Merge "[Media TTT] Apply ripple effect for new states" into tm-qpr-dev

packages/SystemUI/animation/src/com/android/systemui/surfaceeffects/ripple/RippleShader.kt

@@ -169,11 +169,9 @@ class RippleShader(rippleShape: RippleShape = RippleShape.CIRCLE) :
             setFloatUniform("in_progress", value)
             val curvedProg = 1 - (1 - value) * (1 - value) * (1 - value)
 
-            setFloatUniform(
+            currentWidth = maxSize.x * curvedProg
-                "in_size",
+            currentHeight = maxSize.y * curvedProg
-                /* width= */ maxSize.x * curvedProg,
+            setFloatUniform("in_size", /* width= */ currentWidth, /* height= */ currentHeight)
-                /* height= */ maxSize.y * curvedProg
-            )
             setFloatUniform("in_thickness", maxSize.y * curvedProg * 0.5f)
             // radius should not exceed width and height values.
             setFloatUniform("in_cornerRadius", Math.min(maxSize.x, maxSize.y) * curvedProg)
@@ -237,4 +235,10 @@ class RippleShader(rippleShape: RippleShape = RippleShape.CIRCLE) :
      * False for a ring effect.
      */
     var rippleFill: Boolean = false
+
+    var currentWidth: Float = 0f
+        private set
+
+    var currentHeight: Float = 0f
+        private set
 }

packages/SystemUI/animation/src/com/android/systemui/surfaceeffects/ripple/RippleView.kt

@@ -36,7 +36,7 @@ import com.android.systemui.surfaceeffects.ripple.RippleShader.RippleShape
  */
 open class RippleView(context: Context?, attrs: AttributeSet?) : View(context, attrs) {
 
-    private lateinit var rippleShader: RippleShader
+    protected lateinit var rippleShader: RippleShader
     lateinit var rippleShape: RippleShape
         private set
 

packages/SystemUI/src/com/android/systemui/flags/Flags.kt

@@ -315,6 +315,10 @@ object Flags {
     // TODO(b/261734857): Tracking Bug
     @JvmField val UMO_TURBULENCE_NOISE = unreleasedFlag(909, "umo_turbulence_noise")
 
+    // TODO(b/263272731): Tracking Bug
+    val MEDIA_TTT_RECEIVER_SUCCESS_RIPPLE =
+        unreleasedFlag(910, "media_ttt_receiver_success_ripple", teamfood = true)
+
     // 1000 - dock
     val SIMULATE_DOCK_THROUGH_CHARGING = releasedFlag(1000, "simulate_dock_through_charging")
 

packages/SystemUI/src/com/android/systemui/media/taptotransfer/MediaTttFlags.kt

@@ -26,4 +26,8 @@ import javax.inject.Inject
 class MediaTttFlags @Inject constructor(private val featureFlags: FeatureFlags) {
     /** */
     fun isMediaTttEnabled(): Boolean = featureFlags.isEnabled(Flags.MEDIA_TAP_TO_TRANSFER)
+
+    /** Check whether the flag for the receiver success state is enabled. */
+    fun isMediaTttReceiverSuccessRippleEnabled(): Boolean =
+        featureFlags.isEnabled(Flags.MEDIA_TTT_RECEIVER_SUCCESS_RIPPLE)
 }

packages/SystemUI/src/com/android/systemui/media/taptotransfer/receiver/MediaTttChipControllerReceiver.kt

@@ -114,6 +114,9 @@ open class MediaTttChipControllerReceiver @Inject constructor(
         }
     }
 
+    private var maxRippleWidth: Float = 0f
+    private var maxRippleHeight: Float = 0f
+
     private fun updateMediaTapToTransferReceiverDisplay(
         @StatusBarManager.MediaTransferReceiverState displayState: Int,
         routeInfo: MediaRoute2Info,
@@ -216,7 +219,7 @@ open class MediaTttChipControllerReceiver @Inject constructor(
         expandRipple(view.requireViewById(R.id.ripple))
     }
 
-    override fun animateViewOut(view: ViewGroup, onAnimationEnd: Runnable) {
+    override fun animateViewOut(view: ViewGroup, removalReason: String?, onAnimationEnd: Runnable) {
         val appIconView = view.getAppIconView()
         appIconView.animate()
                 .translationYBy(getTranslationAmount().toFloat())
@@ -226,7 +229,14 @@ open class MediaTttChipControllerReceiver @Inject constructor(
                 .alpha(0f)
                 .setDuration(ICON_ALPHA_ANIM_DURATION)
                 .start()
-        (view.requireViewById(R.id.ripple) as ReceiverChipRippleView).collapseRipple(onAnimationEnd)
+
+        val rippleView: ReceiverChipRippleView = view.requireViewById(R.id.ripple)
+        if (removalReason == ChipStateReceiver.TRANSFER_TO_RECEIVER_SUCCEEDED.name &&
+                mediaTttFlags.isMediaTttReceiverSuccessRippleEnabled()) {
+            expandRippleToFull(rippleView, onAnimationEnd)
+        } else {
+            rippleView.collapseRipple(onAnimationEnd)
+        }
     }
 
     override fun getTouchableRegion(view: View, outRect: Rect) {
@@ -271,12 +281,19 @@ open class MediaTttChipControllerReceiver @Inject constructor(
         })
     }
 
-    private fun layoutRipple(rippleView: ReceiverChipRippleView) {
+    private fun layoutRipple(rippleView: ReceiverChipRippleView, isFullScreen: Boolean = false) {
         val windowBounds = windowManager.currentWindowMetrics.bounds
         val height = windowBounds.height().toFloat()
         val width = windowBounds.width().toFloat()
 
-        rippleView.setMaxSize(width / 2f, height / 2f)
+        if (isFullScreen) {
+            maxRippleHeight = height * 2f
+            maxRippleWidth = width * 2f
+        } else {
+            maxRippleHeight = height / 2f
+            maxRippleWidth = width / 2f
+        }
+        rippleView.setMaxSize(maxRippleWidth, maxRippleHeight)
         // Center the ripple on the bottom of the screen in the middle.
         rippleView.setCenter(width * 0.5f, height)
         val color = Utils.getColorAttrDefaultColor(context, R.attr.wallpaperTextColorAccent)
@@ -286,6 +303,11 @@ open class MediaTttChipControllerReceiver @Inject constructor(
     private fun View.getAppIconView(): CachingIconView {
         return this.requireViewById(R.id.app_icon)
     }
+
+    private fun expandRippleToFull(rippleView: ReceiverChipRippleView, onAnimationEnd: Runnable?) {
+        layoutRipple(rippleView, true)
+        rippleView.expandToFull(maxRippleHeight, onAnimationEnd)
+    }
 }
 
 val ICON_TRANSLATION_ANIM_DURATION = 30.frames

packages/SystemUI/src/com/android/systemui/media/taptotransfer/receiver/ReceiverChipRippleView.kt

@@ -22,6 +22,7 @@ import android.content.Context
 import android.util.AttributeSet
 import com.android.systemui.surfaceeffects.ripple.RippleShader
 import com.android.systemui.surfaceeffects.ripple.RippleView
+import kotlin.math.pow
 
 /**
  * An expanding ripple effect for the media tap-to-transfer receiver chip.
@@ -59,4 +60,44 @@ class ReceiverChipRippleView(context: Context?, attrs: AttributeSet?) : RippleVi
         })
         animator.reverse()
     }
+
+    // Expands the ripple to cover full screen.
+    fun expandToFull(newHeight: Float, onAnimationEnd: Runnable? = null) {
+        if (!isStarted) {
+            return
+        }
+        // Reset all listeners to animator.
+        animator.removeAllListeners()
+        animator.removeAllUpdateListeners()
+
+        // Only show the outline as ripple expands and disappears when animation ends.
+        setRippleFill(false)
+
+        val startingPercentage = calculateStartingPercentage(newHeight)
+        animator.addUpdateListener { updateListener ->
+            val now = updateListener.currentPlayTime
+            val progress = updateListener.animatedValue as Float
+            rippleShader.progress = startingPercentage + (progress * (1 - startingPercentage))
+            rippleShader.distortionStrength = 1 - rippleShader.progress
+            rippleShader.pixelDensity = 1 - rippleShader.progress
+            rippleShader.time = now.toFloat()
+            invalidate()
+        }
+        animator.addListener(object : AnimatorListenerAdapter() {
+            override fun onAnimationEnd(animation: Animator?) {
+                animation?.let { visibility = GONE }
+                onAnimationEnd?.run()
+                isStarted = false
+            }
+        })
+        animator.start()
+    }
+
+    // Calculates the actual starting percentage according to ripple shader progress set method.
+    // Check calculations in [RippleShader.progress]
+    fun calculateStartingPercentage(newHeight: Float): Float {
+        val ratio = rippleShader.currentHeight / newHeight
+        val remainingPercentage = (1 - ratio).toDouble().pow(1 / 3.toDouble()).toFloat()
+        return 1 - remainingPercentage
+    }
 }

packages/SystemUI/src/com/android/systemui/temporarydisplay/TemporaryViewDisplayController.kt

@@ -331,7 +331,7 @@ abstract class TemporaryViewDisplayController<T : TemporaryViewInfo, U : Tempora
             return
         }
 
-        removeViewFromWindow(displayInfo)
+        removeViewFromWindow(displayInfo, removalReason)
 
         // Prune anything that's already timed out before determining if we should re-display a
         // different chipbar.
@@ -358,14 +358,14 @@ abstract class TemporaryViewDisplayController<T : TemporaryViewInfo, U : Tempora
         removeViewFromWindow(displayInfo)
     }
 
-    private fun removeViewFromWindow(displayInfo: DisplayInfo) {
+    private fun removeViewFromWindow(displayInfo: DisplayInfo, removalReason: String? = null) {
         val view = displayInfo.view
         if (view == null) {
             logger.logViewRemovalIgnored(displayInfo.info.id, "View is null")
             return
         }
         displayInfo.view = null // Need other places??
-        animateViewOut(view) {
+        animateViewOut(view, removalReason) {
             windowManager.removeView(view)
             displayInfo.wakeLock?.release(displayInfo.info.wakeReason)
         }
@@ -428,7 +428,11 @@ abstract class TemporaryViewDisplayController<T : TemporaryViewInfo, U : Tempora
      *
      * @param onAnimationEnd an action that *must* be run once the animation finishes successfully.
      */
-    internal open fun animateViewOut(view: ViewGroup, onAnimationEnd: Runnable) {
+    internal open fun animateViewOut(
+        view: ViewGroup,
+        removalReason: String? = null,
+        onAnimationEnd: Runnable
+    ) {
         onAnimationEnd.run()
     }
 

packages/SystemUI/src/com/android/systemui/temporarydisplay/chipbar/ChipbarCoordinator.kt

@@ -211,7 +211,7 @@ open class ChipbarCoordinator @Inject constructor(
         )
     }
 
-    override fun animateViewOut(view: ViewGroup, onAnimationEnd: Runnable) {
+    override fun animateViewOut(view: ViewGroup, removalReason: String?, onAnimationEnd: Runnable) {
         val innerView = view.getInnerView()
         innerView.accessibilityLiveRegion = ACCESSIBILITY_LIVE_REGION_NONE
         ViewHierarchyAnimator.animateRemoval(

packages/SystemUI/tests/src/com/android/systemui/media/taptotransfer/receiver/FakeMediaTttChipControllerReceiver.kt

@@ -66,7 +66,7 @@ class FakeMediaTttChipControllerReceiver(
         wakeLockBuilder,
         systemClock,
     ) {
-    override fun animateViewOut(view: ViewGroup, onAnimationEnd: Runnable) {
+    override fun animateViewOut(view: ViewGroup, removalReason: String?, onAnimationEnd: Runnable) {
         // Just bypass the animation in tests
         onAnimationEnd.run()
     }

packages/SystemUI/tests/src/com/android/systemui/media/taptotransfer/receiver/MediaTttChipControllerReceiverTest.kt

@@ -98,6 +98,7 @@ class MediaTttChipControllerReceiverTest : SysuiTestCase() {
     fun setUp() {
         MockitoAnnotations.initMocks(this)
         whenever(mediaTttFlags.isMediaTttEnabled()).thenReturn(true)
+        whenever(mediaTttFlags.isMediaTttReceiverSuccessRippleEnabled()).thenReturn(true)
 
         fakeAppIconDrawable = context.getDrawable(R.drawable.ic_cake)!!
         whenever(packageManager.getApplicationIcon(PACKAGE_NAME)).thenReturn(fakeAppIconDrawable)

packages/SystemUI/tests/src/com/android/systemui/temporarydisplay/chipbar/FakeChipbarCoordinator.kt

@@ -64,7 +64,7 @@ class FakeChipbarCoordinator(
         wakeLockBuilder,
         systemClock,
     ) {
-    override fun animateViewOut(view: ViewGroup, onAnimationEnd: Runnable) {
+    override fun animateViewOut(view: ViewGroup, removalReason: String?, onAnimationEnd: Runnable) {
         // Just bypass the animation in tests
         onAnimationEnd.run()
     }