Update dwell ripple parameters am: bc9015e209 (91390c64) · Commits · e / os / android_frameworks_base

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

+38 −46

Original line number	Diff line number	Diff line
		@@ -40,6 +40,7 @@ import com.android.systemui.util.ViewController
		import java.io.PrintWriter
		import javax.inject.Inject
		import javax.inject.Provider
		import com.android.systemui.plugins.statusbar.StatusBarStateController

		/***
		* Controls the ripple effect that shows when authentication is successful.
		@@ -57,6 +58,7 @@ class AuthRippleController @Inject constructor(
		private val bypassController: KeyguardBypassController,
		private val biometricUnlockController: BiometricUnlockController,
		private val udfpsControllerProvider: Provider<UdfpsController>,
		private val statusBarStateController: StatusBarStateController,
		rippleView: AuthRippleView?
		) : ViewController<AuthRippleView>(rippleView) {
		var fingerprintSensorLocation: PointF? = null
		@@ -64,8 +66,11 @@ 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() {
		@@ -163,6 +168,22 @@ class AuthRippleController @Inject constructor(
		Utils.getColorAttr(sysuiContext, android.R.attr.colorAccent).defaultColor)
		}

		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)
		}
		}

		private val keyguardUpdateMonitorCallback =
		object : KeyguardUpdateMonitorCallback() {
		override fun onBiometricAuthenticated(
		@@ -204,10 +225,7 @@ class AuthRippleController @Inject constructor(
		}

		mView.setSensorLocation(fingerprintSensorLocation!!)
		mView.startDwellRipple(
		/* startRadius */ udfpsRadius,
		/* endRadius / udfpsRadius dwellScale,
		/* expandedRadius / udfpsRadius expandedDwellScale)
		showDwellRipple()
		}

		override fun onFingerUp() {
		@@ -234,14 +252,18 @@ class AuthRippleController @Inject constructor(
		}

		inner class AuthRippleCommand : Command {
		fun printDwellInfo(pw: PrintWriter) {
		pw.println("dwell ripple: " +
		fun printLockScreenDwellInfo(pw: PrintWriter) {
		pw.println("lock screen dwell ripple: " +
		"\n\tsensorLocation=$fingerprintSensorLocation" +
		"\n\tdwellScale=$dwellScale" +
		"\n\tdwellAlpha=${mView.dwellAlpha}, " +
		"duration=${mView.dwellAlphaDuration}" +
		"\n\tdwellExpand=$expandedDwellScale" +
		"\n\t(crash systemui to reset to default)")
		"\n\tdwellExpand=$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>) {
		@@ -249,40 +271,12 @@ class AuthRippleController @Inject constructor(
		invalidCommand(pw)
		} else {
		when (args[0]) {
		"dwellScale" -> {
		if (args.size > 1 && args[1].toFloatOrNull() != null) {
		dwellScale = args[1].toFloat()
		printDwellInfo(pw)
		} else {
		pw.println("expected float argument <dwellScale>")
		}
		}
		"dwellAlpha" -> {
		if (args.size > 2 && args[1].toFloatOrNull() != null &&
		args[2].toLongOrNull() != null) {
		mView.dwellAlpha = args[1].toFloat()
		if (args[2].toFloat() > 200L) {
		pw.println("alpha animation duration must be less than 200ms.")
		}
		mView.dwellAlphaDuration = kotlin.math.min(args[2].toLong(), 200L)
		printDwellInfo(pw)
		} else {
		pw.println("expected two float arguments:" +
		" <dwellAlpha> <dwellAlphaDuration>")
		}
		}
		"dwellExpand" -> {
		if (args.size > 1 && args[1].toFloatOrNull() != null) {
		val expandedScale = args[1].toFloat()
		if (expandedScale <= dwellScale) {
		pw.println("invalid expandedScale. must be greater than " +
		"dwellScale=$dwellScale, but given $expandedScale")
		} else {
		expandedDwellScale = expandedScale
		}
		printDwellInfo(pw)
		"dwell" -> {
		showDwellRipple()
		if (statusBarStateController.isDozing) {
		printAodDwellInfo(pw)
		} else {
		pw.println("expected float argument <expandedScale>")
		printLockScreenDwellInfo(pw)
		}
		}
		"fingerprint" -> {
		@@ -313,9 +307,7 @@ class AuthRippleController @Inject constructor(
		override fun help(pw: PrintWriter) {
		pw.println("Usage: adb shell cmd statusbar auth-ripple <command>")
		pw.println("Available commands:")
		pw.println(" dwellScale <200ms_scale: float>")
		pw.println(" dwellAlpha <alpha: float> <duration : long>")
		pw.println(" dwellExpand <expanded_scale: float>")
		pw.println(" dwell")
		pw.println(" fingerprint")
		pw.println(" face")
		pw.println(" custom <x-location: int> <y-location: int>")

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

+23 −11

Original line number	Diff line number	Diff line
		@@ -45,12 +45,18 @@ 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 = 200L
		var dwellAlphaDuration = dwellPulseDuration

		private val dwellPulseDuration = 50L
		private val dwellAlphaDuration = dwellPulseDuration
		private val dwellAlpha: Float = 1f
		private val dwellExpandDuration = 1200L - dwellPulseDuration
		private val retractDuration = 400L

		var dwellAlpha: Float = .5f
		private val aodDwellPulseDuration = 50L
		private var aodDwellAlphaDuration = aodDwellPulseDuration
		private var aodDwellAlpha: Float = .8f
		private var aodDwellExpandDuration = 1200L - aodDwellPulseDuration

		private val retractDuration = 400L
		private var alphaInDuration: Long = 0
		private var unlockedRippleInProgress: Boolean = false
		private val rippleShader = RippleShader()
		@@ -142,7 +148,12 @@ class AuthRippleView(context: Context?, attrs: AttributeSet?) : View(context, at
		* Ripple that moves animates from an outer ripple ring of
		* startRadius => endRadius => expandedRadius
		*/
		fun startDwellRipple(startRadius: Float, endRadius: Float, expandedRadius: Float) {
		fun startDwellRipple(
		startRadius: Float,
		endRadius: Float,
		expandedRadius: Float,
		isDozing: Boolean
		) {
		if (unlockedRippleInProgress \|\| dwellPulseOutAnimator?.isRunning == true) {
		return
		}
		@@ -153,12 +164,13 @@ class AuthRippleView(context: Context?, attrs: AttributeSet?) : View(context, at
		val endInitialDwellProgress = endRadius / radius / 4f
		val endExpandDwellProgress = expandedRadius / radius / 4f

		val pulseOutEndAlpha = (255 * dwellAlpha).toInt()
		val expandDwellEndAlpha = kotlin.math.min((255 * (dwellAlpha + .25f)).toInt(), 255)
		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 = dwellPulseDuration
		duration = if (isDozing) aodDwellPulseDuration else dwellPulseDuration
		addUpdateListener { animator ->
		val now = animator.currentPlayTime
		rippleShader.progress = animator.animatedValue as Float
		@@ -170,7 +182,7 @@ class AuthRippleView(context: Context?, attrs: AttributeSet?) : View(context, at

		val dwellPulseOutAlphaAnimator = ValueAnimator.ofInt(0, pulseOutEndAlpha).apply {
		interpolator = Interpolators.LINEAR
		duration = dwellAlphaDuration
		duration = if (isDozing) aodDwellAlphaDuration else dwellAlphaDuration
		addUpdateListener { animator ->
		rippleShader.color = ColorUtils.setAlphaComponent(
		rippleShader.color,
		@@ -184,7 +196,7 @@ class AuthRippleView(context: Context?, attrs: AttributeSet?) : View(context, at
		val expandDwellRippleAnimator = ValueAnimator.ofFloat(endInitialDwellProgress,
		endExpandDwellProgress).apply {
		interpolator = Interpolators.LINEAR_OUT_SLOW_IN
		duration = dwellExpandDuration
		duration = if (isDozing) aodDwellExpandDuration else dwellExpandDuration
		addUpdateListener { animator ->
		val now = animator.currentPlayTime
		rippleShader.progress = animator.animatedValue as Float
		@@ -197,7 +209,7 @@ class AuthRippleView(context: Context?, attrs: AttributeSet?) : View(context, at
		val expandDwellAlphaAnimator = ValueAnimator.ofInt(pulseOutEndAlpha, expandDwellEndAlpha)
		.apply {
		interpolator = Interpolators.LINEAR
		duration = dwellExpandDuration
		duration = if (isDozing) aodDwellExpandDuration else dwellExpandDuration
		addUpdateListener { animator ->
		rippleShader.color = ColorUtils.setAlphaComponent(
		rippleShader.color,

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

+3 −0

Original line number	Diff line number	Diff line
		@@ -23,6 +23,7 @@ import androidx.test.filters.SmallTest
		import com.android.keyguard.KeyguardUpdateMonitor
		import com.android.keyguard.KeyguardUpdateMonitorCallback
		import com.android.systemui.SysuiTestCase
		import com.android.systemui.plugins.statusbar.StatusBarStateController
		import com.android.systemui.statusbar.NotificationShadeWindowController
		import com.android.systemui.statusbar.commandline.CommandRegistry
		import com.android.systemui.statusbar.phone.BiometricUnlockController
		@@ -59,6 +60,7 @@ class AuthRippleControllerTest : SysuiTestCase() {
		@Mock private lateinit var biometricUnlockController: BiometricUnlockController
		@Mock private lateinit var udfpsControllerProvider: Provider<UdfpsController>
		@Mock private lateinit var udfpsController: UdfpsController
		@Mock private lateinit var statusBarStateController: StatusBarStateController

		@Before
		fun setUp() {
		@@ -76,6 +78,7 @@ class AuthRippleControllerTest : SysuiTestCase() {
		bypassController,
		biometricUnlockController,
		udfpsControllerProvider,
		statusBarStateController,
		rippleView
		)
		controller.init()