Play 管理中心反混淆功能不起作用答案

【问题标题】：Play Console deobfuscation deosn't workPlay 管理中心反混淆功能不起作用
【发布时间】：2018-08-07 12:54:29
【问题描述】：

我已将更新添加到我的一个应用程序并开始收到崩溃。

我已将 mapping.txt 添加到 Play 管理中心以获取去混淆的堆栈跟踪，但它没有产生任何影响。我仍然收到经过混淆处理的相同崩溃，并且 Play 管理中心向我显示一条消息，例如 Deobfuscation 文件，是在崩溃发生后上传的。

但自从我添加了 mapping.txt 后，发生了多次崩溃。此外，我自己修复了一些并发布了一个新的应用版本，在发布后立即添加了mapping.txt，但控制台仍然显示模糊的痕迹。

有人遇到过同样的问题吗？这种奇怪行为的原因是什么，我该如何解决。提前致谢！

这是堆栈跟踪的示例：

    java.lang.NullPointerException: 
  at notchremover.smallapps.com.notchremover.ui.ui.activities.MainActivity.d (MainActivity.java:2)
  at notchremover.smallapps.com.notchremover.ui.ui.activities.MainActivityPresenter.b (MainActivityPresenter.java:16)
  at notchremover.smallapps.com.notchremover.ui.ui.activities.MainActivity.a (MainActivity.java:6)
  at notchremover.smallapps.com.notchremover.ui.ui.activities.MainActivity$$Lambda$4.a (MainActivity.java:4)
  at notchremover.smallapps.com.notchremover.ui.ui.widgets.heightscrollbar.SeekBarWidgetKt$1.onProgressChanged (SeekBarWidgetKt.java:59)
  at android.widget.SeekBar.onProgressRefresh (SeekBar.java:95)
  at android.widget.ProgressBar.doRefreshProgress (ProgressBar.java:1298)
  at android.widget.ProgressBar.refreshProgress (ProgressBar.java:1353)
  at android.widget.ProgressBar.setProgressInternal (ProgressBar.java:1418)
  at android.widget.AbsSeekBar.trackTouchEvent (AbsSeekBar.java:869)
  at android.widget.AbsSeekBar.startDrag (AbsSeekBar.java:826)
  at android.widget.AbsSeekBar.onTouchEvent (AbsSeekBar.java:783)
  at android.view.View.dispatchTouchEvent (View.java:11789)
  at android.view.ViewGroup.dispatchTransformedTouchEvent (ViewGroup.java:2970)
  at android.view.ViewGroup.dispatchTouchEvent (ViewGroup.java:2657)
  at android.view.ViewGroup.dispatchTransformedTouchEvent (ViewGroup.java:2970)
  at android.view.ViewGroup.dispatchTouchEvent (ViewGroup.java:2657)
  at android.view.ViewGroup.dispatchTransformedTouchEvent (ViewGroup.java:2970)
  at android.view.ViewGroup.dispatchTouchEvent (ViewGroup.java:2657)
  at android.view.ViewGroup.dispatchTransformedTouchEvent (ViewGroup.java:2970)
  at android.view.ViewGroup.dispatchTouchEvent (ViewGroup.java:2657)
  at android.view.ViewGroup.dispatchTransformedTouchEvent (ViewGroup.java:2970)
  at android.view.ViewGroup.dispatchTouchEvent (ViewGroup.java:2657)
  at android.view.ViewGroup.dispatchTransformedTouchEvent (ViewGroup.java:2970)
  at android.view.ViewGroup.dispatchTouchEvent (ViewGroup.java:2657)
  at android.view.ViewGroup.dispatchTransformedTouchEvent (ViewGroup.java:2970)
  at android.view.ViewGroup.dispatchTouchEvent (ViewGroup.java:2657)
  at android.view.ViewGroup.dispatchTransformedTouchEvent (ViewGroup.java:2970)
  at android.view.ViewGroup.dispatchTouchEvent (ViewGroup.java:2657)
  at android.view.ViewGroup.dispatchTransformedTouchEvent (ViewGroup.java:2970)
  at android.view.ViewGroup.dispatchTouchEvent (ViewGroup.java:2657)
  at android.view.ViewGroup.dispatchTransformedTouchEvent (ViewGroup.java:2970)
  at android.view.ViewGroup.dispatchTouchEvent (ViewGroup.java:2657)
  at android.view.ViewGroup.dispatchTransformedTouchEvent (ViewGroup.java:2970)
  at android.view.ViewGroup.dispatchTouchEvent (ViewGroup.java:2657)
  at android.view.ViewGroup.dispatchTransformedTouchEvent (ViewGroup.java:2970)
  at android.view.ViewGroup.dispatchTouchEvent (ViewGroup.java:2657)
  at android.view.ViewGroup.dispatchTransformedTouchEvent (ViewGroup.java:2970)
  at android.view.ViewGroup.dispatchTouchEvent (ViewGroup.java:2657)
  at android.view.ViewGroup.dispatchTransformedTouchEvent (ViewGroup.java:2970)
  at android.view.ViewGroup.dispatchTouchEvent (ViewGroup.java:2657)
  at android.view.ViewGroup.dispatchTransformedTouchEvent (ViewGroup.java:2970)
  at android.view.ViewGroup.dispatchTouchEvent (ViewGroup.java:2657)
  at com.android.internal.policy.DecorView.superDispatchTouchEvent (DecorView.java:451)
  at com.android.internal.policy.PhoneWindow.superDispatchTouchEvent (PhoneWindow.java:1829)
  at android.app.Activity.dispatchTouchEvent (Activity.java:3371)
  at android.support.v7.view.WindowCallbackWrapper.dispatchTouchEvent (WindowCallbackWrapper.java:2)
  at com.android.internal.policy.DecorView.dispatchTouchEvent (DecorView.java:413)
  at android.view.View.dispatchPointerEvent (View.java:12030)
  at android.view.ViewRootImpl$ViewPostImeInputStage.processPointerEvent (ViewRootImpl.java:4866)
  at android.view.ViewRootImpl$ViewPostImeInputStage.onProcess (ViewRootImpl.java:4677)
  at android.view.ViewRootImpl$InputStage.deliver (ViewRootImpl.java:4208)
  at android.view.ViewRootImpl$InputStage.onDeliverToNext (ViewRootImpl.java:4261)
  at android.view.ViewRootImpl$InputStage.forward (ViewRootImpl.java:4227)
  at android.view.ViewRootImpl$AsyncInputStage.forward (ViewRootImpl.java:4354)
  at android.view.ViewRootImpl$InputStage.apply (ViewRootImpl.java:4235)
  at android.view.ViewRootImpl$AsyncInputStage.apply (ViewRootImpl.java:4411)
  at android.view.ViewRootImpl$InputStage.deliver (ViewRootImpl.java:4208)
  at android.view.ViewRootImpl$InputStage.onDeliverToNext (ViewRootImpl.java:4261)
  at android.view.ViewRootImpl$InputStage.forward (ViewRootImpl.java:4227)
  at android.view.ViewRootImpl$InputStage.apply (ViewRootImpl.java:4235)
  at android.view.ViewRootImpl$InputStage.deliver (ViewRootImpl.java:4208)
  at android.view.ViewRootImpl.deliverInputEvent (ViewRootImpl.java:6775)
  at android.view.ViewRootImpl.doProcessInputEvents (ViewRootImpl.java:6747)
  at android.view.ViewRootImpl.enqueueInputEvent (ViewRootImpl.java:6708)
  at android.view.ViewRootImpl$WindowInputEventReceiver.onInputEvent (ViewRootImpl.java:6883)
  at android.view.InputEventReceiver.dispatchInputEvent (InputEventReceiver.java:240)
  at android.view.InputEventReceiver.nativeConsumeBatchedInputEvents (InputEventReceiver.java)
  at android.view.InputEventReceiver.consumeBatchedInputEvents (InputEventReceiver.java:208)
  at android.view.ViewRootImpl.doConsumeBatchedInput (ViewRootImpl.java:6851)
  at android.view.ViewRootImpl$ConsumeBatchedInputRunnable.run (ViewRootImpl.java:6906)
  at android.view.Choreographer$CallbackRecord.run (Choreographer.java:1026)
  at android.view.Choreographer.doCallbacks (Choreographer.java:838)
  at android.view.Choreographer.doFrame (Choreographer.java:763)
  at android.view.Choreographer$FrameHandler.handleMessage (Choreographer.java:941)
  at android.os.Handler.dispatchMessage (Handler.java:106)
  at android.os.Looper.loop (Looper.java:171)
  at android.app.ActivityThread.main (ActivityThread.java:6633)
  at java.lang.reflect.Method.invoke (Method.java)
  at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run (RuntimeInit.java:547)
  at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:823)

【问题讨论】：

该堆栈跟踪看起来没有混淆。是什么让你认为它是？它包含所有方法名称和行号。
感谢您的回复。它是。查看顶部 MainActivity.d 和 MainActivityPresenter.b 等实际上，我找到了一个解决方案，如何在 util proguardgui 的帮助下对其进行反混淆。我会将其作为答案发布，但对于这种奇怪的 Play 管理中心行为仍有疑问。

标签： android android-proguard deobfuscation google-play-console

【解决方案1】：

尽管我仍然没有答案，为什么 Play 管理中心会出现这样的行为，这个问题的主要目的是去混淆我的堆栈跟踪并修复崩溃。

因此，作为一种解决方法，我不得不使用 Android SDK 的标准实用程序 proguardgui。为了学习如何使用它，我关注了this guide，它非常清晰明了，所以我不需要在这里重写它的细微差别。

【讨论】：