PerformanceMetricsState$Companion.getHolderForHierarchy crash

[ihermandev]

Describe what happened
I encountered a ClassCastException error when using the androidx.metrics:metrics-performance library version 1.0.0-alpha04, which is included in the com.datadoghq:dd-sdk-android-rum package.

Fatal Exception: java.lang.ClassCastException
androidx.metrics.performance.DelegatingFrameMetricsListener cannot be cast to androidx.metrics.performance.PerformanceMetricsState$Holder

Steps to reproduce the issue:
Don't know to be honest it just happens randomly

Additional context

• Android OS version: 13
• Device Model: Galaxy S21 FE 5G
• Datadog SDK version: 2.2.0

[0xnm]

Hello @ihermandev! Thanks for opening the issue. Can you please post the full stacktrace of the error happening?

[ihermandev]

Sure, the full stacktrace is

Fatal Exception: java.lang.ClassCastException: androidx.metrics.performance.DelegatingFrameMetricsListener cannot be cast to androidx.metrics.performance.PerformanceMetricsState$Holder
       at androidx.metrics.performance.PerformanceMetricsState$Companion.getHolderForHierarchy(PerformanceMetricsState.kt:367)
       at androidx.metrics.performance.DelegatingFrameMetricsListener.onFrameMetricsAvailable(JankStatsApi24Impl.kt:225)
       at android.view.FrameMetricsObserver.onFrameMetricsAvailable(FrameMetricsObserver.java:59)
       at android.graphics.HardwareRendererObserver.lambda$notifyDataAvailable$0$android-graphics-HardwareRendererObserver(HardwareRendererObserver.java:94)
       at android.graphics.HardwareRendererObserver$$ExternalSyntheticLambda0.run(:2)
       at android.os.Handler.handleCallback(Handler.java:942)
       at android.os.Handler.dispatchMessage(Handler.java:99)
       at android.os.Looper.loopOnce(Looper.java:226)
       at android.os.Looper.loop(Looper.java:313)
       at android.os.HandlerThread.run(HandlerThread.java:67)

[0xnm]

Hello @ihermandev! Thanks for sharing stacktrace (I edited it and removed non-relevant threads).

It seems that it is a bug in the androidx.metrics:metrics-performance library we are using under the hood. Can you please check its version resolved for your application? You can run dependencies task for the module where you add our SDK to see the list of the dependencies.

[ihermandev]

The version is 1.0.0-alpha04

[0xnm]

I've opened a bug in the Google Issue Tracker, you can star it to see the updates.

[ihermandev]

Great! Thank you for the assistance.

[ihermandev]

Great! Thank you for the assistance.

[Aetherna]

Guys I just saw this happen. Triggered by opening the app from a deeplink, if that changes anything.
.main.MainActivity cannot be cast to androidx.metrics.performance.PerformanceMetricsState$Holder

[0xnm]

@Aetherna this is an issue in androidx.metrics:metrics-performance library and was reported here. Once fix is out we will update the library used.