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Android - Crash on bluetooth keyboard device connection and disconnection #15903

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ArchangelJTW opened this issue Jun 3, 2024 · 6 comments
Closed

Android - Crash on bluetooth keyboard device connection and disconnection #15903

ArchangelJTW opened this issue Jun 3, 2024 · 6 comments
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bug os-android

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@ArchangelJTW
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Describe the bug

App crashes if bluetooth keyboard device is connected or disconnected while it is open.

To Reproduce

Connect or disconnect a bluetooth keyboard device to an Android device with an Avalonia Android App open.

Expected behavior

Avalonia should be able to handle any changes in input on mobile during runtime, such as a bluetooth keyboard being connected or disconnected.

Avalonia version

11.1.0-beta2

OS

Android

Additional context

I'm developing an app that uses a barcode scanner. Barcode scanners for those who don't know typically, and in this case, just function as keyboards (Android even detects it as if it's a keyboard). This one is connected through bluetooth.

If the app is running and the bluetooth scanner is connected or disconnected the app crashes,

I have not been able to get any useful debugging information as of yet.
@maxkatz6
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maxkatz6 commented Jun 5, 2024

Can you attach any logs related to the crash? Collected from the app or from the logcat.

@ArchangelJTW
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Can you attach any logs related to the crash? Collected from the app or from the logcat.

I got everything I could from logcat, I see some Avalonia related logs but also included some of the surrounding logs. There appears to be several Avalonia errors related to buffers and window management.

logcat_approx_crash_log.txt

@ArchangelJTW
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ArchangelJTW commented Jun 10, 2024 •
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@maxkatz6 I've acquired a more useful stack trace through some logging I setup here:

Click To Expand 

[6/10/2024 11:35:05 AM] System.NotSupportedException: Unable to activate instance of type Avalonia.Android.AvaloniaView from native handle 0x7fd3a7c794 (key_handle 0x94ae78f).
 ---> System.MissingMethodException: No constructor found for Avalonia.Android.AvaloniaView::.ctor(System.IntPtr, Android.Runtime.JniHandleOwnership)
 ---> Java.Interop.JavaLocationException: Exception of type 'Java.Interop.JavaLocationException' was thrown.
Java.Lang.Error: Exception of type 'Java.Lang.Error' was thrown.

  --- End of managed Java.Lang.Error stack trace ---
java.lang.Error: Java callstack:
    at crc6431345fe65afe8d98.AvaloniaView.n_onVisibilityAggregated(Native Method)
    at crc6431345fe65afe8d98.AvaloniaView.onVisibilityAggregated(AvaloniaView.java:68)
    at android.view.View.dispatchDetachedFromWindow(View.java:18460)
    at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3837)
    at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3829)
    at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3829)
    at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3829)
    at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3829)
    at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3829)
    at android.view.ViewRootImpl.dispatchDetachedFromWindow(ViewRootImpl.java:3975)
    at android.view.ViewRootImpl.doDie(ViewRootImpl.java:6985)
    at android.view.ViewRootImpl.die(ViewRootImpl.java:6958)
    at android.view.WindowManagerGlobal.removeViewLocked(WindowManagerGlobal.java:458)
    at android.view.WindowManagerGlobal.removeView(WindowManagerGlobal.java:396)
    at android.view.WindowManagerImpl.removeViewImmediate(WindowManagerImpl.java:124)
    at android.app.ActivityThread.handleDestroyActivity(ActivityThread.java:4532)
    at android.app.ActivityThread.handleRelaunchActivityInner(ActivityThread.java:4794)
    at android.app.ActivityThread.handleRelaunchActivity(ActivityThread.java:4727)
    at android.app.servertransaction.ActivityRelaunchItem.execute(ActivityRelaunchItem.java:69)
    at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108)
    at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68)
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1839)
    at android.os.Handler.dispatchMessage(Handler.java:106)
    at android.os.Looper.loop(Looper.java:193)
    at android.app.ActivityThread.main(ActivityThread.java:6714)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:503)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:911)

  --- End of managed Java.Lang.Error stack trace ---
java.lang.Error: Java callstack:
    at crc6431345fe65afe8d98.AvaloniaView.n_onVisibilityAggregated(Native Method)
    at crc6431345fe65afe8d98.AvaloniaView.onVisibilityAggregated(AvaloniaView.java:68)
    at android.view.View.dispatchDetachedFromWindow(View.java:18460)
    at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3837)
    at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3829)
    at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3829)
    at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3829)
    at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3829)
    at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3829)
    at android.view.ViewRootImpl.dispatchDetachedFromWindow(ViewRootImpl.java:3975)
    at android.view.ViewRootImpl.doDie(ViewRootImpl.java:6985)
    at android.view.ViewRootImpl.die(ViewRootImpl.java:6958)
    at android.view.WindowManagerGlobal.removeViewLocked(WindowManagerGlobal.java:458)
    at android.view.WindowManagerGlobal.removeView(WindowManagerGlobal.java:396)
    at android.view.WindowManagerImpl.removeViewImmediate(WindowManagerImpl.java:124)
    at android.app.ActivityThread.handleDestroyActivity(ActivityThread.java:4532)
    at android.app.ActivityThread.handleRelaunchActivityInner(ActivityThread.java:4794)
    at android.app.ActivityThread.handleRelaunchActivity(ActivityThread.java:4727)
    at android.app.servertransaction.ActivityRelaunchItem.execute(ActivityRelaunchItem.java:69)
    at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108)
    at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68)
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1839)
    at android.os.Handler.dispatchMessage(Handler.java:106)
    at android.os.Looper.loop(Looper.java:193)
    at android.app.ActivityThread.main(ActivityThread.java:6714)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:503)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:911)

   --- End of inner exception stack trace ---
   at Java.Interop.TypeManager.CreateProxy(Type type, IntPtr handle, JniHandleOwnership transfer)
   at Java.Interop.TypeManager.CreateInstance(IntPtr handle, JniHandleOwnership transfer, Type targetType)
   --- End of inner exception stack trace ---
   at Java.Interop.TypeManager.CreateInstance(IntPtr handle, JniHandleOwnership transfer, Type targetType)
   at Java.Lang.Object.GetObject(IntPtr handle, JniHandleOwnership transfer, Type type)
   at Java.Lang.Object._GetObject[View](IntPtr handle, JniHandleOwnership transfer)
   at Android.Runtime.DynamicMethodNameCounter.2(IntPtr , IntPtr , Boolean )
[6/10/2024 11:40:13 AM] System.NotSupportedException: Unable to activate instance of type Avalonia.Android.AvaloniaView from native handle 0x7fd3a7c794 (key_handle 0x94ae78f).
 ---> System.MissingMethodException: No constructor found for Avalonia.Android.AvaloniaView::.ctor(System.IntPtr, Android.Runtime.JniHandleOwnership)
 ---> Java.Interop.JavaLocationException: Exception of type 'Java.Interop.JavaLocationException' was thrown.
Java.Lang.Error: Exception of type 'Java.Lang.Error' was thrown.

  --- End of managed Java.Lang.Error stack trace ---
java.lang.Error: Java callstack:
    at crc6431345fe65afe8d98.AvaloniaView.n_onVisibilityAggregated(Native Method)
    at crc6431345fe65afe8d98.AvaloniaView.onVisibilityAggregated(AvaloniaView.java:68)
    at android.view.View.dispatchDetachedFromWindow(View.java:18460)
    at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3837)
    at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3829)
    at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3829)
    at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3829)
    at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3829)
    at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3829)
    at android.view.ViewRootImpl.dispatchDetachedFromWindow(ViewRootImpl.java:3975)
    at android.view.ViewRootImpl.doDie(ViewRootImpl.java:6985)
    at android.view.ViewRootImpl.die(ViewRootImpl.java:6958)
    at android.view.WindowManagerGlobal.removeViewLocked(WindowManagerGlobal.java:458)
    at android.view.WindowManagerGlobal.removeView(WindowManagerGlobal.java:396)
    at android.view.WindowManagerImpl.removeViewImmediate(WindowManagerImpl.java:124)
    at android.app.ActivityThread.handleDestroyActivity(ActivityThread.java:4532)
    at android.app.ActivityThread.handleRelaunchActivityInner(ActivityThread.java:4794)
    at android.app.ActivityThread.handleRelaunchActivity(ActivityThread.java:4727)
    at android.app.servertransaction.ActivityRelaunchItem.execute(ActivityRelaunchItem.java:69)
    at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108)
    at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68)
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1839)
    at android.os.Handler.dispatchMessage(Handler.java:106)
    at android.os.Looper.loop(Looper.java:193)
    at android.app.ActivityThread.main(ActivityThread.java:6714)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:503)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:911)

  --- End of managed Java.Lang.Error stack trace ---
java.lang.Error: Java callstack:
    at crc6431345fe65afe8d98.AvaloniaView.n_onVisibilityAggregated(Native Method)
    at crc6431345fe65afe8d98.AvaloniaView.onVisibilityAggregated(AvaloniaView.java:68)
    at android.view.View.dispatchDetachedFromWindow(View.java:18460)
    at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3837)
    at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3829)
    at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3829)
    at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3829)
    at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3829)
    at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3829)
    at android.view.ViewRootImpl.dispatchDetachedFromWindow(ViewRootImpl.java:3975)
    at android.view.ViewRootImpl.doDie(ViewRootImpl.java:6985)
    at android.view.ViewRootImpl.die(ViewRootImpl.java:6958)
    at android.view.WindowManagerGlobal.removeViewLocked(WindowManagerGlobal.java:458)
    at android.view.WindowManagerGlobal.removeView(WindowManagerGlobal.java:396)
    at android.view.WindowManagerImpl.removeViewImmediate(WindowManagerImpl.java:124)
    at android.app.ActivityThread.handleDestroyActivity(ActivityThread.java:4532)
    at android.app.ActivityThread.handleRelaunchActivityInner(ActivityThread.java:4794)
    at android.app.ActivityThread.handleRelaunchActivity(ActivityThread.java:4727)
    at android.app.servertransaction.ActivityRelaunchItem.execute(ActivityRelaunchItem.java:69)
    at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108)
    at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68)
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1839)
    at android.os.Handler.dispatchMessage(Handler.java:106)
    at android.os.Looper.loop(Looper.java:193)
    at android.app.ActivityThread.main(ActivityThread.java:6714)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:503)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:911)

   --- End of inner exception stack trace ---
   at Java.Interop.TypeManager.CreateProxy(Type type, IntPtr handle, JniHandleOwnership transfer)
   at Java.Interop.TypeManager.CreateInstance(IntPtr handle, JniHandleOwnership transfer, Type targetType)
   --- End of inner exception stack trace ---
   at Java.Interop.TypeManager.CreateInstance(IntPtr handle, JniHandleOwnership transfer, Type targetType)
   at Java.Lang.Object.GetObject(IntPtr handle, JniHandleOwnership transfer, Type type)
   at Java.Lang.Object._GetObject[View](IntPtr handle, JniHandleOwnership transfer)
   at Android.Runtime.DynamicMethodNameCounter.2(IntPtr , IntPtr , Boolean )
[6/10/2024 12:00:59 PM] System.NotSupportedException: Unable to activate instance of type Avalonia.Android.AvaloniaView from native handle 0x7fd3a7c834 (key_handle 0xf0c5a1c).
 ---> System.MissingMethodException: No constructor found for Avalonia.Android.AvaloniaView::.ctor(System.IntPtr, Android.Runtime.JniHandleOwnership)
 ---> Java.Interop.JavaLocationException: Exception of type 'Java.Interop.JavaLocationException' was thrown.
Java.Lang.Error: Exception of type 'Java.Lang.Error' was thrown.

  --- End of managed Java.Lang.Error stack trace ---
java.lang.Error: Java callstack:
    at crc6431345fe65afe8d98.AvaloniaView.n_onVisibilityAggregated(Native Method)
    at crc6431345fe65afe8d98.AvaloniaView.onVisibilityAggregated(AvaloniaView.java:68)
    at android.view.View.dispatchDetachedFromWindow(View.java:18460)
    at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3837)
    at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3829)
    at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3829)
    at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3829)
    at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3829)
    at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3829)
    at android.view.ViewRootImpl.dispatchDetachedFromWindow(ViewRootImpl.java:3975)
    at android.view.ViewRootImpl.doDie(ViewRootImpl.java:6985)
    at android.view.ViewRootImpl.die(ViewRootImpl.java:6958)
    at android.view.WindowManagerGlobal.removeViewLocked(WindowManagerGlobal.java:458)
    at android.view.WindowManagerGlobal.removeView(WindowManagerGlobal.java:396)
    at android.view.WindowManagerImpl.removeViewImmediate(WindowManagerImpl.java:124)
    at android.app.ActivityThread.handleDestroyActivity(ActivityThread.java:4532)
    at android.app.ActivityThread.handleRelaunchActivityInner(ActivityThread.java:4794)
    at android.app.ActivityThread.handleRelaunchActivity(ActivityThread.java:4727)
    at android.app.servertransaction.ActivityRelaunchItem.execute(ActivityRelaunchItem.java:69)
    at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108)
    at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68)
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1839)
    at android.os.Handler.dispatchMessage(Handler.java:106)
    at android.os.Looper.loop(Looper.java:193)
    at android.app.ActivityThread.main(ActivityThread.java:6714)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:503)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:911)

  --- End of managed Java.Lang.Error stack trace ---
java.lang.Error: Java callstack:
    at crc6431345fe65afe8d98.AvaloniaView.n_onVisibilityAggregated(Native Method)
    at crc6431345fe65afe8d98.AvaloniaView.onVisibilityAggregated(AvaloniaView.java:68)
    at android.view.View.dispatchDetachedFromWindow(View.java:18460)
    at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3837)
    at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3829)
    at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3829)
    at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3829)
    at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3829)
    at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3829)
    at android.view.ViewRootImpl.dispatchDetachedFromWindow(ViewRootImpl.java:3975)
    at android.view.ViewRootImpl.doDie(ViewRootImpl.java:6985)
    at android.view.ViewRootImpl.die(ViewRootImpl.java:6958)
    at android.view.WindowManagerGlobal.removeViewLocked(WindowManagerGlobal.java:458)
    at android.view.WindowManagerGlobal.removeView(WindowManagerGlobal.java:396)
    at android.view.WindowManagerImpl.removeViewImmediate(WindowManagerImpl.java:124)
    at android.app.ActivityThread.handleDestroyActivity(ActivityThread.java:4532)
    at android.app.ActivityThread.handleRelaunchActivityInner(ActivityThread.java:4794)
    at android.app.ActivityThread.handleRelaunchActivity(ActivityThread.java:4727)
    at android.app.servertransaction.ActivityRelaunchItem.execute(ActivityRelaunchItem.java:69)
    at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108)
    at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68)
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1839)
    at android.os.Handler.dispatchMessage(Handler.java:106)
    at android.os.Looper.loop(Looper.java:193)
    at android.app.ActivityThread.main(ActivityThread.java:6714)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:503)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:911)

   --- End of inner exception stack trace ---
   at Java.Interop.TypeManager.CreateProxy(Type type, IntPtr handle, JniHandleOwnership transfer)
   at Java.Interop.TypeManager.CreateInstance(IntPtr handle, JniHandleOwnership transfer, Type targetType)
   --- End of inner exception stack trace ---
   at Java.Interop.TypeManager.CreateInstance(IntPtr handle, JniHandleOwnership transfer, Type targetType)
   at Java.Lang.Object.GetObject(IntPtr handle, JniHandleOwnership transfer, Type type)
   at Java.Lang.Object._GetObject[View](IntPtr handle, JniHandleOwnership transfer)
   at Android.Runtime.DynamicMethodNameCounter.2(IntPtr , IntPtr , Boolean )

@maxkatz6
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@ArchangelJTW that's intersting. I wonder if it will be enough to add this new constructor with shared code as the main one: AvaloniaView.
cc @emmauss

@ArchangelJTW
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I would like to note the issue is still present on nightly 11.1.999

workgroupengineering added a commit to workgroupengineering/Avalonia that referenced this issue Jun 12, 2024
@workgroupengineering
fix: MissingMethodException Issue AvaloniaUI#15903
6482ed9
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@ArchangelJTW
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ArchangelJTW commented Jun 14, 2024 •
edited
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According to @workgroupengineering 's research, this was expected behavior without including the flags ConfigChanges.Keyboard | ConfigChanges.KeyboardHidden | ConfigChanges.Navigation to the main activity. Once these were included, the issue no longer persisted. Thank you, @workgroupengineering .

I recommend this information be added somewhere in the android documentation, so it can easily be found, if it is not present already.

@maxkatz6 maxkatz6 mentioned this issue Aug 5, 2024
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fix: MissingMethodException Issue #15903 workgroupengineering/Avalonia
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@maxkatz6 @ArchangelJTW