Merge "DOZING->LOCKSCREEN alpha should just be 1f" into main (47c54dc7) · Commits · e / os / android_frameworks_base

packages/SystemUI/multivalentTests/src/com/android/systemui/keyguard/ui/viewmodel/DozingToLockscreenTransitionViewModelTest.kt

+22 −0

Original line number	Diff line number	Diff line
		@@ -41,6 +41,28 @@ class DozingToLockscreenTransitionViewModelTest : SysuiTestCase() {
		val repository = kosmos.fakeKeyguardTransitionRepository
		val underTest = kosmos.dozingToLockscreenTransitionViewModel

		@Test
		fun lockscreenAlpha() =
		testScope.runTest {
		val lockscreenAlpha by collectValues(underTest.lockscreenAlpha)
		repository.sendTransitionStep(step(0f, TransitionState.STARTED))
		repository.sendTransitionStep(step(0.1f))
		repository.sendTransitionStep(step(0.5f))
		repository.sendTransitionStep(step(1f))
		lockscreenAlpha.forEach { assertThat(it).isEqualTo(1f) }
		}

		@Test
		fun shortcutsAlpha() =
		testScope.runTest {
		val shortcutsAlpha by collectValues(underTest.shortcutsAlpha)
		repository.sendTransitionStep(step(0f, TransitionState.STARTED))
		repository.sendTransitionStep(step(0.5f))
		repository.sendTransitionStep(step(1f))
		assertThat(shortcutsAlpha[0]).isEqualTo(0f)
		assertThat(shortcutsAlpha[1]).isEqualTo(1f)
		}

		@Test
		fun deviceEntryParentViewShows() =
		testScope.runTest {

+2 −1

Original line number	Diff line number	Diff line
		@@ -51,7 +51,8 @@ constructor(
		onCancel = { 0f },
		)

		val lockscreenAlpha: Flow<Float> = shortcutsAlpha
		// Show immediately to avoid what can appear to be a flicker on device wakeup
		val lockscreenAlpha: Flow<Float> = transitionAnimation.immediatelyTransitionTo(1f)

		val deviceEntryBackgroundViewAlpha: Flow<Float> =
		transitionAnimation.immediatelyTransitionTo(1f)