diff --git a/packages/SystemUI/src/com/android/systemui/media/taptotransfer/receiver/MediaTttChipControllerReceiver.kt b/packages/SystemUI/src/com/android/systemui/media/taptotransfer/receiver/MediaTttChipControllerReceiver.kt
index 8fc5519cc73e7..511c4bf6f949e 100644
--- a/packages/SystemUI/src/com/android/systemui/media/taptotransfer/receiver/MediaTttChipControllerReceiver.kt
+++ b/packages/SystemUI/src/com/android/systemui/media/taptotransfer/receiver/MediaTttChipControllerReceiver.kt
@@ -19,6 +19,7 @@ package com.android.systemui.media.taptotransfer.receiver
 import android.annotation.SuppressLint
 import android.app.StatusBarManager
 import android.content.Context
+import android.graphics.Rect
 import android.graphics.drawable.Drawable
 import android.graphics.drawable.Icon
 import android.media.MediaRoute2Info
@@ -44,6 +45,7 @@ import com.android.systemui.temporarydisplay.TemporaryViewDisplayController
 import com.android.systemui.temporarydisplay.TemporaryViewInfo
 import com.android.systemui.util.animation.AnimationUtil.Companion.frames
 import com.android.systemui.util.concurrency.DelayableExecutor
+import com.android.systemui.util.view.ViewUtil
 import javax.inject.Inject
 
 /**
@@ -63,6 +65,7 @@ class MediaTttChipControllerReceiver @Inject constructor(
         powerManager: PowerManager,
         @Main private val mainHandler: Handler,
         private val uiEventLogger: MediaTttReceiverUiEventLogger,
+        private val viewUtil: ViewUtil,
 ) : TemporaryViewDisplayController<ChipReceiverInfo, MediaTttLogger>(
         context,
         logger,
@@ -83,7 +86,6 @@ class MediaTttChipControllerReceiver @Inject constructor(
         height = WindowManager.LayoutParams.MATCH_PARENT
         layoutInDisplayCutoutMode = WindowManager.LayoutParams.LAYOUT_IN_DISPLAY_CUTOUT_MODE_ALWAYS
         fitInsetsTypes = 0 // Ignore insets from all system bars
-        flags = WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE
     }
 
     private val commandQueueCallbacks = object : CommandQueue.Callbacks {
@@ -140,8 +142,6 @@ class MediaTttChipControllerReceiver @Inject constructor(
     }
 
     override fun updateView(newInfo: ChipReceiverInfo, currentView: ViewGroup) {
-        super.updateView(newInfo, currentView)
-
         val iconInfo = MediaTttUtils.getIconInfoFromPackageName(
             context, newInfo.routeInfo.clientPackageName, logger
         )
@@ -154,14 +154,14 @@ class MediaTttChipControllerReceiver @Inject constructor(
                 context.resources.getDimensionPixelSize(R.dimen.media_ttt_generic_icon_padding)
             }
 
-        val iconView = currentView.requireViewById<CachingIconView>(R.id.app_icon)
+        val iconView = currentView.getAppIconView()
         iconView.setPadding(iconPadding, iconPadding, iconPadding, iconPadding)
         iconView.setImageDrawable(iconDrawable)
         iconView.contentDescription = iconContentDescription
     }
 
     override fun animateViewIn(view: ViewGroup) {
-        val appIconView = view.requireViewById<View>(R.id.app_icon)
+        val appIconView = view.getAppIconView()
         appIconView.animate()
                 .translationYBy(-1 * getTranslationAmount().toFloat())
                 .setDuration(30.frames)
@@ -175,6 +175,12 @@ class MediaTttChipControllerReceiver @Inject constructor(
         startRipple(view.requireViewById(R.id.ripple))
     }
 
+    override fun getTouchableRegion(view: View, outRect: Rect) {
+        // Even though the app icon view isn't touchable, users might think it is. So, use it as the
+        // touchable region to ensure that touches don't get passed to the window below.
+        viewUtil.setRectToViewWindowLocation(view.getAppIconView(), outRect)
+    }
+
     /** Returns the amount that the chip will be translated by in its intro animation. */
     private fun getTranslationAmount(): Int {
         return context.resources.getDimensionPixelSize(R.dimen.media_ttt_receiver_vert_translation)
@@ -202,16 +208,19 @@ class MediaTttChipControllerReceiver @Inject constructor(
 
     private fun layoutRipple(rippleView: ReceiverChipRippleView) {
         val windowBounds = windowManager.currentWindowMetrics.bounds
-        val height = windowBounds.height()
-        val width = windowBounds.width()
+        val height = windowBounds.height().toFloat()
+        val width = windowBounds.width().toFloat()
 
-        val maxDiameter = height / 2.5f
-        rippleView.setMaxSize(maxDiameter, maxDiameter)
+        rippleView.setMaxSize(width / 2f, height / 2f)
         // Center the ripple on the bottom of the screen in the middle.
-        rippleView.setCenter(width * 0.5f, height.toFloat())
+        rippleView.setCenter(width * 0.5f, height)
         val color = Utils.getColorAttrDefaultColor(context, R.attr.wallpaperTextColorAccent)
         rippleView.setColor(color, 70)
     }
+
+    private fun View.getAppIconView(): CachingIconView {
+        return this.requireViewById(R.id.app_icon)
+    }
 }
 
 data class ChipReceiverInfo(
diff --git a/packages/SystemUI/src/com/android/systemui/media/taptotransfer/receiver/ReceiverChipRippleView.kt b/packages/SystemUI/src/com/android/systemui/media/taptotransfer/receiver/ReceiverChipRippleView.kt
index 6a505f06a4959..e354a03f17250 100644
--- a/packages/SystemUI/src/com/android/systemui/media/taptotransfer/receiver/ReceiverChipRippleView.kt
+++ b/packages/SystemUI/src/com/android/systemui/media/taptotransfer/receiver/ReceiverChipRippleView.kt
@@ -18,6 +18,7 @@ package com.android.systemui.media.taptotransfer.receiver
 
 import android.content.Context
 import android.util.AttributeSet
+import com.android.systemui.ripple.RippleShader
 import com.android.systemui.ripple.RippleView
 
 /**
@@ -25,9 +26,9 @@ import com.android.systemui.ripple.RippleView
  */
 class ReceiverChipRippleView(context: Context?, attrs: AttributeSet?) : RippleView(context, attrs) {
     init {
-        // TODO: use RippleShape#ELLIPSE when calling setupShader.
-        setupShader()
+        setupShader(RippleShader.RippleShape.ELLIPSE)
         setRippleFill(true)
+        setSparkleStrength(0f)
         duration = 3000L
     }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/media/taptotransfer/sender/MediaTttChipControllerSender.kt b/packages/SystemUI/src/com/android/systemui/media/taptotransfer/sender/MediaTttChipControllerSender.kt
index 11c55285c00b3..a98158eebfbf7 100644
--- a/packages/SystemUI/src/com/android/systemui/media/taptotransfer/sender/MediaTttChipControllerSender.kt
+++ b/packages/SystemUI/src/com/android/systemui/media/taptotransfer/sender/MediaTttChipControllerSender.kt
@@ -18,6 +18,7 @@ package com.android.systemui.media.taptotransfer.sender
 
 import android.app.StatusBarManager
 import android.content.Context
+import android.graphics.Rect
 import android.media.MediaRoute2Info
 import android.os.PowerManager
 import android.util.Log
@@ -46,6 +47,7 @@ import com.android.systemui.temporarydisplay.TemporaryDisplayRemovalReason
 import com.android.systemui.temporarydisplay.TemporaryViewDisplayController
 import com.android.systemui.temporarydisplay.TemporaryViewInfo
 import com.android.systemui.util.concurrency.DelayableExecutor
+import com.android.systemui.util.view.ViewUtil
 import dagger.Lazy
 import javax.inject.Inject
 
@@ -68,6 +70,7 @@ open class MediaTttChipControllerSender @Inject constructor(
         // And overcome performance issue, check [b/247817628] for details.
         private val falsingManager: Lazy<FalsingManager>,
         private val falsingCollector: Lazy<FalsingCollector>,
+        private val viewUtil: ViewUtil,
 ) : TemporaryViewDisplayController<ChipSenderInfo, MediaTttLogger>(
         context,
         logger,
@@ -129,8 +132,6 @@ open class MediaTttChipControllerSender @Inject constructor(
         newInfo: ChipSenderInfo,
         currentView: ViewGroup
     ) {
-        super.updateView(newInfo, currentView)
-
         val chipState = newInfo.state
 
         // Detect falsing touches on the chip.
@@ -207,10 +208,10 @@ open class MediaTttChipControllerSender @Inject constructor(
         //   animateChipOut matches the animateChipIn.
     }
 
-    override fun shouldIgnoreViewRemoval(removalReason: String): Boolean {
+    override fun shouldIgnoreViewRemoval(info: ChipSenderInfo, removalReason: String): Boolean {
         // Don't remove the chip if we're in progress or succeeded, since the user should still be
         // able to see the status of the transfer. (But do remove it if it's finally timed out.)
-        val transferStatus = info?.state?.transferStatus
+        val transferStatus = info.state.transferStatus
         if (
             (transferStatus == TransferStatus.IN_PROGRESS ||
                 transferStatus == TransferStatus.SUCCEEDED) &&
@@ -224,6 +225,10 @@ open class MediaTttChipControllerSender @Inject constructor(
         return false
     }
 
+    override fun getTouchableRegion(view: View, outRect: Rect) {
+        viewUtil.setRectToViewWindowLocation(view, outRect)
+    }
+
     private fun Boolean.visibleIfTrue(): Int {
         return if (this) {
             View.VISIBLE
diff --git a/packages/SystemUI/src/com/android/systemui/temporarydisplay/TemporaryViewDisplayController.kt b/packages/SystemUI/src/com/android/systemui/temporarydisplay/TemporaryViewDisplayController.kt
index 91e20ee309762..93650b0d41029 100644
--- a/packages/SystemUI/src/com/android/systemui/temporarydisplay/TemporaryViewDisplayController.kt
+++ b/packages/SystemUI/src/com/android/systemui/temporarydisplay/TemporaryViewDisplayController.kt
@@ -20,17 +20,18 @@ import android.annotation.LayoutRes
 import android.annotation.SuppressLint
 import android.content.Context
 import android.graphics.PixelFormat
+import android.graphics.Rect
 import android.graphics.drawable.Drawable
 import android.os.PowerManager
 import android.os.SystemClock
 import android.view.LayoutInflater
+import android.view.View
 import android.view.ViewGroup
 import android.view.WindowManager
 import android.view.accessibility.AccessibilityManager
 import android.view.accessibility.AccessibilityManager.FLAG_CONTENT_CONTROLS
 import android.view.accessibility.AccessibilityManager.FLAG_CONTENT_ICONS
 import android.view.accessibility.AccessibilityManager.FLAG_CONTENT_TEXT
-import androidx.annotation.CallSuper
 import com.android.systemui.dagger.qualifiers.Main
 import com.android.systemui.statusbar.policy.ConfigurationController
 import com.android.systemui.util.concurrency.DelayableExecutor
@@ -70,7 +71,8 @@ abstract class TemporaryViewDisplayController<T : TemporaryViewInfo, U : Tempora
         width = WindowManager.LayoutParams.WRAP_CONTENT
         height = WindowManager.LayoutParams.WRAP_CONTENT
         type = WindowManager.LayoutParams.TYPE_VOLUME_OVERLAY
-        flags = WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL
+        flags = WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE or
+            WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL
         title = windowTitle
         format = PixelFormat.TRANSLUCENT
         setTrustedOverlay()
@@ -84,11 +86,8 @@ abstract class TemporaryViewDisplayController<T : TemporaryViewInfo, U : Tempora
      */
     internal abstract val windowLayoutParams: WindowManager.LayoutParams
 
-    /** The view currently being displayed. Null if the view is not being displayed. */
-    private var view: ViewGroup? = null
-
-    /** The info currently being displayed. Null if the view is not being displayed. */
-    internal var info: T? = null
+    /** A container for all the display-related objects. Null if the view is not being displayed. */
+    private var displayInfo: DisplayInfo? = null
 
     /** A [Runnable] that, when run, will cancel the pending timeout of the view. */
     private var cancelViewTimeout: Runnable? = null
@@ -100,10 +99,11 @@ abstract class TemporaryViewDisplayController<T : TemporaryViewInfo, U : Tempora
      * display the correct information in the view.
      */
     fun displayView(newInfo: T) {
-        val currentView = view
+        val currentDisplayInfo = displayInfo
 
-        if (currentView != null) {
-            updateView(newInfo, currentView)
+        if (currentDisplayInfo != null) {
+            currentDisplayInfo.info = newInfo
+            updateView(currentDisplayInfo.info, currentDisplayInfo.view)
         } else {
             // The view is new, so set up all our callbacks and inflate the view
             configurationController.addCallback(displayScaleListener)
@@ -140,19 +140,24 @@ abstract class TemporaryViewDisplayController<T : TemporaryViewInfo, U : Tempora
         val newView = LayoutInflater
                 .from(context)
                 .inflate(viewLayoutRes, null) as ViewGroup
-        view = newView
-        updateView(newInfo, newView)
+        val newViewController = TouchableRegionViewController(newView, this::getTouchableRegion)
+        newViewController.init()
+
+        // We don't need to hold on to the view controller since we never set anything additional
+        // on it -- it will be automatically cleaned up when the view is detached.
+        val newDisplayInfo = DisplayInfo(newView, newInfo)
+        displayInfo = newDisplayInfo
+        updateView(newDisplayInfo.info, newDisplayInfo.view)
         windowManager.addView(newView, windowLayoutParams)
         animateViewIn(newView)
     }
 
     /** Removes then re-inflates the view. */
     private fun reinflateView() {
-        val currentInfo = info
-        if (view == null || currentInfo == null) { return }
+        val currentViewInfo = displayInfo ?: return
 
-        windowManager.removeView(view)
-        inflateAndUpdateView(currentInfo)
+        windowManager.removeView(currentViewInfo.view)
+        inflateAndUpdateView(currentViewInfo.info)
     }
 
     private val displayScaleListener = object : ConfigurationController.ConfigurationListener {
@@ -168,20 +173,20 @@ abstract class TemporaryViewDisplayController<T : TemporaryViewInfo, U : Tempora
      *     change, etc.)
      */
     fun removeView(removalReason: String) {
-        if (shouldIgnoreViewRemoval(removalReason)) {
+        val currentDisplayInfo = displayInfo ?: return
+        if (shouldIgnoreViewRemoval(currentDisplayInfo.info, removalReason)) {
             return
         }
-        val currentView = view ?: return
 
+        val currentView = currentDisplayInfo.view
         animateViewOut(currentView) { windowManager.removeView(currentView) }
 
         logger.logChipRemoval(removalReason)
         configurationController.removeCallback(displayScaleListener)
-        // Re-set the view to null immediately (instead as part of the animation end runnable) so
+        // Re-set to null immediately (instead as part of the animation end runnable) so
         // that if a new view event comes in while this view is animating out, we still display the
         // new view appropriately.
-        view = null
-        info = null
+        displayInfo = null
         // No need to time the view out since it's already gone
         cancelViewTimeout?.run()
     }
@@ -191,15 +196,18 @@ abstract class TemporaryViewDisplayController<T : TemporaryViewInfo, U : Tempora
      *
      * Allows subclasses to keep the view visible for longer in certain circumstances.
      */
-    open fun shouldIgnoreViewRemoval(removalReason: String): Boolean = false
+    open fun shouldIgnoreViewRemoval(info: T, removalReason: String): Boolean = false
 
     /**
      * A method implemented by subclasses to update [currentView] based on [newInfo].
      */
-    @CallSuper
-    open fun updateView(newInfo: T, currentView: ViewGroup) {
-        info = newInfo
-    }
+    abstract fun updateView(newInfo: T, currentView: ViewGroup)
+
+    /**
+     * Fills [outRect] with the touchable region of this view. This will be used by WindowManager
+     * to decide which touch events go to the view.
+     */
+    abstract fun getTouchableRegion(view: View, outRect: Rect)
 
     /**
      * A method that can be implemented by subclasses to do custom animations for when the view
@@ -216,6 +224,15 @@ abstract class TemporaryViewDisplayController<T : TemporaryViewInfo, U : Tempora
     internal open fun animateViewOut(view: ViewGroup, onAnimationEnd: Runnable) {
         onAnimationEnd.run()
     }
+
+    /** A container for all the display-related state objects. */
+    private inner class DisplayInfo(
+        /** The view currently being displayed. */
+        val view: ViewGroup,
+
+        /** The info currently being displayed. */
+        var info: T,
+    )
 }
 
 object TemporaryDisplayRemovalReason {
diff --git a/packages/SystemUI/src/com/android/systemui/temporarydisplay/TouchableRegionViewController.kt b/packages/SystemUI/src/com/android/systemui/temporarydisplay/TouchableRegionViewController.kt
new file mode 100644
index 0000000000000..60241a9684d99
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/temporarydisplay/TouchableRegionViewController.kt
@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.temporarydisplay
+
+import android.graphics.Rect
+import android.view.View
+import android.view.ViewTreeObserver
+import com.android.systemui.util.ViewController
+
+/**
+ * A view controller that will notify the [ViewTreeObserver] about the touchable region for this
+ * view. This will be used by WindowManager to decide which touch events go to the view and which
+ * pass through to the window below.
+ *
+ * @param touchableRegionSetter a function that, given the view and an out rect, fills the rect with
+ * the touchable region of this view.
+ */
+class TouchableRegionViewController(
+    view: View,
+    touchableRegionSetter: (View, Rect) -> Unit,
+) : ViewController<View>(view) {
+
+    private val tempRect = Rect()
+
+    private val internalInsetsListener =
+        ViewTreeObserver.OnComputeInternalInsetsListener { inoutInfo ->
+            inoutInfo.setTouchableInsets(
+                ViewTreeObserver.InternalInsetsInfo.TOUCHABLE_INSETS_REGION
+            )
+
+            tempRect.setEmpty()
+            touchableRegionSetter.invoke(mView, tempRect)
+            inoutInfo.touchableRegion.set(tempRect)
+        }
+
+    public override fun onViewAttached() {
+        mView.viewTreeObserver.addOnComputeInternalInsetsListener(internalInsetsListener)
+    }
+
+    public override fun onViewDetached() {
+        mView.viewTreeObserver.removeOnComputeInternalInsetsListener(internalInsetsListener)
+    }
+}
diff --git a/packages/SystemUI/src/com/android/systemui/util/view/ViewUtil.kt b/packages/SystemUI/src/com/android/systemui/util/view/ViewUtil.kt
index 613a797f020c5..6160b00379ef2 100644
--- a/packages/SystemUI/src/com/android/systemui/util/view/ViewUtil.kt
+++ b/packages/SystemUI/src/com/android/systemui/util/view/ViewUtil.kt
@@ -1,5 +1,22 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package com.android.systemui.util.view
 
+import android.graphics.Rect
 import android.view.View
 import com.android.systemui.dagger.SysUISingleton
 import javax.inject.Inject
@@ -23,4 +40,22 @@ class ViewUtil @Inject constructor() {
                 top <= y &&
                 y <= top + view.height
     }
+
+    /**
+     * Sets [outRect] to be the view's location within its window.
+     */
+    fun setRectToViewWindowLocation(view: View, outRect: Rect) {
+        val locInWindow = IntArray(2)
+        view.getLocationInWindow(locInWindow)
+
+        val x = locInWindow[0]
+        val y = locInWindow[1]
+
+        outRect.set(
+            x,
+            y,
+            x + view.width,
+            y + view.height,
+        )
+    }
 }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/media/taptotransfer/receiver/MediaTttChipControllerReceiverTest.kt b/packages/SystemUI/tests/src/com/android/systemui/media/taptotransfer/receiver/MediaTttChipControllerReceiverTest.kt
index 775dc11f6edd8..f7b30919738c8 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/media/taptotransfer/receiver/MediaTttChipControllerReceiverTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/media/taptotransfer/receiver/MediaTttChipControllerReceiverTest.kt
@@ -41,6 +41,7 @@ import com.android.systemui.util.concurrency.FakeExecutor
 import com.android.systemui.util.mockito.any
 import com.android.systemui.util.mockito.eq
 import com.android.systemui.util.time.FakeSystemClock
+import com.android.systemui.util.view.ViewUtil
 import com.google.common.truth.Truth.assertThat
 import org.junit.Before
 import org.junit.Test
@@ -71,6 +72,8 @@ class MediaTttChipControllerReceiverTest : SysuiTestCase() {
     @Mock
     private lateinit var powerManager: PowerManager
     @Mock
+    private lateinit var viewUtil: ViewUtil
+    @Mock
     private lateinit var windowManager: WindowManager
     @Mock
     private lateinit var commandQueue: CommandQueue
@@ -104,7 +107,8 @@ class MediaTttChipControllerReceiverTest : SysuiTestCase() {
             configurationController,
             powerManager,
             Handler.getMain(),
-            receiverUiEventLogger
+            receiverUiEventLogger,
+            viewUtil,
         )
 
         val callbackCaptor = ArgumentCaptor.forClass(CommandQueue.Callbacks::class.java)
diff --git a/packages/SystemUI/tests/src/com/android/systemui/media/taptotransfer/sender/MediaTttChipControllerSenderTest.kt b/packages/SystemUI/tests/src/com/android/systemui/media/taptotransfer/sender/MediaTttChipControllerSenderTest.kt
index eca3bedee108d..213b74a6e8a36 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/media/taptotransfer/sender/MediaTttChipControllerSenderTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/media/taptotransfer/sender/MediaTttChipControllerSenderTest.kt
@@ -47,6 +47,7 @@ import com.android.systemui.util.concurrency.FakeExecutor
 import com.android.systemui.util.mockito.any
 import com.android.systemui.util.mockito.eq
 import com.android.systemui.util.time.FakeSystemClock
+import com.android.systemui.util.view.ViewUtil
 import com.google.common.truth.Truth.assertThat
 import dagger.Lazy
 import org.junit.Before
@@ -90,6 +91,8 @@ class MediaTttChipControllerSenderTest : SysuiTestCase() {
     private lateinit var lazyFalsingCollector: Lazy<FalsingCollector>
     @Mock
     private lateinit var falsingCollector: FalsingCollector
+    @Mock
+    private lateinit var viewUtil: ViewUtil
     private lateinit var commandQueueCallback: CommandQueue.Callbacks
     private lateinit var fakeAppIconDrawable: Drawable
     private lateinit var fakeClock: FakeSystemClock
@@ -130,7 +133,8 @@ class MediaTttChipControllerSenderTest : SysuiTestCase() {
             powerManager,
             senderUiEventLogger,
             lazyFalsingManager,
-            lazyFalsingCollector
+            lazyFalsingCollector,
+            viewUtil,
         )
 
         val callbackCaptor = ArgumentCaptor.forClass(CommandQueue.Callbacks::class.java)
@@ -837,6 +841,7 @@ class MediaTttChipControllerSenderTest : SysuiTestCase() {
         uiEventLogger: MediaTttSenderUiEventLogger,
         falsingManager: Lazy<FalsingManager>,
         falsingCollector: Lazy<FalsingCollector>,
+        viewUtil: ViewUtil,
     ) : MediaTttChipControllerSender(
         commandQueue,
         context,
@@ -849,6 +854,7 @@ class MediaTttChipControllerSenderTest : SysuiTestCase() {
         uiEventLogger,
         falsingManager,
         falsingCollector,
+        viewUtil,
     ) {
         override fun animateViewOut(view: ViewGroup, onAnimationEnd: Runnable) {
             // Just bypass the animation in tests
diff --git a/packages/SystemUI/tests/src/com/android/systemui/temporarydisplay/TemporaryViewDisplayControllerTest.kt b/packages/SystemUI/tests/src/com/android/systemui/temporarydisplay/TemporaryViewDisplayControllerTest.kt
index 7cb28068fe6cf..e1c1b46baf245 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/temporarydisplay/TemporaryViewDisplayControllerTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/temporarydisplay/TemporaryViewDisplayControllerTest.kt
@@ -17,7 +17,9 @@
 package com.android.systemui.temporarydisplay
 
 import android.content.Context
+import android.graphics.Rect
 import android.os.PowerManager
+import android.view.View
 import android.view.ViewGroup
 import android.view.WindowManager
 import android.view.accessibility.AccessibilityManager
@@ -259,13 +261,16 @@ class TemporaryViewDisplayControllerTest : SysuiTestCase() {
 
         override val windowLayoutParams = commonWindowLayoutParams
         override fun updateView(newInfo: ViewInfo, currentView: ViewGroup) {
-            super.updateView(newInfo, currentView)
             mostRecentViewInfo = newInfo
         }
 
-        override fun shouldIgnoreViewRemoval(removalReason: String): Boolean {
+        override fun shouldIgnoreViewRemoval(info: ViewInfo, removalReason: String): Boolean {
             return shouldIgnoreViewRemoval
         }
+
+        override fun getTouchableRegion(view: View, outRect: Rect) {
+            outRect.setEmpty()
+        }
     }
 
     inner class ViewInfo(val name: String) : TemporaryViewInfo {
diff --git a/packages/SystemUI/tests/src/com/android/systemui/temporarydisplay/TouchableRegionViewControllerTest.kt b/packages/SystemUI/tests/src/com/android/systemui/temporarydisplay/TouchableRegionViewControllerTest.kt
new file mode 100644
index 0000000000000..7586fe48b3082
--- /dev/null
+++ b/packages/SystemUI/tests/src/com/android/systemui/temporarydisplay/TouchableRegionViewControllerTest.kt
@@ -0,0 +1,81 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.temporarydisplay
+
+import android.graphics.Rect
+import android.view.View
+import android.view.ViewTreeObserver
+import androidx.test.filters.SmallTest
+import com.android.systemui.SysuiTestCase
+import com.android.systemui.util.mockito.any
+import com.google.common.truth.Truth.assertThat
+import org.junit.Before
+import org.junit.Test
+import org.mockito.ArgumentCaptor
+import org.mockito.Mock
+import org.mockito.Mockito.verify
+import org.mockito.Mockito.`when` as whenever
+import org.mockito.MockitoAnnotations
+
+@SmallTest
+class TouchableRegionViewControllerTest : SysuiTestCase() {
+
+    @Mock private lateinit var view: View
+    @Mock private lateinit var viewTreeObserver: ViewTreeObserver
+
+    @Before
+    fun setUp() {
+        MockitoAnnotations.initMocks(this)
+        whenever(view.viewTreeObserver).thenReturn(viewTreeObserver)
+    }
+
+    @Test
+    fun viewAttached_listenerAdded() {
+        val controller = TouchableRegionViewController(view) { _, _ -> }
+
+        controller.onViewAttached()
+
+        verify(viewTreeObserver).addOnComputeInternalInsetsListener(any())
+    }
+
+    @Test
+    fun viewDetached_listenerRemoved() {
+        val controller = TouchableRegionViewController(view) { _, _ -> }
+
+        controller.onViewDetached()
+
+        verify(viewTreeObserver).removeOnComputeInternalInsetsListener(any())
+    }
+
+    @Test
+    fun listener_usesPassedInFunction() {
+        val controller =
+            TouchableRegionViewController(view) { _, outRect -> outRect.set(1, 2, 3, 4) }
+
+        controller.onViewAttached()
+
+        val captor =
+            ArgumentCaptor.forClass(ViewTreeObserver.OnComputeInternalInsetsListener::class.java)
+        verify(viewTreeObserver).addOnComputeInternalInsetsListener(captor.capture())
+        val listener = captor.value!!
+
+        val inoutInfo = ViewTreeObserver.InternalInsetsInfo()
+        listener.onComputeInternalInsets(inoutInfo)
+
+        assertThat(inoutInfo.touchableRegion.bounds).isEqualTo(Rect(1, 2, 3, 4))
+    }
+}
diff --git a/packages/SystemUI/tests/src/com/android/systemui/util/view/ViewUtilTest.kt b/packages/SystemUI/tests/src/com/android/systemui/util/view/ViewUtilTest.kt
index dead1592992d7..e3cd9b2d6eafd 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/util/view/ViewUtilTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/util/view/ViewUtilTest.kt
@@ -1,12 +1,31 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package com.android.systemui.util.view
 
+import android.graphics.Rect
 import android.view.View
 import android.widget.TextView
 import androidx.test.filters.SmallTest
 import com.android.systemui.SysuiTestCase
+import com.android.systemui.util.mockito.any
 import com.google.common.truth.Truth.assertThat
 import org.junit.Before
 import org.junit.Test
+import org.mockito.Mockito.doAnswer
 import org.mockito.Mockito.spy
 import org.mockito.Mockito.`when`
 
@@ -25,6 +44,12 @@ class ViewUtilTest : SysuiTestCase() {
         location[0] = VIEW_LEFT
         location[1] = VIEW_TOP
         `when`(view.locationOnScreen).thenReturn(location)
+        doAnswer { invocation ->
+            val pos = invocation.arguments[0] as IntArray
+            pos[0] = VIEW_LEFT
+            pos[1] = VIEW_TOP
+            null
+        }.`when`(view).getLocationInWindow(any())
     }
 
     @Test
@@ -64,6 +89,18 @@ class ViewUtilTest : SysuiTestCase() {
     fun touchIsWithinView_yTooLarge_returnsFalse() {
         assertThat(viewUtil.touchIsWithinView(view, VIEW_LEFT + 1f, VIEW_BOTTOM + 1f)).isFalse()
     }
+
+    @Test
+    fun setRectToViewWindowLocation_rectHasLocation() {
+        val outRect = Rect()
+
+        viewUtil.setRectToViewWindowLocation(view, outRect)
+
+        assertThat(outRect.left).isEqualTo(VIEW_LEFT)
+        assertThat(outRect.right).isEqualTo(VIEW_RIGHT)
+        assertThat(outRect.top).isEqualTo(VIEW_TOP)
+        assertThat(outRect.bottom).isEqualTo(VIEW_BOTTOM)
+    }
 }
 
 private const val VIEW_LEFT = 30