❗ Crash when using Autocapture on version 1.19.3

[bezmian]

Expected Behavior

App should not crash.

Current Behavior

App is crashing with the following stacktrace:

java.lang.RuntimeException: Can't create handler inside thread Thread[DefaultDispatcher-worker-1,5,main] that has not called Looper.prepare()
	at android.os.Handler.<init>(Handler.java:227)
	at android.os.Handler.<init>(Handler.java:129)
	at android.view.GestureDetector$GestureHandler.<init>(GestureDetector.java:310)
	at android.view.GestureDetector.<init>(GestureDetector.java:425)
	at android.view.GestureDetector.<init>(GestureDetector.java:402)
	at com.amplitude.android.internal.gestures.AutocaptureWindowCallback.<init>(AutocaptureWindowCallback.kt:19)
	at com.amplitude.android.utilities.DefaultEventUtils.startUserInteractionEventTracking(DefaultEventUtils.kt:146)
	at com.amplitude.android.plugins.AndroidLifecyclePlugin.onActivityResumed(AndroidLifecyclePlugin.kt:113)
	at com.amplitude.android.plugins.AndroidLifecyclePlugin$setup$1.invokeSuspend(AndroidLifecyclePlugin.kt:65)
	at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
	at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:101)
	at kotlinx.coroutines.scheduling.CoroutineScheduler.runSafely(CoroutineScheduler.kt:589)
	at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.executeTask(CoroutineScheduler.kt:832)
	at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.runWorker(CoroutineScheduler.kt:720)
	at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.run(CoroutineScheduler.kt:707)
	Suppressed: kotlinx.coroutines.internal.DiagnosticCoroutineContextException: [StandaloneCoroutine{Cancelling}@638111d, Dispatchers.Default]

Possible Solution

Possibly, GestureDetector is initialized too early. The error occurs only in version 1.19.3, indicating that PR 232 changed some behavior.

Steps to Reproduce

@OptIn(ExperimentalAmplitudeFeature::class)
@Singleton
class AmplitudeAnalytics @Inject constructor(@ApplicationContext context: Context) : Analytics {
    private val analytics: Amplitude

    init {
        val trackingOptions = TrackingOptions()
        trackingOptions.disableCity().disableIpAddress().disableLatLng()

        analytics = Amplitude(
            Configuration(
                apiKey = "your-api-key",
                context = context,
                trackingOptions = trackingOptions,
                autocapture = autocaptureOptions {
                    +sessions
                    +appLifecycles
                    +elementInteractions
                }
            )
        )
    }
}

Environment

Any Android device

[igor-amp]

@bezmian Thank you for posting this. There is a bug in our test cases and we missed +elementInteractions check. We are moving plugin handling back to main thread. Fix will be ready in next release, today.

[igor-amp]

Resolved in new release 1.19.4