16:37:37.143 4914-4914/me.yokeyword.sample E/ZhihuFirstFragment: onSupportVisible
2019-08-12 16:37:37.143 4914-4914/me.yokeyword.sample E/CycleFragment: onSupportVisible
2019-08-12 16:37:43.688 4914-4914/me.yokeyword.sample E/FirstHomeFragment: onDestroyView
2019-08-12 16:37:43.691 4914-4914/me.yokeyword.sample E/FirstDetailFragment: onDestroyView
2019-08-12 16:37:43.692 4914-4914/me.yokeyword.sample E/CycleFragment: onDestroyView
2019-08-12 16:37:43.694 4914-4914/me.yokeyword.sample E/ZhihuFirstFragment: onDestroyView
2019-08-12 16:37:43.695 4914-4914/me.yokeyword.sample E/ViewPagerFragment: onDestroyView
2019-08-12 16:37:43.697 4914-4914/me.yokeyword.sample E/ZhihuSecondFragment: onDestroyView
2019-08-12 16:37:43.697 4914-4914/me.yokeyword.sample E/ZhihuThirdFragment: onDestroyView
2019-08-12 16:37:43.698 4914-4914/me.yokeyword.sample E/ZhihuFourthFragment: onDestroyView
2019-08-12 16:37:43.698 4914-4914/me.yokeyword.sample E/MainActivity: onDestroy
2019-08-12 16:37:43.726 4914-4914/me.yokeyword.sample E/FirstHomeFragment: onCreate
2019-08-12 16:37:43.729 4914-4914/me.yokeyword.sample E/FirstDetailFragment: onCreate
2019-08-12 16:37:43.733 4914-4914/me.yokeyword.sample E/CycleFragment: onCreate
2019-08-12 16:37:43.737 4914-4914/me.yokeyword.sample E/ZhihuFirstFragment: onCreate
2019-08-12 16:37:43.741 4914-4914/me.yokeyword.sample E/ViewPagerFragment: onCreate
2019-08-12 16:37:43.745 4914-4914/me.yokeyword.sample E/ZhihuSecondFragment: onCreate
2019-08-12 16:37:43.748 4914-4914/me.yokeyword.sample E/ZhihuThirdFragment: onCreate
2019-08-12 16:37:43.751 4914-4914/me.yokeyword.sample E/ZhihuFourthFragment: onCreate
2019-08-12 16:37:43.753 4914-4914/me.yokeyword.sample E/MainActivity: onCreate
2019-08-12 16:37:43.927 4914-4914/me.yokeyword.sample E/MainActivity: onResume
2019-08-12 16:37:43.928 4914-4914/me.yokeyword.sample E/ZhihuFirstFragment: onResume
2019-08-12 16:37:43.928 4914-4914/me.yokeyword.sample E/FirstHomeFragment: onResume
2019-08-12 16:37:43.928 4914-4914/me.yokeyword.sample E/FirstDetailFragment: onResume
2019-08-12 16:37:43.929 4914-4914/me.yokeyword.sample E/CycleFragment: onResume
2019-08-12 16:37:43.929 4914-4914/me.yokeyword.sample E/ZhihuSecondFragment: onResume
2019-08-12 16:37:43.929 4914-4914/me.yokeyword.sample E/ViewPagerFragment: onResume
2019-08-12 16:37:43.929 4914-4914/me.yokeyword.sample E/ZhihuThirdFragment: onResume
2019-08-12 16:37:43.929 4914-4914/me.yokeyword.sample E/ZhihuFourthFragment: onResume
2019-08-12 16:37:43.988 4914-4931/me.yokeyword.sample I/Adreno: QUALCOMM build                   : 8397a22, Iaa6c380d7d
    Build Date                       : 12/17/18
    OpenGL ES Shader Compiler Version: EV031.25.03.02
    Local Branch                     : 
    Remote Branch                    : 
    Remote Branch                    : 
    Reconstruct Branch               : 
2019-08-12 16:37:43.988 4914-4931/me.yokeyword.sample I/Adreno: Build Config                     : S L 6.0.7 AArch64
2019-08-12 16:37:43.993 4914-4931/me.yokeyword.sample I/Adreno: PFP: 0x005ff110, ME: 0x005ff066
2019-08-12 16:37:43.995 4914-4931/me.yokeyword.sample I/ConfigStore: android::hardware::configstore::V1_0::ISurfaceFlingerConfigs::hasWideColorDisplay retrieved: 0
2019-08-12 16:37:43.995 4914-4931/me.yokeyword.sample I/ConfigStore: android::hardware::configstore::V1_0::ISurfaceFlingerConfigs::hasHDRDisplay retrieved: 0
2019-08-12 16:37:43.996 4914-4931/me.yokeyword.sample I/OpenGLRenderer: Initialized EGL, version 1.4
2019-08-12 16:37:43.996 4914-4931/me.yokeyword.sample D/OpenGLRenderer: Swap behavior 2
2019-08-12 16:38:04.358 4914-4914/me.yokeyword.sample E/CycleFragment: onPause
2019-08-12 16:38:04.359 4914-4914/me.yokeyword.sample E/CycleFragment: onDestroyView
2019-08-12 16:38:10.634 4914-4914/me.yokeyword.sample E/CycleFragment: onCreate
2019-08-12 16:38:10.675 4914-4914/me.yokeyword.sample E/CycleFragment: onResume
2019-08-12 16:38:16.795 4914-4914/me.yokeyword.sample E/CycleFragment: onCreate
2019-08-12 16:38:16.833 4914-4914/me.yokeyword.sample E/CycleFragment: onResume
2019-08-12 16:38:54.082 4914-4914/me.yokeyword.sample E/CycleFragment: onCreate
2019-08-12 16:38:54.179 4914-4914/me.yokeyword.sample E/CycleFragment: onResume
2019-08-12 16:39:12.620 4914-4914/me.yokeyword.sample I/Choreographer: Skipped 1656 frames!  The application may be doing too much work on its main thread.
2019-08-12 16:39:12.684 4914-4931/me.yokeyword.sample I/OpenGLRenderer: Davey! duration=18475ms; Flags=0, IntendedVsync=4690586376523, Vsync=4708986376339, OldestInputEvent=9223372036854775807, NewestInputEvent=0, HandleInputStart=4708997706952, AnimationStart=4708998036275, PerformTraversalsStart=4708998087994, DrawStart=4709010600286, SyncQueued=4709056627005, SyncStart=4709056792890, IssueDrawCommandsStart=4709057030859, SwapBuffers=4709059638098, FrameCompleted=4709061855286, DequeueBufferDuration=477000, QueueBufferDuration=739000, 
2019-08-12 16:40:42.780 4914-4914/me.yokeyword.sample E/CycleFragment: onPause
2019-08-12 16:40:42.785 4914-4914/me.yokeyword.sample E/CycleFragment: onDestroyView
2019-08-12 16:40:45.718 4914-4914/me.yokeyword.sample I/Choreographer: Skipped 256 frames!  The application may be doing too much work on its main thread.
2019-08-12 16:40:45.742 4914-4931/me.yokeyword.sample I/OpenGLRenderer: Davey! duration=2876ms; Flags=0, IntendedVsync=4799242801960, Vsync=4802087246376, OldestInputEvent=9223372036854775807, NewestInputEvent=0, HandleInputStart=4802095887334, AnimationStart=4802096211292, PerformTraversalsStart=4802096315875, DrawStart=4802108075198, SyncQueued=4802116729886, SyncStart=4802116776761, IssueDrawCommandsStart=4802116988271, SwapBuffers=4802118471865, FrameCompleted=4802119817438, DequeueBufferDuration=199000, QueueBufferDuration=361000, 
2019-08-12 16:40:48.017 4914-4914/me.yokeyword.sample E/CycleFragment: onPause
2019-08-12 16:40:48.022 4914-4914/me.yokeyword.sample E/CycleFragment: onDestroyView
2019-08-12 16:40:51.639 4914-4914/me.yokeyword.sample E/CycleFragment: onPause
2019-08-12 16:40:51.643 4914-4914/me.yokeyword.sample E/CycleFragment: onDestroyView
2019-08-12 16:40:55.793 4914-4914/me.yokeyword.sample E/CycleFragment: onCreate
2019-08-12 16:40:56.071 4914-4914/me.yokeyword.sample E/CycleFragment: onResume

Screenshots

In addition, we do not accept issues unrelated to Fragmentation.

复现的条件:

activity 处于stop状态
activity快速resume, pause
activity被系统relaunch

pause之后回调了onSupportVisible, 但没回调onSupportInVisible, 问题是不是出在这里?

The text was updated successfully, but these errors were encountered:

liaolintao · 2019-08-12T09:56:00Z

重建的时候没有回调safeDispatchUserVisibleHint, 也没有onHiddenChanged, 所以enqueueDispatchVisible没有执行;

2019-08-12 18:16:25.636 8116-8116/me.yokeyword.sample E/FirstHomeFragment: onDestroyView
2019-08-12 18:16:25.639 8116-8116/me.yokeyword.sample E/FirstDetailFragment: onDestroyView
2019-08-12 18:16:25.641 8116-8116/me.yokeyword.sample E/CycleFragment: onDestroyView
2019-08-12 18:16:25.642 8116-8116/me.yokeyword.sample E/ZhihuFirstFragment: onDestroyView
2019-08-12 18:16:25.645 8116-8116/me.yokeyword.sample E/ViewPagerFragment: onDestroyView
2019-08-12 18:16:25.647 8116-8116/me.yokeyword.sample E/ZhihuSecondFragment: onDestroyView
2019-08-12 18:16:25.648 8116-8116/me.yokeyword.sample E/ZhihuThirdFragment: onDestroyView
2019-08-12 18:16:25.648 8116-8116/me.yokeyword.sample E/ZhihuFourthFragment: onDestroyView
2019-08-12 18:16:25.649 8116-8116/me.yokeyword.sample E/MainActivity: onDestroy
2019-08-12 18:16:25.677 8116-8116/me.yokeyword.sample E/ZhihuFirstFragment: onAttach
2019-08-12 18:16:25.678 8116-8116/me.yokeyword.sample E/FirstHomeFragment: onAttach
2019-08-12 18:16:25.683 8116-8116/me.yokeyword.sample E/FirstHomeFragment: onCreate
2019-08-12 18:16:25.684 8116-8116/me.yokeyword.sample E/FirstDetailFragment: onAttach
2019-08-12 18:16:25.688 8116-8116/me.yokeyword.sample E/FirstDetailFragment: onCreate
2019-08-12 18:16:25.688 8116-8116/me.yokeyword.sample E/CycleFragment: onAttach
2019-08-12 18:16:25.693 8116-8116/me.yokeyword.sample E/CycleFragment: onCreate
2019-08-12 18:16:25.699 8116-8116/me.yokeyword.sample E/ZhihuFirstFragment: onCreate
2019-08-12 18:16:25.699 8116-8116/me.yokeyword.sample E/ZhihuSecondFragment: onAttach
2019-08-12 18:16:25.700 8116-8116/me.yokeyword.sample E/ViewPagerFragment: onAttach
2019-08-12 18:16:25.703 8116-8116/me.yokeyword.sample E/ViewPagerFragment: onCreate
2019-08-12 18:16:25.707 8116-8116/me.yokeyword.sample E/ZhihuSecondFragment: onCreate
2019-08-12 18:16:25.707 8116-8116/me.yokeyword.sample E/ZhihuThirdFragment: onAttach
2019-08-12 18:16:25.711 8116-8116/me.yokeyword.sample E/ZhihuThirdFragment: onCreate
2019-08-12 18:16:25.711 8116-8116/me.yokeyword.sample E/ZhihuFourthFragment: onAttach
2019-08-12 18:16:25.714 8116-8116/me.yokeyword.sample E/ZhihuFourthFragment: onCreate
2019-08-12 18:16:25.715 8116-8116/me.yokeyword.sample E/MainActivity: onCreate
2019-08-12 18:16:25.765 8116-8116/me.yokeyword.sample I/ZhihuFirstFragment: mInvisibleWhenLeave = true, mFragment.isHidden = false, getUserVisibleHint = true, mFragment.getParentFragment() == null
2019-08-12 18:16:25.765 8116-8116/me.yokeyword.sample E/ZhihuFirstFragment: onActivityCreated
2019-08-12 18:16:25.793 8116-8116/me.yokeyword.sample I/FirstHomeFragment: mInvisibleWhenLeave = true, mFragment.isHidden = true, getUserVisibleHint = true, getParentFragment isFragmentVisible = true
2019-08-12 18:16:25.794 8116-8116/me.yokeyword.sample E/FirstHomeFragment: onActivityCreated
2019-08-12 18:16:25.870 8116-8116/me.yokeyword.sample I/FirstDetailFragment: mInvisibleWhenLeave = true, mFragment.isHidden = true, getUserVisibleHint = true, getParentFragment isFragmentVisible = true
2019-08-12 18:16:25.871 8116-8116/me.yokeyword.sample E/FirstDetailFragment: onActivityCreated
2019-08-12 18:16:25.896 8116-8116/me.yokeyword.sample I/CycleFragment: mInvisibleWhenLeave = true, mFragment.isHidden = false, getUserVisibleHint = true, getParentFragment isFragmentVisible = true
2019-08-12 18:16:25.897 8116-8116/me.yokeyword.sample E/CycleFragment: onActivityCreated
2019-08-12 18:16:25.899 8116-8116/me.yokeyword.sample I/ZhihuSecondFragment: mInvisibleWhenLeave = true, mFragment.isHidden = true, getUserVisibleHint = true, mFragment.getParentFragment() == null
2019-08-12 18:16:25.899 8116-8116/me.yokeyword.sample E/ZhihuSecondFragment: onActivityCreated
2019-08-12 18:16:25.945 8116-8116/me.yokeyword.sample I/ViewPagerFragment: mInvisibleWhenLeave = true, mFragment.isHidden = false, getUserVisibleHint = true, getParentFragment isFragmentVisible = false
2019-08-12 18:16:25.945 8116-8116/me.yokeyword.sample E/ViewPagerFragment: onActivityCreated
2019-08-12 18:16:25.947 8116-8116/me.yokeyword.sample I/ZhihuThirdFragment: mInvisibleWhenLeave = true, mFragment.isHidden = true, getUserVisibleHint = true, mFragment.getParentFragment() == null
2019-08-12 18:16:25.947 8116-8116/me.yokeyword.sample E/ZhihuThirdFragment: onActivityCreated
2019-08-12 18:16:25.953 8116-8116/me.yokeyword.sample I/ZhihuFourthFragment: mInvisibleWhenLeave = true, mFragment.isHidden = true, getUserVisibleHint = true, mFragment.getParentFragment() == null
2019-08-12 18:16:25.953 8116-8116/me.yokeyword.sample E/ZhihuFourthFragment: onActivityCreated
2019-08-12 18:16:25.962 8116-8116/me.yokeyword.sample E/MainActivity: onResume
2019-08-12 18:16:25.963 8116-8116/me.yokeyword.sample I/ZhihuFirstFragment: onResume, mIsFirstVisible = true, mIsSupportVisible = false mInvisibleWhenLeave = true isFragmentVisible = true
2019-08-12 18:16:25.963 8116-8116/me.yokeyword.sample E/ZhihuFirstFragment: onResume
2019-08-12 18:16:25.963 8116-8116/me.yokeyword.sample I/FirstHomeFragment: onResume, mIsFirstVisible = true, mIsSupportVisible = false mInvisibleWhenLeave = true isFragmentVisible = false
2019-08-12 18:16:25.963 8116-8116/me.yokeyword.sample E/FirstHomeFragment: onResume
2019-08-12 18:16:25.963 8116-8116/me.yokeyword.sample I/FirstDetailFragment: onResume, mIsFirstVisible = true, mIsSupportVisible = false mInvisibleWhenLeave = true isFragmentVisible = false
2019-08-12 18:16:25.963 8116-8116/me.yokeyword.sample E/FirstDetailFragment: onResume
2019-08-12 18:16:25.963 8116-8116/me.yokeyword.sample I/CycleFragment: onResume, mIsFirstVisible = true, mIsSupportVisible = false mInvisibleWhenLeave = true isFragmentVisible = true
2019-08-12 18:16:25.963 8116-8116/me.yokeyword.sample E/CycleFragment: onResume
2019-08-12 18:16:25.963 8116-8116/me.yokeyword.sample I/ZhihuSecondFragment: onResume, mIsFirstVisible = true, mIsSupportVisible = false mInvisibleWhenLeave = true isFragmentVisible = false
2019-08-12 18:16:25.963 8116-8116/me.yokeyword.sample E/ZhihuSecondFragment: onResume
2019-08-12 18:16:25.964 8116-8116/me.yokeyword.sample I/ViewPagerFragment: onResume, mIsFirstVisible = true, mIsSupportVisible = false mInvisibleWhenLeave = true isFragmentVisible = true
2019-08-12 18:16:25.964 8116-8116/me.yokeyword.sample E/ViewPagerFragment: onResume
2019-08-12 18:16:25.964 8116-8116/me.yokeyword.sample I/ZhihuThirdFragment: onResume, mIsFirstVisible = true, mIsSupportVisible = false mInvisibleWhenLeave = true isFragmentVisible = false
2019-08-12 18:16:25.964 8116-8116/me.yokeyword.sample E/ZhihuThirdFragment: onResume
2019-08-12 18:16:25.964 8116-8116/me.yokeyword.sample I/ZhihuFourthFragment: onResume, mIsFirstVisible = true, mIsSupportVisible = false mInvisibleWhenLeave = true isFragmentVisible = false
2019-08-12 18:16:25.964 8116-8116/me.yokeyword.sample E/ZhihuFourthFragment: onResume

liaolintao · 2019-08-12T10:30:21Z

我定位到是这个flagmInvisibleWhenLeave引发的问题, 我去掉这个flag, 就可以了;
看注释, 这个flag是为了解决setUserVisibleHint;

            // setUserVisibleHint() may be called before onCreate()
            mInvisibleWhenLeave = savedInstanceState.getBoolean(FRAGMENTATION_STATE_SAVE_IS_INVISIBLE_WHEN_LEAVE);

我这里没发现setUserVisibleHint这个函数有被调用

…unch activity by system YoKeyword#1173 handle quick resume/pause, avoid support visible state is wrong;

liaolintao · 2019-08-13T12:01:58Z

我修复了;
不过, 可能还有考虑不到位的地方; pause取消了任务之后, 如果activity不是被重建, 而是直接resume, 那么fragment还是没有恢复;
因为, 我这里都是会重建, 所以这里我暂时没改;
另外, activity好像没必要强转为SupportActivity , 这可能会导致强转异常;

…t resume , if mAbortInitVisible. YoKeyword#1173 handle quick resume/pause, avoid support visible state is wrong;

liaolintao · 2019-08-14T09:41:25Z

修复: activity快速resume, pause后, 再次resume, fragment没有回调onLazyInitView;
8af190f

liaolintao · 2019-09-25T06:51:56Z

修复: 在activity.onNewIntent()的时候, showHideFragment, child fragment resume后没有回调onSupportVisible

d5e79a3

…led when fragment resume , if parentFragment is shown when parent fragment is not resumed. YoKeyword#1173 (comment)

liaolintao added a commit to liaolintao/Fragmentation that referenced this issue Aug 13, 2019

fix(fragmentation_core): mInvisibleWhenLeave state is wrong when rela…

6ecb447

…unch activity by system YoKeyword#1173 handle quick resume/pause, avoid support visible state is wrong;

liaolintao added a commit to liaolintao/Fragmentation that referenced this issue Aug 14, 2019

fix(fragmentation_core): make sure onLazyInitView called when fragmen…

8af190f

…t resume , if mAbortInitVisible. YoKeyword#1173 handle quick resume/pause, avoid support visible state is wrong;

liaolintao added a commit to liaolintao/Fragmentation that referenced this issue Sep 25, 2019

fix(fragmentation_core): make sure childFragment.onSupportVisible cal…

d5e79a3

…led when fragment resume , if parentFragment is shown when parent fragment is not resumed. YoKeyword#1173 (comment)

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Activity 重建的时候, fragment状态不对, 导致`onLazyInitView`和`onSupportVisible`没有被回调 #1173

Activity 重建的时候, fragment状态不对, 导致`onLazyInitView`和`onSupportVisible`没有被回调 #1173

liaolintao commented Aug 12, 2019 •

edited

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liaolintao commented Aug 12, 2019 •

edited

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liaolintao commented Aug 12, 2019

liaolintao commented Aug 13, 2019

liaolintao commented Aug 14, 2019

liaolintao commented Sep 25, 2019 •

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Activity 重建的时候, fragment状态不对, 导致onLazyInitView和onSupportVisible没有被回调 #1173

Activity 重建的时候, fragment状态不对, 导致onLazyInitView和onSupportVisible没有被回调 #1173

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Issues Guideline

liaolintao commented Aug 12, 2019 • edited Loading

liaolintao commented Aug 12, 2019

liaolintao commented Aug 13, 2019

liaolintao commented Aug 14, 2019

liaolintao commented Sep 25, 2019 • edited Loading

Activity 重建的时候, fragment状态不对, 导致`onLazyInitView`和`onSupportVisible`没有被回调 #1173

Activity 重建的时候, fragment状态不对, 导致`onLazyInitView`和`onSupportVisible`没有被回调 #1173

liaolintao commented Aug 12, 2019 •

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liaolintao commented Aug 12, 2019 •

edited

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liaolintao commented Sep 25, 2019 •

edited

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