Merge "Update dwell ripple animation" into sc-v2-dev am: 76b2a10f2b (a7edd836) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/biometrics/AuthRippleController.kt

+9 −42

Original line number	Diff line number	Diff line
		@@ -80,11 +80,6 @@ class AuthRippleController @Inject constructor(
		private var circleReveal: LightRevealEffect? = null

		private var udfpsController: UdfpsController? = null

		private var dwellScale = 2f
		private var expandedDwellScale = 2.5f
		private var aodDwellScale = 1.9f
		private var aodExpandedDwellScale = 2.3f
		private var udfpsRadius: Float = -1f

		override fun onInit() {
		@@ -128,7 +123,7 @@ class AuthRippleController @Inject constructor(
		updateSensorLocation()
		if (biometricSourceType == BiometricSourceType.FINGERPRINT &&
		fingerprintSensorLocation != null) {
		mView.setSensorLocation(fingerprintSensorLocation!!)
		mView.setFingerprintSensorLocation(fingerprintSensorLocation!!, udfpsRadius)
		showUnlockedRipple()
		} else if (biometricSourceType == BiometricSourceType.FACE &&
		faceSensorLocation != null) {
		@@ -241,24 +236,12 @@ class AuthRippleController @Inject constructor(
		}

		private fun updateRippleColor() {
		mView.setColor(
		Utils.getColorAttr(sysuiContext, android.R.attr.colorAccent).defaultColor)
		mView.setLockScreenColor(Utils.getColorAttrDefaultColor(sysuiContext,
		R.attr.wallpaperTextColorAccent))
		}

		private fun showDwellRipple() {
		if (statusBarStateController.isDozing) {
		mView.startDwellRipple(
		/* startRadius */ udfpsRadius,
		/* endRadius / udfpsRadius aodDwellScale,
		/* expandedRadius / udfpsRadius aodExpandedDwellScale,
		/* isDozing */ true)
		} else {
		mView.startDwellRipple(
		/* startRadius */ udfpsRadius,
		/* endRadius / udfpsRadius dwellScale,
		/* expandedRadius / udfpsRadius expandedDwellScale,
		/* isDozing */ false)
		}
		mView.startDwellRipple(statusBarStateController.isDozing)
		}

		private val keyguardUpdateMonitorCallback =
		@@ -295,7 +278,7 @@ class AuthRippleController @Inject constructor(
		return
		}

		mView.setSensorLocation(fingerprintSensorLocation!!)
		mView.setFingerprintSensorLocation(fingerprintSensorLocation!!, udfpsRadius)
		showDwellRipple()
		}

		@@ -307,8 +290,8 @@ class AuthRippleController @Inject constructor(
		private val authControllerCallback =
		object : AuthController.Callback {
		override fun onAllAuthenticatorsRegistered() {
		updateSensorLocation()
		updateUdfpsDependentParams()
		updateSensorLocation()
		}

		override fun onEnrollmentsChanged() {
		@@ -329,20 +312,6 @@ class AuthRippleController @Inject constructor(
		}

		inner class AuthRippleCommand : Command {
		fun printLockScreenDwellInfo(pw: PrintWriter) {
		pw.println("lock screen dwell ripple: " +
		"\n\tsensorLocation=$fingerprintSensorLocation" +
		"\n\tdwellScale=$dwellScale" +
		"\n\tdwellExpand=$expandedDwellScale")
		}

		fun printAodDwellInfo(pw: PrintWriter) {
		pw.println("aod dwell ripple: " +
		"\n\tsensorLocation=$fingerprintSensorLocation" +
		"\n\tdwellScale=$aodDwellScale" +
		"\n\tdwellExpand=$aodExpandedDwellScale")
		}

		override fun execute(pw: PrintWriter, args: List<String>) {
		if (args.isEmpty()) {
		invalidCommand(pw)
		@@ -350,11 +319,9 @@ class AuthRippleController @Inject constructor(
		when (args[0]) {
		"dwell" -> {
		showDwellRipple()
		if (statusBarStateController.isDozing) {
		printAodDwellInfo(pw)
		} else {
		printLockScreenDwellInfo(pw)
		}
		pw.println("lock screen dwell ripple: " +
		"\n\tsensorLocation=$fingerprintSensorLocation" +
		"\n\tudfpsRadius=$udfpsRadius")
		}
		"fingerprint" -> {
		updateSensorLocation()

packages/SystemUI/src/com/android/systemui/biometrics/AuthRippleView.kt

+90 −97

Original line number	Diff line number	Diff line
		@@ -21,6 +21,7 @@ import android.animation.AnimatorSet
		import android.animation.ValueAnimator
		import android.content.Context
		import android.graphics.Canvas
		import android.graphics.Color
		import android.graphics.Paint
		import android.graphics.PointF
		import android.util.AttributeSet
		@@ -28,6 +29,7 @@ import android.view.View
		import android.view.animation.PathInterpolator
		import com.android.internal.graphics.ColorUtils
		import com.android.systemui.animation.Interpolators
		import com.android.systemui.statusbar.charging.DwellRippleShader
		import com.android.systemui.statusbar.charging.RippleShader

		private const val RIPPLE_SPARKLE_STRENGTH: Float = 0.4f
		@@ -43,23 +45,32 @@ private const val RIPPLE_SPARKLE_STRENGTH: Float = 0.4f
		class AuthRippleView(context: Context?, attrs: AttributeSet?) : View(context, attrs) {
		private val retractInterpolator = PathInterpolator(.05f, .93f, .1f, 1f)

		private val dwellPulseDuration = 50L
		private val dwellAlphaDuration = dwellPulseDuration
		private val dwellAlpha: Float = 1f
		private val dwellExpandDuration = 1200L - dwellPulseDuration
		private val dwellPulseDuration = 100L
		private val dwellExpandDuration = 2000L - dwellPulseDuration

		private val aodDwellPulseDuration = 50L
		private var aodDwellAlphaDuration = aodDwellPulseDuration
		private var aodDwellAlpha: Float = .8f
		private var aodDwellExpandDuration = 1200L - aodDwellPulseDuration
		private var drawDwell: Boolean = false
		private var drawRipple: Boolean = false

		private var lockScreenColorVal = Color.WHITE
		private val retractDuration = 400L
		private var alphaInDuration: Long = 0
		private var unlockedRippleInProgress: Boolean = false
		private val dwellShader = DwellRippleShader()
		private val dwellPaint = Paint()
		private val rippleShader = RippleShader()
		private val ripplePaint = Paint()
		private var retractAnimator: Animator? = null
		private var dwellPulseOutAnimator: Animator? = null
		private var dwellRadius: Float = 0f
		set(value) {
		dwellShader.maxRadius = value
		field = value
		}
		private var dwellOrigin: PointF = PointF()
		set(value) {
		dwellShader.origin = value
		field = value
		}
		private var radius: Float = 0f
		set(value) {
		rippleShader.radius = value
		@@ -76,6 +87,11 @@ class AuthRippleView(context: Context?, attrs: AttributeSet?) : View(context, at
		rippleShader.progress = 0f
		rippleShader.sparkleStrength = RIPPLE_SPARKLE_STRENGTH
		ripplePaint.shader = rippleShader

		dwellShader.color = 0xffffffff.toInt() // default color
		dwellShader.progress = 0f
		dwellShader.distortionStrength = .4f
		dwellPaint.shader = dwellShader
		visibility = GONE
		}

		@@ -84,6 +100,13 @@ class AuthRippleView(context: Context?, attrs: AttributeSet?) : View(context, at
		radius = maxOf(location.x, location.y, width - location.x, height - location.y).toFloat()
		}

		fun setFingerprintSensorLocation(location: PointF, sensorRadius: Float) {
		origin = location
		radius = maxOf(location.x, location.y, width - location.x, height - location.y).toFloat()
		dwellOrigin = location
		dwellRadius = sensorRadius * 1.5f
		}

		fun setAlphaInDuration(duration: Long) {
		alphaInDuration = duration
		}
		@@ -97,14 +120,14 @@ class AuthRippleView(context: Context?, attrs: AttributeSet?) : View(context, at
		}

		if (dwellPulseOutAnimator?.isRunning == true) {
		val retractRippleAnimator = ValueAnimator.ofFloat(rippleShader.progress, 0f)
		val retractRippleAnimator = ValueAnimator.ofFloat(dwellShader.progress, 0f)
		.apply {
		interpolator = retractInterpolator
		duration = retractDuration
		addUpdateListener { animator ->
		val now = animator.currentPlayTime
		rippleShader.progress = animator.animatedValue as Float
		rippleShader.time = now.toFloat()
		dwellShader.progress = animator.animatedValue as Float
		dwellShader.time = now.toFloat()

		invalidate()
		}
		@@ -114,8 +137,8 @@ class AuthRippleView(context: Context?, attrs: AttributeSet?) : View(context, at
		interpolator = Interpolators.LINEAR
		duration = retractDuration
		addUpdateListener { animator ->
		rippleShader.color = ColorUtils.setAlphaComponent(
		rippleShader.color,
		dwellShader.color = ColorUtils.setAlphaComponent(
		dwellShader.color,
		animator.animatedValue as Int
		)
		invalidate()
		@@ -127,13 +150,12 @@ class AuthRippleView(context: Context?, attrs: AttributeSet?) : View(context, at
		addListener(object : AnimatorListenerAdapter() {
		override fun onAnimationStart(animation: Animator?) {
		dwellPulseOutAnimator?.cancel()
		rippleShader.shouldFadeOutRipple = false
		visibility = VISIBLE
		drawDwell = true
		}

		override fun onAnimationEnd(animation: Animator?) {
		visibility = GONE
		resetRippleAlpha()
		drawDwell = false
		resetDwellAlpha()
		}
		})
		start()
		@@ -142,101 +164,54 @@ class AuthRippleView(context: Context?, attrs: AttributeSet?) : View(context, at
		}

		/**
		* Ripple that moves animates from an outer ripple ring of
		* startRadius => endRadius => expandedRadius
		* Plays a ripple animation that grows to the dwellRadius with distortion.
		*/
		fun startDwellRipple(
		startRadius: Float,
		endRadius: Float,
		expandedRadius: Float,
		isDozing: Boolean
		) {
		fun startDwellRipple(isDozing: Boolean) {
		if (unlockedRippleInProgress \|\| dwellPulseOutAnimator?.isRunning == true) {
		return
		}

		// we divide by 4 because the desired startRadius and endRadius is for the ripple's outer
		// ring see RippleShader
		val startDwellProgress = startRadius / radius / 4f
		val endInitialDwellProgress = endRadius / radius / 4f
		val endExpandDwellProgress = expandedRadius / radius / 4f
		updateDwellRippleColor(isDozing)

		val alpha = if (isDozing) aodDwellAlpha else dwellAlpha
		val pulseOutEndAlpha = (255 * alpha).toInt()
		val expandDwellEndAlpha = kotlin.math.min((255 * (alpha + .25f)).toInt(), 255)
		val dwellPulseOutRippleAnimator = ValueAnimator.ofFloat(startDwellProgress,
		endInitialDwellProgress).apply {
		interpolator = Interpolators.LINEAR_OUT_SLOW_IN
		duration = if (isDozing) aodDwellPulseDuration else dwellPulseDuration
		val dwellPulseOutRippleAnimator = ValueAnimator.ofFloat(0f, .8f).apply {
		interpolator = Interpolators.LINEAR
		duration = dwellPulseDuration
		addUpdateListener { animator ->
		val now = animator.currentPlayTime
		rippleShader.progress = animator.animatedValue as Float
		rippleShader.time = now.toFloat()

		invalidate()
		}
		}
		dwellShader.progress = animator.animatedValue as Float
		dwellShader.time = now.toFloat()

		val dwellPulseOutAlphaAnimator = ValueAnimator.ofInt(0, pulseOutEndAlpha).apply {
		interpolator = Interpolators.LINEAR
		duration = if (isDozing) aodDwellAlphaDuration else dwellAlphaDuration
		addUpdateListener { animator ->
		rippleShader.color = ColorUtils.setAlphaComponent(
		rippleShader.color,
		animator.animatedValue as Int
		)
		invalidate()
		}
		}

		// slowly animate outwards until we receive a call to retractRipple or startUnlockedRipple
		val expandDwellRippleAnimator = ValueAnimator.ofFloat(endInitialDwellProgress,
		endExpandDwellProgress).apply {
		val expandDwellRippleAnimator = ValueAnimator.ofFloat(.8f, 1f).apply {
		interpolator = Interpolators.LINEAR_OUT_SLOW_IN
		duration = if (isDozing) aodDwellExpandDuration else dwellExpandDuration
		duration = dwellExpandDuration
		addUpdateListener { animator ->
		val now = animator.currentPlayTime
		rippleShader.progress = animator.animatedValue as Float
		rippleShader.time = now.toFloat()

		invalidate()
		}
		}
		dwellShader.progress = animator.animatedValue as Float
		dwellShader.time = now.toFloat()

		val expandDwellAlphaAnimator = ValueAnimator.ofInt(pulseOutEndAlpha, expandDwellEndAlpha)
		.apply {
		interpolator = Interpolators.LINEAR
		duration = if (isDozing) aodDwellExpandDuration else dwellExpandDuration
		addUpdateListener { animator ->
		rippleShader.color = ColorUtils.setAlphaComponent(
		rippleShader.color,
		animator.animatedValue as Int
		)
		invalidate()
		}
		}

		val initialDwellPulseOutAnimator = AnimatorSet().apply {
		playTogether(dwellPulseOutRippleAnimator, dwellPulseOutAlphaAnimator)
		}
		val expandDwellAnimator = AnimatorSet().apply {
		playTogether(expandDwellRippleAnimator, expandDwellAlphaAnimator)
		}

		dwellPulseOutAnimator = AnimatorSet().apply {
		playSequentially(
		initialDwellPulseOutAnimator,
		expandDwellAnimator
		dwellPulseOutRippleAnimator,
		expandDwellRippleAnimator
		)
		addListener(object : AnimatorListenerAdapter() {
		override fun onAnimationStart(animation: Animator?) {
		retractAnimator?.cancel()
		rippleShader.shouldFadeOutRipple = false
		visibility = VISIBLE
		drawDwell = true
		}

		override fun onAnimationEnd(animation: Animator?) {
		visibility = GONE
		drawDwell = false
		resetRippleAlpha()
		}
		})
		@@ -252,16 +227,7 @@ class AuthRippleView(context: Context?, attrs: AttributeSet?) : View(context, at
		return // Ignore if ripple effect is already playing
		}

		var rippleStart = 0f
		var alphaDuration = alphaInDuration
		if (dwellPulseOutAnimator?.isRunning == true \|\| retractAnimator?.isRunning == true) {
		rippleStart = rippleShader.progress
		alphaDuration = 0
		dwellPulseOutAnimator?.cancel()
		retractAnimator?.cancel()
		}

		val rippleAnimator = ValueAnimator.ofFloat(rippleStart, 1f).apply {
		val rippleAnimator = ValueAnimator.ofFloat(0f, 1f).apply {
		interpolator = Interpolators.LINEAR_OUT_SLOW_IN
		duration = AuthRippleController.RIPPLE_ANIMATION_DURATION
		addUpdateListener { animator ->
		@@ -274,7 +240,7 @@ class AuthRippleView(context: Context?, attrs: AttributeSet?) : View(context, at
		}

		val alphaInAnimator = ValueAnimator.ofInt(0, 255).apply {
		duration = alphaDuration
		duration = alphaInDuration
		addUpdateListener { animator ->
		rippleShader.color = ColorUtils.setAlphaComponent(
		rippleShader.color,
		@@ -293,12 +259,14 @@ class AuthRippleView(context: Context?, attrs: AttributeSet?) : View(context, at
		override fun onAnimationStart(animation: Animator?) {
		unlockedRippleInProgress = true
		rippleShader.shouldFadeOutRipple = true
		drawRipple = true
		visibility = VISIBLE
		}

		override fun onAnimationEnd(animation: Animator?) {
		onAnimationEnd?.run()
		unlockedRippleInProgress = false
		drawRipple = false
		visibility = GONE
		}
		})
		@@ -313,17 +281,42 @@ class AuthRippleView(context: Context?, attrs: AttributeSet?) : View(context, at
		)
		}

		fun setColor(color: Int) {
		rippleShader.color = color
		fun setLockScreenColor(color: Int) {
		lockScreenColorVal = color
		rippleShader.color = lockScreenColorVal
		resetRippleAlpha()
		}

		fun updateDwellRippleColor(isDozing: Boolean) {
		if (isDozing) {
		dwellShader.color = Color.WHITE
		} else {
		dwellShader.color = lockScreenColorVal
		}
		resetDwellAlpha()
		}

		fun resetDwellAlpha() {
		dwellShader.color = ColorUtils.setAlphaComponent(
		dwellShader.color,
		255
		)
		}

		override fun onDraw(canvas: Canvas?) {
		// To reduce overdraw, we mask the effect to a circle whose radius is big enough to cover
		// the active effect area. Values here should be kept in sync with the
		// animation implementation in the ripple shader.
		val maskRadius = (1 - (1 - rippleShader.progress) * (1 - rippleShader.progress) *
		if (drawDwell) {
		val maskRadius = (1 - (1 - dwellShader.progress) * (1 - dwellShader.progress) *
		(1 - dwellShader.progress)) * dwellRadius * 2f
		canvas?.drawCircle(dwellOrigin.x, dwellOrigin.y, maskRadius, dwellPaint)
		}

		if (drawRipple) {
		val mask = (1 - (1 - rippleShader.progress) * (1 - rippleShader.progress) *
		(1 - rippleShader.progress)) * radius * 2f
		canvas?.drawCircle(origin.x, origin.y, maskRadius, ripplePaint)
		canvas?.drawCircle(origin.x, origin.y, mask, ripplePaint)
		}
		}
		}

packages/SystemUI/src/com/android/systemui/statusbar/charging/DwellRippleShader.kt

+6 −6

Original line number	Diff line number	Diff line
		@@ -59,8 +59,8 @@ class DwellRippleShader internal constructor() : RuntimeShader(SHADER, false) {
		}

		vec2 distort(vec2 p, float time, float distort_amount_xy, float frequency) {
		return p + vec2(sin(p.x * frequency + in_phase1),
		cos(p.y * frequency * 1.23 + in_phase2)) * distort_amount_xy;
		return p + vec2(sin(p.y * frequency + in_phase1),
		cos(p.x * frequency * -1.23 + in_phase2)) * distort_amount_xy;
		}

		vec4 ripple(vec2 p, float distort_xy, float frequency) {
		@@ -73,11 +73,11 @@ class DwellRippleShader internal constructor() : RuntimeShader(SHADER, false) {
		"""
		private const val SHADER_MAIN = """vec4 main(vec2 p) {
		vec4 color1 = ripple(p,
		12 * in_distortion_strength, // distort_xy
		34 * in_distortion_strength, // distort_xy
		0.012 // frequency
		);
		vec4 color2 = ripple(p,
		17.5 * in_distortion_strength, // distort_xy
		49 * in_distortion_strength, // distort_xy
		0.018 // frequency
		);
		// Alpha blend between two layers.
		@@ -128,8 +128,8 @@ class DwellRippleShader internal constructor() : RuntimeShader(SHADER, false) {
		set(value) {
		field = value * 0.001f
		setUniform("in_time", field)
		setUniform("in_phase1", field * 2f + 0.367f)
		setUniform("in_phase2", field * 5.2f * 1.531f)
		setUniform("in_phase1", field * 3f + 0.367f)
		setUniform("in_phase2", field * 7.2f * 1.531f)
		}

		/**

packages/SystemUI/tests/src/com/android/systemui/biometrics/AuthRippleControllerTest.kt

+3 −3

Original line number	Diff line number	Diff line
		@@ -131,7 +131,7 @@ class AuthRippleControllerTest : SysuiTestCase() {
		false /* isStrongBiometric */)

		// THEN update sensor location and show ripple
		verify(rippleView).setSensorLocation(fpsLocation)
		verify(rippleView).setFingerprintSensorLocation(fpsLocation, -1f)
		verify(rippleView).startUnlockedRipple(any())
		}

		@@ -292,10 +292,10 @@ class AuthRippleControllerTest : SysuiTestCase() {

		reset(rippleView)
		captor.value.onThemeChanged()
		verify(rippleView).setColor(ArgumentMatchers.anyInt())
		verify(rippleView).setLockScreenColor(ArgumentMatchers.anyInt())

		reset(rippleView)
		captor.value.onUiModeChanged()
		verify(rippleView).setColor(ArgumentMatchers.anyInt())
		verify(rippleView).setLockScreenColor(ArgumentMatchers.anyInt())
		}
		}