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您好，问一下Fragmentation是否可以支持PreferenceActivity和PreferenceFragment的侧滑返回，谢谢！ #758

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renzihua opened this issue Jan 28, 2018 · 3 comments · Fixed by #770
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您好，问一下Fragmentation是否可以支持PreferenceActivity和PreferenceFragment的侧滑返回，谢谢！ #758

renzihua opened this issue Jan 28, 2018 · 3 comments · Fixed by #770
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@renzihua
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您好，非常感谢您的软件给我们带来的方便，我在使用中有以下体验建议，请查看。
建议1：Fragmentation是否可以支持PreferenceActivity和PreferenceFragment的侧滑返回，由于部分部分页面使用了侧滑功能，部分页面不能侧滑导致用户使用体验不好。

建议2：如果Fragment启动方式为根据父Fragment的ID启动，点击悬浮球会导致异常退出。
我的启动方式：
FragmentTransaction ft = fragment.beginTransaction();
ft.add(R.id.ymy_fmly_eventedit, fmEventNewOrEdit).addToBackStack(null);
ft.commit();
错误：
E/InputEventReceiver: Exception dispatching input event.
E/MessageQueue-JNI: Exception in MessageQueue callback: handleReceiveCallback
E/MessageQueue-JNI: java.lang.NullPointerException: Attempt to invoke virtual method 'boolean java.lang.String.equals(java.lang.Object)' on a null object reference
at me.yokeyword.fragmentation.debug.DebugStackDelegate.addDebugFragmentRecord(DebugStackDelegate.java:203)
at me.yokeyword.fragmentation.debug.DebugStackDelegate.getFragmentRecords(DebugStackDelegate.java:154)
at me.yokeyword.fragmentation.debug.DebugStackDelegate.showFragmentStackHierarchyView(DebugStackDelegate.java:102)
at me.yokeyword.fragmentation.debug.DebugStackDelegate$1.onClick(DebugStackDelegate.java:68)
at android.view.View.performClick(View.java:5215)
at me.yokeyword.fragmentation.debug.DebugStackDelegate$StackViewTouchListener.onTouch(DebugStackDelegate.java:257)
at android.view.View.dispatchTouchEvent(View.java:9308)
at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2556)
at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2255)
at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2556)
at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2255)
at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2556)
at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2255)
at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2556)
at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2255)
at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2556)
at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2255)
at com.android.internal.policy.PhoneWindow$DecorView.superDispatchTouchEvent(PhoneWindow.java:2403)
at com.android.internal.policy.PhoneWindow.superDispatchTouchEvent(PhoneWindow.java:1737)
at android.app.Activity.dispatchTouchEvent(Activity.java:2874)
at me.yokeyword.fragmentation.SupportActivity.dispatchTouchEvent(SupportActivity.java:59)
at android.support.v7.view.WindowCallbackWrapper.dispatchTouchEvent(WindowCallbackWrapper.java:71)
at com.android.tools.profiler.support.event.WindowProfilerCallback.dispatchTouchEvent(WindowProfilerCallback.java:69)
at com.android.internal.policy.PhoneWindow$DecorView.dispatchTouchEvent(PhoneWindow.java:2364)
at android.view.View.dispatchPointerEvent(View.java:9536)
at android.view.ViewRootImpl$ViewPostImeInputStage.processPointerEvent(ViewRootImpl.java:4281)
at android.view.ViewRootImpl$ViewPostImeInputStage.onProcess(ViewRootImpl.java:4144)
at android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:3683)
at android.view.ViewRootImpl$InputStage.onDeliverToNext(ViewRootImpl.java:3736)
at android.view.ViewRootImpl$InputStage.forward(ViewRootImpl.java:3702)
at android.view.ViewRootImpl$AsyncInputStage.forward(ViewRootImpl.java:3828)
at android.view.ViewRootImpl$InputStage.apply(ViewRootImpl.java:3710)
at android.view.ViewRootImpl$AsyncInputStage.apply(ViewRootImpl.java:3885)
at android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:3683)
at android.view.ViewRootImpl$InputStage.onDeliverToNext(ViewRootImpl.java:3736)
at android.view.ViewRootImpl$InputStage.forward(ViewRootImpl.java:3702)
at android.view.ViewRootImpl$InputStage.apply(ViewRootImpl.java:3710)
at android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:3683)
at android.view.ViewRootImpl.deliverInputEvent(ViewRootImpl.java:5973)
at android.view.ViewRootImpl.doProcessInputEvents(ViewRootImpl.java:5947)
at android.view.ViewRootImpl.enqueueInputEvent(ViewRootImpl.java:5908)
at android.view.ViewRootImpl$WindowInputEventReceiver.onInputEvent(ViewRootImpl.java:6079)
at android.view.InputEventReceiver.dispatchInputEvent(InputEventReceiver.java:195)
at android.os.MessageQueue.nativePollOnce(Native Method)
at android.os.MessageQueue.next(MessageQueue.java:323)
at android.os.Looper.loop(Looper.java:141)
at android.app.ActivityThread.main(ActivityThread.java:5653)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:746)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:636)
D/AndroidRuntime: Shutting down VM
E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.ffricheng.ffapp, PID: 16313
java.lang.NullPointerException: Attempt to invoke virtual method 'boolean java.lang.String.equals(java.lang.Object)' on a null object reference
at me.yokeyword.fragmentation.debug.DebugStackDelegate.addDebugFragmentRecord(DebugStackDelegate.java:203)
at me.yokeyword.fragmentation.debug.DebugStackDelegate.getFragmentRecords(DebugStackDelegate.java:154)
at me.yokeyword.fragmentation.debug.DebugStackDelegate.showFragmentStackHierarchyView(DebugStackDelegate.java:102)
at me.yokeyword.fragmentation.debug.DebugStackDelegate$1.onClick(DebugStackDelegate.java:68)
at android.view.View.performClick(View.java:5215)
at me.yokeyword.fragmentation.debug.DebugStackDelegate$StackViewTouchListener.onTouch(DebugStackDelegate.java:257)
at android.view.View.dispatchTouchEvent(View.java:9308)
at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2556)
at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2255)
at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2556)
at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2255)
at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2556)
at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2255)
at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2556)
at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2255)
at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2556)
at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2255)
at com.android.internal.policy.PhoneWindow$DecorView.superDispatchTouchEvent(PhoneWindow.java:2403)
at com.android.internal.policy.PhoneWindow.superDispatchTouchEvent(PhoneWindow.java:1737)
at android.app.Activity.dispatchTouchEvent(Activity.java:2874)
at me.yokeyword.fragmentation.SupportActivity.dispatchTouchEvent(SupportActivity.java:59)
at android.support.v7.view.WindowCallbackWrapper.dispatchTouchEvent(WindowCallbackWrapper.java:71)
at com.android.tools.profiler.support.event.WindowProfilerCallback.dispatchTouchEvent(WindowProfilerCallback.java:69)
at com.android.internal.policy.PhoneWindow$DecorView.dispatchTouchEvent(PhoneWindow.java:2364)
at android.view.View.dispatchPointerEvent(View.java:9536)
at android.view.ViewRootImpl$ViewPostImeInputStage.processPointerEvent(ViewRootImpl.java:4281)
at android.view.ViewRootImpl$ViewPostImeInputStage.onProcess(ViewRootImpl.java:4144)
at android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:3683)
at android.view.ViewRootImpl$InputStage.onDeliverToNext(ViewRootImpl.java:3736)
at android.view.ViewRootImpl$InputStage.forward(ViewRootImpl.java:3702)
at android.view.ViewRootImpl$AsyncInputStage.forward(ViewRootImpl.java:3828)
at android.view.ViewRootImpl$InputStage.apply(ViewRootImpl.java:3710)
at android.view.ViewRootImpl$AsyncInputStage.apply(ViewRootImpl.java:3885)
at android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:3683)
at android.view.ViewRootImpl$InputStage.onDeliverToNext(ViewRootImpl.java:3736)
at android.view.ViewRootImpl$InputStage.forward(ViewRootImpl.java:3702)
at android.view.ViewRootImpl$InputStage.apply(ViewRootImpl.java:3710)
at android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:3683)
at android.view.ViewRootImpl.deliverInputEvent(ViewRootImpl.java:5973)
at android.view.ViewRootImpl.doProcessInputEvents(ViewRootImpl.java:5947)
at android.view.ViewRootImpl.enqueueInputEvent(ViewRootImpl.java:5908)
at android.view.ViewRootImpl$WindowInputEventReceiver.onInputEvent(ViewRootImpl.java:6079)
at android.view.InputEventReceiver.dispatchInputEvent(InputEventReceiver.java:195)
at android.os.MessageQueue.nativePollOnce(Native Method)
at android.os.MessageQueue.next(MessageQueue.java:323)
at android.os.Looper.loop(Looper.java:141)
at android.app.ActivityThread.main(ActivityThread.java:5653)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:746)
at c
@YoKeyword
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感谢你的建议

第一个建议: Fragmentation可以通过实现+委托来构建自己的Support类，你可以构建自己的SupportPreferenceActivity(参考SupportActivity的实现) ，然后再构建自己的SwipeBackPreferenceActivity(参考SwipeBackActivity的实现)
Fragment类似，当然还有一种方案是，把PreferenceFragment作为孩子放到SwipeBackFragment里
(下个大版本，可能会考虑在库中添加对PreferenceActivity/Fragment的支持)

第二个问题，我后面会排查修复 :)

@renzihua
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好的，非常感谢！

@YoKeyword YoKeyword added the todo label Feb 5, 2018
YoKeyword added a commit that referenced this issue Feb 5, 2018
@YoKeyword
Fix #758, fix sometimes cause Stack Bubble NullPointerException
1e1ae32
@YoKeyword
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v1.2.6，已修复悬浮球问题

@YoKeyword YoKeyword mentioned this issue Feb 5, 2018
Merged
YoKeyword added a commit that referenced this issue Feb 5, 2018
@YoKeyword
Fix #758, fix StackBubble may cause the NullPointerException
98edbf1
@YoKeyword YoKeyword mentioned this issue Apr 12, 2018
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v1.2.6 YoKeyword/Fragmentation
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@YoKeyword @renzihua