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Commit ee47f86b authored Sep 26, 2024 by Peter Kalauskas

Coroutine tracing improvements

Replace stack-walking implementation in RepeatWhenAttached with
the one in the tracinglib library. Also, name a few of the flows
manually.

Test: Run demo app, capture trace, look for coroutine IDs
Flag: com.android.systemui.coroutine_tracing
Bug: 289353932
Change-Id: Iba51f42e2403fe3f4538929413b222c9f571b955

parent a7bb06b8

packages/SystemUI/multivalentTests/src/com/android/systemui/statusbar/notification/stack/ui/viewmodel/NotificationListViewModelTest.kt

+1 −1

Original line number	Diff line number	Diff line
		@@ -21,7 +21,6 @@ package com.android.systemui.statusbar.notification.stack.ui.viewmodel
		import android.platform.test.annotations.EnableFlags
		import android.platform.test.flag.junit.FlagsParameterization
		import androidx.test.filters.SmallTest
		import com.android.app.tracing.coroutines.flow.map
		import com.android.systemui.SysuiTestCase
		import com.android.systemui.coroutines.collectLastValue
		import com.android.systemui.flags.DisableSceneContainer
		@@ -51,6 +50,7 @@ import com.android.systemui.util.ui.isAnimating
		import com.android.systemui.util.ui.value
		import com.google.common.truth.Truth.assertThat
		import kotlinx.coroutines.ExperimentalCoroutinesApi
		import kotlinx.coroutines.flow.map
		import kotlinx.coroutines.test.TestScope
		import kotlinx.coroutines.test.runCurrent
		import kotlinx.coroutines.test.runTest

packages/SystemUI/src/com/android/systemui/bouncer/ui/viewmodel/AuthMethodBouncerViewModel.kt

+1 −1

Original line number	Diff line number	Diff line
		@@ -17,7 +17,6 @@
		package com.android.systemui.bouncer.ui.viewmodel

		import android.annotation.StringRes
		import com.android.app.tracing.coroutines.flow.collectLatest
		import com.android.systemui.authentication.domain.interactor.AuthenticationResult
		import com.android.systemui.authentication.shared.model.AuthenticationMethodModel
		import com.android.systemui.bouncer.domain.interactor.BouncerInteractor
		@@ -28,6 +27,7 @@ import kotlinx.coroutines.channels.Channel
		import kotlinx.coroutines.flow.MutableStateFlow
		import kotlinx.coroutines.flow.StateFlow
		import kotlinx.coroutines.flow.asStateFlow
		import kotlinx.coroutines.flow.collectLatest
		import kotlinx.coroutines.flow.receiveAsFlow

		sealed class AuthMethodBouncerViewModel(

packages/SystemUI/src/com/android/systemui/common/usagestats/data/repository/UsageStatsRepository.kt

+1 −1

Original line number	Diff line number	Diff line
		@@ -19,7 +19,7 @@ package com.android.systemui.common.usagestats.data.repository
		import android.app.usage.UsageEvents
		import android.app.usage.UsageEventsQuery
		import android.app.usage.UsageStatsManager
		import com.android.app.tracing.coroutines.withContext
		import com.android.app.tracing.coroutines.withContextTraced as withContext
		import com.android.systemui.common.usagestats.data.model.UsageStatsQuery
		import com.android.systemui.common.usagestats.shared.model.ActivityEventModel
		import com.android.systemui.common.usagestats.shared.model.ActivityEventModel.Lifecycle

packages/SystemUI/src/com/android/systemui/communal/domain/interactor/CommunalInteractor.kt

+1 −1

Original line number	Diff line number	Diff line
		@@ -23,7 +23,7 @@ import android.content.pm.UserInfo
		import android.os.UserHandle
		import android.os.UserManager
		import android.provider.Settings
		import com.android.app.tracing.coroutines.launch
		import com.android.app.tracing.coroutines.launchTraced as launch
		import com.android.compose.animation.scene.ObservableTransitionState
		import com.android.compose.animation.scene.SceneKey
		import com.android.compose.animation.scene.TransitionKey

packages/SystemUI/src/com/android/systemui/communal/domain/interactor/CommunalSceneInteractor.kt

+1 −1

Original line number	Diff line number	Diff line
		@@ -16,7 +16,7 @@

		package com.android.systemui.communal.domain.interactor

		import com.android.app.tracing.coroutines.launch
		import com.android.app.tracing.coroutines.launchTraced as launch
		import com.android.compose.animation.scene.ObservableTransitionState
		import com.android.compose.animation.scene.SceneKey
		import com.android.compose.animation.scene.TransitionKey