Merge "[Media TTT] Add bounce animation to the receiver icon" into tm-qpr-dev (3cb3420b) · Commits · e / os / android_frameworks_base

packages/SystemUI/res/layout/media_ttt_chip_receiver.xml

+19 −14

Original line number	Diff line number	Diff line
		@@ -27,6 +27,11 @@
		android:layout_height="wrap_content"
		/>

		<FrameLayout
		android:id="@+id/icon_container_view"
		android:layout_width="wrap_content"
		android:layout_height="wrap_content"
		>
		<com.android.systemui.media.taptotransfer.receiver.ReceiverChipRippleView
		android:id="@+id/icon_glow_ripple"
		android:layout_width="wrap_content"
		@@ -41,8 +46,8 @@
		android:layout_width="@dimen/media_ttt_icon_size_receiver"
		android:layout_height="@dimen/media_ttt_icon_size_receiver"
		android:layout_gravity="center\|bottom"
		android:alpha="0.0"
		android:layout_marginBottom="@dimen/media_ttt_receiver_icon_bottom_margin"
		/>
		</FrameLayout>

		</FrameLayout>

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

+68 −20

Original line number	Diff line number	Diff line
		@@ -16,7 +16,9 @@

		package com.android.systemui.media.taptotransfer.receiver

		import android.animation.TimeInterpolator
		import android.annotation.SuppressLint
		import android.animation.ValueAnimator
		import android.app.StatusBarManager
		import android.content.Context
		import android.graphics.Rect
		@@ -31,8 +33,10 @@ import android.view.ViewGroup
		import android.view.WindowManager
		import android.view.accessibility.AccessibilityManager
		import android.view.View.ACCESSIBILITY_LIVE_REGION_ASSERTIVE
		import android.view.View.ACCESSIBILITY_LIVE_REGION_NONE
		import com.android.internal.widget.CachingIconView
		import com.android.systemui.R
		import com.android.systemui.animation.Interpolators
		import com.android.systemui.common.shared.model.ContentDescription
		import com.android.systemui.common.ui.binder.TintedIconViewBinder
		import com.android.systemui.dagger.SysUISingleton
		@@ -101,6 +105,13 @@ open class MediaTttChipControllerReceiver @Inject constructor(
		fitInsetsTypes = 0 // Ignore insets from all system bars
		}

		// Value animator that controls the bouncing animation of views.
		private val bounceAnimator = ValueAnimator.ofFloat(0f, 1f).apply {
		repeatCount = ValueAnimator.INFINITE
		repeatMode = ValueAnimator.REVERSE
		duration = ICON_BOUNCE_ANIM_DURATION
		}

		private val commandQueueCallbacks = object : CommandQueue.Callbacks {
		override fun updateMediaTapToTransferReceiverDisplay(
		@StatusBarManager.MediaTransferReceiverState displayState: Int,
		@@ -203,44 +214,52 @@ open class MediaTttChipControllerReceiver @Inject constructor(

		val iconView = currentView.getAppIconView()
		iconView.setPadding(iconPadding, iconPadding, iconPadding, iconPadding)
		iconView.accessibilityLiveRegion = ACCESSIBILITY_LIVE_REGION_ASSERTIVE
		TintedIconViewBinder.bind(iconInfo.toTintedIcon(), iconView)

		val iconContainerView = currentView.getIconContainerView()
		iconContainerView.accessibilityLiveRegion = ACCESSIBILITY_LIVE_REGION_ASSERTIVE
		}

		override fun animateViewIn(view: ViewGroup) {
		val appIconView = view.getAppIconView()
		val iconContainerView = view.getIconContainerView()
		val iconRippleView: ReceiverChipRippleView = view.requireViewById(R.id.icon_glow_ripple)
		val rippleView: ReceiverChipRippleView = view.requireViewById(R.id.ripple)
		animateViewTranslationAndFade(appIconView, -1 * getTranslationAmount(), 1f)
		animateViewTranslationAndFade(iconRippleView, -1 * getTranslationAmount(), 1f)
		val translationYBy = getTranslationAmount()
		// Make the icon container view starts animation from bottom of the screen.
		iconContainerView.translationY += rippleController.getReceiverIconSize()
		animateViewTranslationAndFade(
		iconContainerView,
		translationYBy = -1 * translationYBy,
		alphaEndValue = 1f,
		Interpolators.EMPHASIZED_DECELERATE,
		) {
		animateBouncingView(iconContainerView, translationYBy * BOUNCE_TRANSLATION_RATIO)
		}
		rippleController.expandToInProgressState(rippleView, iconRippleView)
		}

		override fun animateViewOut(view: ViewGroup, removalReason: String?, onAnimationEnd: Runnable) {
		val appIconView = view.getAppIconView()
		val iconRippleView: ReceiverChipRippleView = view.requireViewById(R.id.icon_glow_ripple)
		val iconContainerView = view.getIconContainerView()
		val rippleView: ReceiverChipRippleView = view.requireViewById(R.id.ripple)
		val translationYBy = getTranslationAmount()

		// Remove update listeners from bounce animator to prevent any conflict with
		// translation animation.
		bounceAnimator.removeAllUpdateListeners()
		bounceAnimator.cancel()
		if (removalReason == ChipStateReceiver.TRANSFER_TO_RECEIVER_SUCCEEDED.name &&
		mediaTttFlags.isMediaTttReceiverSuccessRippleEnabled()) {
		rippleController.expandToSuccessState(rippleView, onAnimationEnd)
		animateViewTranslationAndFade(
		iconRippleView,
		-1 * getTranslationAmount(),
		0f,
		translationDuration = ICON_TRANSLATION_SUCCEEDED_DURATION,
		alphaDuration = ICON_TRANSLATION_SUCCEEDED_DURATION,
		)
		animateViewTranslationAndFade(
		appIconView,
		-1 * getTranslationAmount(),
		iconContainerView,
		-1 * translationYBy,
		0f,
		translationDuration = ICON_TRANSLATION_SUCCEEDED_DURATION,
		alphaDuration = ICON_TRANSLATION_SUCCEEDED_DURATION,
		)
		} else {
		rippleController.collapseRipple(rippleView, onAnimationEnd)
		animateViewTranslationAndFade(iconRippleView, getTranslationAmount(), 0f)
		animateViewTranslationAndFade(appIconView, getTranslationAmount(), 0f)
		animateViewTranslationAndFade(iconContainerView, translationYBy, 0f)
		}
		}

		@@ -252,15 +271,19 @@ open class MediaTttChipControllerReceiver @Inject constructor(

		/** Animation of view translation and fading. */
		private fun animateViewTranslationAndFade(
		view: View,
		view: ViewGroup,
		translationYBy: Float,
		alphaEndValue: Float,
		interpolator: TimeInterpolator? = null,
		translationDuration: Long = ICON_TRANSLATION_ANIM_DURATION,
		alphaDuration: Long = ICON_ALPHA_ANIM_DURATION,
		onAnimationEnd: Runnable? = null,
		) {
		view.animate()
		.translationYBy(translationYBy)
		.setInterpolator(interpolator)
		.setDuration(translationDuration)
		.withEndAction { onAnimationEnd?.run() }
		.start()
		view.animate()
		.alpha(alphaEndValue)
		@@ -270,17 +293,42 @@ open class MediaTttChipControllerReceiver @Inject constructor(

		/** Returns the amount that the chip will be translated by in its intro animation. */
		private fun getTranslationAmount(): Float {
		return rippleController.getRippleSize() * 0.5f -
		rippleController.getReceiverIconSize()
		return rippleController.getRippleSize() * 0.5f
		}

		private fun View.getAppIconView(): CachingIconView {
		return this.requireViewById(R.id.app_icon)
		}

		private fun View.getIconContainerView(): ViewGroup {
		return this.requireViewById(R.id.icon_container_view)
		}

		private fun animateBouncingView(iconContainerView: ViewGroup, translationYBy: Float) {
		if (bounceAnimator.isStarted) {
		return
		}

		addViewToBounceAnimation(iconContainerView, translationYBy)

		// In order not to announce description every time the view animate.
		iconContainerView.accessibilityLiveRegion = ACCESSIBILITY_LIVE_REGION_NONE
		bounceAnimator.start()
		}

		private fun addViewToBounceAnimation(view: View, translationYBy: Float) {
		val prevTranslationY = view.translationY
		bounceAnimator.addUpdateListener { updateListener ->
		val progress = updateListener.animatedValue as Float
		view.translationY = prevTranslationY + translationYBy * progress
		}
		}

		companion object {
		private const val ICON_TRANSLATION_ANIM_DURATION = 500L
		private const val ICON_BOUNCE_ANIM_DURATION = 750L
		private const val ICON_TRANSLATION_SUCCEEDED_DURATION = 167L
		private const val BOUNCE_TRANSLATION_RATIO = 0.15f
		private val ICON_ALPHA_ANIM_DURATION = 5.frames
		}
		}