Merge "Make Back arrow stroke appear earlier" into udc-dev (b185da2a) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/navigationbar/gestural/BackPanelController.kt

+1 −1

Original line number	Diff line number	Diff line
		@@ -607,7 +607,7 @@ class BackPanelController internal constructor(
		)
		}

		private var previousPreThresholdWidthInterpolator = params.entryWidthTowardsEdgeInterpolator
		private var previousPreThresholdWidthInterpolator = params.entryWidthInterpolator
		private fun preThresholdWidthStretchAmount(progress: Float): Float {
		val interpolator = run {
		val isPastSlop = totalTouchDeltaInactive > viewConfiguration.scaledTouchSlop

packages/SystemUI/src/com/android/systemui/navigationbar/gestural/EdgePanelParams.kt

+21 −32

Original line number	Diff line number	Diff line
		@@ -147,8 +147,21 @@ data class EdgePanelParams(private var resources: Resources) {
		val flungCommittedWidthSpring = createSpring(10000f, 1f)
		val flungCommittedHeightSpring = createSpring(10000f, 1f)

		val entryIndicatorAlphaThreshold = .23f
		val entryIndicatorAlphaFactor = 1.05f
		val commonArrowDimensAlphaThreshold = .165f
		val commonArrowDimensAlphaFactor = 1.05f
		val commonArrowDimensAlphaSpring = Step(
		threshold = commonArrowDimensAlphaThreshold,
		factor = commonArrowDimensAlphaFactor,
		postThreshold = createSpring(180f, 0.9f),
		preThreshold = createSpring(2000f, 0.6f)
		)
		val commonArrowDimensAlphaSpringInterpolator = Step(
		threshold = commonArrowDimensAlphaThreshold,
		factor = commonArrowDimensAlphaFactor,
		postThreshold = 1f,
		preThreshold = 0f
		)

		entryIndicator = BackIndicatorDimens(
		horizontalTranslation = getDimen(R.dimen.navigation_edge_entry_margin),
		scale = getDimenFloat(R.dimen.navigation_edge_entry_scale),
		@@ -162,18 +175,8 @@ data class EdgePanelParams(private var resources: Resources) {
		alpha = 0f,
		lengthSpring = createSpring(600f, 0.4f),
		heightSpring = createSpring(600f, 0.4f),
		alphaSpring = Step(
		threshold = entryIndicatorAlphaThreshold,
		factor = entryIndicatorAlphaFactor,
		postThreshold = createSpring(200f, 1f),
		preThreshold = createSpring(2000f, 0.6f)
		),
		alphaInterpolator = Step(
		threshold = entryIndicatorAlphaThreshold,
		factor = entryIndicatorAlphaFactor,
		postThreshold = 1f,
		preThreshold = 0f
		)
		alphaSpring = commonArrowDimensAlphaSpring,
		alphaInterpolator = commonArrowDimensAlphaSpringInterpolator
		),
		backgroundDimens = BackgroundDimens(
		alpha = 1f,
		@@ -188,20 +191,6 @@ data class EdgePanelParams(private var resources: Resources) {
		)
		)

		val preThresholdAndActiveIndicatorAlphaThreshold = .355f
		val preThresholdAndActiveIndicatorAlphaFactor = 1.05f
		val preThresholdAndActiveAlphaSpring = Step(
		threshold = preThresholdAndActiveIndicatorAlphaThreshold,
		factor = preThresholdAndActiveIndicatorAlphaFactor,
		postThreshold = createSpring(180f, 0.9f),
		preThreshold = createSpring(2000f, 0.6f)
		)
		val preThresholdAndActiveAlphaSpringInterpolator = Step(
		threshold = preThresholdAndActiveIndicatorAlphaThreshold,
		factor = preThresholdAndActiveIndicatorAlphaFactor,
		postThreshold = 1f,
		preThreshold = 0f
		)
		activeIndicator = BackIndicatorDimens(
		horizontalTranslation = getDimen(R.dimen.navigation_edge_active_margin),
		scale = getDimenFloat(R.dimen.navigation_edge_active_scale),
		@@ -214,8 +203,8 @@ data class EdgePanelParams(private var resources: Resources) {
		alpha = 1f,
		lengthSpring = activeCommittedArrowLengthSpring,
		heightSpring = activeCommittedArrowHeightSpring,
		alphaSpring = preThresholdAndActiveAlphaSpring,
		alphaInterpolator = preThresholdAndActiveAlphaSpringInterpolator
		alphaSpring = commonArrowDimensAlphaSpring,
		alphaInterpolator = commonArrowDimensAlphaSpringInterpolator
		),
		backgroundDimens = BackgroundDimens(
		alpha = 1f,
		@@ -242,8 +231,8 @@ data class EdgePanelParams(private var resources: Resources) {
		alpha = 1f,
		lengthSpring = createSpring(100f, 0.6f),
		heightSpring = createSpring(100f, 0.6f),
		alphaSpring = preThresholdAndActiveAlphaSpring,
		alphaInterpolator = preThresholdAndActiveAlphaSpringInterpolator
		alphaSpring = commonArrowDimensAlphaSpring,
		alphaInterpolator = commonArrowDimensAlphaSpringInterpolator
		),
		backgroundDimens = BackgroundDimens(
		alpha = 1f,