diff --git a/core/java/android/hardware/usb/OWNERS b/core/java/android/hardware/usb/OWNERS
index 8f5c2a0..a753f96 100644
--- a/core/java/android/hardware/usb/OWNERS
+++ b/core/java/android/hardware/usb/OWNERS
@@ -1,3 +1,7 @@
 # Bug component: 175220
 
+aprasath@google.com
+kumarashishg@google.com
+sarup@google.com
+anothermark@google.com
 badhri@google.com
diff --git a/core/java/com/android/internal/config/sysui/SystemUiSystemPropertiesFlags.java b/core/java/com/android/internal/config/sysui/SystemUiSystemPropertiesFlags.java
index 10336bd..561b5a6 100644
--- a/core/java/com/android/internal/config/sysui/SystemUiSystemPropertiesFlags.java
+++ b/core/java/com/android/internal/config/sysui/SystemUiSystemPropertiesFlags.java
@@ -70,10 +70,6 @@
         public static final Flag OTP_REDACTION =
                 devFlag("persist.sysui.notification.otp_redaction");
 
-        /** Gating the removal of sorting-notifications-by-interruptiveness. */
-        public static final Flag NO_SORT_BY_INTERRUPTIVENESS =
-                releasedFlag("persist.sysui.notification.no_sort_by_interruptiveness");
-
         /** Gating the logging of DND state change events. */
         public static final Flag LOG_DND_STATE_EVENTS =
                 releasedFlag("persist.sysui.notification.log_dnd_state_events");
diff --git a/core/res/res/values/strings.xml b/core/res/res/values/strings.xml
index c120af3..f795bd7 100644
--- a/core/res/res/values/strings.xml
+++ b/core/res/res/values/strings.xml
@@ -1780,10 +1780,6 @@
     <string name="biometric_dialog_default_title">Verify it\u2019s you</string>
     <!-- Subtitle shown on the system-provided biometric dialog, asking the user to authenticate with a biometric (e.g. fingerprint or face). [CHAR LIMIT=70] -->
     <string name="biometric_dialog_default_subtitle">Use your biometric to continue</string>
-    <!-- Subtitle shown on the system-provided biometric dialog, asking the user to authenticate with fingerprint. [CHAR LIMIT=70] -->
-    <string name="biometric_dialog_fingerprint_subtitle">Use your fingerprint to continue</string>
-    <!-- Subtitle shown on the system-provided biometric dialog, asking the user to authenticate with face. [CHAR LIMIT=70] -->
-    <string name="biometric_dialog_face_subtitle">Use your face to continue</string>
     <!-- Subtitle shown on the system-provided biometric dialog, asking the user to authenticate with a biometric (e.g. fingerprint or face) or their screen lock credential (i.e. PIN, pattern, or password). [CHAR LIMIT=90] -->
     <string name="biometric_or_screen_lock_dialog_default_subtitle">Use your biometric or screen lock to continue</string>
 
diff --git a/core/res/res/values/symbols.xml b/core/res/res/values/symbols.xml
index 08c404b..3610ead 100644
--- a/core/res/res/values/symbols.xml
+++ b/core/res/res/values/symbols.xml
@@ -2572,8 +2572,6 @@
   <java-symbol type="string" name="biometric_or_screen_lock_app_setting_name" />
   <java-symbol type="string" name="biometric_dialog_default_title" />
   <java-symbol type="string" name="biometric_dialog_default_subtitle" />
-  <java-symbol type="string" name="biometric_dialog_face_subtitle" />
-  <java-symbol type="string" name="biometric_dialog_fingerprint_subtitle" />
   <java-symbol type="string" name="biometric_or_screen_lock_dialog_default_subtitle" />
   <java-symbol type="string" name="biometric_error_hw_unavailable" />
   <java-symbol type="string" name="biometric_error_user_canceled" />
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/bubbles/BubblePositioner.java b/libs/WindowManager/Shell/src/com/android/wm/shell/bubbles/BubblePositioner.java
index ee6996d..2c10065 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/bubbles/BubblePositioner.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/bubbles/BubblePositioner.java
@@ -661,14 +661,26 @@
         final boolean startOnLeft =
                 mContext.getResources().getConfiguration().getLayoutDirection()
                         != LAYOUT_DIRECTION_RTL;
-        final float startingVerticalOffset = mContext.getResources().getDimensionPixelOffset(
-                R.dimen.bubble_stack_starting_offset_y);
-        // TODO: placement bug here because mPositionRect doesn't handle the overhanging edge
-        return new BubbleStackView.RelativeStackPosition(
-                startOnLeft,
-                startingVerticalOffset / mPositionRect.height())
-                .getAbsolutePositionInRegion(getAllowableStackPositionRegion(
-                        1 /* default starts with 1 bubble */));
+        final RectF allowableStackPositionRegion = getAllowableStackPositionRegion(
+                1 /* default starts with 1 bubble */);
+        if (isLargeScreen()) {
+            // We want the stack to be visually centered on the edge, so we need to base it
+            // of a rect that includes insets.
+            final float desiredY = mScreenRect.height() / 2f - (mBubbleSize / 2f);
+            final float offset = desiredY / mScreenRect.height();
+            return new BubbleStackView.RelativeStackPosition(
+                    startOnLeft,
+                    offset)
+                    .getAbsolutePositionInRegion(allowableStackPositionRegion);
+        } else {
+            final float startingVerticalOffset = mContext.getResources().getDimensionPixelOffset(
+                    R.dimen.bubble_stack_starting_offset_y);
+            // TODO: placement bug here because mPositionRect doesn't handle the overhanging edge
+            return new BubbleStackView.RelativeStackPosition(
+                    startOnLeft,
+                    startingVerticalOffset / mPositionRect.height())
+                    .getAbsolutePositionInRegion(allowableStackPositionRegion);
+        }
     }
 
     /**
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/common/pip/LegacySizeSpecSource.kt b/libs/WindowManager/Shell/src/com/android/wm/shell/common/pip/LegacySizeSpecSource.kt
new file mode 100644
index 0000000..fd000ee
--- /dev/null
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/common/pip/LegacySizeSpecSource.kt
@@ -0,0 +1,202 @@
+/*
+ * Copyright (C) 2023 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.wm.shell.common.pip
+
+import android.content.Context
+import android.content.res.Resources
+import android.graphics.PointF
+import android.util.Size
+import com.android.wm.shell.R
+import com.android.wm.shell.pip.PipDisplayLayoutState
+
+class LegacySizeSpecSource(
+        private val context: Context,
+        private val pipDisplayLayoutState: PipDisplayLayoutState
+) : SizeSpecSource {
+
+    private var mDefaultMinSize = 0
+    /** The absolute minimum an overridden size's edge can be */
+    private var mOverridableMinSize = 0
+    /** The preferred minimum (and default minimum) size specified by apps.  */
+    private var mOverrideMinSize: Size? = null
+
+    private var mDefaultSizePercent = 0f
+    private var mMinimumSizePercent = 0f
+    private var mMaxAspectRatioForMinSize = 0f
+    private var mMinAspectRatioForMinSize = 0f
+
+    init {
+        reloadResources()
+    }
+
+    private fun reloadResources() {
+        val res: Resources = context.getResources()
+
+        mDefaultMinSize = res.getDimensionPixelSize(
+                R.dimen.default_minimal_size_pip_resizable_task)
+        mOverridableMinSize = res.getDimensionPixelSize(
+                R.dimen.overridable_minimal_size_pip_resizable_task)
+
+        mDefaultSizePercent = res.getFloat(R.dimen.config_pictureInPictureDefaultSizePercent)
+        mMinimumSizePercent = res.getFraction(R.fraction.config_pipShortestEdgePercent, 1, 1)
+
+        mMaxAspectRatioForMinSize = res.getFloat(
+                R.dimen.config_pictureInPictureAspectRatioLimitForMinSize)
+        mMinAspectRatioForMinSize = 1f / mMaxAspectRatioForMinSize
+    }
+
+    override fun onConfigurationChanged() {
+        reloadResources()
+    }
+
+    override fun getMaxSize(aspectRatio: Float): Size {
+        val insetBounds = pipDisplayLayoutState.insetBounds
+
+        val shorterLength: Int = Math.min(getDisplayBounds().width(),
+                getDisplayBounds().height())
+        val totalHorizontalPadding: Int = (insetBounds.left +
+                (getDisplayBounds().width() - insetBounds.right))
+        val totalVerticalPadding: Int = (insetBounds.top +
+                (getDisplayBounds().height() - insetBounds.bottom))
+
+        return if (aspectRatio > 1f) {
+            val maxWidth = Math.max(getDefaultSize(aspectRatio).width,
+                    shorterLength - totalHorizontalPadding)
+            val maxHeight = (maxWidth / aspectRatio).toInt()
+            Size(maxWidth, maxHeight)
+        } else {
+            val maxHeight = Math.max(getDefaultSize(aspectRatio).height,
+                    shorterLength - totalVerticalPadding)
+            val maxWidth = (maxHeight * aspectRatio).toInt()
+            Size(maxWidth, maxHeight)
+        }
+    }
+
+    override fun getDefaultSize(aspectRatio: Float): Size {
+        if (mOverrideMinSize != null) {
+            return getMinSize(aspectRatio)
+        }
+        val smallestDisplaySize: Int = Math.min(getDisplayBounds().width(),
+                getDisplayBounds().height())
+        val minSize = Math.max(getMinEdgeSize().toFloat(),
+                smallestDisplaySize * mDefaultSizePercent).toInt()
+        val width: Int
+        val height: Int
+        if (aspectRatio <= mMinAspectRatioForMinSize ||
+                aspectRatio > mMaxAspectRatioForMinSize) {
+            // Beyond these points, we can just use the min size as the shorter edge
+            if (aspectRatio <= 1) {
+                // Portrait, width is the minimum size
+                width = minSize
+                height = Math.round(width / aspectRatio)
+            } else {
+                // Landscape, height is the minimum size
+                height = minSize
+                width = Math.round(height * aspectRatio)
+            }
+        } else {
+            // Within these points, ensure that the bounds fit within the radius of the limits
+            // at the points
+            val widthAtMaxAspectRatioForMinSize: Float = mMaxAspectRatioForMinSize * minSize
+            val radius = PointF.length(widthAtMaxAspectRatioForMinSize, minSize.toFloat())
+            height = Math.round(Math.sqrt((radius * radius /
+                    (aspectRatio * aspectRatio + 1)).toDouble())).toInt()
+            width = Math.round(height * aspectRatio)
+        }
+        return Size(width, height)
+    }
+
+    override fun getMinSize(aspectRatio: Float): Size {
+        if (mOverrideMinSize != null) {
+            return adjustOverrideMinSizeToAspectRatio(aspectRatio)!!
+        }
+        val shorterLength: Int = Math.min(getDisplayBounds().width(),
+                getDisplayBounds().height())
+        val minWidth: Int
+        val minHeight: Int
+        if (aspectRatio > 1f) {
+            minWidth = Math.min(getDefaultSize(aspectRatio).width.toFloat(),
+                    shorterLength * mMinimumSizePercent).toInt()
+            minHeight = (minWidth / aspectRatio).toInt()
+        } else {
+            minHeight = Math.min(getDefaultSize(aspectRatio).height.toFloat(),
+                    shorterLength * mMinimumSizePercent).toInt()
+            minWidth = (minHeight * aspectRatio).toInt()
+        }
+        return Size(minWidth, minHeight)
+    }
+
+    override fun getSizeForAspectRatio(size: Size, aspectRatio: Float): Size {
+        val smallestSize = Math.min(size.width, size.height)
+        val minSize = Math.max(getMinEdgeSize(), smallestSize)
+        val width: Int
+        val height: Int
+        if (aspectRatio <= 1) {
+            // Portrait, width is the minimum size.
+            width = minSize
+            height = Math.round(width / aspectRatio)
+        } else {
+            // Landscape, height is the minimum size
+            height = minSize
+            width = Math.round(height * aspectRatio)
+        }
+        return Size(width, height)
+    }
+
+    private fun getDisplayBounds() = pipDisplayLayoutState.displayBounds
+
+    /** Sets the preferred size of PIP as specified by the activity in PIP mode.  */
+    override fun setOverrideMinSize(overrideMinSize: Size?) {
+        mOverrideMinSize = overrideMinSize
+    }
+
+    /** Returns the preferred minimal size specified by the activity in PIP.  */
+    override fun getOverrideMinSize(): Size? {
+        val overrideMinSize = mOverrideMinSize ?: return null
+        return if (overrideMinSize.width < mOverridableMinSize ||
+                overrideMinSize.height < mOverridableMinSize) {
+            Size(mOverridableMinSize, mOverridableMinSize)
+        } else {
+            overrideMinSize
+        }
+    }
+
+    private fun getMinEdgeSize(): Int {
+        return if (mOverrideMinSize == null) mDefaultMinSize else getOverrideMinEdgeSize()
+    }
+
+    /**
+     * Returns the adjusted overridden min size if it is set; otherwise, returns null.
+     *
+     *
+     * Overridden min size needs to be adjusted in its own way while making sure that the target
+     * aspect ratio is maintained
+     *
+     * @param aspectRatio target aspect ratio
+     */
+    private fun adjustOverrideMinSizeToAspectRatio(aspectRatio: Float): Size? {
+        val size = getOverrideMinSize() ?: return null
+        val sizeAspectRatio = size.width / size.height.toFloat()
+        return if (sizeAspectRatio > aspectRatio) {
+            // Size is wider, fix the width and increase the height
+            Size(size.width, (size.width / aspectRatio).toInt())
+        } else {
+            // Size is taller, fix the height and adjust the width.
+            Size((size.height * aspectRatio).toInt(), size.height)
+        }
+    }
+}
\ No newline at end of file
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/common/pip/PhoneSizeSpecSource.kt b/libs/WindowManager/Shell/src/com/android/wm/shell/common/pip/PhoneSizeSpecSource.kt
new file mode 100644
index 0000000..c563068
--- /dev/null
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/common/pip/PhoneSizeSpecSource.kt
@@ -0,0 +1,252 @@
+/*
+ * Copyright (C) 2023 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.wm.shell.common.pip
+
+import android.content.Context
+import android.content.res.Resources
+import android.os.SystemProperties
+import android.util.Size
+import com.android.wm.shell.R
+import com.android.wm.shell.pip.PipDisplayLayoutState
+import java.io.PrintWriter
+
+class PhoneSizeSpecSource(
+        private val context: Context,
+        private val pipDisplayLayoutState: PipDisplayLayoutState
+) : SizeSpecSource {
+    private var DEFAULT_OPTIMIZED_ASPECT_RATIO = 9f / 16
+
+    private var mDefaultMinSize = 0
+    /** The absolute minimum an overridden size's edge can be */
+    private var mOverridableMinSize = 0
+    /** The preferred minimum (and default minimum) size specified by apps.  */
+    private var mOverrideMinSize: Size? = null
+
+
+    /** Default and minimum percentages for the PIP size logic.  */
+    private val mDefaultSizePercent: Float
+    private val mMinimumSizePercent: Float
+
+    /** Aspect ratio that the PIP size spec logic optimizes for.  */
+    private var mOptimizedAspectRatio = 0f
+
+    init {
+        mDefaultSizePercent = SystemProperties
+                .get("com.android.wm.shell.pip.phone.def_percentage", "0.6").toFloat()
+        mMinimumSizePercent = SystemProperties
+                .get("com.android.wm.shell.pip.phone.min_percentage", "0.5").toFloat()
+
+        reloadResources()
+    }
+
+    private fun reloadResources() {
+        val res: Resources = context.getResources()
+
+        mDefaultMinSize = res.getDimensionPixelSize(
+                R.dimen.default_minimal_size_pip_resizable_task)
+        mOverridableMinSize = res.getDimensionPixelSize(
+                R.dimen.overridable_minimal_size_pip_resizable_task)
+
+        val requestedOptAspRatio = res.getFloat(R.dimen.config_pipLargeScreenOptimizedAspectRatio)
+        // make sure the optimized aspect ratio is valid with a default value to fall back to
+        mOptimizedAspectRatio = if (requestedOptAspRatio > 1) {
+            DEFAULT_OPTIMIZED_ASPECT_RATIO
+        } else {
+            requestedOptAspRatio
+        }
+    }
+
+    override fun onConfigurationChanged() {
+        reloadResources()
+    }
+
+    /**
+     * Calculates the max size of PIP.
+     *
+     * Optimizes for 16:9 aspect ratios, making them take full length of shortest display edge.
+     * As aspect ratio approaches values close to 1:1, the logic does not let PIP occupy the
+     * whole screen. A linear function is used to calculate these sizes.
+     *
+     * @param aspectRatio aspect ratio of the PIP window
+     * @return dimensions of the max size of the PIP
+     */
+    override fun getMaxSize(aspectRatio: Float): Size {
+        val insetBounds = pipDisplayLayoutState.insetBounds
+        val displayBounds = pipDisplayLayoutState.displayBounds
+
+        val totalHorizontalPadding: Int = (insetBounds.left +
+                (displayBounds.width() - insetBounds.right))
+        val totalVerticalPadding: Int = (insetBounds.top +
+                (displayBounds.height() - insetBounds.bottom))
+        val shorterLength: Int = Math.min(displayBounds.width() - totalHorizontalPadding,
+                displayBounds.height() - totalVerticalPadding)
+        var maxWidth: Int
+        val maxHeight: Int
+
+        // use the optimized max sizing logic only within a certain aspect ratio range
+        if (aspectRatio >= mOptimizedAspectRatio && aspectRatio <= 1 / mOptimizedAspectRatio) {
+            // this formula and its derivation is explained in b/198643358#comment16
+            maxWidth = Math.round(mOptimizedAspectRatio * shorterLength +
+                    shorterLength * (aspectRatio - mOptimizedAspectRatio) / (1 + aspectRatio))
+            // make sure the max width doesn't go beyond shorter screen length after rounding
+            maxWidth = Math.min(maxWidth, shorterLength)
+            maxHeight = Math.round(maxWidth / aspectRatio)
+        } else {
+            if (aspectRatio > 1f) {
+                maxWidth = shorterLength
+                maxHeight = Math.round(maxWidth / aspectRatio)
+            } else {
+                maxHeight = shorterLength
+                maxWidth = Math.round(maxHeight * aspectRatio)
+            }
+        }
+        return Size(maxWidth, maxHeight)
+    }
+
+    /**
+     * Decreases the dimensions by a percentage relative to max size to get default size.
+     *
+     * @param aspectRatio aspect ratio of the PIP window
+     * @return dimensions of the default size of the PIP
+     */
+    override fun getDefaultSize(aspectRatio: Float): Size {
+        val minSize = getMinSize(aspectRatio)
+        if (mOverrideMinSize != null) {
+            return minSize
+        }
+        val maxSize = getMaxSize(aspectRatio)
+        val defaultWidth = Math.max(Math.round(maxSize.width * mDefaultSizePercent),
+                minSize.width)
+        val defaultHeight = Math.round(defaultWidth / aspectRatio)
+        return Size(defaultWidth, defaultHeight)
+    }
+
+    /**
+     * Decreases the dimensions by a certain percentage relative to max size to get min size.
+     *
+     * @param aspectRatio aspect ratio of the PIP window
+     * @return dimensions of the min size of the PIP
+     */
+    override fun getMinSize(aspectRatio: Float): Size {
+        // if there is an overridden min size provided, return that
+        if (mOverrideMinSize != null) {
+            return adjustOverrideMinSizeToAspectRatio(aspectRatio)!!
+        }
+        val maxSize = getMaxSize(aspectRatio)
+        var minWidth = Math.round(maxSize.width * mMinimumSizePercent)
+        var minHeight = Math.round(maxSize.height * mMinimumSizePercent)
+
+        // make sure the calculated min size is not smaller than the allowed default min size
+        if (aspectRatio > 1f) {
+            minHeight = Math.max(minHeight, mDefaultMinSize)
+            minWidth = Math.round(minHeight * aspectRatio)
+        } else {
+            minWidth = Math.max(minWidth, mDefaultMinSize)
+            minHeight = Math.round(minWidth / aspectRatio)
+        }
+        return Size(minWidth, minHeight)
+    }
+
+    /**
+     * Returns the size for target aspect ratio making sure new size conforms with the rules.
+     *
+     *
+     * Recalculates the dimensions such that the target aspect ratio is achieved, while
+     * maintaining the same maximum size to current size ratio.
+     *
+     * @param size current size
+     * @param aspectRatio target aspect ratio
+     */
+    override fun getSizeForAspectRatio(size: Size, aspectRatio: Float): Size {
+        if (size == mOverrideMinSize) {
+            return adjustOverrideMinSizeToAspectRatio(aspectRatio)!!
+        }
+
+        val currAspectRatio = size.width.toFloat() / size.height
+
+        // getting the percentage of the max size that current size takes
+        val currentMaxSize = getMaxSize(currAspectRatio)
+        val currentPercent = size.width.toFloat() / currentMaxSize.width
+
+        // getting the max size for the target aspect ratio
+        val updatedMaxSize = getMaxSize(aspectRatio)
+        var width = Math.round(updatedMaxSize.width * currentPercent)
+        var height = Math.round(updatedMaxSize.height * currentPercent)
+
+        // adjust the dimensions if below allowed min edge size
+        val minEdgeSize =
+                if (mOverrideMinSize == null) mDefaultMinSize else getOverrideMinEdgeSize()
+
+        if (width < minEdgeSize && aspectRatio <= 1) {
+            width = minEdgeSize
+            height = Math.round(width / aspectRatio)
+        } else if (height < minEdgeSize && aspectRatio > 1) {
+            height = minEdgeSize
+            width = Math.round(height * aspectRatio)
+        }
+
+        // reduce the dimensions of the updated size to the calculated percentage
+        return Size(width, height)
+    }
+
+    /** Sets the preferred size of PIP as specified by the activity in PIP mode.  */
+    override fun setOverrideMinSize(overrideMinSize: Size?) {
+        mOverrideMinSize = overrideMinSize
+    }
+
+    /** Returns the preferred minimal size specified by the activity in PIP.  */
+    override fun getOverrideMinSize(): Size? {
+        val overrideMinSize = mOverrideMinSize ?: return null
+        return if (overrideMinSize.width < mOverridableMinSize ||
+                overrideMinSize.height < mOverridableMinSize) {
+            Size(mOverridableMinSize, mOverridableMinSize)
+        } else {
+            overrideMinSize
+        }
+    }
+
+    /**
+     * Returns the adjusted overridden min size if it is set; otherwise, returns null.
+     *
+     *
+     * Overridden min size needs to be adjusted in its own way while making sure that the target
+     * aspect ratio is maintained
+     *
+     * @param aspectRatio target aspect ratio
+     */
+    private fun adjustOverrideMinSizeToAspectRatio(aspectRatio: Float): Size? {
+        val size = getOverrideMinSize() ?: return null
+        val sizeAspectRatio = size.width / size.height.toFloat()
+        return if (sizeAspectRatio > aspectRatio) {
+            // Size is wider, fix the width and increase the height
+            Size(size.width, (size.width / aspectRatio).toInt())
+        } else {
+            // Size is taller, fix the height and adjust the width.
+            Size((size.height * aspectRatio).toInt(), size.height)
+        }
+    }
+
+    override fun dump(pw: PrintWriter, prefix: String) {
+        val innerPrefix = "$prefix  "
+        pw.println(innerPrefix + "mOverrideMinSize=" + mOverrideMinSize)
+        pw.println(innerPrefix + "mOverridableMinSize=" + mOverridableMinSize)
+        pw.println(innerPrefix + "mDefaultMinSize=" + mDefaultMinSize)
+        pw.println(innerPrefix + "mDefaultSizePercent=" + mDefaultSizePercent)
+        pw.println(innerPrefix + "mMinimumSizePercent=" + mMinimumSizePercent)
+        pw.println(innerPrefix + "mOptimizedAspectRatio=" + mOptimizedAspectRatio)
+    }
+}
\ No newline at end of file
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/common/pip/SizeSpecSource.kt b/libs/WindowManager/Shell/src/com/android/wm/shell/common/pip/SizeSpecSource.kt
new file mode 100644
index 0000000..7b3b9ef
--- /dev/null
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/common/pip/SizeSpecSource.kt
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2023 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.wm.shell.common.pip
+
+import android.util.Size
+import java.io.PrintWriter
+
+interface SizeSpecSource {
+    /** Returns max size allowed for the PIP window  */
+    fun getMaxSize(aspectRatio: Float): Size
+
+    /** Returns default size for the PIP window  */
+    fun getDefaultSize(aspectRatio: Float): Size
+
+    /** Returns min size allowed for the PIP window  */
+    fun getMinSize(aspectRatio: Float): Size
+
+    /** Returns the adjusted size based on current size and target aspect ratio  */
+    fun getSizeForAspectRatio(size: Size, aspectRatio: Float): Size
+
+    /** Overrides the minimum pip size requested by the app */
+    fun setOverrideMinSize(overrideMinSize: Size?)
+
+    /** Returns the minimum pip size requested by the app */
+    fun getOverrideMinSize(): Size?
+
+    /** Returns the minimum edge size of the override minimum size, or 0 if not set.  */
+    fun getOverrideMinEdgeSize(): Int {
+        val overrideMinSize = getOverrideMinSize() ?: return 0
+        return Math.min(overrideMinSize.width, overrideMinSize.height)
+    }
+
+    fun onConfigurationChanged() {}
+
+    /** Dumps the internal state of the size spec */
+    fun dump(pw: PrintWriter, prefix: String) {}
+}
\ No newline at end of file
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/dagger/pip/Pip1Module.java b/libs/WindowManager/Shell/src/com/android/wm/shell/dagger/pip/Pip1Module.java
index 16c3960..54be901 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/dagger/pip/Pip1Module.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/dagger/pip/Pip1Module.java
@@ -30,6 +30,8 @@
 import com.android.wm.shell.common.TabletopModeController;
 import com.android.wm.shell.common.TaskStackListenerImpl;
 import com.android.wm.shell.common.annotations.ShellMainThread;
+import com.android.wm.shell.common.pip.PhoneSizeSpecSource;
+import com.android.wm.shell.common.pip.SizeSpecSource;
 import com.android.wm.shell.dagger.WMShellBaseModule;
 import com.android.wm.shell.dagger.WMSingleton;
 import com.android.wm.shell.onehanded.OneHandedController;
@@ -53,7 +55,6 @@
 import com.android.wm.shell.pip.phone.PhonePipMenuController;
 import com.android.wm.shell.pip.phone.PipController;
 import com.android.wm.shell.pip.phone.PipMotionHelper;
-import com.android.wm.shell.pip.phone.PipSizeSpecHandler;
 import com.android.wm.shell.pip.phone.PipTouchHandler;
 import com.android.wm.shell.splitscreen.SplitScreenController;
 import com.android.wm.shell.sysui.ShellCommandHandler;
@@ -87,7 +88,6 @@
             PipBoundsAlgorithm pipBoundsAlgorithm,
             PhonePipKeepClearAlgorithm pipKeepClearAlgorithm,
             PipBoundsState pipBoundsState,
-            PipSizeSpecHandler pipSizeSpecHandler,
             PipDisplayLayoutState pipDisplayLayoutState,
             PipMotionHelper pipMotionHelper,
             PipMediaController pipMediaController,
@@ -110,8 +110,7 @@
                     context, shellInit, shellCommandHandler, shellController,
                     displayController, pipAnimationController, pipAppOpsListener,
                     pipBoundsAlgorithm,
-                    pipKeepClearAlgorithm, pipBoundsState, pipSizeSpecHandler,
-                    pipDisplayLayoutState,
+                    pipKeepClearAlgorithm, pipBoundsState, pipDisplayLayoutState,
                     pipMotionHelper, pipMediaController, phonePipMenuController, pipTaskOrganizer,
                     pipTransitionState, pipTouchHandler, pipTransitionController,
                     windowManagerShellWrapper, taskStackListener, pipParamsChangedForwarder,
@@ -123,8 +122,8 @@
     @WMSingleton
     @Provides
     static PipBoundsState providePipBoundsState(Context context,
-            PipSizeSpecHandler pipSizeSpecHandler, PipDisplayLayoutState pipDisplayLayoutState) {
-        return new PipBoundsState(context, pipSizeSpecHandler, pipDisplayLayoutState);
+            SizeSpecSource sizeSpecSource, PipDisplayLayoutState pipDisplayLayoutState) {
+        return new PipBoundsState(context, sizeSpecSource, pipDisplayLayoutState);
     }
 
     @WMSingleton
@@ -141,19 +140,12 @@
 
     @WMSingleton
     @Provides
-    static PipSizeSpecHandler providePipSizeSpecHelper(Context context,
-            PipDisplayLayoutState pipDisplayLayoutState) {
-        return new PipSizeSpecHandler(context, pipDisplayLayoutState);
-    }
-
-    @WMSingleton
-    @Provides
     static PipBoundsAlgorithm providesPipBoundsAlgorithm(Context context,
             PipBoundsState pipBoundsState, PipSnapAlgorithm pipSnapAlgorithm,
             PhonePipKeepClearAlgorithm pipKeepClearAlgorithm,
-            PipSizeSpecHandler pipSizeSpecHandler) {
+            PipDisplayLayoutState pipDisplayLayoutState, SizeSpecSource sizeSpecSource) {
         return new PipBoundsAlgorithm(context, pipBoundsState, pipSnapAlgorithm,
-                pipKeepClearAlgorithm, pipSizeSpecHandler);
+                pipKeepClearAlgorithm, pipDisplayLayoutState, sizeSpecSource);
     }
 
     // Handler is used by Icon.loadDrawableAsync
@@ -177,14 +169,14 @@
             PhonePipMenuController menuPhoneController,
             PipBoundsAlgorithm pipBoundsAlgorithm,
             PipBoundsState pipBoundsState,
-            PipSizeSpecHandler pipSizeSpecHandler,
+            SizeSpecSource sizeSpecSource,
             PipTaskOrganizer pipTaskOrganizer,
             PipMotionHelper pipMotionHelper,
             FloatingContentCoordinator floatingContentCoordinator,
             PipUiEventLogger pipUiEventLogger,
             @ShellMainThread ShellExecutor mainExecutor) {
         return new PipTouchHandler(context, shellInit, menuPhoneController, pipBoundsAlgorithm,
-                pipBoundsState, pipSizeSpecHandler, pipTaskOrganizer, pipMotionHelper,
+                pipBoundsState, sizeSpecSource, pipTaskOrganizer, pipMotionHelper,
                 floatingContentCoordinator, pipUiEventLogger, mainExecutor);
     }
 
@@ -243,6 +235,13 @@
 
     @WMSingleton
     @Provides
+    static SizeSpecSource provideSizeSpecSource(Context context,
+            PipDisplayLayoutState pipDisplayLayoutState) {
+        return new PhoneSizeSpecSource(context, pipDisplayLayoutState);
+    }
+
+    @WMSingleton
+    @Provides
     static PipAppOpsListener providePipAppOpsListener(Context context,
             PipTouchHandler pipTouchHandler,
             @ShellMainThread ShellExecutor mainExecutor) {
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/dagger/pip/TvPipModule.java b/libs/WindowManager/Shell/src/com/android/wm/shell/dagger/pip/TvPipModule.java
index 360bf8b..52c6d20 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/dagger/pip/TvPipModule.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/dagger/pip/TvPipModule.java
@@ -28,6 +28,8 @@
 import com.android.wm.shell.common.SystemWindows;
 import com.android.wm.shell.common.TaskStackListenerImpl;
 import com.android.wm.shell.common.annotations.ShellMainThread;
+import com.android.wm.shell.common.pip.LegacySizeSpecSource;
+import com.android.wm.shell.common.pip.SizeSpecSource;
 import com.android.wm.shell.dagger.WMShellBaseModule;
 import com.android.wm.shell.dagger.WMSingleton;
 import com.android.wm.shell.pip.Pip;
@@ -42,7 +44,6 @@
 import com.android.wm.shell.pip.PipTransitionController;
 import com.android.wm.shell.pip.PipTransitionState;
 import com.android.wm.shell.pip.PipUiEventLogger;
-import com.android.wm.shell.pip.phone.PipSizeSpecHandler;
 import com.android.wm.shell.pip.tv.TvPipBoundsAlgorithm;
 import com.android.wm.shell.pip.tv.TvPipBoundsController;
 import com.android.wm.shell.pip.tv.TvPipBoundsState;
@@ -138,23 +139,23 @@
     @Provides
     static TvPipBoundsAlgorithm provideTvPipBoundsAlgorithm(Context context,
             TvPipBoundsState tvPipBoundsState, PipSnapAlgorithm pipSnapAlgorithm,
-            PipSizeSpecHandler pipSizeSpecHandler) {
+            PipDisplayLayoutState pipDisplayLayoutState, SizeSpecSource sizeSpecSource) {
         return new TvPipBoundsAlgorithm(context, tvPipBoundsState, pipSnapAlgorithm,
-                pipSizeSpecHandler);
+                pipDisplayLayoutState, sizeSpecSource);
     }
 
     @WMSingleton
     @Provides
     static TvPipBoundsState provideTvPipBoundsState(Context context,
-            PipSizeSpecHandler pipSizeSpecHandler, PipDisplayLayoutState pipDisplayLayoutState) {
-        return new TvPipBoundsState(context, pipSizeSpecHandler, pipDisplayLayoutState);
+            SizeSpecSource sizeSpecSource, PipDisplayLayoutState pipDisplayLayoutState) {
+        return new TvPipBoundsState(context, sizeSpecSource, pipDisplayLayoutState);
     }
 
     @WMSingleton
     @Provides
-    static PipSizeSpecHandler providePipSizeSpecHelper(Context context,
+    static SizeSpecSource provideSizeSpecSource(Context context,
             PipDisplayLayoutState pipDisplayLayoutState) {
-        return new PipSizeSpecHandler(context, pipDisplayLayoutState);
+        return new LegacySizeSpecSource(context, pipDisplayLayoutState);
     }
 
     // Handler needed for loadDrawableAsync() in PipControlsViewController
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/pip/PipBoundsAlgorithm.java b/libs/WindowManager/Shell/src/com/android/wm/shell/pip/PipBoundsAlgorithm.java
index f51eb52..ac711ea 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/pip/PipBoundsAlgorithm.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/pip/PipBoundsAlgorithm.java
@@ -28,7 +28,7 @@
 import android.view.Gravity;
 
 import com.android.wm.shell.R;
-import com.android.wm.shell.pip.phone.PipSizeSpecHandler;
+import com.android.wm.shell.common.pip.SizeSpecSource;
 
 import java.io.PrintWriter;
 
@@ -41,7 +41,8 @@
     private static final float INVALID_SNAP_FRACTION = -1f;
 
     @NonNull private final PipBoundsState mPipBoundsState;
-    @NonNull protected final PipSizeSpecHandler mPipSizeSpecHandler;
+    @NonNull protected final PipDisplayLayoutState mPipDisplayLayoutState;
+    @NonNull protected final SizeSpecSource mSizeSpecSource;
     private final PipSnapAlgorithm mSnapAlgorithm;
     private final PipKeepClearAlgorithmInterface mPipKeepClearAlgorithm;
 
@@ -53,11 +54,13 @@
     public PipBoundsAlgorithm(Context context, @NonNull PipBoundsState pipBoundsState,
             @NonNull PipSnapAlgorithm pipSnapAlgorithm,
             @NonNull PipKeepClearAlgorithmInterface pipKeepClearAlgorithm,
-            @NonNull PipSizeSpecHandler pipSizeSpecHandler) {
+            @NonNull PipDisplayLayoutState pipDisplayLayoutState,
+            @NonNull SizeSpecSource sizeSpecSource) {
         mPipBoundsState = pipBoundsState;
         mSnapAlgorithm = pipSnapAlgorithm;
         mPipKeepClearAlgorithm = pipKeepClearAlgorithm;
-        mPipSizeSpecHandler = pipSizeSpecHandler;
+        mPipDisplayLayoutState = pipDisplayLayoutState;
+        mSizeSpecSource = sizeSpecSource;
         reloadResources(context);
         // Initialize the aspect ratio to the default aspect ratio.  Don't do this in reload
         // resources as it would clobber mAspectRatio when entering PiP from fullscreen which
@@ -74,11 +77,6 @@
                 R.dimen.config_pictureInPictureDefaultAspectRatio);
         mDefaultStackGravity = res.getInteger(
                 R.integer.config_defaultPictureInPictureGravity);
-        final String screenEdgeInsetsDpString = res.getString(
-                R.string.config_defaultPictureInPictureScreenEdgeInsets);
-        final Size screenEdgeInsetsDp = !screenEdgeInsetsDpString.isEmpty()
-                ? Size.parseSize(screenEdgeInsetsDpString)
-                : null;
         mMinAspectRatio = res.getFloat(
                 com.android.internal.R.dimen.config_pictureInPictureMinAspectRatio);
         mMaxAspectRatio = res.getFloat(
@@ -160,8 +158,8 @@
             // If either dimension is smaller than the allowed minimum, adjust them
             // according to mOverridableMinSize
             return new Size(
-                    Math.max(windowLayout.minWidth, mPipSizeSpecHandler.getOverrideMinEdgeSize()),
-                    Math.max(windowLayout.minHeight, mPipSizeSpecHandler.getOverrideMinEdgeSize()));
+                    Math.max(windowLayout.minWidth, getOverrideMinEdgeSize()),
+                    Math.max(windowLayout.minHeight, getOverrideMinEdgeSize()));
         }
         return null;
     }
@@ -255,10 +253,10 @@
         final Size size;
         if (useCurrentMinEdgeSize || useCurrentSize) {
             // Use the existing size but adjusted to the new aspect ratio.
-            size = mPipSizeSpecHandler.getSizeForAspectRatio(
+            size = mSizeSpecSource.getSizeForAspectRatio(
                     new Size(stackBounds.width(), stackBounds.height()), aspectRatio);
         } else {
-            size = mPipSizeSpecHandler.getDefaultSize(aspectRatio);
+            size = mSizeSpecSource.getDefaultSize(aspectRatio);
         }
 
         final int left = (int) (stackBounds.centerX() - size.getWidth() / 2f);
@@ -287,7 +285,7 @@
         getInsetBounds(insetBounds);
 
         // Calculate the default size
-        defaultSize = mPipSizeSpecHandler.getDefaultSize(mDefaultAspectRatio);
+        defaultSize = mSizeSpecSource.getDefaultSize(mDefaultAspectRatio);
 
         // Now that we have the default size, apply the snap fraction if valid or position the
         // bounds using the default gravity.
@@ -309,7 +307,11 @@
      * Populates the bounds on the screen that the PIP can be visible in.
      */
     public void getInsetBounds(Rect outRect) {
-        outRect.set(mPipSizeSpecHandler.getInsetBounds());
+        outRect.set(mPipDisplayLayoutState.getInsetBounds());
+    }
+
+    private int getOverrideMinEdgeSize() {
+        return mSizeSpecSource.getOverrideMinEdgeSize();
     }
 
     /**
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/pip/PipBoundsState.java b/libs/WindowManager/Shell/src/com/android/wm/shell/pip/PipBoundsState.java
index 9a775df..279ffc5 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/pip/PipBoundsState.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/pip/PipBoundsState.java
@@ -36,7 +36,7 @@
 import com.android.internal.util.function.TriConsumer;
 import com.android.wm.shell.R;
 import com.android.wm.shell.common.DisplayLayout;
-import com.android.wm.shell.pip.phone.PipSizeSpecHandler;
+import com.android.wm.shell.common.pip.SizeSpecSource;
 import com.android.wm.shell.protolog.ShellProtoLogGroup;
 
 import java.io.PrintWriter;
@@ -87,7 +87,7 @@
     private int mStashOffset;
     private @Nullable PipReentryState mPipReentryState;
     private final LauncherState mLauncherState = new LauncherState();
-    private final @Nullable PipSizeSpecHandler mPipSizeSpecHandler;
+    private final @NonNull SizeSpecSource mSizeSpecSource;
     private @Nullable ComponentName mLastPipComponentName;
     private final @NonNull MotionBoundsState mMotionBoundsState = new MotionBoundsState();
     private boolean mIsImeShowing;
@@ -127,17 +127,20 @@
     private @Nullable TriConsumer<Boolean, Integer, Boolean> mOnShelfVisibilityChangeCallback;
     private List<Consumer<Rect>> mOnPipExclusionBoundsChangeCallbacks = new ArrayList<>();
 
-    public PipBoundsState(@NonNull Context context, PipSizeSpecHandler pipSizeSpecHandler,
-            PipDisplayLayoutState pipDisplayLayoutState) {
+    public PipBoundsState(@NonNull Context context, @NonNull SizeSpecSource sizeSpecSource,
+            @NonNull PipDisplayLayoutState pipDisplayLayoutState) {
         mContext = context;
         reloadResources();
-        mPipSizeSpecHandler = pipSizeSpecHandler;
+        mSizeSpecSource = sizeSpecSource;
         mPipDisplayLayoutState = pipDisplayLayoutState;
     }
 
     /** Reloads the resources. */
     public void onConfigurationChanged() {
         reloadResources();
+
+        // update the size spec resources upon config change too
+        mSizeSpecSource.onConfigurationChanged();
     }
 
     private void reloadResources() {
@@ -319,7 +322,7 @@
     /** Sets the preferred size of PIP as specified by the activity in PIP mode. */
     public void setOverrideMinSize(@Nullable Size overrideMinSize) {
         final boolean changed = !Objects.equals(overrideMinSize, getOverrideMinSize());
-        mPipSizeSpecHandler.setOverrideMinSize(overrideMinSize);
+        mSizeSpecSource.setOverrideMinSize(overrideMinSize);
         if (changed && mOnMinimalSizeChangeCallback != null) {
             mOnMinimalSizeChangeCallback.run();
         }
@@ -328,12 +331,12 @@
     /** Returns the preferred minimal size specified by the activity in PIP. */
     @Nullable
     public Size getOverrideMinSize() {
-        return mPipSizeSpecHandler.getOverrideMinSize();
+        return mSizeSpecSource.getOverrideMinSize();
     }
 
     /** Returns the minimum edge size of the override minimum size, or 0 if not set. */
     public int getOverrideMinEdgeSize() {
-        return mPipSizeSpecHandler.getOverrideMinEdgeSize();
+        return mSizeSpecSource.getOverrideMinEdgeSize();
     }
 
     /** Get the state of the bounds in motion. */
@@ -613,5 +616,6 @@
         }
         mLauncherState.dump(pw, innerPrefix);
         mMotionBoundsState.dump(pw, innerPrefix);
+        mSizeSpecSource.dump(pw, innerPrefix);
     }
 }
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/pip/PipDisplayLayoutState.java b/libs/WindowManager/Shell/src/com/android/wm/shell/pip/PipDisplayLayoutState.java
index 0f76af4..456f85b 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/pip/PipDisplayLayoutState.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/pip/PipDisplayLayoutState.java
@@ -16,12 +16,18 @@
 
 package com.android.wm.shell.pip;
 
+import static com.android.wm.shell.pip.PipUtils.dpToPx;
+
 import android.content.Context;
+import android.content.res.Resources;
+import android.graphics.Point;
 import android.graphics.Rect;
+import android.util.Size;
 import android.view.Surface;
 
 import androidx.annotation.NonNull;
 
+import com.android.wm.shell.R;
 import com.android.wm.shell.common.DisplayLayout;
 import com.android.wm.shell.dagger.WMSingleton;
 
@@ -40,13 +46,51 @@
     private int mDisplayId;
     @NonNull private DisplayLayout mDisplayLayout;
 
+    private Point mScreenEdgeInsets = null;
+
     @Inject
     public PipDisplayLayoutState(Context context) {
         mContext = context;
         mDisplayLayout = new DisplayLayout();
+        reloadResources();
     }
 
-    /** Update the display layout. */
+    /** Responds to configuration change. */
+    public void onConfigurationChanged() {
+        reloadResources();
+    }
+
+    private void reloadResources() {
+        Resources res = mContext.getResources();
+
+        final String screenEdgeInsetsDpString = res.getString(
+                R.string.config_defaultPictureInPictureScreenEdgeInsets);
+        final Size screenEdgeInsetsDp = !screenEdgeInsetsDpString.isEmpty()
+                ? Size.parseSize(screenEdgeInsetsDpString)
+                : null;
+        mScreenEdgeInsets = screenEdgeInsetsDp == null ? new Point()
+                : new Point(dpToPx(screenEdgeInsetsDp.getWidth(), res.getDisplayMetrics()),
+                        dpToPx(screenEdgeInsetsDp.getHeight(), res.getDisplayMetrics()));
+    }
+
+    public Point getScreenEdgeInsets() {
+        return mScreenEdgeInsets;
+    }
+
+    /**
+     * Returns the inset bounds the PIP window can be visible in.
+     */
+    public Rect getInsetBounds() {
+        Rect insetBounds = new Rect();
+        Rect insets = getDisplayLayout().stableInsets();
+        insetBounds.set(insets.left + getScreenEdgeInsets().x,
+                insets.top + getScreenEdgeInsets().y,
+                getDisplayLayout().width() - insets.right - getScreenEdgeInsets().x,
+                getDisplayLayout().height() - insets.bottom - getScreenEdgeInsets().y);
+        return insetBounds;
+    }
+
+    /** Set the display layout. */
     public void setDisplayLayout(@NonNull DisplayLayout displayLayout) {
         mDisplayLayout.set(displayLayout);
     }
@@ -87,5 +131,6 @@
         pw.println(prefix + TAG);
         pw.println(innerPrefix + "mDisplayId=" + mDisplayId);
         pw.println(innerPrefix + "getDisplayBounds=" + getDisplayBounds());
+        pw.println(innerPrefix + "mScreenEdgeInsets=" + mScreenEdgeInsets);
     }
 }
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/pip/phone/PipController.java b/libs/WindowManager/Shell/src/com/android/wm/shell/pip/phone/PipController.java
index 26b7b68..f396f3f 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/pip/phone/PipController.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/pip/phone/PipController.java
@@ -142,7 +142,6 @@
     private PipBoundsAlgorithm mPipBoundsAlgorithm;
     private PipKeepClearAlgorithmInterface mPipKeepClearAlgorithm;
     private PipBoundsState mPipBoundsState;
-    private PipSizeSpecHandler mPipSizeSpecHandler;
     private PipDisplayLayoutState mPipDisplayLayoutState;
     private PipMotionHelper mPipMotionHelper;
     private PipTouchHandler mTouchHandler;
@@ -406,7 +405,6 @@
             PipBoundsAlgorithm pipBoundsAlgorithm,
             PipKeepClearAlgorithmInterface pipKeepClearAlgorithm,
             PipBoundsState pipBoundsState,
-            PipSizeSpecHandler pipSizeSpecHandler,
             PipDisplayLayoutState pipDisplayLayoutState,
             PipMotionHelper pipMotionHelper,
             PipMediaController pipMediaController,
@@ -430,7 +428,7 @@
 
         return new PipController(context, shellInit, shellCommandHandler, shellController,
                 displayController, pipAnimationController, pipAppOpsListener,
-                pipBoundsAlgorithm, pipKeepClearAlgorithm, pipBoundsState, pipSizeSpecHandler,
+                pipBoundsAlgorithm, pipKeepClearAlgorithm, pipBoundsState,
                 pipDisplayLayoutState, pipMotionHelper, pipMediaController, phonePipMenuController,
                 pipTaskOrganizer, pipTransitionState, pipTouchHandler, pipTransitionController,
                 windowManagerShellWrapper, taskStackListener, pipParamsChangedForwarder,
@@ -448,7 +446,6 @@
             PipBoundsAlgorithm pipBoundsAlgorithm,
             PipKeepClearAlgorithmInterface pipKeepClearAlgorithm,
             @NonNull PipBoundsState pipBoundsState,
-            PipSizeSpecHandler pipSizeSpecHandler,
             @NonNull PipDisplayLayoutState pipDisplayLayoutState,
             PipMotionHelper pipMotionHelper,
             PipMediaController pipMediaController,
@@ -474,7 +471,6 @@
         mPipBoundsAlgorithm = pipBoundsAlgorithm;
         mPipKeepClearAlgorithm = pipKeepClearAlgorithm;
         mPipBoundsState = pipBoundsState;
-        mPipSizeSpecHandler = pipSizeSpecHandler;
         mPipDisplayLayoutState = pipDisplayLayoutState;
         mPipMotionHelper = pipMotionHelper;
         mPipTaskOrganizer = pipTaskOrganizer;
@@ -711,7 +707,7 @@
             // Try to move the PiP window if we have entered PiP mode.
             if (mPipTransitionState.hasEnteredPip()) {
                 final Rect pipBounds = mPipBoundsState.getBounds();
-                final Point edgeInsets = mPipSizeSpecHandler.getScreenEdgeInsets();
+                final Point edgeInsets = mPipDisplayLayoutState.getScreenEdgeInsets();
                 if ((pipBounds.height() + 2 * edgeInsets.y) > (displayBounds.height() / 2)) {
                     // PiP bounds is too big to fit either half, bail early.
                     return;
@@ -770,7 +766,7 @@
         mPipBoundsAlgorithm.onConfigurationChanged(mContext);
         mTouchHandler.onConfigurationChanged();
         mPipBoundsState.onConfigurationChanged();
-        mPipSizeSpecHandler.onConfigurationChanged();
+        mPipDisplayLayoutState.onConfigurationChanged();
     }
 
     @Override
@@ -1224,7 +1220,6 @@
         mPipTaskOrganizer.dump(pw, innerPrefix);
         mPipBoundsState.dump(pw, innerPrefix);
         mPipInputConsumer.dump(pw, innerPrefix);
-        mPipSizeSpecHandler.dump(pw, innerPrefix);
         mPipDisplayLayoutState.dump(pw, innerPrefix);
     }
 
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/pip/phone/PipSizeSpecHandler.java b/libs/WindowManager/Shell/src/com/android/wm/shell/pip/phone/PipSizeSpecHandler.java
deleted file mode 100644
index c6e5cf2..0000000
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/pip/phone/PipSizeSpecHandler.java
+++ /dev/null
@@ -1,536 +0,0 @@
-/*
- * 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.wm.shell.pip.phone;
-
-import static com.android.wm.shell.pip.PipUtils.dpToPx;
-
-import android.annotation.NonNull;
-import android.annotation.Nullable;
-import android.content.Context;
-import android.content.pm.PackageManager;
-import android.content.res.Resources;
-import android.graphics.Point;
-import android.graphics.PointF;
-import android.graphics.Rect;
-import android.os.SystemProperties;
-import android.util.Size;
-
-import com.android.internal.annotations.VisibleForTesting;
-import com.android.wm.shell.R;
-import com.android.wm.shell.common.DisplayLayout;
-import com.android.wm.shell.pip.PipDisplayLayoutState;
-
-import java.io.PrintWriter;
-
-/**
- * Acts as a source of truth for appropriate size spec for PIP.
- */
-public class PipSizeSpecHandler {
-    private static final String TAG = PipSizeSpecHandler.class.getSimpleName();
-
-    @NonNull private final PipDisplayLayoutState mPipDisplayLayoutState;
-
-    private final SizeSpecSource mSizeSpecSourceImpl;
-
-    /** The preferred minimum (and default minimum) size specified by apps. */
-    @Nullable private Size mOverrideMinSize;
-    private int mOverridableMinSize;
-
-    /** Used to store values obtained from resource files. */
-    private Point mScreenEdgeInsets;
-    private float mMinAspectRatioForMinSize;
-    private float mMaxAspectRatioForMinSize;
-    private int mDefaultMinSize;
-
-    @NonNull private final Context mContext;
-
-    private interface SizeSpecSource {
-        /** Returns max size allowed for the PIP window */
-        Size getMaxSize(float aspectRatio);
-
-        /** Returns default size for the PIP window */
-        Size getDefaultSize(float aspectRatio);
-
-        /** Returns min size allowed for the PIP window */
-        Size getMinSize(float aspectRatio);
-
-        /** Returns the adjusted size based on current size and target aspect ratio */
-        Size getSizeForAspectRatio(Size size, float aspectRatio);
-
-        /** Updates internal resources on configuration changes */
-        default void reloadResources() {}
-    }
-
-    /**
-     * Determines PIP window size optimized for large screens and aspect ratios close to 1:1
-     */
-    private class SizeSpecLargeScreenOptimizedImpl implements SizeSpecSource {
-        private static final float DEFAULT_OPTIMIZED_ASPECT_RATIO = 9f / 16;
-
-        /** Default and minimum percentages for the PIP size logic. */
-        private final float mDefaultSizePercent;
-        private final float mMinimumSizePercent;
-
-        /** Aspect ratio that the PIP size spec logic optimizes for. */
-        private float mOptimizedAspectRatio;
-
-        private SizeSpecLargeScreenOptimizedImpl() {
-            mDefaultSizePercent = Float.parseFloat(SystemProperties
-                    .get("com.android.wm.shell.pip.phone.def_percentage", "0.6"));
-            mMinimumSizePercent = Float.parseFloat(SystemProperties
-                    .get("com.android.wm.shell.pip.phone.min_percentage", "0.5"));
-        }
-
-        @Override
-        public void reloadResources() {
-            final Resources res = mContext.getResources();
-
-            mOptimizedAspectRatio = res.getFloat(R.dimen.config_pipLargeScreenOptimizedAspectRatio);
-            // make sure the optimized aspect ratio is valid with a default value to fall back to
-            if (mOptimizedAspectRatio > 1) {
-                mOptimizedAspectRatio = DEFAULT_OPTIMIZED_ASPECT_RATIO;
-            }
-        }
-
-        /**
-         * Calculates the max size of PIP.
-         *
-         * Optimizes for 16:9 aspect ratios, making them take full length of shortest display edge.
-         * As aspect ratio approaches values close to 1:1, the logic does not let PIP occupy the
-         * whole screen. A linear function is used to calculate these sizes.
-         *
-         * @param aspectRatio aspect ratio of the PIP window
-         * @return dimensions of the max size of the PIP
-         */
-        @Override
-        public Size getMaxSize(float aspectRatio) {
-            final int totalHorizontalPadding = getInsetBounds().left
-                    + (getDisplayBounds().width() - getInsetBounds().right);
-            final int totalVerticalPadding = getInsetBounds().top
-                    + (getDisplayBounds().height() - getInsetBounds().bottom);
-
-            final int shorterLength = Math.min(getDisplayBounds().width() - totalHorizontalPadding,
-                    getDisplayBounds().height() - totalVerticalPadding);
-
-            int maxWidth, maxHeight;
-
-            // use the optimized max sizing logic only within a certain aspect ratio range
-            if (aspectRatio >= mOptimizedAspectRatio && aspectRatio <= 1 / mOptimizedAspectRatio) {
-                // this formula and its derivation is explained in b/198643358#comment16
-                maxWidth = Math.round(mOptimizedAspectRatio * shorterLength
-                        + shorterLength * (aspectRatio - mOptimizedAspectRatio) / (1
-                        + aspectRatio));
-                // make sure the max width doesn't go beyond shorter screen length after rounding
-                maxWidth = Math.min(maxWidth, shorterLength);
-                maxHeight = Math.round(maxWidth / aspectRatio);
-            } else {
-                if (aspectRatio > 1f) {
-                    maxWidth = shorterLength;
-                    maxHeight = Math.round(maxWidth / aspectRatio);
-                } else {
-                    maxHeight = shorterLength;
-                    maxWidth = Math.round(maxHeight * aspectRatio);
-                }
-            }
-
-            return new Size(maxWidth, maxHeight);
-        }
-
-        /**
-         * Decreases the dimensions by a percentage relative to max size to get default size.
-         *
-         * @param aspectRatio aspect ratio of the PIP window
-         * @return dimensions of the default size of the PIP
-         */
-        @Override
-        public Size getDefaultSize(float aspectRatio) {
-            Size minSize = this.getMinSize(aspectRatio);
-
-            if (mOverrideMinSize != null) {
-                return minSize;
-            }
-
-            Size maxSize = this.getMaxSize(aspectRatio);
-
-            int defaultWidth = Math.max(Math.round(maxSize.getWidth() * mDefaultSizePercent),
-                    minSize.getWidth());
-            int defaultHeight = Math.round(defaultWidth / aspectRatio);
-
-            return new Size(defaultWidth, defaultHeight);
-        }
-
-        /**
-         * Decreases the dimensions by a certain percentage relative to max size to get min size.
-         *
-         * @param aspectRatio aspect ratio of the PIP window
-         * @return dimensions of the min size of the PIP
-         */
-        @Override
-        public Size getMinSize(float aspectRatio) {
-            // if there is an overridden min size provided, return that
-            if (mOverrideMinSize != null) {
-                return adjustOverrideMinSizeToAspectRatio(aspectRatio);
-            }
-
-            Size maxSize = this.getMaxSize(aspectRatio);
-
-            int minWidth = Math.round(maxSize.getWidth() * mMinimumSizePercent);
-            int minHeight = Math.round(maxSize.getHeight() * mMinimumSizePercent);
-
-            // make sure the calculated min size is not smaller than the allowed default min size
-            if (aspectRatio > 1f) {
-                minHeight = Math.max(minHeight, mDefaultMinSize);
-                minWidth = Math.round(minHeight * aspectRatio);
-            } else {
-                minWidth = Math.max(minWidth, mDefaultMinSize);
-                minHeight = Math.round(minWidth / aspectRatio);
-            }
-            return new Size(minWidth, minHeight);
-        }
-
-        /**
-         * Returns the size for target aspect ratio making sure new size conforms with the rules.
-         *
-         * <p>Recalculates the dimensions such that the target aspect ratio is achieved, while
-         * maintaining the same maximum size to current size ratio.
-         *
-         * @param size current size
-         * @param aspectRatio target aspect ratio
-         */
-        @Override
-        public Size getSizeForAspectRatio(Size size, float aspectRatio) {
-            float currAspectRatio = (float) size.getWidth() / size.getHeight();
-
-            // getting the percentage of the max size that current size takes
-            Size currentMaxSize = getMaxSize(currAspectRatio);
-            float currentPercent = (float) size.getWidth() / currentMaxSize.getWidth();
-
-            // getting the max size for the target aspect ratio
-            Size updatedMaxSize = getMaxSize(aspectRatio);
-
-            int width = Math.round(updatedMaxSize.getWidth() * currentPercent);
-            int height = Math.round(updatedMaxSize.getHeight() * currentPercent);
-
-            // adjust the dimensions if below allowed min edge size
-            if (width < getMinEdgeSize() && aspectRatio <= 1) {
-                width = getMinEdgeSize();
-                height = Math.round(width / aspectRatio);
-            } else if (height < getMinEdgeSize() && aspectRatio > 1) {
-                height = getMinEdgeSize();
-                width = Math.round(height * aspectRatio);
-            }
-
-            // reduce the dimensions of the updated size to the calculated percentage
-            return new Size(width, height);
-        }
-    }
-
-    private class SizeSpecDefaultImpl implements SizeSpecSource {
-        private float mDefaultSizePercent;
-        private float mMinimumSizePercent;
-
-        @Override
-        public void reloadResources() {
-            final Resources res = mContext.getResources();
-
-            mMaxAspectRatioForMinSize = res.getFloat(
-                    R.dimen.config_pictureInPictureAspectRatioLimitForMinSize);
-            mMinAspectRatioForMinSize = 1f / mMaxAspectRatioForMinSize;
-
-            mDefaultSizePercent = res.getFloat(R.dimen.config_pictureInPictureDefaultSizePercent);
-            mMinimumSizePercent = res.getFraction(R.fraction.config_pipShortestEdgePercent, 1, 1);
-        }
-
-        @Override
-        public Size getMaxSize(float aspectRatio) {
-            final int shorterLength = Math.min(getDisplayBounds().width(),
-                    getDisplayBounds().height());
-
-            final int totalHorizontalPadding = getInsetBounds().left
-                    + (getDisplayBounds().width() - getInsetBounds().right);
-            final int totalVerticalPadding = getInsetBounds().top
-                    + (getDisplayBounds().height() - getInsetBounds().bottom);
-
-            final int maxWidth, maxHeight;
-
-            if (aspectRatio > 1f) {
-                maxWidth = (int) Math.max(getDefaultSize(aspectRatio).getWidth(),
-                        shorterLength - totalHorizontalPadding);
-                maxHeight = (int) (maxWidth / aspectRatio);
-            } else {
-                maxHeight = (int) Math.max(getDefaultSize(aspectRatio).getHeight(),
-                        shorterLength - totalVerticalPadding);
-                maxWidth = (int) (maxHeight * aspectRatio);
-            }
-
-            return new Size(maxWidth, maxHeight);
-        }
-
-        @Override
-        public Size getDefaultSize(float aspectRatio) {
-            if (mOverrideMinSize != null) {
-                return this.getMinSize(aspectRatio);
-            }
-
-            final int smallestDisplaySize = Math.min(getDisplayBounds().width(),
-                    getDisplayBounds().height());
-            final int minSize = (int) Math.max(getMinEdgeSize(),
-                    smallestDisplaySize * mDefaultSizePercent);
-
-            final int width;
-            final int height;
-
-            if (aspectRatio <= mMinAspectRatioForMinSize
-                    || aspectRatio > mMaxAspectRatioForMinSize) {
-                // Beyond these points, we can just use the min size as the shorter edge
-                if (aspectRatio <= 1) {
-                    // Portrait, width is the minimum size
-                    width = minSize;
-                    height = Math.round(width / aspectRatio);
-                } else {
-                    // Landscape, height is the minimum size
-                    height = minSize;
-                    width = Math.round(height * aspectRatio);
-                }
-            } else {
-                // Within these points, ensure that the bounds fit within the radius of the limits
-                // at the points
-                final float widthAtMaxAspectRatioForMinSize = mMaxAspectRatioForMinSize * minSize;
-                final float radius = PointF.length(widthAtMaxAspectRatioForMinSize, minSize);
-                height = (int) Math.round(Math.sqrt((radius * radius)
-                        / (aspectRatio * aspectRatio + 1)));
-                width = Math.round(height * aspectRatio);
-            }
-
-            return new Size(width, height);
-        }
-
-        @Override
-        public Size getMinSize(float aspectRatio) {
-            if (mOverrideMinSize != null) {
-                return adjustOverrideMinSizeToAspectRatio(aspectRatio);
-            }
-
-            final int shorterLength = Math.min(getDisplayBounds().width(),
-                    getDisplayBounds().height());
-            final int minWidth, minHeight;
-
-            if (aspectRatio > 1f) {
-                minWidth = (int) Math.min(getDefaultSize(aspectRatio).getWidth(),
-                        shorterLength * mMinimumSizePercent);
-                minHeight = (int) (minWidth / aspectRatio);
-            } else {
-                minHeight = (int) Math.min(getDefaultSize(aspectRatio).getHeight(),
-                        shorterLength * mMinimumSizePercent);
-                minWidth = (int) (minHeight * aspectRatio);
-            }
-
-            return new Size(minWidth, minHeight);
-        }
-
-        @Override
-        public Size getSizeForAspectRatio(Size size, float aspectRatio) {
-            final int smallestSize = Math.min(size.getWidth(), size.getHeight());
-            final int minSize = Math.max(getMinEdgeSize(), smallestSize);
-
-            final int width;
-            final int height;
-            if (aspectRatio <= 1) {
-                // Portrait, width is the minimum size.
-                width = minSize;
-                height = Math.round(width / aspectRatio);
-            } else {
-                // Landscape, height is the minimum size
-                height = minSize;
-                width = Math.round(height * aspectRatio);
-            }
-
-            return new Size(width, height);
-        }
-    }
-
-    public PipSizeSpecHandler(Context context, PipDisplayLayoutState pipDisplayLayoutState) {
-        mContext = context;
-        mPipDisplayLayoutState = pipDisplayLayoutState;
-
-        // choose between two implementations of size spec logic
-        if (supportsPipSizeLargeScreen()) {
-            mSizeSpecSourceImpl = new SizeSpecLargeScreenOptimizedImpl();
-        } else {
-            mSizeSpecSourceImpl = new SizeSpecDefaultImpl();
-        }
-
-        reloadResources();
-    }
-
-    /** Reloads the resources */
-    public void onConfigurationChanged() {
-        reloadResources();
-    }
-
-    private void reloadResources() {
-        final Resources res = mContext.getResources();
-
-        mDefaultMinSize = res.getDimensionPixelSize(
-                R.dimen.default_minimal_size_pip_resizable_task);
-        mOverridableMinSize = res.getDimensionPixelSize(
-                R.dimen.overridable_minimal_size_pip_resizable_task);
-
-        final String screenEdgeInsetsDpString = res.getString(
-                R.string.config_defaultPictureInPictureScreenEdgeInsets);
-        final Size screenEdgeInsetsDp = !screenEdgeInsetsDpString.isEmpty()
-                ? Size.parseSize(screenEdgeInsetsDpString)
-                : null;
-        mScreenEdgeInsets = screenEdgeInsetsDp == null ? new Point()
-                : new Point(dpToPx(screenEdgeInsetsDp.getWidth(), res.getDisplayMetrics()),
-                        dpToPx(screenEdgeInsetsDp.getHeight(), res.getDisplayMetrics()));
-
-        // update the internal resources of the size spec source's stub
-        mSizeSpecSourceImpl.reloadResources();
-    }
-
-    @NonNull
-    private Rect getDisplayBounds() {
-        return mPipDisplayLayoutState.getDisplayBounds();
-    }
-
-    public Point getScreenEdgeInsets() {
-        return mScreenEdgeInsets;
-    }
-
-    /**
-     * Returns the inset bounds the PIP window can be visible in.
-     */
-    public Rect getInsetBounds() {
-        Rect insetBounds = new Rect();
-        DisplayLayout displayLayout = mPipDisplayLayoutState.getDisplayLayout();
-        Rect insets = displayLayout.stableInsets();
-        insetBounds.set(insets.left + mScreenEdgeInsets.x,
-                insets.top + mScreenEdgeInsets.y,
-                displayLayout.width() - insets.right - mScreenEdgeInsets.x,
-                displayLayout.height() - insets.bottom - mScreenEdgeInsets.y);
-        return insetBounds;
-    }
-
-    /** Sets the preferred size of PIP as specified by the activity in PIP mode. */
-    public void setOverrideMinSize(@Nullable Size overrideMinSize) {
-        mOverrideMinSize = overrideMinSize;
-    }
-
-    /** Returns the preferred minimal size specified by the activity in PIP. */
-    @Nullable
-    public Size getOverrideMinSize() {
-        if (mOverrideMinSize != null
-                && (mOverrideMinSize.getWidth() < mOverridableMinSize
-                || mOverrideMinSize.getHeight() < mOverridableMinSize)) {
-            return new Size(mOverridableMinSize, mOverridableMinSize);
-        }
-
-        return mOverrideMinSize;
-    }
-
-    /** Returns the minimum edge size of the override minimum size, or 0 if not set. */
-    public int getOverrideMinEdgeSize() {
-        if (mOverrideMinSize == null) return 0;
-        return Math.min(getOverrideMinSize().getWidth(), getOverrideMinSize().getHeight());
-    }
-
-    public int getMinEdgeSize() {
-        return mOverrideMinSize == null ? mDefaultMinSize : getOverrideMinEdgeSize();
-    }
-
-    /**
-     * Returns the size for the max size spec.
-     */
-    public Size getMaxSize(float aspectRatio) {
-        return mSizeSpecSourceImpl.getMaxSize(aspectRatio);
-    }
-
-    /**
-     * Returns the size for the default size spec.
-     */
-    public Size getDefaultSize(float aspectRatio) {
-        return mSizeSpecSourceImpl.getDefaultSize(aspectRatio);
-    }
-
-    /**
-     * Returns the size for the min size spec.
-     */
-    public Size getMinSize(float aspectRatio) {
-        return mSizeSpecSourceImpl.getMinSize(aspectRatio);
-    }
-
-    /**
-     * Returns the adjusted size so that it conforms to the given aspectRatio.
-     *
-     * @param size current size
-     * @param aspectRatio target aspect ratio
-     */
-    public Size getSizeForAspectRatio(@NonNull Size size, float aspectRatio) {
-        if (size.equals(mOverrideMinSize)) {
-            return adjustOverrideMinSizeToAspectRatio(aspectRatio);
-        }
-
-        return mSizeSpecSourceImpl.getSizeForAspectRatio(size, aspectRatio);
-    }
-
-    /**
-     * Returns the adjusted overridden min size if it is set; otherwise, returns null.
-     *
-     * <p>Overridden min size needs to be adjusted in its own way while making sure that the target
-     * aspect ratio is maintained
-     *
-     * @param aspectRatio target aspect ratio
-     */
-    @Nullable
-    @VisibleForTesting
-    Size adjustOverrideMinSizeToAspectRatio(float aspectRatio) {
-        if (mOverrideMinSize == null) {
-            return null;
-        }
-        final Size size = getOverrideMinSize();
-        final float sizeAspectRatio = size.getWidth() / (float) size.getHeight();
-        if (sizeAspectRatio > aspectRatio) {
-            // Size is wider, fix the width and increase the height
-            return new Size(size.getWidth(), (int) (size.getWidth() / aspectRatio));
-        } else {
-            // Size is taller, fix the height and adjust the width.
-            return new Size((int) (size.getHeight() * aspectRatio), size.getHeight());
-        }
-    }
-
-    @VisibleForTesting
-    boolean supportsPipSizeLargeScreen() {
-        // TODO(b/271468706): switch Tv to having a dedicated SizeSpecSource once the SizeSpecSource
-        // can be injected
-        return SystemProperties
-                .getBoolean("persist.wm.debug.enable_pip_size_large_screen", true) && !isTv();
-    }
-
-    private boolean isTv() {
-        return mContext.getPackageManager().hasSystemFeature(PackageManager.FEATURE_LEANBACK);
-    }
-
-    /** Dumps internal state. */
-    public void dump(PrintWriter pw, String prefix) {
-        final String innerPrefix = prefix + "  ";
-        pw.println(prefix + TAG);
-        pw.println(innerPrefix + "mSizeSpecSourceImpl=" + mSizeSpecSourceImpl);
-        pw.println(innerPrefix + "mOverrideMinSize=" + mOverrideMinSize);
-        pw.println(innerPrefix + "mScreenEdgeInsets=" + mScreenEdgeInsets);
-    }
-}
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/pip/phone/PipTouchHandler.java b/libs/WindowManager/Shell/src/com/android/wm/shell/pip/phone/PipTouchHandler.java
index 415f398..ab65c9e 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/pip/phone/PipTouchHandler.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/pip/phone/PipTouchHandler.java
@@ -51,6 +51,7 @@
 import com.android.wm.shell.R;
 import com.android.wm.shell.common.FloatingContentCoordinator;
 import com.android.wm.shell.common.ShellExecutor;
+import com.android.wm.shell.common.pip.SizeSpecSource;
 import com.android.wm.shell.pip.PipAnimationController;
 import com.android.wm.shell.pip.PipBoundsAlgorithm;
 import com.android.wm.shell.pip.PipBoundsState;
@@ -85,7 +86,7 @@
     private final Context mContext;
     private final PipBoundsAlgorithm mPipBoundsAlgorithm;
     @NonNull private final PipBoundsState mPipBoundsState;
-    @NonNull private final PipSizeSpecHandler mPipSizeSpecHandler;
+    @NonNull private final SizeSpecSource mSizeSpecSource;
     private final PipUiEventLogger mPipUiEventLogger;
     private final PipDismissTargetHandler mPipDismissTargetHandler;
     private final PipTaskOrganizer mPipTaskOrganizer;
@@ -179,7 +180,7 @@
             PhonePipMenuController menuController,
             PipBoundsAlgorithm pipBoundsAlgorithm,
             @NonNull PipBoundsState pipBoundsState,
-            @NonNull PipSizeSpecHandler pipSizeSpecHandler,
+            @NonNull SizeSpecSource sizeSpecSource,
             PipTaskOrganizer pipTaskOrganizer,
             PipMotionHelper pipMotionHelper,
             FloatingContentCoordinator floatingContentCoordinator,
@@ -190,7 +191,7 @@
         mAccessibilityManager = context.getSystemService(AccessibilityManager.class);
         mPipBoundsAlgorithm = pipBoundsAlgorithm;
         mPipBoundsState = pipBoundsState;
-        mPipSizeSpecHandler = pipSizeSpecHandler;
+        mSizeSpecSource = sizeSpecSource;
         mPipTaskOrganizer = pipTaskOrganizer;
         mMenuController = menuController;
         mPipUiEventLogger = pipUiEventLogger;
@@ -413,7 +414,7 @@
 
         // Calculate the expanded size
         float aspectRatio = (float) normalBounds.width() / normalBounds.height();
-        Size expandedSize = mPipSizeSpecHandler.getDefaultSize(aspectRatio);
+        Size expandedSize = mSizeSpecSource.getDefaultSize(aspectRatio);
         mPipBoundsState.setExpandedBounds(
                 new Rect(0, 0, expandedSize.getWidth(), expandedSize.getHeight()));
         Rect expandedMovementBounds = new Rect();
@@ -517,10 +518,10 @@
     private void updatePinchResizeSizeConstraints(float aspectRatio) {
         final int minWidth, minHeight, maxWidth, maxHeight;
 
-        minWidth = mPipSizeSpecHandler.getMinSize(aspectRatio).getWidth();
-        minHeight = mPipSizeSpecHandler.getMinSize(aspectRatio).getHeight();
-        maxWidth = mPipSizeSpecHandler.getMaxSize(aspectRatio).getWidth();
-        maxHeight = mPipSizeSpecHandler.getMaxSize(aspectRatio).getHeight();
+        minWidth = mSizeSpecSource.getMinSize(aspectRatio).getWidth();
+        minHeight = mSizeSpecSource.getMinSize(aspectRatio).getHeight();
+        maxWidth = mSizeSpecSource.getMaxSize(aspectRatio).getWidth();
+        maxHeight = mSizeSpecSource.getMaxSize(aspectRatio).getHeight();
 
         mPipResizeGestureHandler.updateMinSize(minWidth, minHeight);
         mPipResizeGestureHandler.updateMaxSize(maxWidth, maxHeight);
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/pip/tv/TvPipBoundsAlgorithm.java b/libs/WindowManager/Shell/src/com/android/wm/shell/pip/tv/TvPipBoundsAlgorithm.java
index 825b969..cd58ff4 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/pip/tv/TvPipBoundsAlgorithm.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/pip/tv/TvPipBoundsAlgorithm.java
@@ -36,10 +36,11 @@
 import com.android.internal.protolog.common.ProtoLog;
 import com.android.wm.shell.R;
 import com.android.wm.shell.common.DisplayLayout;
+import com.android.wm.shell.common.pip.SizeSpecSource;
 import com.android.wm.shell.pip.PipBoundsAlgorithm;
+import com.android.wm.shell.pip.PipDisplayLayoutState;
 import com.android.wm.shell.pip.PipKeepClearAlgorithmInterface;
 import com.android.wm.shell.pip.PipSnapAlgorithm;
-import com.android.wm.shell.pip.phone.PipSizeSpecHandler;
 import com.android.wm.shell.pip.tv.TvPipKeepClearAlgorithm.Placement;
 import com.android.wm.shell.protolog.ShellProtoLogGroup;
 
@@ -62,9 +63,10 @@
     public TvPipBoundsAlgorithm(Context context,
             @NonNull TvPipBoundsState tvPipBoundsState,
             @NonNull PipSnapAlgorithm pipSnapAlgorithm,
-            @NonNull PipSizeSpecHandler pipSizeSpecHandler) {
+            @NonNull PipDisplayLayoutState pipDisplayLayoutState,
+            @NonNull SizeSpecSource sizeSpecSource) {
         super(context, tvPipBoundsState, pipSnapAlgorithm,
-                new PipKeepClearAlgorithmInterface() {}, pipSizeSpecHandler);
+                new PipKeepClearAlgorithmInterface() {}, pipDisplayLayoutState, sizeSpecSource);
         this.mTvPipBoundsState = tvPipBoundsState;
         this.mKeepClearAlgorithm = new TvPipKeepClearAlgorithm();
         reloadResources(context);
@@ -291,7 +293,7 @@
                 expandedSize = mTvPipBoundsState.getTvExpandedSize();
             } else {
                 int maxHeight = displayLayout.height()
-                        - (2 * mPipSizeSpecHandler.getScreenEdgeInsets().y)
+                        - (2 * mPipDisplayLayoutState.getScreenEdgeInsets().y)
                         - pipDecorations.top - pipDecorations.bottom;
                 float aspectRatioHeight = mFixedExpandedWidthInPx / expandedRatio;
 
@@ -311,7 +313,7 @@
                 expandedSize = mTvPipBoundsState.getTvExpandedSize();
             } else {
                 int maxWidth = displayLayout.width()
-                        - (2 * mPipSizeSpecHandler.getScreenEdgeInsets().x)
+                        - (2 * mPipDisplayLayoutState.getScreenEdgeInsets().x)
                         - pipDecorations.left - pipDecorations.right;
                 float aspectRatioWidth = mFixedExpandedHeightInPx * expandedRatio;
                 if (maxWidth > aspectRatioWidth) {
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/pip/tv/TvPipBoundsState.java b/libs/WindowManager/Shell/src/com/android/wm/shell/pip/tv/TvPipBoundsState.java
index e1737ec..4757efc 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/pip/tv/TvPipBoundsState.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/pip/tv/TvPipBoundsState.java
@@ -29,10 +29,10 @@
 import android.view.Gravity;
 import android.view.View;
 
+import com.android.wm.shell.common.pip.SizeSpecSource;
 import com.android.wm.shell.pip.PipBoundsAlgorithm;
 import com.android.wm.shell.pip.PipBoundsState;
 import com.android.wm.shell.pip.PipDisplayLayoutState;
-import com.android.wm.shell.pip.phone.PipSizeSpecHandler;
 
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
@@ -76,9 +76,9 @@
     private Insets mPipMenuTemporaryDecorInsets = Insets.NONE;
 
     public TvPipBoundsState(@NonNull Context context,
-            @NonNull PipSizeSpecHandler pipSizeSpecHandler,
+            @NonNull SizeSpecSource sizeSpecSource,
             @NonNull PipDisplayLayoutState pipDisplayLayoutState) {
-        super(context, pipSizeSpecHandler, pipDisplayLayoutState);
+        super(context, sizeSpecSource, pipDisplayLayoutState);
         mContext = context;
         updateDefaultGravity();
         mPreviousCollapsedGravity = mDefaultGravity;
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/StageCoordinator.java b/libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/StageCoordinator.java
index 69609ac..3758b68 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/StageCoordinator.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/StageCoordinator.java
@@ -2720,7 +2720,8 @@
                 == TRANSIT_SPLIT_SCREEN_OPEN_TO_SIDE) {
             // Open to side should only be used when split already active and foregorund.
             if (mainChild == null && sideChild == null) {
-                Log.w(TAG, "Launched a task in split, but didn't receive any task in transition.");
+                Log.w(TAG, splitFailureMessage("startPendingEnterAnimation",
+                        "Launched a task in split, but didn't receive any task in transition."));
                 // This should happen when the target app is already on front, so just cancel.
                 mSplitTransitions.mPendingEnter.cancel(null);
                 return true;
diff --git a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/bubbles/BubblePositionerTest.java b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/bubbles/BubblePositionerTest.java
index 5f72397..139724f 100644
--- a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/bubbles/BubblePositionerTest.java
+++ b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/bubbles/BubblePositionerTest.java
@@ -209,9 +209,19 @@
      * {@link BubbleStackView.RelativeStackPosition}.
      */
     private float getDefaultYPosition() {
-        final float desiredY = mContext.getResources().getDimensionPixelOffset(
+        final boolean isTablet = mPositioner.isLargeScreen();
+
+        // On tablet the position is centered, on phone it is an offset from the top.
+        final float desiredY = isTablet
+                ? mPositioner.getScreenRect().height() / 2f - (mPositioner.getBubbleSize() / 2f)
+                : mContext.getResources().getDimensionPixelOffset(
                         R.dimen.bubble_stack_starting_offset_y);
-        float offsetPercent = desiredY / mPositioner.getAvailableRect().height();
+        // Since we're visually centering the bubbles on tablet, use total screen height rather
+        // than the available height.
+        final float height = isTablet
+                ? mPositioner.getScreenRect().height()
+                : mPositioner.getAvailableRect().height();
+        float offsetPercent = desiredY / height;
         offsetPercent = Math.max(0f, Math.min(1f, offsetPercent));
         final RectF allowableStackRegion =
                 mPositioner.getAllowableStackPositionRegion(1 /* bubbleCount */);
diff --git a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/pip/PipBoundsAlgorithmTest.java b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/pip/PipBoundsAlgorithmTest.java
index addc233..bf1b7f9 100644
--- a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/pip/PipBoundsAlgorithmTest.java
+++ b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/pip/PipBoundsAlgorithmTest.java
@@ -32,7 +32,8 @@
 import com.android.wm.shell.R;
 import com.android.wm.shell.ShellTestCase;
 import com.android.wm.shell.common.DisplayLayout;
-import com.android.wm.shell.pip.phone.PipSizeSpecHandler;
+import com.android.wm.shell.common.pip.PhoneSizeSpecSource;
+import com.android.wm.shell.common.pip.SizeSpecSource;
 
 import org.junit.Before;
 import org.junit.Test;
@@ -60,7 +61,8 @@
 
     private PipBoundsAlgorithm mPipBoundsAlgorithm;
     private DisplayInfo mDefaultDisplayInfo;
-    private PipBoundsState mPipBoundsState; private PipSizeSpecHandler mPipSizeSpecHandler;
+    private PipBoundsState mPipBoundsState;
+    private SizeSpecSource mSizeSpecSource;
     private PipDisplayLayoutState mPipDisplayLayoutState;
 
 
@@ -68,11 +70,12 @@
     public void setUp() throws Exception {
         initializeMockResources();
         mPipDisplayLayoutState = new PipDisplayLayoutState(mContext);
-        mPipSizeSpecHandler = new PipSizeSpecHandler(mContext, mPipDisplayLayoutState);
-        mPipBoundsState = new PipBoundsState(mContext, mPipSizeSpecHandler, mPipDisplayLayoutState);
+
+        mSizeSpecSource = new PhoneSizeSpecSource(mContext, mPipDisplayLayoutState);
+        mPipBoundsState = new PipBoundsState(mContext, mSizeSpecSource, mPipDisplayLayoutState);
         mPipBoundsAlgorithm = new PipBoundsAlgorithm(mContext, mPipBoundsState,
                 new PipSnapAlgorithm(), new PipKeepClearAlgorithmInterface() {},
-                mPipSizeSpecHandler);
+                mPipDisplayLayoutState, mSizeSpecSource);
 
         DisplayLayout layout =
                 new DisplayLayout(mDefaultDisplayInfo, mContext.getResources(), true, true);
@@ -132,7 +135,7 @@
 
     @Test
     public void getDefaultBounds_noOverrideMinSize_matchesDefaultSizeAndAspectRatio() {
-        final Size defaultSize = mPipSizeSpecHandler.getDefaultSize(DEFAULT_ASPECT_RATIO);
+        final Size defaultSize = mSizeSpecSource.getDefaultSize(DEFAULT_ASPECT_RATIO);
 
         mPipBoundsState.setOverrideMinSize(null);
         final Rect defaultBounds = mPipBoundsAlgorithm.getDefaultBounds();
diff --git a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/pip/PipBoundsStateTest.java b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/pip/PipBoundsStateTest.java
index f320004..4341c4c 100644
--- a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/pip/PipBoundsStateTest.java
+++ b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/pip/PipBoundsStateTest.java
@@ -35,7 +35,8 @@
 import com.android.internal.util.function.TriConsumer;
 import com.android.wm.shell.R;
 import com.android.wm.shell.ShellTestCase;
-import com.android.wm.shell.pip.phone.PipSizeSpecHandler;
+import com.android.wm.shell.common.pip.PhoneSizeSpecSource;
+import com.android.wm.shell.common.pip.SizeSpecSource;
 
 import org.junit.Before;
 import org.junit.Test;
@@ -58,6 +59,7 @@
     private static final int OVERRIDABLE_MIN_SIZE = 40;
 
     private PipBoundsState mPipBoundsState;
+    private SizeSpecSource mSizeSpecSource;
     private ComponentName mTestComponentName1;
     private ComponentName mTestComponentName2;
 
@@ -69,8 +71,8 @@
                 OVERRIDABLE_MIN_SIZE);
 
         PipDisplayLayoutState pipDisplayLayoutState = new PipDisplayLayoutState(mContext);
-        mPipBoundsState = new PipBoundsState(mContext,
-                new PipSizeSpecHandler(mContext, pipDisplayLayoutState), pipDisplayLayoutState);
+        mSizeSpecSource = new PhoneSizeSpecSource(mContext, pipDisplayLayoutState);
+        mPipBoundsState = new PipBoundsState(mContext, mSizeSpecSource, pipDisplayLayoutState);
         mTestComponentName1 = new ComponentName(mContext, "component1");
         mTestComponentName2 = new ComponentName(mContext, "component2");
     }
diff --git a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/pip/PipTaskOrganizerTest.java b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/pip/PipTaskOrganizerTest.java
index 842c699..1e3fe42 100644
--- a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/pip/PipTaskOrganizerTest.java
+++ b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/pip/PipTaskOrganizerTest.java
@@ -52,8 +52,9 @@
 import com.android.wm.shell.common.DisplayController;
 import com.android.wm.shell.common.DisplayLayout;
 import com.android.wm.shell.common.SyncTransactionQueue;
+import com.android.wm.shell.common.pip.PhoneSizeSpecSource;
+import com.android.wm.shell.common.pip.SizeSpecSource;
 import com.android.wm.shell.pip.phone.PhonePipMenuController;
-import com.android.wm.shell.pip.phone.PipSizeSpecHandler;
 import com.android.wm.shell.splitscreen.SplitScreenController;
 
 import org.junit.Before;
@@ -87,7 +88,7 @@
     private PipBoundsState mPipBoundsState;
     private PipTransitionState mPipTransitionState;
     private PipBoundsAlgorithm mPipBoundsAlgorithm;
-    private PipSizeSpecHandler mPipSizeSpecHandler;
+    private SizeSpecSource mSizeSpecSource;
     private PipDisplayLayoutState mPipDisplayLayoutState;
 
     private ComponentName mComponent1;
@@ -99,12 +100,12 @@
         mComponent1 = new ComponentName(mContext, "component1");
         mComponent2 = new ComponentName(mContext, "component2");
         mPipDisplayLayoutState = new PipDisplayLayoutState(mContext);
-        mPipSizeSpecHandler = new PipSizeSpecHandler(mContext, mPipDisplayLayoutState);
-        mPipBoundsState = new PipBoundsState(mContext, mPipSizeSpecHandler, mPipDisplayLayoutState);
+        mSizeSpecSource = new PhoneSizeSpecSource(mContext, mPipDisplayLayoutState);
+        mPipBoundsState = new PipBoundsState(mContext, mSizeSpecSource, mPipDisplayLayoutState);
         mPipTransitionState = new PipTransitionState();
         mPipBoundsAlgorithm = new PipBoundsAlgorithm(mContext, mPipBoundsState,
                 new PipSnapAlgorithm(), new PipKeepClearAlgorithmInterface() {},
-                mPipSizeSpecHandler);
+                mPipDisplayLayoutState, mSizeSpecSource);
         mMainExecutor = new TestShellExecutor();
         mPipTaskOrganizer = new PipTaskOrganizer(mContext, mMockSyncTransactionQueue,
                 mPipTransitionState, mPipBoundsState, mPipDisplayLayoutState,
diff --git a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/pip/phone/PipSizeSpecHandlerTest.java b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/pip/phone/PhoneSizeSpecSourceTest.java
similarity index 84%
rename from libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/pip/phone/PipSizeSpecHandlerTest.java
rename to libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/pip/phone/PhoneSizeSpecSourceTest.java
index 528c23c..024cba3 100644
--- a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/pip/phone/PipSizeSpecHandlerTest.java
+++ b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/pip/phone/PhoneSizeSpecSourceTest.java
@@ -32,6 +32,8 @@
 import com.android.dx.mockito.inline.extended.StaticMockitoSession;
 import com.android.wm.shell.ShellTestCase;
 import com.android.wm.shell.common.DisplayLayout;
+import com.android.wm.shell.common.pip.PhoneSizeSpecSource;
+import com.android.wm.shell.common.pip.SizeSpecSource;
 import com.android.wm.shell.pip.PipDisplayLayoutState;
 
 import org.junit.After;
@@ -47,10 +49,10 @@
 import java.util.function.Function;
 
 /**
- * Unit test against {@link PipSizeSpecHandler} with feature flag on.
+ * Unit test against {@link PhoneSizeSpecSource}
  */
 @RunWith(AndroidTestingRunner.class)
-public class PipSizeSpecHandlerTest extends ShellTestCase {
+public class PhoneSizeSpecSourceTest extends ShellTestCase {
     /** A sample overridden min edge size. */
     private static final int OVERRIDE_MIN_EDGE_SIZE = 40;
     /** A sample default min edge size */
@@ -75,7 +77,7 @@
     @Mock private Resources mResources;
 
     private PipDisplayLayoutState mPipDisplayLayoutState;
-    private TestPipSizeSpecHandler mPipSizeSpecHandler;
+    private SizeSpecSource mSizeSpecSource;
 
     /**
      * Sets up static Mockito session for SystemProperties and mocks necessary static methods.
@@ -158,10 +160,10 @@
         mPipDisplayLayoutState.setDisplayLayout(displayLayout);
 
         setUpStaticSystemPropertiesSession();
-        mPipSizeSpecHandler = new TestPipSizeSpecHandler(mContext, mPipDisplayLayoutState);
+        mSizeSpecSource = new PhoneSizeSpecSource(mContext, mPipDisplayLayoutState);
 
         // no overridden min edge size by default
-        mPipSizeSpecHandler.setOverrideMinSize(null);
+        mSizeSpecSource.setOverrideMinSize(null);
     }
 
     @After
@@ -172,19 +174,19 @@
     @Test
     public void testGetMaxSize() {
         forEveryTestCaseCheck(sExpectedMaxSizes,
-                (aspectRatio) -> mPipSizeSpecHandler.getMaxSize(aspectRatio));
+                (aspectRatio) -> mSizeSpecSource.getMaxSize(aspectRatio));
     }
 
     @Test
     public void testGetDefaultSize() {
         forEveryTestCaseCheck(sExpectedDefaultSizes,
-                (aspectRatio) -> mPipSizeSpecHandler.getDefaultSize(aspectRatio));
+                (aspectRatio) -> mSizeSpecSource.getDefaultSize(aspectRatio));
     }
 
     @Test
     public void testGetMinSize() {
         forEveryTestCaseCheck(sExpectedMinSizes,
-                (aspectRatio) -> mPipSizeSpecHandler.getMinSize(aspectRatio));
+                (aspectRatio) -> mSizeSpecSource.getMinSize(aspectRatio));
     }
 
     @Test
@@ -193,7 +195,7 @@
         Size initSize = new Size(600, 337);
 
         Size expectedSize = new Size(338, 601);
-        Size actualSize = mPipSizeSpecHandler.getSizeForAspectRatio(initSize, 9f / 16);
+        Size actualSize = mSizeSpecSource.getSizeForAspectRatio(initSize, 9f / 16);
 
         Assert.assertEquals(expectedSize, actualSize);
     }
@@ -201,26 +203,12 @@
     @Test
     public void testGetSizeForAspectRatio_withOverrideMinSize() {
         // an initial size with a 1:1 aspect ratio
-        mPipSizeSpecHandler.setOverrideMinSize(new Size(OVERRIDE_MIN_EDGE_SIZE,
-                OVERRIDE_MIN_EDGE_SIZE));
-        // make sure initial size is same as override min size
-        Size initSize = mPipSizeSpecHandler.getOverrideMinSize();
+        Size initSize = new Size(OVERRIDE_MIN_EDGE_SIZE, OVERRIDE_MIN_EDGE_SIZE);
+        mSizeSpecSource.setOverrideMinSize(initSize);
 
         Size expectedSize = new Size(40, 71);
-        Size actualSize = mPipSizeSpecHandler.getSizeForAspectRatio(initSize, 9f / 16);
+        Size actualSize = mSizeSpecSource.getSizeForAspectRatio(initSize, 9f / 16);
 
         Assert.assertEquals(expectedSize, actualSize);
     }
-
-    static class TestPipSizeSpecHandler extends PipSizeSpecHandler {
-
-        TestPipSizeSpecHandler(Context context, PipDisplayLayoutState displayLayoutState) {
-            super(context, displayLayoutState);
-        }
-
-        @Override
-        boolean supportsPipSizeLargeScreen() {
-            return true;
-        }
-    }
 }
diff --git a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/pip/phone/PipControllerTest.java b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/pip/phone/PipControllerTest.java
index 85167cb..2cc28ac 100644
--- a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/pip/phone/PipControllerTest.java
+++ b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/pip/phone/PipControllerTest.java
@@ -109,7 +109,6 @@
     @Mock private PipMotionHelper mMockPipMotionHelper;
     @Mock private WindowManagerShellWrapper mMockWindowManagerShellWrapper;
     @Mock private PipBoundsState mMockPipBoundsState;
-    @Mock private PipSizeSpecHandler mMockPipSizeSpecHandler;
     @Mock private PipDisplayLayoutState mMockPipDisplayLayoutState;
     @Mock private TaskStackListenerImpl mMockTaskStackListener;
     @Mock private ShellExecutor mMockExecutor;
@@ -134,7 +133,7 @@
         mPipController = new PipController(mContext, mShellInit, mMockShellCommandHandler,
                 mShellController, mMockDisplayController, mMockPipAnimationController,
                 mMockPipAppOpsListener, mMockPipBoundsAlgorithm, mMockPipKeepClearAlgorithm,
-                mMockPipBoundsState, mMockPipSizeSpecHandler, mMockPipDisplayLayoutState,
+                mMockPipBoundsState, mMockPipDisplayLayoutState,
                 mMockPipMotionHelper, mMockPipMediaController, mMockPhonePipMenuController,
                 mMockPipTaskOrganizer, mMockPipTransitionState, mMockPipTouchHandler,
                 mMockPipTransitionController, mMockWindowManagerShellWrapper,
@@ -226,7 +225,7 @@
         assertNull(PipController.create(spyContext, shellInit, mMockShellCommandHandler,
                 mShellController, mMockDisplayController, mMockPipAnimationController,
                 mMockPipAppOpsListener, mMockPipBoundsAlgorithm, mMockPipKeepClearAlgorithm,
-                mMockPipBoundsState, mMockPipSizeSpecHandler, mMockPipDisplayLayoutState,
+                mMockPipBoundsState, mMockPipDisplayLayoutState,
                 mMockPipMotionHelper, mMockPipMediaController, mMockPhonePipMenuController,
                 mMockPipTaskOrganizer, mMockPipTransitionState, mMockPipTouchHandler,
                 mMockPipTransitionController, mMockWindowManagerShellWrapper,
diff --git a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/pip/phone/PipResizeGestureHandlerTest.java b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/pip/phone/PipResizeGestureHandlerTest.java
index 1dfdbf6..689b5c5 100644
--- a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/pip/phone/PipResizeGestureHandlerTest.java
+++ b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/pip/phone/PipResizeGestureHandlerTest.java
@@ -36,6 +36,8 @@
 import com.android.wm.shell.ShellTestCase;
 import com.android.wm.shell.common.FloatingContentCoordinator;
 import com.android.wm.shell.common.ShellExecutor;
+import com.android.wm.shell.common.pip.PhoneSizeSpecSource;
+import com.android.wm.shell.common.pip.SizeSpecSource;
 import com.android.wm.shell.pip.PipBoundsAlgorithm;
 import com.android.wm.shell.pip.PipBoundsState;
 import com.android.wm.shell.pip.PipDisplayLayoutState;
@@ -87,7 +89,7 @@
 
     private PipBoundsState mPipBoundsState;
 
-    private PipSizeSpecHandler mPipSizeSpecHandler;
+    private SizeSpecSource mSizeSpecSource;
 
     private PipDisplayLayoutState mPipDisplayLayoutState;
 
@@ -97,13 +99,14 @@
     public void setUp() throws Exception {
         MockitoAnnotations.initMocks(this);
         mPipDisplayLayoutState = new PipDisplayLayoutState(mContext);
-        mPipSizeSpecHandler = new PipSizeSpecHandler(mContext, mPipDisplayLayoutState);
-        mPipBoundsState = new PipBoundsState(mContext, mPipSizeSpecHandler, mPipDisplayLayoutState);
+        mSizeSpecSource = new PhoneSizeSpecSource(mContext, mPipDisplayLayoutState);
+        mPipBoundsState = new PipBoundsState(mContext, mSizeSpecSource, mPipDisplayLayoutState);
         final PipSnapAlgorithm pipSnapAlgorithm = new PipSnapAlgorithm();
         final PipKeepClearAlgorithmInterface pipKeepClearAlgorithm =
                 new PipKeepClearAlgorithmInterface() {};
         final PipBoundsAlgorithm pipBoundsAlgorithm = new PipBoundsAlgorithm(mContext,
-                mPipBoundsState, pipSnapAlgorithm, pipKeepClearAlgorithm, mPipSizeSpecHandler);
+                mPipBoundsState, pipSnapAlgorithm, pipKeepClearAlgorithm, mPipDisplayLayoutState,
+                mSizeSpecSource);
         final PipMotionHelper motionHelper = new PipMotionHelper(mContext, mPipBoundsState,
                 mPipTaskOrganizer, mPhonePipMenuController, pipSnapAlgorithm,
                 mMockPipTransitionController, mFloatingContentCoordinator);
diff --git a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/pip/phone/PipTouchHandlerTest.java b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/pip/phone/PipTouchHandlerTest.java
index 10b1ddf..852183c 100644
--- a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/pip/phone/PipTouchHandlerTest.java
+++ b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/pip/phone/PipTouchHandlerTest.java
@@ -33,6 +33,8 @@
 import com.android.wm.shell.common.DisplayLayout;
 import com.android.wm.shell.common.FloatingContentCoordinator;
 import com.android.wm.shell.common.ShellExecutor;
+import com.android.wm.shell.common.pip.PhoneSizeSpecSource;
+import com.android.wm.shell.common.pip.SizeSpecSource;
 import com.android.wm.shell.pip.PipBoundsAlgorithm;
 import com.android.wm.shell.pip.PipBoundsState;
 import com.android.wm.shell.pip.PipDisplayLayoutState;
@@ -92,7 +94,7 @@
     private PipSnapAlgorithm mPipSnapAlgorithm;
     private PipMotionHelper mMotionHelper;
     private PipResizeGestureHandler mPipResizeGestureHandler;
-    private PipSizeSpecHandler mPipSizeSpecHandler;
+    private SizeSpecSource mSizeSpecSource;
     private PipDisplayLayoutState mPipDisplayLayoutState;
 
     private DisplayLayout mDisplayLayout;
@@ -108,16 +110,16 @@
     public void setUp() throws Exception {
         MockitoAnnotations.initMocks(this);
         mPipDisplayLayoutState = new PipDisplayLayoutState(mContext);
-        mPipSizeSpecHandler = new PipSizeSpecHandler(mContext, mPipDisplayLayoutState);
-        mPipBoundsState = new PipBoundsState(mContext, mPipSizeSpecHandler, mPipDisplayLayoutState);
+        mSizeSpecSource = new PhoneSizeSpecSource(mContext, mPipDisplayLayoutState);
+        mPipBoundsState = new PipBoundsState(mContext, mSizeSpecSource, mPipDisplayLayoutState);
         mPipSnapAlgorithm = new PipSnapAlgorithm();
         mPipBoundsAlgorithm = new PipBoundsAlgorithm(mContext, mPipBoundsState, mPipSnapAlgorithm,
-                new PipKeepClearAlgorithmInterface() {}, mPipSizeSpecHandler);
+                new PipKeepClearAlgorithmInterface() {}, mPipDisplayLayoutState, mSizeSpecSource);
         PipMotionHelper pipMotionHelper = new PipMotionHelper(mContext, mPipBoundsState,
                 mPipTaskOrganizer, mPhonePipMenuController, mPipSnapAlgorithm,
                 mMockPipTransitionController, mFloatingContentCoordinator);
         mPipTouchHandler = new PipTouchHandler(mContext, mShellInit, mPhonePipMenuController,
-                mPipBoundsAlgorithm, mPipBoundsState, mPipSizeSpecHandler, mPipTaskOrganizer,
+                mPipBoundsAlgorithm, mPipBoundsState, mSizeSpecSource, mPipTaskOrganizer,
                 pipMotionHelper, mFloatingContentCoordinator, mPipUiEventLogger, mMainExecutor);
         // We aren't actually using ShellInit, so just call init directly
         mPipTouchHandler.onInit();
@@ -162,8 +164,8 @@
 
         // getting the expected min and max size
         float aspectRatio = (float) mPipBounds.width() / mPipBounds.height();
-        Size expectedMinSize = mPipSizeSpecHandler.getMinSize(aspectRatio);
-        Size expectedMaxSize = mPipSizeSpecHandler.getMaxSize(aspectRatio);
+        Size expectedMinSize = mSizeSpecSource.getMinSize(aspectRatio);
+        Size expectedMaxSize = mSizeSpecSource.getMaxSize(aspectRatio);
 
         assertEquals(expectedMovementBounds, mPipBoundsState.getNormalMovementBounds());
         verify(mPipResizeGestureHandler, times(1))
diff --git a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/pip/tv/TvPipGravityTest.java b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/pip/tv/TvPipGravityTest.java
index f9b7723..da6951b 100644
--- a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/pip/tv/TvPipGravityTest.java
+++ b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/pip/tv/TvPipGravityTest.java
@@ -26,9 +26,10 @@
 import android.view.Gravity;
 
 import com.android.wm.shell.ShellTestCase;
+import com.android.wm.shell.common.pip.LegacySizeSpecSource;
+import com.android.wm.shell.common.pip.SizeSpecSource;
 import com.android.wm.shell.pip.PipDisplayLayoutState;
 import com.android.wm.shell.pip.PipSnapAlgorithm;
-import com.android.wm.shell.pip.phone.PipSizeSpecHandler;
 
 import org.junit.Before;
 import org.junit.Test;
@@ -47,7 +48,7 @@
 
     private TvPipBoundsState mTvPipBoundsState;
     private TvPipBoundsAlgorithm mTvPipBoundsAlgorithm;
-    private PipSizeSpecHandler mPipSizeSpecHandler;
+    private SizeSpecSource mSizeSpecSource;
     private PipDisplayLayoutState mPipDisplayLayoutState;
 
     @Before
@@ -57,11 +58,11 @@
         }
         MockitoAnnotations.initMocks(this);
         mPipDisplayLayoutState = new PipDisplayLayoutState(mContext);
-        mPipSizeSpecHandler = new PipSizeSpecHandler(mContext, mPipDisplayLayoutState);
-        mTvPipBoundsState = new TvPipBoundsState(mContext, mPipSizeSpecHandler,
+        mSizeSpecSource = new LegacySizeSpecSource(mContext, mPipDisplayLayoutState);
+        mTvPipBoundsState = new TvPipBoundsState(mContext, mSizeSpecSource,
                 mPipDisplayLayoutState);
         mTvPipBoundsAlgorithm = new TvPipBoundsAlgorithm(mContext, mTvPipBoundsState,
-                mMockPipSnapAlgorithm, mPipSizeSpecHandler);
+                mMockPipSnapAlgorithm, mPipDisplayLayoutState, mSizeSpecSource);
 
         setRTL(false);
     }
diff --git a/media/java/android/media/AudioManager.java b/media/java/android/media/AudioManager.java
index 4759689..e8c9d0d 100644
--- a/media/java/android/media/AudioManager.java
+++ b/media/java/android/media/AudioManager.java
@@ -6929,6 +6929,114 @@
 
     /**
      * @hide
+     * Describes an audio device that has not been categorized with a specific
+     * audio type.
+     */
+    public static final int AUDIO_DEVICE_CATEGORY_UNKNOWN = 0;
+
+    /**
+     * @hide
+     * Describes an audio device which is categorized as something different.
+     */
+    public static final int AUDIO_DEVICE_CATEGORY_OTHER = 1;
+
+    /**
+     * @hide
+     * Describes an audio device which was categorized as speakers.
+     */
+    public static final int AUDIO_DEVICE_CATEGORY_SPEAKER = 2;
+
+    /**
+     * @hide
+     * Describes an audio device which was categorized as headphones.
+     */
+    public static final int AUDIO_DEVICE_CATEGORY_HEADPHONES = 3;
+
+    /**
+     * @hide
+     * Describes an audio device which was categorized as car-kit.
+     */
+    public static final int AUDIO_DEVICE_CATEGORY_CARKIT = 4;
+
+    /**
+     * @hide
+     * Describes an audio device which was categorized as watch.
+     */
+    public static final int AUDIO_DEVICE_CATEGORY_WATCH = 5;
+
+    /**
+     * @hide
+     * Describes an audio device which was categorized as hearing aid.
+     */
+    public static final int AUDIO_DEVICE_CATEGORY_HEARING_AID = 6;
+
+    /**
+     * @hide
+     * Describes an audio device which was categorized as receiver.
+     */
+    public static final int AUDIO_DEVICE_CATEGORY_RECEIVER = 7;
+
+    /** @hide */
+    @IntDef(flag = false, prefix = "AUDIO_DEVICE_CATEGORY", value = {
+            AUDIO_DEVICE_CATEGORY_UNKNOWN,
+            AUDIO_DEVICE_CATEGORY_OTHER,
+            AUDIO_DEVICE_CATEGORY_SPEAKER,
+            AUDIO_DEVICE_CATEGORY_HEADPHONES,
+            AUDIO_DEVICE_CATEGORY_CARKIT,
+            AUDIO_DEVICE_CATEGORY_WATCH,
+            AUDIO_DEVICE_CATEGORY_HEARING_AID,
+            AUDIO_DEVICE_CATEGORY_RECEIVER }
+    )
+    @Retention(RetentionPolicy.SOURCE)
+    public @interface AudioDeviceCategory {}
+
+    /** @hide */
+    public static String audioDeviceCategoryToString(int audioDeviceCategory) {
+        switch (audioDeviceCategory) {
+            case AUDIO_DEVICE_CATEGORY_UNKNOWN: return "AUDIO_DEVICE_CATEGORY_UNKNOWN";
+            case AUDIO_DEVICE_CATEGORY_OTHER: return "AUDIO_DEVICE_CATEGORY_OTHER";
+            case AUDIO_DEVICE_CATEGORY_SPEAKER: return "AUDIO_DEVICE_CATEGORY_SPEAKER";
+            case AUDIO_DEVICE_CATEGORY_HEADPHONES: return "AUDIO_DEVICE_CATEGORY_HEADPHONES";
+            case AUDIO_DEVICE_CATEGORY_CARKIT: return "AUDIO_DEVICE_CATEGORY_CARKIT";
+            case AUDIO_DEVICE_CATEGORY_WATCH: return "AUDIO_DEVICE_CATEGORY_WATCH";
+            case AUDIO_DEVICE_CATEGORY_HEARING_AID: return "AUDIO_DEVICE_CATEGORY_HEARING_AID";
+            case AUDIO_DEVICE_CATEGORY_RECEIVER: return "AUDIO_DEVICE_CATEGORY_RECEIVER";
+            default:
+                return new StringBuilder("unknown AudioDeviceCategory ").append(
+                        audioDeviceCategory).toString();
+        }
+    }
+
+    /**
+     * @hide
+     * Sets the audio device type of a Bluetooth device given its MAC address
+     */
+    @RequiresPermission(Manifest.permission.MODIFY_AUDIO_SETTINGS_PRIVILEGED)
+    public void setBluetoothAudioDeviceCategory(@NonNull String address, boolean isBle,
+            @AudioDeviceCategory int btAudioDeviceType) {
+        try {
+            getService().setBluetoothAudioDeviceCategory(address, isBle, btAudioDeviceType);
+        } catch (RemoteException e) {
+            throw e.rethrowFromSystemServer();
+        }
+    }
+
+    /**
+     * @hide
+     * Gets the audio device type of a Bluetooth device given its MAC address
+     */
+    @RequiresPermission(Manifest.permission.MODIFY_AUDIO_SETTINGS_PRIVILEGED)
+    @AudioDeviceCategory
+    public int getBluetoothAudioDeviceCategory(@NonNull String address, boolean isBle) {
+        try {
+            return getService().getBluetoothAudioDeviceCategory(address, isBle);
+        } catch (RemoteException e) {
+            throw e.rethrowFromSystemServer();
+        }
+    }
+
+    /**
+     * @hide
      * Sound dose warning at every 100% of dose during integration window
      */
     public static final int CSD_WARNING_DOSE_REACHED_1X = 1;
diff --git a/media/java/android/media/IAudioService.aidl b/media/java/android/media/IAudioService.aidl
index 7ce189b..180c7fd 100644
--- a/media/java/android/media/IAudioService.aidl
+++ b/media/java/android/media/IAudioService.aidl
@@ -322,6 +322,12 @@
     @EnforcePermission("MODIFY_AUDIO_SETTINGS_PRIVILEGED")
     boolean isCsdEnabled();
 
+    @EnforcePermission("MODIFY_AUDIO_SETTINGS_PRIVILEGED")
+    oneway void setBluetoothAudioDeviceCategory(in String address, boolean isBle, int deviceType);
+
+    @EnforcePermission("MODIFY_AUDIO_SETTINGS_PRIVILEGED")
+    int getBluetoothAudioDeviceCategory(in String address, boolean isBle);
+
     int setHdmiSystemAudioSupported(boolean on);
 
     boolean isHdmiSystemAudioSupported();
diff --git a/media/java/android/media/session/MediaSession.java b/media/java/android/media/session/MediaSession.java
index 29e8716..cda919f 100644
--- a/media/java/android/media/session/MediaSession.java
+++ b/media/java/android/media/session/MediaSession.java
@@ -442,6 +442,7 @@
      * but it must be released if your activity or service is being destroyed.
      */
     public void release() {
+        setCallback(null);
         try {
             mBinder.destroySession();
         } catch (RemoteException e) {
diff --git a/packages/SettingsLib/src/com/android/settingslib/bluetooth/CachedBluetoothDeviceManager.java b/packages/SettingsLib/src/com/android/settingslib/bluetooth/CachedBluetoothDeviceManager.java
index 441d3a5..a6536a8c 100644
--- a/packages/SettingsLib/src/com/android/settingslib/bluetooth/CachedBluetoothDeviceManager.java
+++ b/packages/SettingsLib/src/com/android/settingslib/bluetooth/CachedBluetoothDeviceManager.java
@@ -29,6 +29,7 @@
 import java.sql.Timestamp;
 import java.util.ArrayList;
 import java.util.Collection;
+import java.util.HashSet;
 import java.util.List;
 import java.util.Set;
 
@@ -365,16 +366,17 @@
     public synchronized void onDeviceUnpaired(CachedBluetoothDevice device) {
         device.setGroupId(BluetoothCsipSetCoordinator.GROUP_ID_INVALID);
         CachedBluetoothDevice mainDevice = mCsipDeviceManager.findMainDevice(device);
-        final Set<CachedBluetoothDevice> memberDevices = device.getMemberDevice();
+        // Should iterate through the cloned set to avoid ConcurrentModificationException
+        final Set<CachedBluetoothDevice> memberDevices = new HashSet<>(device.getMemberDevice());
         if (!memberDevices.isEmpty()) {
-            // Main device is unpaired, to unpair the member device
+            // Main device is unpaired, also unpair the member devices
             for (CachedBluetoothDevice memberDevice : memberDevices) {
                 memberDevice.unpair();
                 memberDevice.setGroupId(BluetoothCsipSetCoordinator.GROUP_ID_INVALID);
                 device.removeMemberDevice(memberDevice);
             }
         } else if (mainDevice != null) {
-            // the member device unpaired, to unpair main device
+            // Member device is unpaired, also unpair the main device
             mainDevice.unpair();
         }
         mainDevice = mHearingAidDeviceManager.findMainDevice(device);
diff --git a/packages/SettingsProvider/src/com/android/providers/settings/SettingsProvider.java b/packages/SettingsProvider/src/com/android/providers/settings/SettingsProvider.java
index 23b6308..f60f8db 100644
--- a/packages/SettingsProvider/src/com/android/providers/settings/SettingsProvider.java
+++ b/packages/SettingsProvider/src/com/android/providers/settings/SettingsProvider.java
@@ -3227,6 +3227,15 @@
             return settingsState.getSettingLocked(name);
         }
 
+        private static boolean shouldExcludeSettingFromReset(Setting setting, String prefix) {
+            // If a prefix was specified, exclude settings whose names don't start with it.
+            if (prefix != null && !setting.getName().startsWith(prefix)) {
+                return true;
+            }
+            // Never reset SECURE_FRP_MODE, as it could be abused to bypass FRP via RescueParty.
+            return Global.SECURE_FRP_MODE.equals(setting.getName());
+        }
+
         public void resetSettingsLocked(int type, int userId, String packageName, int mode,
                 String tag) {
             resetSettingsLocked(type, userId, packageName, mode, tag, /*prefix=*/
@@ -3249,7 +3258,7 @@
                         Setting setting = settingsState.getSettingLocked(name);
                         if (packageName.equals(setting.getPackageName())) {
                             if ((tag != null && !tag.equals(setting.getTag()))
-                                    || (prefix != null && !setting.getName().startsWith(prefix))) {
+                                    || shouldExcludeSettingFromReset(setting, prefix)) {
                                 continue;
                             }
                             if (settingsState.resetSettingLocked(name)) {
@@ -3270,7 +3279,7 @@
                         Setting setting = settingsState.getSettingLocked(name);
                         if (!SettingsState.isSystemPackage(getContext(),
                                 setting.getPackageName())) {
-                            if (prefix != null && !setting.getName().startsWith(prefix)) {
+                            if (shouldExcludeSettingFromReset(setting, prefix)) {
                                 continue;
                             }
                             if (settingsState.resetSettingLocked(name)) {
@@ -3291,7 +3300,7 @@
                         Setting setting = settingsState.getSettingLocked(name);
                         if (!SettingsState.isSystemPackage(getContext(),
                                 setting.getPackageName())) {
-                            if (prefix != null && !setting.getName().startsWith(prefix)) {
+                            if (shouldExcludeSettingFromReset(setting, prefix)) {
                                 continue;
                             }
                             if (setting.isDefaultFromSystem()) {
@@ -3316,7 +3325,7 @@
                     for (String name : settingsState.getSettingNamesLocked()) {
                         Setting setting = settingsState.getSettingLocked(name);
                         boolean someSettingChanged = false;
-                        if (prefix != null && !setting.getName().startsWith(prefix)) {
+                        if (shouldExcludeSettingFromReset(setting, prefix)) {
                             continue;
                         }
                         if (setting.isDefaultFromSystem()) {
diff --git a/packages/SettingsProvider/test/src/com/android/providers/settings/SettingsProviderTest.java b/packages/SettingsProvider/test/src/com/android/providers/settings/SettingsProviderTest.java
index eaf0dcb..a945c33 100644
--- a/packages/SettingsProvider/test/src/com/android/providers/settings/SettingsProviderTest.java
+++ b/packages/SettingsProvider/test/src/com/android/providers/settings/SettingsProviderTest.java
@@ -464,6 +464,31 @@
         }
     }
 
+    // To prevent FRP bypasses, the SECURE_FRP_MODE setting should not be reset when all other
+    // settings are reset.  But it should still be possible to explicitly set its value.
+    @Test
+    public void testSecureFrpModeSettingCannotBeReset() throws Exception {
+        final String name = Settings.Global.SECURE_FRP_MODE;
+        final String origValue = getSetting(SETTING_TYPE_GLOBAL, name);
+        setSettingViaShell(SETTING_TYPE_GLOBAL, name, "1", false);
+        try {
+            assertEquals("1", getSetting(SETTING_TYPE_GLOBAL, name));
+            for (int type : new int[] { SETTING_TYPE_GLOBAL, SETTING_TYPE_SECURE }) {
+                resetSettingsViaShell(type, Settings.RESET_MODE_UNTRUSTED_DEFAULTS);
+                resetSettingsViaShell(type, Settings.RESET_MODE_UNTRUSTED_CHANGES);
+                resetSettingsViaShell(type, Settings.RESET_MODE_TRUSTED_DEFAULTS);
+            }
+            // The value should still be "1".  It should not have been reset to null.
+            assertEquals("1", getSetting(SETTING_TYPE_GLOBAL, name));
+            // It should still be possible to explicitly set the value to "0".
+            setSettingViaShell(SETTING_TYPE_GLOBAL, name, "0", false);
+            assertEquals("0", getSetting(SETTING_TYPE_GLOBAL, name));
+        } finally {
+            setSettingViaShell(SETTING_TYPE_GLOBAL, name, origValue, false);
+            assertEquals(origValue, getSetting(SETTING_TYPE_GLOBAL, name));
+        }
+    }
+
     private void doTestQueryStringInBracketsViaProviderApiForType(int type) {
         // Make sure we have a clean slate.
         deleteStringViaProviderApi(type, FAKE_SETTING_NAME);
diff --git a/packages/SystemUI/compose/core/OWNERS b/packages/SystemUI/compose/core/OWNERS
new file mode 100644
index 0000000..7e37f4f
--- /dev/null
+++ b/packages/SystemUI/compose/core/OWNERS
@@ -0,0 +1,12 @@
+set noparent
+
+# Bug component: 1184816
+
+jdemeulenaere@google.com
+nijamkin@google.com
+
+# Don't send reviews here.
+dsandler@android.com
+cinek@google.com
+juliacr@google.com
+pixel@google.com
diff --git a/packages/SystemUI/compose/features/src/com/android/systemui/ExampleFeature.kt b/packages/SystemUI/compose/features/src/com/android/systemui/ExampleFeature.kt
deleted file mode 100644
index c58c162..0000000
--- a/packages/SystemUI/compose/features/src/com/android/systemui/ExampleFeature.kt
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * 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
-
-import androidx.compose.foundation.clickable
-import androidx.compose.foundation.layout.BoxWithConstraints
-import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.Row
-import androidx.compose.foundation.layout.Spacer
-import androidx.compose.foundation.layout.padding
-import androidx.compose.foundation.layout.size
-import androidx.compose.foundation.shape.RoundedCornerShape
-import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.Surface
-import androidx.compose.material3.Text
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.getValue
-import androidx.compose.runtime.mutableStateOf
-import androidx.compose.runtime.remember
-import androidx.compose.runtime.setValue
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.unit.Dp
-import androidx.compose.ui.unit.dp
-import kotlin.math.roundToInt
-
-/**
- * This is an example Compose feature, which shows a text and a count that is incremented when
- * clicked. We also show the max width available to this component, which is displayed either next
- * to or below the text depending on that max width.
- */
-@Composable
-fun ExampleFeature(text: String, modifier: Modifier = Modifier) {
-    BoxWithConstraints(modifier) {
-        val maxWidth = maxWidth
-        if (maxWidth < 600.dp) {
-            Column {
-                CounterTile(text)
-                Spacer(Modifier.size(16.dp))
-                MaxWidthTile(maxWidth)
-            }
-        } else {
-            Row {
-                CounterTile(text)
-                Spacer(Modifier.size(16.dp))
-                MaxWidthTile(maxWidth)
-            }
-        }
-    }
-}
-
-@Composable
-private fun CounterTile(text: String, modifier: Modifier = Modifier) {
-    Surface(
-        modifier,
-        color = MaterialTheme.colorScheme.primaryContainer,
-        shape = RoundedCornerShape(28.dp),
-    ) {
-        var count by remember { mutableStateOf(0) }
-        Column(
-            Modifier.clickable { count++ }.padding(16.dp),
-        ) {
-            Text(text)
-            Text("I was clicked $count times.")
-        }
-    }
-}
-
-@Composable
-private fun MaxWidthTile(maxWidth: Dp, modifier: Modifier = Modifier) {
-    Surface(
-        modifier,
-        color = MaterialTheme.colorScheme.tertiaryContainer,
-        shape = RoundedCornerShape(28.dp),
-    ) {
-        Text(
-            "The max available width to me is: ${maxWidth.value.roundToInt()}dp",
-            Modifier.padding(16.dp)
-        )
-    }
-}
diff --git a/packages/SystemUI/compose/features/src/com/android/systemui/scene/ui/composable/SceneContainer.kt b/packages/SystemUI/compose/features/src/com/android/systemui/scene/ui/composable/SceneContainer.kt
index 3dfdbba..f91baf2 100644
--- a/packages/SystemUI/compose/features/src/com/android/systemui/scene/ui/composable/SceneContainer.kt
+++ b/packages/SystemUI/compose/features/src/com/android/systemui/scene/ui/composable/SceneContainer.kt
@@ -77,7 +77,7 @@
 
     SceneTransitionLayout(
         currentScene = currentSceneKey.toTransitionSceneKey(),
-        onChangeScene = { sceneKey -> viewModel.setCurrentScene(sceneKey.toModel()) },
+        onChangeScene = viewModel::onSceneChanged,
         transitions = transitions {},
         state = state,
         modifier = modifier.fillMaxSize(),
@@ -154,3 +154,7 @@
         is UserAction.Back -> Back
     }
 }
+
+private fun SceneContainerViewModel.onSceneChanged(sceneKey: SceneTransitionSceneKey) {
+    onSceneChanged(sceneKey.toModel())
+}
diff --git a/packages/SystemUI/compose/features/tests/src/com/android/systemui/ExampleFeatureTest.kt b/packages/SystemUI/compose/features/tests/src/com/android/systemui/ExampleFeatureTest.kt
deleted file mode 100644
index 1c2e8fa..0000000
--- a/packages/SystemUI/compose/features/tests/src/com/android/systemui/ExampleFeatureTest.kt
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * 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
-
-import androidx.compose.ui.test.assertIsDisplayed
-import androidx.compose.ui.test.junit4.createComposeRule
-import androidx.compose.ui.test.onNodeWithText
-import androidx.compose.ui.test.performClick
-import androidx.test.ext.junit.runners.AndroidJUnit4
-import org.junit.Rule
-import org.junit.Test
-import org.junit.runner.RunWith
-
-@RunWith(AndroidJUnit4::class)
-class ExampleFeatureTest {
-    @get:Rule val composeRule = createComposeRule()
-
-    @Test
-    fun testProvidedTextIsDisplayed() {
-        composeRule.setContent { ExampleFeature("foo") }
-
-        composeRule.onNodeWithText("foo").assertIsDisplayed()
-    }
-
-    @Test
-    fun testCountIsIncreasedWhenClicking() {
-        composeRule.setContent { ExampleFeature("foo") }
-
-        composeRule.onNodeWithText("I was clicked 0 times.").assertIsDisplayed().performClick()
-        composeRule.onNodeWithText("I was clicked 1 times.").assertIsDisplayed()
-    }
-}
diff --git a/packages/SystemUI/res/values/flags.xml b/packages/SystemUI/res/values/flags.xml
index 763930d..c2dba6c 100644
--- a/packages/SystemUI/res/values/flags.xml
+++ b/packages/SystemUI/res/values/flags.xml
@@ -38,4 +38,6 @@
          protected. -->
     <bool name="flag_battery_shield_icon">false</bool>
 
+    <!-- Whether face auth will immediately stop when the display state is OFF -->
+    <bool name="flag_stop_face_auth_on_display_off">false</bool>
 </resources>
diff --git a/packages/SystemUI/res/values/strings.xml b/packages/SystemUI/res/values/strings.xml
index ee9b132..0befb3b 100644
--- a/packages/SystemUI/res/values/strings.xml
+++ b/packages/SystemUI/res/values/strings.xml
@@ -3053,13 +3053,6 @@
     <string name="wallet_quick_affordance_unavailable_configure_the_app">To add the Wallet app as a shortcut, make sure at least one card has been added</string>
 
     <!--
-    Requirement for the QR code scanner functionality to be available for the user to use. This is
-    shown as part of a bulleted list of requirements. When all requirements are met, the piece of
-    functionality can be accessed through a shortcut button on the lock screen. [CHAR LIMIT=NONE].
-    -->
-    <string name="qr_scanner_quick_affordance_unavailable_explanation">To add the QR code scanner as a shortcut, make sure a camera app is installed</string>
-
-    <!--
     Explains that the lock screen shortcut for the "home" app is not available because the app isn't
     installed. This is shown as part of a dialog that explains to the user why they cannot select
     this shortcut for their lock screen right now. [CHAR LIMIT=NONE].
diff --git a/packages/SystemUI/shared/src/com/android/systemui/shared/recents/model/Task.java b/packages/SystemUI/shared/src/com/android/systemui/shared/recents/model/Task.java
index fac2f91..3605ac2 100644
--- a/packages/SystemUI/shared/src/com/android/systemui/shared/recents/model/Task.java
+++ b/packages/SystemUI/shared/src/com/android/systemui/shared/recents/model/Task.java
@@ -336,6 +336,14 @@
 
     @Override
     public boolean equals(Object o) {
+        if (o == this) {
+            return true;
+        }
+
+        if (!(o instanceof Task)) {
+            return false;
+        }
+
         // Check that the id matches
         Task t = (Task) o;
         return key.equals(t.key);
diff --git a/packages/SystemUI/src/com/android/keyguard/FaceAuthReason.kt b/packages/SystemUI/src/com/android/keyguard/FaceAuthReason.kt
index 22cdb30..2abb7a4 100644
--- a/packages/SystemUI/src/com/android/keyguard/FaceAuthReason.kt
+++ b/packages/SystemUI/src/com/android/keyguard/FaceAuthReason.kt
@@ -33,6 +33,7 @@
 import com.android.keyguard.InternalFaceAuthReasons.BIOMETRIC_ENABLED
 import com.android.keyguard.InternalFaceAuthReasons.CAMERA_LAUNCHED
 import com.android.keyguard.InternalFaceAuthReasons.DEVICE_WOKEN_UP_ON_REACH_GESTURE
+import com.android.keyguard.InternalFaceAuthReasons.DISPLAY_OFF
 import com.android.keyguard.InternalFaceAuthReasons.DREAM_STARTED
 import com.android.keyguard.InternalFaceAuthReasons.DREAM_STOPPED
 import com.android.keyguard.InternalFaceAuthReasons.ENROLLMENTS_CHANGED
@@ -131,6 +132,7 @@
     const val NON_STRONG_BIOMETRIC_ALLOWED_CHANGED =
         "Face auth stopped because non strong biometric allowed changed"
     const val POSTURE_CHANGED = "Face auth started/stopped due to device posture changed."
+    const val DISPLAY_OFF = "Face auth stopped due to display state OFF."
 }
 
 /**
@@ -221,7 +223,8 @@
     FACE_AUTH_UPDATED_STRONG_AUTH_CHANGED(1255, STRONG_AUTH_ALLOWED_CHANGED),
     @UiEvent(doc = NON_STRONG_BIOMETRIC_ALLOWED_CHANGED)
     FACE_AUTH_NON_STRONG_BIOMETRIC_ALLOWED_CHANGED(1256, NON_STRONG_BIOMETRIC_ALLOWED_CHANGED),
-    @UiEvent(doc = ACCESSIBILITY_ACTION) FACE_AUTH_ACCESSIBILITY_ACTION(1454, ACCESSIBILITY_ACTION);
+    @UiEvent(doc = ACCESSIBILITY_ACTION) FACE_AUTH_ACCESSIBILITY_ACTION(1454, ACCESSIBILITY_ACTION),
+    @UiEvent(doc = DISPLAY_OFF) FACE_AUTH_DISPLAY_OFF(1461, DISPLAY_OFF);
 
     override fun getId(): Int = this.id
 
diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardFaceListenModel.kt b/packages/SystemUI/src/com/android/keyguard/KeyguardFaceListenModel.kt
index 461d390..bb799fc 100644
--- a/packages/SystemUI/src/com/android/keyguard/KeyguardFaceListenModel.kt
+++ b/packages/SystemUI/src/com/android/keyguard/KeyguardFaceListenModel.kt
@@ -27,6 +27,7 @@
     override var userId: Int = 0,
     override var listening: Boolean = false,
     // keep sorted
+    var allowedDisplayState: Boolean = false,
     var alternateBouncerShowing: Boolean = false,
     var authInterruptActive: Boolean = false,
     var biometricSettingEnabledForUser: Boolean = false,
@@ -57,6 +58,8 @@
             userId.toString(),
             listening.toString(),
             // keep sorted
+            allowedDisplayState.toString(),
+            alternateBouncerShowing.toString(),
             authInterruptActive.toString(),
             biometricSettingEnabledForUser.toString(),
             bouncerFullyShown.toString(),
@@ -74,7 +77,6 @@
             supportsDetect.toString(),
             switchingUser.toString(),
             systemUser.toString(),
-            alternateBouncerShowing.toString(),
             udfpsFingerDown.toString(),
             userNotTrustedOrDetectionIsNeeded.toString(),
         )
@@ -96,7 +98,9 @@
                 userId = model.userId
                 listening = model.listening
                 // keep sorted
+                allowedDisplayState = model.allowedDisplayState
                 alternateBouncerShowing = model.alternateBouncerShowing
+                authInterruptActive = model.authInterruptActive
                 biometricSettingEnabledForUser = model.biometricSettingEnabledForUser
                 bouncerFullyShown = model.bouncerFullyShown
                 faceAndFpNotAuthenticated = model.faceAndFpNotAuthenticated
@@ -105,7 +109,6 @@
                 faceLockedOut = model.faceLockedOut
                 goingToSleep = model.goingToSleep
                 keyguardAwake = model.keyguardAwake
-                goingToSleep = model.goingToSleep
                 keyguardGoingAway = model.keyguardGoingAway
                 listeningForFaceAssistant = model.listeningForFaceAssistant
                 occludingAppRequestingFaceAuth = model.occludingAppRequestingFaceAuth
@@ -140,6 +143,8 @@
                 "userId",
                 "listening",
                 // keep sorted
+                "allowedDisplayState",
+                "alternateBouncerShowing",
                 "authInterruptActive",
                 "biometricSettingEnabledForUser",
                 "bouncerFullyShown",
@@ -157,7 +162,6 @@
                 "supportsDetect",
                 "switchingUser",
                 "systemUser",
-                "udfpsBouncerShowing",
                 "udfpsFingerDown",
                 "userNotTrustedOrDetectionIsNeeded",
             )
diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardPasswordView.java b/packages/SystemUI/src/com/android/keyguard/KeyguardPasswordView.java
index 03d9eb3..59ee0d8 100644
--- a/packages/SystemUI/src/com/android/keyguard/KeyguardPasswordView.java
+++ b/packages/SystemUI/src/com/android/keyguard/KeyguardPasswordView.java
@@ -32,6 +32,7 @@
 import android.animation.AnimatorListenerAdapter;
 import android.animation.ValueAnimator;
 import android.content.Context;
+import android.content.res.ColorStateList;
 import android.graphics.Insets;
 import android.graphics.Rect;
 import android.os.Trace;
@@ -71,6 +72,8 @@
     private Interpolator mLinearOutSlowInInterpolator;
     private Interpolator mFastOutLinearInInterpolator;
     private DisappearAnimationListener mDisappearAnimationListener;
+    private static final int[] DISABLE_STATE_SET = {-android.R.attr.state_enabled};
+    private static final int[] ENABLE_STATE_SET = {android.R.attr.state_enabled};
 
     public KeyguardPasswordView(Context context) {
         this(context, null);
@@ -148,7 +151,10 @@
 
     @Override
     protected void setPasswordEntryEnabled(boolean enabled) {
-        mPasswordEntry.setEnabled(enabled);
+        int color = mPasswordEntry.getTextColors().getColorForState(
+                enabled ? ENABLE_STATE_SET : DISABLE_STATE_SET, 0);
+        mPasswordEntry.setBackgroundTintList(ColorStateList.valueOf(color));
+        mPasswordEntry.setCursorVisible(enabled);
     }
 
     @Override
@@ -189,17 +195,18 @@
                             if (controller.isCancelled()) {
                                 return;
                             }
+                            float value = (float) animation.getAnimatedValue();
+                            float fraction = anim.getAnimatedFraction();
                             Insets shownInsets = controller.getShownStateInsets();
                             int dist = (int) (-shownInsets.bottom / 4
-                                    * anim.getAnimatedFraction());
+                                    * fraction);
                             Insets insets = Insets.add(shownInsets, Insets.of(0, 0, 0, dist));
                             if (mDisappearAnimationListener != null) {
                                 mDisappearAnimationListener.setTranslationY(-dist);
                             }
 
-                            controller.setInsetsAndAlpha(insets,
-                                    (float) animation.getAnimatedValue(),
-                                    anim.getAnimatedFraction());
+                            controller.setInsetsAndAlpha(insets, value, fraction);
+                            setAlpha(value);
                         });
                         anim.addListener(new AnimatorListenerAdapter() {
                             @Override
diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardSecurityContainer.java b/packages/SystemUI/src/com/android/keyguard/KeyguardSecurityContainer.java
index dc1ddc7..42a4e72 100644
--- a/packages/SystemUI/src/com/android/keyguard/KeyguardSecurityContainer.java
+++ b/packages/SystemUI/src/com/android/keyguard/KeyguardSecurityContainer.java
@@ -1197,8 +1197,6 @@
                 });
                 mPopup.show();
             });
-
-            mUserSwitcherViewGroup.setAlpha(0f);
         }
 
         @Override
diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardSecurityContainerController.java b/packages/SystemUI/src/com/android/keyguard/KeyguardSecurityContainerController.java
index aff2591..4e1cbc7 100644
--- a/packages/SystemUI/src/com/android/keyguard/KeyguardSecurityContainerController.java
+++ b/packages/SystemUI/src/com/android/keyguard/KeyguardSecurityContainerController.java
@@ -476,18 +476,16 @@
         if (mFeatureFlags.isEnabled(Flags.SCENE_CONTAINER)) {
             // When the scene framework transitions from bouncer to gone, we dismiss the keyguard.
             mSceneTransitionCollectionJob = mJavaAdapter.get().alwaysCollectFlow(
-                mSceneInteractor.get().getTransitions(),
-                sceneTransitionModel -> {
-                    if (sceneTransitionModel != null
-                            && sceneTransitionModel.getFrom() == SceneKey.Bouncer.INSTANCE
-                            && sceneTransitionModel.getTo() == SceneKey.Gone.INSTANCE) {
-                        final int selectedUserId = mUserInteractor.getSelectedUserId();
-                        showNextSecurityScreenOrFinish(
-                                /* authenticated= */ true,
-                                selectedUserId,
-                                /* bypassSecondaryLockScreen= */ true,
-                                mSecurityModel.getSecurityMode(selectedUserId));
-                    }
+                mSceneInteractor.get().finishedSceneTransitions(
+                    /* from= */ SceneKey.Bouncer.INSTANCE,
+                    /* to= */ SceneKey.Gone.INSTANCE),
+                unused -> {
+                    final int selectedUserId = mUserInteractor.getSelectedUserId();
+                    showNextSecurityScreenOrFinish(
+                            /* authenticated= */ true,
+                            selectedUserId,
+                            /* bypassSecondaryLockScreen= */ true,
+                            mSecurityModel.getSecurityMode(selectedUserId));
                 });
         }
     }
@@ -677,6 +675,14 @@
         mSecurityViewFlipperController.reset();
     }
 
+    /** Prepares views in the bouncer before starting appear animation. */
+    public void prepareToShow() {
+        View bouncerUserSwitcher = mView.findViewById(R.id.keyguard_bouncer_user_switcher);
+        if (bouncerUserSwitcher != null) {
+            bouncerUserSwitcher.setAlpha(0f);
+        }
+    }
+
     @Override
     public void onResume(int reason) {
         if (DEBUG) Log.d(TAG, "screen on, instance " + Integer.toHexString(hashCode()));
@@ -827,7 +833,8 @@
                     SecurityMode securityMode = mSecurityModel.getSecurityMode(targetUserId);
                     boolean isLockscreenDisabled = mLockPatternUtils.isLockScreenDisabled(
                             KeyguardUpdateMonitor.getCurrentUser());
-                    if (securityMode == SecurityMode.None || isLockscreenDisabled) {
+
+                    if (securityMode == SecurityMode.None) {
                         finish = isLockscreenDisabled;
                         eventSubtype = BOUNCER_DISMISS_SIM;
                         uiEvent = BouncerUiEvent.BOUNCER_DISMISS_SIM;
diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardUpdateMonitor.java b/packages/SystemUI/src/com/android/keyguard/KeyguardUpdateMonitor.java
index d950c917..5b9b53e 100644
--- a/packages/SystemUI/src/com/android/keyguard/KeyguardUpdateMonitor.java
+++ b/packages/SystemUI/src/com/android/keyguard/KeyguardUpdateMonitor.java
@@ -41,6 +41,7 @@
 import static com.android.internal.widget.LockPatternUtils.StrongAuthTracker.STRONG_AUTH_REQUIRED_AFTER_LOCKOUT;
 import static com.android.internal.widget.LockPatternUtils.StrongAuthTracker.STRONG_AUTH_REQUIRED_AFTER_USER_LOCKDOWN;
 import static com.android.keyguard.FaceAuthReasonKt.apiRequestReasonToUiEvent;
+import static com.android.keyguard.FaceAuthUiEvent.FACE_AUTH_DISPLAY_OFF;
 import static com.android.keyguard.FaceAuthUiEvent.FACE_AUTH_NON_STRONG_BIOMETRIC_ALLOWED_CHANGED;
 import static com.android.keyguard.FaceAuthUiEvent.FACE_AUTH_STOPPED_DREAM_STARTED;
 import static com.android.keyguard.FaceAuthUiEvent.FACE_AUTH_STOPPED_FACE_CANCEL_NOT_RECEIVED;
@@ -135,6 +136,7 @@
 import android.text.TextUtils;
 import android.util.SparseArray;
 import android.util.SparseBooleanArray;
+import android.view.Display;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
@@ -175,6 +177,7 @@
 import com.android.systemui.log.SessionTracker;
 import com.android.systemui.plugins.WeatherData;
 import com.android.systemui.plugins.statusbar.StatusBarStateController;
+import com.android.systemui.settings.DisplayTracker;
 import com.android.systemui.settings.UserTracker;
 import com.android.systemui.shared.system.TaskStackChangeListener;
 import com.android.systemui.shared.system.TaskStackChangeListeners;
@@ -335,6 +338,25 @@
             }
         }
     };
+    private final DisplayTracker.Callback mDisplayCallback = new DisplayTracker.Callback() {
+        @Override
+        public void onDisplayChanged(int displayId) {
+            if (displayId != Display.DEFAULT_DISPLAY) {
+                return;
+            }
+
+            if (mDisplayTracker.getDisplay(mDisplayTracker.getDefaultDisplayId()).getState()
+                    == Display.STATE_OFF) {
+                mAllowedDisplayStateForFaceAuth = false;
+                updateFaceListeningState(
+                        BIOMETRIC_ACTION_STOP,
+                        FACE_AUTH_DISPLAY_OFF
+                );
+            } else {
+                mAllowedDisplayStateForFaceAuth = true;
+            }
+        }
+    };
     private final FaceWakeUpTriggersConfig mFaceWakeUpTriggersConfig;
 
     HashMap<Integer, SimData> mSimDatas = new HashMap<>();
@@ -355,6 +377,7 @@
     private boolean mOccludingAppRequestingFp;
     private boolean mOccludingAppRequestingFace;
     private boolean mSecureCameraLaunched;
+    private boolean mAllowedDisplayStateForFaceAuth = true;
     @VisibleForTesting
     protected boolean mTelephonyCapable;
     private boolean mAllowFingerprintOnCurrentOccludingActivity;
@@ -403,6 +426,7 @@
     private KeyguardFaceAuthInteractor mFaceAuthInteractor;
     private final TaskStackChangeListeners mTaskStackChangeListeners;
     private final IActivityTaskManager mActivityTaskManager;
+    private final DisplayTracker mDisplayTracker;
     private final LockPatternUtils mLockPatternUtils;
     @VisibleForTesting
     @DevicePostureInt
@@ -2187,6 +2211,7 @@
         Trace.beginSection("KeyguardUpdateMonitor#handleStartedWakingUp");
         Assert.isMainThread();
 
+        mAllowedDisplayStateForFaceAuth = true;
         updateFingerprintListeningState(BIOMETRIC_ACTION_UPDATE);
         if (mFaceWakeUpTriggersConfig.shouldTriggerFaceAuthOnWakeUpFrom(pmWakeReason)) {
             FACE_AUTH_UPDATED_STARTED_WAKING_UP.setExtraInfo(pmWakeReason);
@@ -2342,7 +2367,8 @@
             Optional<FingerprintInteractiveToAuthProvider> interactiveToAuthProvider,
             FeatureFlags featureFlags,
             TaskStackChangeListeners taskStackChangeListeners,
-            IActivityTaskManager activityTaskManagerService) {
+            IActivityTaskManager activityTaskManagerService,
+            DisplayTracker displayTracker) {
         mContext = context;
         mSubscriptionManager = subscriptionManager;
         mUserTracker = userTracker;
@@ -2390,6 +2416,10 @@
                 .collect(Collectors.toSet());
         mTaskStackChangeListeners = taskStackChangeListeners;
         mActivityTaskManager = activityTaskManagerService;
+        mDisplayTracker = displayTracker;
+        if (mFeatureFlags.isEnabled(Flags.STOP_FACE_AUTH_ON_DISPLAY_OFF)) {
+            mDisplayTracker.addDisplayChangeCallback(mDisplayCallback, mainExecutor);
+        }
 
         mHandler = new Handler(mainLooper) {
             @Override
@@ -3199,7 +3229,8 @@
                 && (!mSecureCameraLaunched || mAlternateBouncerShowing)
                 && faceAndFpNotAuthenticated
                 && !mGoingToSleep
-                && isPostureAllowedForFaceAuth;
+                && isPostureAllowedForFaceAuth
+                && mAllowedDisplayStateForFaceAuth;
 
         // Aggregate relevant fields for debug logging.
         logListenerModelData(
@@ -3207,6 +3238,7 @@
                     System.currentTimeMillis(),
                     user,
                     shouldListen,
+                    mAllowedDisplayStateForFaceAuth,
                     mAlternateBouncerShowing,
                     mAuthInterruptActive,
                     biometricEnabledForUser,
@@ -4400,6 +4432,7 @@
 
         mLockPatternUtils.unregisterStrongAuthTracker(mStrongAuthTracker);
         mTrustManager.unregisterTrustListener(this);
+        mDisplayTracker.removeCallback(mDisplayCallback);
 
         mHandler.removeCallbacksAndMessages(null);
     }
diff --git a/packages/SystemUI/src/com/android/keyguard/LockIconViewController.java b/packages/SystemUI/src/com/android/keyguard/LockIconViewController.java
index 4845a61..951a6ae 100644
--- a/packages/SystemUI/src/com/android/keyguard/LockIconViewController.java
+++ b/packages/SystemUI/src/com/android/keyguard/LockIconViewController.java
@@ -25,6 +25,7 @@
 import static com.android.systemui.doze.util.BurnInHelperKt.getBurnInOffset;
 import static com.android.systemui.flags.Flags.DOZING_MIGRATION_1;
 import static com.android.systemui.flags.Flags.LOCKSCREEN_WALLPAPER_DREAM_ENABLED;
+import static com.android.systemui.flags.Flags.ONE_WAY_HAPTICS_API_MIGRATION;
 import static com.android.systemui.util.kotlin.JavaAdapterKt.collectFlow;
 
 import android.content.res.Configuration;
@@ -39,6 +40,7 @@
 import android.util.DisplayMetrics;
 import android.util.Log;
 import android.util.MathUtils;
+import android.view.HapticFeedbackConstants;
 import android.view.MotionEvent;
 import android.view.VelocityTracker;
 import android.view.View;
@@ -613,12 +615,7 @@
             case MotionEvent.ACTION_DOWN:
             case MotionEvent.ACTION_HOVER_ENTER:
                 if (!mDownDetected && mAccessibilityManager.isTouchExplorationEnabled()) {
-                    mVibrator.vibrate(
-                            Process.myUid(),
-                            getContext().getOpPackageName(),
-                            UdfpsController.EFFECT_CLICK,
-                            "lock-icon-down",
-                            TOUCH_VIBRATION_ATTRIBUTES);
+                    vibrateOnTouchExploration();
                 }
 
                 // The pointer that causes ACTION_DOWN is always at index 0.
@@ -699,13 +696,8 @@
             mOnGestureDetectedRunnable.run();
         }
 
-        // play device entry haptic (same as biometric success haptic)
-        mVibrator.vibrate(
-                Process.myUid(),
-                getContext().getOpPackageName(),
-                UdfpsController.EFFECT_CLICK,
-                "lock-screen-lock-icon-longpress",
-                TOUCH_VIBRATION_ATTRIBUTES);
+        // play device entry haptic (consistent with UDFPS controller longpress)
+        vibrateOnLongPress();
 
         mKeyguardViewController.showPrimaryBouncer(/* scrim */ true);
     }
@@ -753,6 +745,37 @@
         });
     }
 
+    @VisibleForTesting
+    void vibrateOnTouchExploration() {
+        if (mFeatureFlags.isEnabled(ONE_WAY_HAPTICS_API_MIGRATION)) {
+            mVibrator.performHapticFeedback(
+                    mView,
+                    HapticFeedbackConstants.CONTEXT_CLICK
+            );
+        } else {
+            mVibrator.vibrate(
+                    Process.myUid(),
+                    getContext().getOpPackageName(),
+                    UdfpsController.EFFECT_CLICK,
+                    "lock-icon-down",
+                    TOUCH_VIBRATION_ATTRIBUTES);
+        }
+    }
+
+    @VisibleForTesting
+    void vibrateOnLongPress() {
+        if (mFeatureFlags.isEnabled(ONE_WAY_HAPTICS_API_MIGRATION)) {
+            mVibrator.performHapticFeedback(mView, UdfpsController.LONG_PRESS);
+        } else {
+            mVibrator.vibrate(
+                    Process.myUid(),
+                    getContext().getOpPackageName(),
+                    UdfpsController.EFFECT_CLICK,
+                    "lock-screen-lock-icon-longpress",
+                    TOUCH_VIBRATION_ATTRIBUTES);
+        }
+    }
+
     private final AuthController.Callback mAuthControllerCallback = new AuthController.Callback() {
         @Override
         public void onAllAuthenticatorsRegistered(@BiometricAuthenticator.Modality int modality) {
diff --git a/packages/SystemUI/src/com/android/systemui/battery/AccessorizedBatteryDrawable.kt b/packages/SystemUI/src/com/android/systemui/battery/AccessorizedBatteryDrawable.kt
index b34f1b4..b81d7fc 100644
--- a/packages/SystemUI/src/com/android/systemui/battery/AccessorizedBatteryDrawable.kt
+++ b/packages/SystemUI/src/com/android/systemui/battery/AccessorizedBatteryDrawable.kt
@@ -178,6 +178,11 @@
         mainBatteryDrawable.charging = charging
     }
 
+    /** Returns whether the battery is currently charging. */
+    fun getCharging(): Boolean {
+        return mainBatteryDrawable.charging
+    }
+
     /** Sets the current level (out of 100) of the battery. */
     fun setBatteryLevel(level: Int) {
         mainBatteryDrawable.setBatteryLevel(level)
diff --git a/packages/SystemUI/src/com/android/systemui/battery/BatteryMeterView.java b/packages/SystemUI/src/com/android/systemui/battery/BatteryMeterView.java
index 4e8383c..ca43705 100644
--- a/packages/SystemUI/src/com/android/systemui/battery/BatteryMeterView.java
+++ b/packages/SystemUI/src/com/android/systemui/battery/BatteryMeterView.java
@@ -77,8 +77,9 @@
     private int mShowPercentMode = MODE_DEFAULT;
     private boolean mShowPercentAvailable;
     private String mEstimateText = null;
-    private boolean mCharging;
+    private boolean mPluggedIn;
     private boolean mIsBatteryDefender;
+    private boolean mIsIncompatibleCharging;
     private boolean mDisplayShieldEnabled;
     // Error state where we know nothing about the current battery state
     private boolean mBatteryStateUnknown;
@@ -202,10 +203,10 @@
      * @param pluggedIn whether the device is plugged in or not
      */
     public void onBatteryLevelChanged(@IntRange(from = 0, to = 100) int level, boolean pluggedIn) {
-        mDrawable.setCharging(pluggedIn);
-        mDrawable.setBatteryLevel(level);
-        mCharging = pluggedIn;
+        mPluggedIn = pluggedIn;
         mLevel = level;
+        mDrawable.setCharging(isCharging());
+        mDrawable.setBatteryLevel(level);
         updatePercentText();
     }
 
@@ -224,6 +225,15 @@
         }
     }
 
+    void onIsIncompatibleChargingChanged(boolean isIncompatibleCharging) {
+        boolean valueChanged = mIsIncompatibleCharging != isIncompatibleCharging;
+        mIsIncompatibleCharging = isIncompatibleCharging;
+        if (valueChanged) {
+            mDrawable.setCharging(isCharging());
+            updateContentDescription();
+        }
+    }
+
     private TextView loadPercentView() {
         return (TextView) LayoutInflater.from(getContext())
                 .inflate(R.layout.battery_percentage_view, null);
@@ -263,7 +273,7 @@
         }
 
         if (mBatteryPercentView != null) {
-            if (mShowPercentMode == MODE_ESTIMATE && !mCharging) {
+            if (mShowPercentMode == MODE_ESTIMATE && !isCharging()) {
                 mBatteryEstimateFetcher.fetchBatteryTimeRemainingEstimate(
                         (String estimate) -> {
                     if (mBatteryPercentView == null) {
@@ -316,7 +326,7 @@
         } else if (mIsBatteryDefender) {
             contentDescription =
                     context.getString(R.string.accessibility_battery_level_charging_paused, mLevel);
-        } else if (mCharging) {
+        } else if (isCharging()) {
             contentDescription =
                     context.getString(R.string.accessibility_battery_level_charging, mLevel);
         } else {
@@ -462,16 +472,24 @@
         }
     }
 
+    private boolean isCharging() {
+        return mPluggedIn && !mIsIncompatibleCharging;
+    }
+
     public void dump(PrintWriter pw, String[] args) {
         String powerSave = mDrawable == null ? null : mDrawable.getPowerSaveEnabled() + "";
         String displayShield = mDrawable == null ? null : mDrawable.getDisplayShield() + "";
+        String charging = mDrawable == null ? null : mDrawable.getCharging() + "";
         CharSequence percent = mBatteryPercentView == null ? null : mBatteryPercentView.getText();
         pw.println("  BatteryMeterView:");
         pw.println("    mDrawable.getPowerSave: " + powerSave);
         pw.println("    mDrawable.getDisplayShield: " + displayShield);
+        pw.println("    mDrawable.getCharging: " + charging);
         pw.println("    mBatteryPercentView.getText(): " + percent);
         pw.println("    mTextColor: #" + Integer.toHexString(mTextColor));
         pw.println("    mBatteryStateUnknown: " + mBatteryStateUnknown);
+        pw.println("    mIsIncompatibleCharging: " + mIsIncompatibleCharging);
+        pw.println("    mPluggedIn: " + mPluggedIn);
         pw.println("    mLevel: " + mLevel);
         pw.println("    mMode: " + mShowPercentMode);
     }
diff --git a/packages/SystemUI/src/com/android/systemui/battery/BatteryMeterViewController.java b/packages/SystemUI/src/com/android/systemui/battery/BatteryMeterViewController.java
index 6a5749c..0ca3883 100644
--- a/packages/SystemUI/src/com/android/systemui/battery/BatteryMeterViewController.java
+++ b/packages/SystemUI/src/com/android/systemui/battery/BatteryMeterViewController.java
@@ -32,6 +32,8 @@
 
 import com.android.systemui.R;
 import com.android.systemui.dagger.qualifiers.Main;
+import com.android.systemui.flags.FeatureFlags;
+import com.android.systemui.flags.Flags;
 import com.android.systemui.settings.UserTracker;
 import com.android.systemui.statusbar.phone.StatusBarIconController;
 import com.android.systemui.statusbar.phone.StatusBarLocation;
@@ -50,6 +52,7 @@
     private final TunerService mTunerService;
     private final Handler mMainHandler;
     private final ContentResolver mContentResolver;
+    private final FeatureFlags mFeatureFlags;
     private final BatteryController mBatteryController;
 
     private final String mSlotBattery;
@@ -99,6 +102,13 @@
                 }
 
                 @Override
+                public void onIsIncompatibleChargingChanged(boolean isIncompatibleCharging) {
+                    if (mFeatureFlags.isEnabled(Flags.INCOMPATIBLE_CHARGING_BATTERY_ICON)) {
+                        mView.onIsIncompatibleChargingChanged(isIncompatibleCharging);
+                    }
+                }
+
+                @Override
                 public void dump(@NonNull PrintWriter pw, @NonNull String[] args) {
                     pw.print(super.toString());
                     pw.println(" location=" + mLocation);
@@ -129,6 +139,7 @@
             TunerService tunerService,
             @Main Handler mainHandler,
             ContentResolver contentResolver,
+            FeatureFlags featureFlags,
             BatteryController batteryController) {
         super(view);
         mLocation = location;
@@ -137,6 +148,7 @@
         mTunerService = tunerService;
         mMainHandler = mainHandler;
         mContentResolver = contentResolver;
+        mFeatureFlags = featureFlags;
         mBatteryController = batteryController;
 
         mView.setBatteryEstimateFetcher(mBatteryController::getEstimatedTimeRemainingString);
diff --git a/packages/SystemUI/src/com/android/systemui/bouncer/domain/interactor/BouncerInteractor.kt b/packages/SystemUI/src/com/android/systemui/bouncer/domain/interactor/BouncerInteractor.kt
index ffcae1ca..1bf3a9e 100644
--- a/packages/SystemUI/src/com/android/systemui/bouncer/domain/interactor/BouncerInteractor.kt
+++ b/packages/SystemUI/src/com/android/systemui/bouncer/domain/interactor/BouncerInteractor.kt
@@ -116,12 +116,12 @@
                 repository.setMessage(
                     message ?: promptMessage(authenticationInteractor.getAuthenticationMethod())
                 )
-                sceneInteractor.setCurrentScene(
+                sceneInteractor.changeScene(
                     scene = SceneModel(SceneKey.Bouncer),
                     loggingReason = "request to unlock device while authentication required",
                 )
             } else {
-                sceneInteractor.setCurrentScene(
+                sceneInteractor.changeScene(
                     scene = SceneModel(SceneKey.Gone),
                     loggingReason = "request to unlock device while authentication isn't required",
                 )
@@ -169,7 +169,7 @@
             authenticationInteractor.authenticate(input, tryAutoConfirm) ?: return null
 
         if (isAuthenticated) {
-            sceneInteractor.setCurrentScene(
+            sceneInteractor.changeScene(
                 scene = SceneModel(SceneKey.Gone),
                 loggingReason = "successful authentication",
             )
diff --git a/packages/SystemUI/src/com/android/systemui/bouncer/ui/binder/KeyguardBouncerViewBinder.kt b/packages/SystemUI/src/com/android/systemui/bouncer/ui/binder/KeyguardBouncerViewBinder.kt
index d9ec5d0..56f1cf6 100644
--- a/packages/SystemUI/src/com/android/systemui/bouncer/ui/binder/KeyguardBouncerViewBinder.kt
+++ b/packages/SystemUI/src/com/android/systemui/bouncer/ui/binder/KeyguardBouncerViewBinder.kt
@@ -121,7 +121,7 @@
                             view.visibility = if (isShowing) View.VISIBLE else View.INVISIBLE
                             if (isShowing) {
                                 // Reset security container because these views are not reinflated.
-                                securityContainerController.reset()
+                                securityContainerController.prepareToShow()
                                 securityContainerController.reinflateViewFlipper {
                                     // Reset Security Container entirely.
                                     securityContainerController.onBouncerVisibilityChanged(
diff --git a/packages/SystemUI/src/com/android/systemui/flags/Flags.kt b/packages/SystemUI/src/com/android/systemui/flags/Flags.kt
index e60600c..2526fa6 100644
--- a/packages/SystemUI/src/com/android/systemui/flags/Flags.kt
+++ b/packages/SystemUI/src/com/android/systemui/flags/Flags.kt
@@ -290,6 +290,11 @@
                 teamfood = true
             )
 
+    /** Stop running face auth when the display state changes to OFF. */
+    // TODO(b/294221702): Tracking bug.
+    @JvmField val STOP_FACE_AUTH_ON_DISPLAY_OFF = resourceBooleanFlag(245,
+            R.bool.flag_stop_face_auth_on_display_off, "stop_face_auth_on_display_off")
+
     // 300 - power menu
     // TODO(b/254512600): Tracking Bug
     @JvmField val POWER_MENU_LITE = releasedFlag(300, "power_menu_lite")
@@ -370,6 +375,9 @@
     @JvmField val INCOMPATIBLE_CHARGING_BATTERY_ICON =
         unreleasedFlag(614, "incompatible_charging_battery_icon")
 
+    // TODO(b/293585143): Tracking Bug
+    val INSTANT_TETHER = unreleasedFlag(615, "instant_tether")
+
     // 700 - dialer/calls
     // TODO(b/254512734): Tracking Bug
     val ONGOING_CALL_STATUS_BAR_CHIP = releasedFlag(700, "ongoing_call_status_bar_chip")
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/data/quickaffordance/QrCodeScannerKeyguardQuickAffordanceConfig.kt b/packages/SystemUI/src/com/android/systemui/keyguard/data/quickaffordance/QrCodeScannerKeyguardQuickAffordanceConfig.kt
index 20ed549..45277b8 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/data/quickaffordance/QrCodeScannerKeyguardQuickAffordanceConfig.kt
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/data/quickaffordance/QrCodeScannerKeyguardQuickAffordanceConfig.kt
@@ -78,16 +78,8 @@
 
     override suspend fun getPickerScreenState(): KeyguardQuickAffordanceConfig.PickerScreenState {
         return when {
-            !controller.isAvailableOnDevice ->
+            !isEnabledForPickerStateOption() ->
                 KeyguardQuickAffordanceConfig.PickerScreenState.UnavailableOnDevice
-            !controller.isAbleToOpenCameraApp -> {
-                KeyguardQuickAffordanceConfig.PickerScreenState.Disabled(
-                    explanation =
-                        context.getString(
-                            R.string.qr_scanner_quick_affordance_unavailable_explanation
-                        ),
-                )
-            }
             else -> KeyguardQuickAffordanceConfig.PickerScreenState.Default()
         }
     }
@@ -118,6 +110,11 @@
         }
     }
 
+    /** Returns whether QR scanner be shown as one of available lockscreen shortcut option. */
+    private fun isEnabledForPickerStateOption(): Boolean {
+        return controller.isAbleToLaunchScannerActivity && controller.isAllowedOnLockScreen
+    }
+
     companion object {
         private const val TAG = "QrCodeScannerKeyguardQuickAffordanceConfig"
     }
diff --git a/packages/SystemUI/src/com/android/systemui/qrcodescanner/controller/QRCodeScannerController.java b/packages/SystemUI/src/com/android/systemui/qrcodescanner/controller/QRCodeScannerController.java
index fa3f878f..2d460a0 100644
--- a/packages/SystemUI/src/com/android/systemui/qrcodescanner/controller/QRCodeScannerController.java
+++ b/packages/SystemUI/src/com/android/systemui/qrcodescanner/controller/QRCodeScannerController.java
@@ -120,6 +120,7 @@
         mUserTracker = userTracker;
         mConfigEnableLockScreenButton = mContext.getResources().getBoolean(
             android.R.bool.config_enableQrCodeScannerOnLockScreen);
+        mExecutor.execute(this::updateQRCodeScannerActivityDetails);
     }
 
     /**
@@ -158,18 +159,18 @@
      * Returns true if lock screen entry point for QR Code Scanner is to be enabled.
      */
     public boolean isEnabledForLockScreenButton() {
-        return mQRCodeScannerEnabled && isAbleToOpenCameraApp() && isAvailableOnDevice();
+        return mQRCodeScannerEnabled && isAbleToLaunchScannerActivity() && isAllowedOnLockScreen();
     }
 
-    /** Returns whether the feature is available on the device. */
-    public boolean isAvailableOnDevice() {
+    /** Returns whether the QR scanner button is allowed on lockscreen. */
+    public boolean isAllowedOnLockScreen() {
         return mConfigEnableLockScreenButton;
     }
 
     /**
-     * Returns true if the feature can open a camera app on the device.
+     * Returns true if the feature can open the configured QR scanner activity.
      */
-    public boolean isAbleToOpenCameraApp() {
+    public boolean isAbleToLaunchScannerActivity() {
         return mIntent != null && isActivityCallable(mIntent);
     }
 
@@ -355,9 +356,6 @@
 
         // Reset cached values to default as we are no longer listening
         mOnDefaultQRCodeScannerChangedListener = null;
-        mQRCodeScannerActivity = null;
-        mIntent = null;
-        mComponentName = null;
     }
 
     private void notifyQRCodeScannerActivityChanged() {
diff --git a/packages/SystemUI/src/com/android/systemui/qs/PagedTileLayout.java b/packages/SystemUI/src/com/android/systemui/qs/PagedTileLayout.java
index 7523d6e..ddd9463 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/PagedTileLayout.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/PagedTileLayout.java
@@ -7,6 +7,7 @@
 import android.animation.AnimatorSet;
 import android.animation.ObjectAnimator;
 import android.animation.PropertyValuesHolder;
+import android.app.ActivityManager;
 import android.content.Context;
 import android.content.res.Configuration;
 import android.os.Bundle;
@@ -549,10 +550,8 @@
         return mPages.get(0).mRecords.size();
     }
 
-    public void startTileReveal(Set<String> tileSpecs, final Runnable postAnimation) {
-        if (tileSpecs.isEmpty() || mPages.size() < 2 || getScrollX() != 0 || !beginFakeDrag()) {
-            // Do not start the reveal animation unless there are tiles to animate, multiple
-            // TileLayouts available and the user has not already started dragging.
+    public void startTileReveal(Set<String> tilesToReveal, final Runnable postAnimation) {
+        if (shouldNotRunAnimation(tilesToReveal)) {
             return;
         }
 
@@ -560,13 +559,13 @@
         final TileLayout lastPage = mPages.get(lastPageNumber);
         final ArrayList<Animator> bounceAnims = new ArrayList<>();
         for (TileRecord tr : lastPage.mRecords) {
-            if (tileSpecs.contains(tr.tile.getTileSpec())) {
+            if (tilesToReveal.contains(tr.tile.getTileSpec())) {
                 bounceAnims.add(setupBounceAnimator(tr.tileView, bounceAnims.size()));
             }
         }
 
         if (bounceAnims.isEmpty()) {
-            // All tileSpecs are on the first page. Nothing to do.
+            // All tilesToReveal are on the first page. Nothing to do.
             // TODO: potentially show a bounce animation for first page QS tiles
             endFakeDrag();
             return;
@@ -588,6 +587,16 @@
         postInvalidateOnAnimation();
     }
 
+    private boolean shouldNotRunAnimation(Set<String> tilesToReveal) {
+        boolean noAnimationNeeded = tilesToReveal.isEmpty() || mPages.size() < 2;
+        boolean scrollingInProgress = getScrollX() != 0 || !beginFakeDrag();
+        // isRunningInTestHarness() to disable animation in functional testing as it caused
+        // flakiness and is not needed there. Alternative solutions were more complex and would
+        // still be either potentially flaky or modify internal data.
+        // For more info see b/253493927 and b/293234595
+        return noAnimationNeeded || scrollingInProgress || ActivityManager.isRunningInTestHarness();
+    }
+
     private int sanitizePageAction(int action) {
         int pageLeftId = AccessibilityNodeInfo.AccessibilityAction.ACTION_PAGE_LEFT.getId();
         int pageRightId = AccessibilityNodeInfo.AccessibilityAction.ACTION_PAGE_RIGHT.getId();
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/QRCodeScannerTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/QRCodeScannerTile.java
index 9e365d3..1ba377b 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/QRCodeScannerTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/QRCodeScannerTile.java
@@ -120,7 +120,7 @@
         state.label = mContext.getString(R.string.qr_code_scanner_title);
         state.contentDescription = state.label;
         state.icon = ResourceIcon.get(R.drawable.ic_qr_code_scanner);
-        state.state = mQRCodeScannerController.isAbleToOpenCameraApp() ? Tile.STATE_INACTIVE
+        state.state = mQRCodeScannerController.isAbleToLaunchScannerActivity() ? Tile.STATE_INACTIVE
                 : Tile.STATE_UNAVAILABLE;
         // The assumption is that if the OEM has the QR code scanner module enabled then the scanner
         // would go to "Unavailable" state only when GMS core is updating.
diff --git a/packages/SystemUI/src/com/android/systemui/scene/data/repository/SceneContainerRepository.kt b/packages/SystemUI/src/com/android/systemui/scene/data/repository/SceneContainerRepository.kt
index fee3960..350fa38 100644
--- a/packages/SystemUI/src/com/android/systemui/scene/data/repository/SceneContainerRepository.kt
+++ b/packages/SystemUI/src/com/android/systemui/scene/data/repository/SceneContainerRepository.kt
@@ -18,50 +18,49 @@
 
 package com.android.systemui.scene.data.repository
 
+import com.android.systemui.dagger.qualifiers.Application
 import com.android.systemui.scene.shared.model.ObservableTransitionState
 import com.android.systemui.scene.shared.model.SceneContainerConfig
 import com.android.systemui.scene.shared.model.SceneKey
 import com.android.systemui.scene.shared.model.SceneModel
-import com.android.systemui.scene.shared.model.SceneTransitionModel
 import javax.inject.Inject
+import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.ExperimentalCoroutinesApi
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.SharingStarted
 import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.flow.asStateFlow
 import kotlinx.coroutines.flow.flatMapLatest
 import kotlinx.coroutines.flow.flowOf
+import kotlinx.coroutines.flow.stateIn
 
 /** Source of truth for scene framework application state. */
 class SceneContainerRepository
 @Inject
 constructor(
+    @Application applicationScope: CoroutineScope,
     private val config: SceneContainerConfig,
 ) {
+    private val _desiredScene = MutableStateFlow(SceneModel(config.initialSceneKey))
+    val desiredScene: StateFlow<SceneModel> = _desiredScene.asStateFlow()
 
     private val _isVisible = MutableStateFlow(true)
     val isVisible: StateFlow<Boolean> = _isVisible.asStateFlow()
 
-    private val _currentScene = MutableStateFlow(SceneModel(config.initialSceneKey))
-    val currentScene: StateFlow<SceneModel> = _currentScene.asStateFlow()
-
-    private val transitionState = MutableStateFlow<Flow<ObservableTransitionState>?>(null)
-    val transitionProgress: Flow<Float> =
-        transitionState.flatMapLatest { observableTransitionStateFlow ->
-            observableTransitionStateFlow?.flatMapLatest { observableTransitionState ->
-                when (observableTransitionState) {
-                    is ObservableTransitionState.Idle -> flowOf(1f)
-                    is ObservableTransitionState.Transition -> observableTransitionState.progress
-                }
-            }
-                ?: flowOf(1f)
-        }
-
-    private val _transitions = MutableStateFlow<SceneTransitionModel?>(null)
-    val transitions: StateFlow<SceneTransitionModel?> = _transitions.asStateFlow()
+    private val defaultTransitionState = ObservableTransitionState.Idle(config.initialSceneKey)
+    private val _transitionState = MutableStateFlow<Flow<ObservableTransitionState>?>(null)
+    val transitionState: StateFlow<ObservableTransitionState> =
+        _transitionState
+            .flatMapLatest { innerFlowOrNull -> innerFlowOrNull ?: flowOf(defaultTransitionState) }
+            .stateIn(
+                scope = applicationScope,
+                started = SharingStarted.Eagerly,
+                initialValue = defaultTransitionState,
+            )
 
     /**
-     * Returns the keys to all scenes in the container with the given name.
+     * Returns the keys to all scenes in the container.
      *
      * The scenes will be sorted in z-order such that the last one is the one that should be
      * rendered on top of all previous ones.
@@ -70,40 +69,19 @@
         return config.sceneKeys
     }
 
-    /** Sets the current scene in the container with the given name. */
-    fun setCurrentScene(scene: SceneModel) {
+    fun setDesiredScene(scene: SceneModel) {
         check(allSceneKeys().contains(scene.key)) {
             """
-                Cannot set current scene key to "${scene.key}". The configuration does not contain a
-                scene with that key.
+                Cannot set the desired scene key to "${scene.key}". The configuration does not
+                contain a scene with that key.
             """
                 .trimIndent()
         }
 
-        _currentScene.value = scene
+        _desiredScene.value = scene
     }
 
-    /** Sets the scene transition in the container with the given name. */
-    fun setSceneTransition(from: SceneKey, to: SceneKey) {
-        check(allSceneKeys().contains(from)) {
-            """
-                Cannot set current scene key to "$from". The configuration does not contain a scene
-                with that key.
-            """
-                .trimIndent()
-        }
-        check(allSceneKeys().contains(to)) {
-            """
-                Cannot set current scene key to "$to". The configuration does not contain a scene
-                with that key.
-            """
-                .trimIndent()
-        }
-
-        _transitions.value = SceneTransitionModel(from = from, to = to)
-    }
-
-    /** Sets whether the container with the given name is visible. */
+    /** Sets whether the container is visible. */
     fun setVisible(isVisible: Boolean) {
         _isVisible.value = isVisible
     }
@@ -114,6 +92,6 @@
      * Note that you must call is with `null` when the UI is done or risk a memory leak.
      */
     fun setTransitionState(transitionState: Flow<ObservableTransitionState>?) {
-        this.transitionState.value = transitionState
+        _transitionState.value = transitionState
     }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/scene/domain/interactor/SceneInteractor.kt b/packages/SystemUI/src/com/android/systemui/scene/domain/interactor/SceneInteractor.kt
index 64715bc..cf7abdd 100644
--- a/packages/SystemUI/src/com/android/systemui/scene/domain/interactor/SceneInteractor.kt
+++ b/packages/SystemUI/src/com/android/systemui/scene/domain/interactor/SceneInteractor.kt
@@ -23,12 +23,15 @@
 import com.android.systemui.scene.shared.model.RemoteUserInput
 import com.android.systemui.scene.shared.model.SceneKey
 import com.android.systemui.scene.shared.model.SceneModel
-import com.android.systemui.scene.shared.model.SceneTransitionModel
+import com.android.systemui.util.kotlin.pairwise
 import javax.inject.Inject
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.flow.asStateFlow
+import kotlinx.coroutines.flow.distinctUntilChanged
+import kotlinx.coroutines.flow.map
+import kotlinx.coroutines.flow.mapNotNull
 
 /**
  * Generic business logic and app state accessors for the scene framework.
@@ -46,7 +49,54 @@
 ) {
 
     /**
-     * Returns the keys of all scenes in the container with the given name.
+     * The currently *desired* scene.
+     *
+     * **Important:** this value will _commonly be different_ from what is being rendered in the UI,
+     * by design.
+     *
+     * There are two intended sources for this value:
+     * 1. Programmatic requests to transition to another scene (calls to [changeScene]).
+     * 2. Reports from the UI about completing a transition to another scene (calls to
+     *    [onSceneChanged]).
+     *
+     * Both the sources above cause the value of this flow to change; however, they cause mismatches
+     * in different ways.
+     *
+     * **Updates from programmatic transitions**
+     *
+     * When an external bit of code asks the framework to switch to another scene, the value here
+     * will update immediately. Downstream, the UI will detect this change and initiate the
+     * transition animation. As the transition animation progresses, a threshold will be reached, at
+     * which point the UI and the state here will match each other.
+     *
+     * **Updates from the UI**
+     *
+     * When the user interacts with the UI, the UI runs a transition animation that tracks the user
+     * pointer (for example, the user's finger). During this time, the state value here and what the
+     * UI shows will likely not match. Once/if a threshold is met, the UI reports it and commits the
+     * change, making the value here match the UI again.
+     */
+    val desiredScene: StateFlow<SceneModel> = repository.desiredScene
+
+    /**
+     * The current state of the transition.
+     *
+     * Consumers should use this state to know:
+     * 1. Whether there is an ongoing transition or if the system is at rest.
+     * 2. When transitioning, which scenes are being transitioned between.
+     * 3. When transitioning, what the progress of the transition is.
+     */
+    val transitionState: StateFlow<ObservableTransitionState> = repository.transitionState
+
+    /** Whether the scene container is visible. */
+    val isVisible: StateFlow<Boolean> = repository.isVisible
+
+    private val _remoteUserInput: MutableStateFlow<RemoteUserInput?> = MutableStateFlow(null)
+    /** A flow of motion events originating from outside of the scene framework. */
+    val remoteUserInput: StateFlow<RemoteUserInput?> = _remoteUserInput.asStateFlow()
+
+    /**
+     * Returns the keys of all scenes in the container.
      *
      * The scenes will be sorted in z-order such that the last one is the one that should be
      * rendered on top of all previous ones.
@@ -55,26 +105,20 @@
         return repository.allSceneKeys()
     }
 
-    /** Sets the scene in the container with the given name. */
-    fun setCurrentScene(scene: SceneModel, loggingReason: String) {
-        val currentSceneKey = repository.currentScene.value.key
-        if (currentSceneKey == scene.key) {
-            return
-        }
-
-        logger.logSceneChange(
-            from = currentSceneKey,
-            to = scene.key,
-            reason = loggingReason,
-        )
-        repository.setCurrentScene(scene)
-        repository.setSceneTransition(from = currentSceneKey, to = scene.key)
+    /**
+     * Requests a scene change to the given scene.
+     *
+     * The change is animated. Therefore, while the value in [desiredScene] will update immediately,
+     * it will be some time before the UI will switch to the desired scene. The scene change
+     * requested is remembered here but served by the UI layer, which will start a transition
+     * animation. Once enough of the transition has occurred, the system will come into agreement
+     * between the [desiredScene] and the UI.
+     */
+    fun changeScene(scene: SceneModel, loggingReason: String) {
+        updateDesiredScene(scene, loggingReason, logger::logSceneChangeRequested)
     }
 
-    /** The current scene in the container with the given name. */
-    val currentScene: StateFlow<SceneModel> = repository.currentScene
-
-    /** Sets the visibility of the container with the given name. */
+    /** Sets the visibility of the container. */
     fun setVisible(isVisible: Boolean, loggingReason: String) {
         val wasVisible = repository.isVisible.value
         if (wasVisible == isVisible) {
@@ -89,9 +133,6 @@
         return repository.setVisible(isVisible)
     }
 
-    /** Whether the container with the given name is visible. */
-    val isVisible: StateFlow<Boolean> = repository.isVisible
-
     /**
      * Binds the given flow so the system remembers it.
      *
@@ -101,23 +142,53 @@
         repository.setTransitionState(transitionState)
     }
 
-    /** Progress of the transition into the current scene in the container with the given name. */
-    val transitionProgress: Flow<Float> = repository.transitionProgress
-
     /**
-     * Scene transitions as pairs of keys. A new value is emitted exactly once, each time a scene
-     * transition occurs. The flow begins with a `null` value at first, because the initial scene is
-     * not something that we transition to from another scene.
+     * Returns a stream of events that emits one [Unit] every time the framework transitions from
+     * [from] to [to].
      */
-    val transitions: StateFlow<SceneTransitionModel?> = repository.transitions
-
-    private val _remoteUserInput: MutableStateFlow<RemoteUserInput?> = MutableStateFlow(null)
-
-    /** A flow of motion events originating from outside of the scene framework. */
-    val remoteUserInput: StateFlow<RemoteUserInput?> = _remoteUserInput.asStateFlow()
+    fun finishedSceneTransitions(from: SceneKey, to: SceneKey): Flow<Unit> {
+        return transitionState
+            .mapNotNull { it as? ObservableTransitionState.Idle }
+            .map { idleState -> idleState.scene }
+            .distinctUntilChanged()
+            .pairwise()
+            .mapNotNull { (previousSceneKey, currentSceneKey) ->
+                Unit.takeIf { previousSceneKey == from && currentSceneKey == to }
+            }
+    }
 
     /** Handles a remote user input. */
     fun onRemoteUserInput(input: RemoteUserInput) {
         _remoteUserInput.value = input
     }
+
+    /**
+     * Notifies that the UI has transitioned sufficiently to the given scene.
+     *
+     * *Not intended for external use!*
+     *
+     * Once a transition between one scene and another passes a threshold, the UI invokes this
+     * method to report it, updating the value in [desiredScene] to match what the UI shows.
+     */
+    internal fun onSceneChanged(scene: SceneModel, loggingReason: String) {
+        updateDesiredScene(scene, loggingReason, logger::logSceneChangeCommitted)
+    }
+
+    private fun updateDesiredScene(
+        scene: SceneModel,
+        loggingReason: String,
+        log: (from: SceneKey, to: SceneKey, loggingReason: String) -> Unit,
+    ) {
+        val currentSceneKey = desiredScene.value.key
+        if (currentSceneKey == scene.key) {
+            return
+        }
+
+        log(
+            /* from= */ currentSceneKey,
+            /* to= */ scene.key,
+            /* loggingReason= */ loggingReason,
+        )
+        repository.setDesiredScene(scene)
+    }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/scene/domain/startable/SceneContainerStartable.kt b/packages/SystemUI/src/com/android/systemui/scene/domain/startable/SceneContainerStartable.kt
index bd233f8..afefccb 100644
--- a/packages/SystemUI/src/com/android/systemui/scene/domain/startable/SceneContainerStartable.kt
+++ b/packages/SystemUI/src/com/android/systemui/scene/domain/startable/SceneContainerStartable.kt
@@ -30,6 +30,7 @@
 import com.android.systemui.model.updateFlags
 import com.android.systemui.scene.domain.interactor.SceneInteractor
 import com.android.systemui.scene.shared.logger.SceneLogger
+import com.android.systemui.scene.shared.model.ObservableTransitionState
 import com.android.systemui.scene.shared.model.SceneKey
 import com.android.systemui.scene.shared.model.SceneModel
 import com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_BOUNCER_SHOWING
@@ -40,8 +41,8 @@
 import javax.inject.Inject
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.flow.distinctUntilChanged
-import kotlinx.coroutines.flow.filterNotNull
 import kotlinx.coroutines.flow.map
+import kotlinx.coroutines.flow.mapNotNull
 import kotlinx.coroutines.launch
 
 /**
@@ -73,14 +74,31 @@
         }
     }
 
-    /** Updates the visibility of the scene container based on the current scene. */
+    /** Updates the visibility of the scene container. */
     private fun hydrateVisibility() {
         applicationScope.launch {
-            sceneInteractor.currentScene
-                .map { it.key }
+            sceneInteractor.transitionState
+                .mapNotNull { state ->
+                    when (state) {
+                        is ObservableTransitionState.Idle -> {
+                            if (state.scene != SceneKey.Gone) {
+                                true to "scene is not Gone"
+                            } else {
+                                false to "scene is Gone"
+                            }
+                        }
+                        is ObservableTransitionState.Transition -> {
+                            if (state.fromScene == SceneKey.Gone) {
+                                true to "scene transitioning away from Gone"
+                            } else {
+                                null
+                            }
+                        }
+                    }
+                }
                 .distinctUntilChanged()
-                .collect { sceneKey ->
-                    sceneInteractor.setVisible(sceneKey != SceneKey.Gone, "scene is $sceneKey")
+                .collect { (isVisible, loggingReason) ->
+                    sceneInteractor.setVisible(isVisible, loggingReason)
                 }
         }
     }
@@ -89,43 +107,55 @@
     private fun automaticallySwitchScenes() {
         applicationScope.launch {
             authenticationInteractor.isUnlocked
-                .map { isUnlocked ->
-                    val currentSceneKey = sceneInteractor.currentScene.value.key
+                .mapNotNull { isUnlocked ->
+                    val renderedScenes =
+                        when (val transitionState = sceneInteractor.transitionState.value) {
+                            is ObservableTransitionState.Idle -> setOf(transitionState.scene)
+                            is ObservableTransitionState.Transition ->
+                                setOf(
+                                    transitionState.progress,
+                                    transitionState.toScene,
+                                )
+                        }
                     val isBypassEnabled = authenticationInteractor.isBypassEnabled()
                     when {
                         isUnlocked ->
-                            when (currentSceneKey) {
+                            when {
                                 // When the device becomes unlocked in Bouncer, go to Gone.
-                                is SceneKey.Bouncer ->
+                                renderedScenes.contains(SceneKey.Bouncer) ->
                                     SceneKey.Gone to "device unlocked in Bouncer scene"
+
                                 // When the device becomes unlocked in Lockscreen, go to Gone if
                                 // bypass is enabled.
-                                is SceneKey.Lockscreen ->
+                                renderedScenes.contains(SceneKey.Lockscreen) ->
                                     if (isBypassEnabled) {
                                         SceneKey.Gone to
                                             "device unlocked in Lockscreen scene with bypass"
                                     } else {
                                         null
                                     }
+
                                 // We got unlocked while on a scene that's not Lockscreen or
                                 // Bouncer, no need to change scenes.
                                 else -> null
                             }
+
                         // When the device becomes locked, to Lockscreen.
                         !isUnlocked ->
-                            when (currentSceneKey) {
+                            when {
                                 // Already on lockscreen or bouncer, no need to change scenes.
-                                is SceneKey.Lockscreen,
-                                is SceneKey.Bouncer -> null
+                                renderedScenes.contains(SceneKey.Lockscreen) ||
+                                    renderedScenes.contains(SceneKey.Bouncer) -> null
+
                                 // We got locked while on a scene that's not Lockscreen or Bouncer,
                                 // go to Lockscreen.
                                 else ->
-                                    SceneKey.Lockscreen to "device locked in $currentSceneKey scene"
+                                    SceneKey.Lockscreen to
+                                        "device locked in non-Lockscreen and non-Bouncer scene"
                             }
                         else -> null
                     }
                 }
-                .filterNotNull()
                 .collect { (targetSceneKey, loggingReason) ->
                     switchToScene(
                         targetSceneKey = targetSceneKey,
@@ -143,7 +173,7 @@
                         WakefulnessState.STARTING_TO_SLEEP -> {
                             switchToScene(
                                 targetSceneKey = SceneKey.Lockscreen,
-                                loggingReason = "device is asleep",
+                                loggingReason = "device is starting to sleep",
                             )
                         }
                         WakefulnessState.STARTING_TO_WAKE -> {
@@ -165,8 +195,9 @@
     /** Keeps [SysUiState] up-to-date */
     private fun hydrateSystemUiState() {
         applicationScope.launch {
-            sceneInteractor.currentScene
-                .map { it.key }
+            sceneInteractor.transitionState
+                .mapNotNull { it as? ObservableTransitionState.Idle }
+                .map { it.scene }
                 .distinctUntilChanged()
                 .collect { sceneKey ->
                     sysUiState.updateFlags(
@@ -183,7 +214,7 @@
     }
 
     private fun switchToScene(targetSceneKey: SceneKey, loggingReason: String) {
-        sceneInteractor.setCurrentScene(
+        sceneInteractor.changeScene(
             scene = SceneModel(targetSceneKey),
             loggingReason = loggingReason,
         )
diff --git a/packages/SystemUI/src/com/android/systemui/scene/shared/logger/SceneLogger.kt b/packages/SystemUI/src/com/android/systemui/scene/shared/logger/SceneLogger.kt
index 0adbd5a..62136dc 100644
--- a/packages/SystemUI/src/com/android/systemui/scene/shared/logger/SceneLogger.kt
+++ b/packages/SystemUI/src/com/android/systemui/scene/shared/logger/SceneLogger.kt
@@ -37,7 +37,7 @@
         )
     }
 
-    fun logSceneChange(
+    fun logSceneChangeRequested(
         from: SceneKey,
         to: SceneKey,
         reason: String,
@@ -50,7 +50,24 @@
                 str2 = to.toString()
                 str3 = reason
             },
-            messagePrinter = { "$str1 → $str2, reason: $str3" },
+            messagePrinter = { "Scene change requested: $str1 → $str2, reason: $str3" },
+        )
+    }
+
+    fun logSceneChangeCommitted(
+        from: SceneKey,
+        to: SceneKey,
+        reason: String,
+    ) {
+        logBuffer.log(
+            tag = TAG,
+            level = LogLevel.INFO,
+            messageInitializer = {
+                str1 = from.toString()
+                str2 = to.toString()
+                str3 = reason
+            },
+            messagePrinter = { "Scene change committed: $str1 → $str2, reason: $str3" },
         )
     }
 
diff --git a/packages/SystemUI/src/com/android/systemui/scene/shared/model/SceneTransitionModel.kt b/packages/SystemUI/src/com/android/systemui/scene/shared/model/SceneTransitionModel.kt
deleted file mode 100644
index c8f46a7..0000000
--- a/packages/SystemUI/src/com/android/systemui/scene/shared/model/SceneTransitionModel.kt
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * Copyright 2023 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.scene.shared.model
-
-/** Models a transition between two scenes. */
-data class SceneTransitionModel(
-    /** The scene we transitioned away from. */
-    val from: SceneKey,
-    /** The scene we transitioned into. */
-    val to: SceneKey,
-)
diff --git a/packages/SystemUI/src/com/android/systemui/scene/ui/viewmodel/SceneContainerViewModel.kt b/packages/SystemUI/src/com/android/systemui/scene/ui/viewmodel/SceneContainerViewModel.kt
index b4ebaec..3e9bbe4 100644
--- a/packages/SystemUI/src/com/android/systemui/scene/ui/viewmodel/SceneContainerViewModel.kt
+++ b/packages/SystemUI/src/com/android/systemui/scene/ui/viewmodel/SceneContainerViewModel.kt
@@ -45,15 +45,15 @@
      */
     val allSceneKeys: List<SceneKey> = interactor.allSceneKeys()
 
-    /** The current scene. */
-    val currentScene: StateFlow<SceneModel> = interactor.currentScene
+    /** The scene that should be rendered. */
+    val currentScene: StateFlow<SceneModel> = interactor.desiredScene
 
     /** Whether the container is visible. */
     val isVisible: StateFlow<Boolean> = interactor.isVisible
 
-    /** Requests a transition to the scene with the given key. */
-    fun setCurrentScene(scene: SceneModel) {
-        interactor.setCurrentScene(
+    /** Notifies that the UI has transitioned sufficiently to the given scene. */
+    fun onSceneChanged(scene: SceneModel) {
+        interactor.onSceneChanged(
             scene = scene,
             loggingReason = SCENE_TRANSITION_LOGGING_REASON,
         )
diff --git a/packages/SystemUI/src/com/android/systemui/screenshot/ActionIntentCreator.kt b/packages/SystemUI/src/com/android/systemui/screenshot/ActionIntentCreator.kt
index 76d0f6e..05a0416 100644
--- a/packages/SystemUI/src/com/android/systemui/screenshot/ActionIntentCreator.kt
+++ b/packages/SystemUI/src/com/android/systemui/screenshot/ActionIntentCreator.kt
@@ -19,6 +19,7 @@
 import android.content.ClipData
 import android.content.ClipDescription
 import android.content.ComponentName
+import android.content.ContentProvider
 import android.content.Context
 import android.content.Intent
 import android.net.Uri
@@ -36,7 +37,9 @@
     fun createShareWithText(uri: Uri, extraText: String): Intent =
         createShare(uri, text = extraText)
 
-    private fun createShare(uri: Uri, subject: String? = null, text: String? = null): Intent {
+    private fun createShare(rawUri: Uri, subject: String? = null, text: String? = null): Intent {
+        val uri = uriWithoutUserId(rawUri)
+
         // Create a share intent, this will always go through the chooser activity first
         // which should not trigger auto-enter PiP
         val sharingIntent =
@@ -68,7 +71,8 @@
      * @return an ACTION_EDIT intent for the given URI, directed to config_screenshotEditor if
      *   available.
      */
-    fun createEditIntent(uri: Uri, context: Context): Intent {
+    fun createEdit(rawUri: Uri, context: Context): Intent {
+        val uri = uriWithoutUserId(rawUri)
         val editIntent = Intent(Intent.ACTION_EDIT)
 
         val editor = context.getString(R.string.config_screenshotEditor)
@@ -84,3 +88,12 @@
             .addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK)
     }
 }
+
+/**
+ * URIs here are passed only via Intent which are sent to the target user via Intent. Because of
+ * this, the userId component can be removed to prevent compatibility issues when an app attempts
+ * valid a URI containing a userId within the authority.
+ */
+private fun uriWithoutUserId(uri: Uri): Uri {
+    return ContentProvider.getUriWithoutUserId(uri)
+}
diff --git a/packages/SystemUI/src/com/android/systemui/screenshot/LongScreenshotActivity.java b/packages/SystemUI/src/com/android/systemui/screenshot/LongScreenshotActivity.java
index 010658b..53dbe76 100644
--- a/packages/SystemUI/src/com/android/systemui/screenshot/LongScreenshotActivity.java
+++ b/packages/SystemUI/src/com/android/systemui/screenshot/LongScreenshotActivity.java
@@ -334,7 +334,7 @@
         if (mScreenshotUserHandle != Process.myUserHandle()) {
             // TODO: Fix transition for work profile. Omitting it in the meantime.
             mActionExecutor.launchIntentAsync(
-                    ActionIntentCreator.INSTANCE.createEditIntent(uri, this),
+                    ActionIntentCreator.INSTANCE.createEdit(uri, this),
                     null,
                     mScreenshotUserHandle, false);
         } else {
diff --git a/packages/SystemUI/src/com/android/systemui/screenshot/ScreenshotView.java b/packages/SystemUI/src/com/android/systemui/screenshot/ScreenshotView.java
index 204b5e6..3903bb2 100644
--- a/packages/SystemUI/src/com/android/systemui/screenshot/ScreenshotView.java
+++ b/packages/SystemUI/src/com/android/systemui/screenshot/ScreenshotView.java
@@ -815,7 +815,7 @@
             mUiEventLogger.log(ScreenshotEvent.SCREENSHOT_EDIT_TAPPED, 0, mPackageName);
             prepareSharedTransition();
             mActionExecutor.launchIntentAsync(
-                    ActionIntentCreator.INSTANCE.createEditIntent(imageData.uri, mContext),
+                    ActionIntentCreator.INSTANCE.createEdit(imageData.uri, mContext),
                     imageData.editTransition.get().bundle,
                     imageData.owner, true);
         });
@@ -823,7 +823,7 @@
             mUiEventLogger.log(ScreenshotEvent.SCREENSHOT_PREVIEW_TAPPED, 0, mPackageName);
             prepareSharedTransition();
             mActionExecutor.launchIntentAsync(
-                    ActionIntentCreator.INSTANCE.createEditIntent(imageData.uri, mContext),
+                    ActionIntentCreator.INSTANCE.createEdit(imageData.uri, mContext),
                     imageData.editTransition.get().bundle,
                     imageData.owner, true);
         });
diff --git a/packages/SystemUI/src/com/android/systemui/settings/DisplayTracker.kt b/packages/SystemUI/src/com/android/systemui/settings/DisplayTracker.kt
index bb7f721..d5571d4 100644
--- a/packages/SystemUI/src/com/android/systemui/settings/DisplayTracker.kt
+++ b/packages/SystemUI/src/com/android/systemui/settings/DisplayTracker.kt
@@ -48,6 +48,9 @@
     /** Remove a [Callback] previously added. */
     fun removeCallback(callback: Callback)
 
+    /** Gets the Display with the given displayId */
+    fun getDisplay(displayId: Int): Display
+
     /** Ćallback for notifying of changes. */
     interface Callback {
 
diff --git a/packages/SystemUI/src/com/android/systemui/settings/DisplayTrackerImpl.kt b/packages/SystemUI/src/com/android/systemui/settings/DisplayTrackerImpl.kt
index 5169f88..68cc483 100644
--- a/packages/SystemUI/src/com/android/systemui/settings/DisplayTrackerImpl.kt
+++ b/packages/SystemUI/src/com/android/systemui/settings/DisplayTrackerImpl.kt
@@ -115,6 +115,10 @@
         }
     }
 
+    override fun getDisplay(displayId: Int): Display {
+        return displayManager.getDisplay(displayId)
+    }
+
     @WorkerThread
     private fun onDisplayAdded(displayId: Int, list: List<DisplayTrackerDataItem>) {
         Assert.isNotMainThread()
diff --git a/packages/SystemUI/src/com/android/systemui/shade/ShadeViewProviderModule.kt b/packages/SystemUI/src/com/android/systemui/shade/ShadeViewProviderModule.kt
index 2955118..6e76784 100644
--- a/packages/SystemUI/src/com/android/systemui/shade/ShadeViewProviderModule.kt
+++ b/packages/SystemUI/src/com/android/systemui/shade/ShadeViewProviderModule.kt
@@ -273,6 +273,7 @@
             tunerService: TunerService,
             @Main mainHandler: Handler,
             contentResolver: ContentResolver,
+            featureFlags: FeatureFlags,
             batteryController: BatteryController,
         ): BatteryMeterViewController {
             return BatteryMeterViewController(
@@ -283,6 +284,7 @@
                 tunerService,
                 mainHandler,
                 contentResolver,
+                featureFlags,
                 batteryController,
             )
         }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/NotifCollection.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/NotifCollection.java
index 5c72731..e763797 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/NotifCollection.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/NotifCollection.java
@@ -99,6 +99,7 @@
 import com.android.systemui.statusbar.notification.collection.notifcollection.RankingUpdatedEvent;
 import com.android.systemui.statusbar.notification.collection.provider.NotificationDismissibilityProvider;
 import com.android.systemui.util.Assert;
+import com.android.systemui.util.NamedListenerSet;
 import com.android.systemui.util.time.SystemClock;
 
 import java.io.PrintWriter;
@@ -161,7 +162,8 @@
     private final HashMap<String, FutureDismissal> mFutureDismissals = new HashMap<>();
 
     @Nullable private CollectionReadyForBuildListener mBuildListener;
-    private final List<NotifCollectionListener> mNotifCollectionListeners = new ArrayList<>();
+    private final NamedListenerSet<NotifCollectionListener>
+            mNotifCollectionListeners = new NamedListenerSet<>();
     private final List<NotifLifetimeExtender> mLifetimeExtenders = new ArrayList<>();
     private final List<NotifDismissInterceptor> mDismissInterceptors = new ArrayList<>();
 
@@ -236,7 +238,7 @@
     /** @see NotifPipeline#addCollectionListener(NotifCollectionListener) */
     void addCollectionListener(NotifCollectionListener listener) {
         Assert.isMainThread();
-        mNotifCollectionListeners.add(listener);
+        mNotifCollectionListeners.addIfAbsent(listener);
     }
 
     /** @see NotifPipeline#removeCollectionListener(NotifCollectionListener) */
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/NotifLiveDataStoreImpl.kt b/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/NotifLiveDataStoreImpl.kt
index d95d593..5acc50a 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/NotifLiveDataStoreImpl.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/NotifLiveDataStoreImpl.kt
@@ -21,7 +21,6 @@
 import com.android.systemui.dagger.qualifiers.Main
 import com.android.systemui.util.Assert
 import com.android.systemui.util.ListenerSet
-import com.android.systemui.util.isNotEmpty
 import com.android.systemui.util.traceSection
 import java.util.Collections.unmodifiableList
 import java.util.concurrent.Executor
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/ShadeListBuilder.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/ShadeListBuilder.java
index 0205523..240ae0c 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/ShadeListBuilder.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/ShadeListBuilder.java
@@ -69,6 +69,7 @@
 import com.android.systemui.statusbar.notification.collection.notifcollection.CollectionReadyForBuildListener;
 import com.android.systemui.statusbar.notification.stack.NotificationPriorityBucketKt;
 import com.android.systemui.util.Assert;
+import com.android.systemui.util.NamedListenerSet;
 import com.android.systemui.util.time.SystemClock;
 
 import java.io.PrintWriter;
@@ -121,14 +122,14 @@
     private final List<NotifSection> mNotifSections = new ArrayList<>();
     private NotifStabilityManager mNotifStabilityManager;
 
-    private final List<OnBeforeTransformGroupsListener> mOnBeforeTransformGroupsListeners =
-            new ArrayList<>();
-    private final List<OnBeforeSortListener> mOnBeforeSortListeners =
-            new ArrayList<>();
-    private final List<OnBeforeFinalizeFilterListener> mOnBeforeFinalizeFilterListeners =
-            new ArrayList<>();
-    private final List<OnBeforeRenderListListener> mOnBeforeRenderListListeners =
-            new ArrayList<>();
+    private final NamedListenerSet<OnBeforeTransformGroupsListener>
+            mOnBeforeTransformGroupsListeners = new NamedListenerSet<>();
+    private final NamedListenerSet<OnBeforeSortListener>
+            mOnBeforeSortListeners = new NamedListenerSet<>();
+    private final NamedListenerSet<OnBeforeFinalizeFilterListener>
+            mOnBeforeFinalizeFilterListeners = new NamedListenerSet<>();
+    private final NamedListenerSet<OnBeforeRenderListListener>
+            mOnBeforeRenderListListeners = new NamedListenerSet<>();
     @Nullable private OnRenderListListener mOnRenderListListener;
 
     private List<ListEntry> mReadOnlyNotifList = Collections.unmodifiableList(mNotifList);
@@ -184,28 +185,28 @@
         Assert.isMainThread();
 
         mPipelineState.requireState(STATE_IDLE);
-        mOnBeforeTransformGroupsListeners.add(listener);
+        mOnBeforeTransformGroupsListeners.addIfAbsent(listener);
     }
 
     void addOnBeforeSortListener(OnBeforeSortListener listener) {
         Assert.isMainThread();
 
         mPipelineState.requireState(STATE_IDLE);
-        mOnBeforeSortListeners.add(listener);
+        mOnBeforeSortListeners.addIfAbsent(listener);
     }
 
     void addOnBeforeFinalizeFilterListener(OnBeforeFinalizeFilterListener listener) {
         Assert.isMainThread();
 
         mPipelineState.requireState(STATE_IDLE);
-        mOnBeforeFinalizeFilterListeners.add(listener);
+        mOnBeforeFinalizeFilterListeners.addIfAbsent(listener);
     }
 
     void addOnBeforeRenderListListener(OnBeforeRenderListListener listener) {
         Assert.isMainThread();
 
         mPipelineState.requireState(STATE_IDLE);
-        mOnBeforeRenderListListeners.add(listener);
+        mOnBeforeRenderListListeners.addIfAbsent(listener);
     }
 
     void addPreRenderInvalidator(Invalidator invalidator) {
@@ -496,7 +497,9 @@
                     mTempSectionMembers.add(entry);
                 }
             }
+            Trace.beginSection(section.getLabel());
             section.getSectioner().onEntriesUpdated(mTempSectionMembers);
+            Trace.endSection();
             mTempSectionMembers.clear();
         }
         Trace.endSection();
@@ -1430,33 +1433,33 @@
 
     private void dispatchOnBeforeTransformGroups(List<ListEntry> entries) {
         Trace.beginSection("ShadeListBuilder.dispatchOnBeforeTransformGroups");
-        for (int i = 0; i < mOnBeforeTransformGroupsListeners.size(); i++) {
-            mOnBeforeTransformGroupsListeners.get(i).onBeforeTransformGroups(entries);
-        }
+        mOnBeforeTransformGroupsListeners.forEachTraced(listener -> {
+            listener.onBeforeTransformGroups(entries);
+        });
         Trace.endSection();
     }
 
     private void dispatchOnBeforeSort(List<ListEntry> entries) {
         Trace.beginSection("ShadeListBuilder.dispatchOnBeforeSort");
-        for (int i = 0; i < mOnBeforeSortListeners.size(); i++) {
-            mOnBeforeSortListeners.get(i).onBeforeSort(entries);
-        }
+        mOnBeforeSortListeners.forEachTraced(listener -> {
+            listener.onBeforeSort(entries);
+        });
         Trace.endSection();
     }
 
     private void dispatchOnBeforeFinalizeFilter(List<ListEntry> entries) {
         Trace.beginSection("ShadeListBuilder.dispatchOnBeforeFinalizeFilter");
-        for (int i = 0; i < mOnBeforeFinalizeFilterListeners.size(); i++) {
-            mOnBeforeFinalizeFilterListeners.get(i).onBeforeFinalizeFilter(entries);
-        }
+        mOnBeforeFinalizeFilterListeners.forEachTraced(listener -> {
+            listener.onBeforeFinalizeFilter(entries);
+        });
         Trace.endSection();
     }
 
     private void dispatchOnBeforeRenderList(List<ListEntry> entries) {
         Trace.beginSection("ShadeListBuilder.dispatchOnBeforeRenderList");
-        for (int i = 0; i < mOnBeforeRenderListListeners.size(); i++) {
-            mOnBeforeRenderListListeners.get(i).onBeforeRenderList(entries);
-        }
+        mOnBeforeRenderListListeners.forEachTraced(listener -> {
+            listener.onBeforeRenderList(entries);
+        });
         Trace.endSection();
     }
 
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/coordinator/PreparationCoordinator.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/coordinator/PreparationCoordinator.java
index 6500ff7..73decfc 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/coordinator/PreparationCoordinator.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/coordinator/PreparationCoordinator.java
@@ -23,6 +23,7 @@
 
 import android.annotation.IntDef;
 import android.os.RemoteException;
+import android.os.Trace;
 import android.service.notification.StatusBarNotification;
 import android.util.ArrayMap;
 import android.util.ArraySet;
@@ -342,11 +343,13 @@
     private void inflateEntry(NotificationEntry entry,
             NotifUiAdjustment newAdjustment,
             String reason) {
+        Trace.beginSection("PrepCoord.inflateEntry");
         abortInflation(entry, reason);
         mInflationAdjustments.put(entry, newAdjustment);
         mInflatingNotifs.add(entry);
         NotifInflater.Params params = getInflaterParams(newAdjustment, reason);
         mNotifInflater.inflateViews(entry, params, this::onInflationFinished);
+        Trace.endSection();
     }
 
     private void rebind(NotificationEntry entry,
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/notifcollection/NotifEvent.kt b/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/notifcollection/NotifEvent.kt
index e20f0e5..e06e2d0 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/notifcollection/NotifEvent.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/notifcollection/NotifEvent.kt
@@ -22,6 +22,8 @@
 import android.service.notification.StatusBarNotification
 import com.android.systemui.statusbar.notification.collection.NotifCollection
 import com.android.systemui.statusbar.notification.collection.NotificationEntry
+import com.android.systemui.util.NamedListenerSet
+import com.android.systemui.util.traceSection
 
 /**
  * Set of classes that represent the various events that [NotifCollection] can dispatch to
@@ -30,10 +32,10 @@
  * These events build up in a queue and are periodically emitted in chunks by the collection.
  */
 
-sealed class NotifEvent {
-    fun dispatchTo(listeners: List<NotifCollectionListener>) {
-        for (i in listeners.indices) {
-            dispatchToListener(listeners[i])
+sealed class NotifEvent(private val traceName: String) {
+    fun dispatchTo(listeners: NamedListenerSet<NotifCollectionListener>) {
+        traceSection(traceName) {
+            listeners.forEachTraced(::dispatchToListener)
         }
     }
 
@@ -43,7 +45,7 @@
 data class BindEntryEvent(
     val entry: NotificationEntry,
     val sbn: StatusBarNotification
-) : NotifEvent() {
+) : NotifEvent("onEntryBind") {
     override fun dispatchToListener(listener: NotifCollectionListener) {
         listener.onEntryBind(entry, sbn)
     }
@@ -51,7 +53,7 @@
 
 data class InitEntryEvent(
     val entry: NotificationEntry
-) : NotifEvent() {
+) : NotifEvent("onEntryInit") {
     override fun dispatchToListener(listener: NotifCollectionListener) {
         listener.onEntryInit(entry)
     }
@@ -59,7 +61,7 @@
 
 data class EntryAddedEvent(
     val entry: NotificationEntry
-) : NotifEvent() {
+) : NotifEvent("onEntryAdded") {
     override fun dispatchToListener(listener: NotifCollectionListener) {
         listener.onEntryAdded(entry)
     }
@@ -68,7 +70,7 @@
 data class EntryUpdatedEvent(
     val entry: NotificationEntry,
     val fromSystem: Boolean
-) : NotifEvent() {
+) : NotifEvent(if (fromSystem) "onEntryUpdated" else "onEntryUpdated fromSystem=true") {
     override fun dispatchToListener(listener: NotifCollectionListener) {
         listener.onEntryUpdated(entry, fromSystem)
     }
@@ -77,7 +79,7 @@
 data class EntryRemovedEvent(
     val entry: NotificationEntry,
     val reason: Int
-) : NotifEvent() {
+) : NotifEvent("onEntryRemoved ${cancellationReasonDebugString(reason)}") {
     override fun dispatchToListener(listener: NotifCollectionListener) {
         listener.onEntryRemoved(entry, reason)
     }
@@ -85,7 +87,7 @@
 
 data class CleanUpEntryEvent(
     val entry: NotificationEntry
-) : NotifEvent() {
+) : NotifEvent("onEntryCleanUp") {
     override fun dispatchToListener(listener: NotifCollectionListener) {
         listener.onEntryCleanUp(entry)
     }
@@ -93,13 +95,13 @@
 
 data class RankingUpdatedEvent(
     val rankingMap: RankingMap
-) : NotifEvent() {
+) : NotifEvent("onRankingUpdate") {
     override fun dispatchToListener(listener: NotifCollectionListener) {
         listener.onRankingUpdate(rankingMap)
     }
 }
 
-class RankingAppliedEvent() : NotifEvent() {
+class RankingAppliedEvent : NotifEvent("onRankingApplied") {
     override fun dispatchToListener(listener: NotifCollectionListener) {
         listener.onRankingApplied()
     }
@@ -110,7 +112,7 @@
     val user: UserHandle,
     val channel: NotificationChannel,
     val modificationType: Int
-) : NotifEvent() {
+) : NotifEvent("onNotificationChannelModified") {
     override fun dispatchToListener(listener: NotifCollectionListener) {
         listener.onNotificationChannelModified(pkgName, user, channel, modificationType)
     }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/provider/DebugModeFilterProvider.kt b/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/provider/DebugModeFilterProvider.kt
index fd5bae1..c873e6a 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/provider/DebugModeFilterProvider.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/provider/DebugModeFilterProvider.kt
@@ -26,7 +26,6 @@
 import com.android.systemui.statusbar.notification.collection.NotificationEntry
 import com.android.systemui.util.Assert
 import com.android.systemui.util.ListenerSet
-import com.android.systemui.util.isNotEmpty
 import java.io.PrintWriter
 import javax.inject.Inject
 
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/icon/IconManager.kt b/packages/SystemUI/src/com/android/systemui/statusbar/notification/icon/IconManager.kt
index d896541..9d95342 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/icon/IconManager.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/icon/IconManager.kt
@@ -33,6 +33,7 @@
 import com.android.systemui.statusbar.notification.collection.NotificationEntry
 import com.android.systemui.statusbar.notification.collection.notifcollection.CommonNotifCollection
 import com.android.systemui.statusbar.notification.collection.notifcollection.NotifCollectionListener
+import com.android.systemui.util.traceSection
 import javax.inject.Inject
 
 /**
@@ -95,7 +96,7 @@
      * @throws InflationException Exception if required icons are not valid or specified
      */
     @Throws(InflationException::class)
-    fun createIcons(entry: NotificationEntry) {
+    fun createIcons(entry: NotificationEntry) = traceSection("IconManager.createIcons") {
         // Construct the status bar icon view.
         val sbIcon = iconBuilder.createIconView(entry)
         sbIcon.scaleType = ImageView.ScaleType.CENTER_INSIDE
@@ -143,9 +144,9 @@
      * @throws InflationException Exception if required icons are not valid or specified
      */
     @Throws(InflationException::class)
-    fun updateIcons(entry: NotificationEntry) {
+    fun updateIcons(entry: NotificationEntry) = traceSection("IconManager.updateIcons") {
         if (!entry.icons.areIconsAvailable) {
-            return
+            return@traceSection
         }
         entry.icons.smallIconDescriptor = null
         entry.icons.peopleAvatarDescriptor = null
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/ExpandableNotificationRowController.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/ExpandableNotificationRowController.java
index a4e8c2e..80f5d19 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/ExpandableNotificationRowController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/ExpandableNotificationRowController.java
@@ -21,12 +21,16 @@
 import static com.android.systemui.statusbar.StatusBarState.KEYGUARD;
 import static com.android.systemui.statusbar.notification.NotificationUtils.logKey;
 
+import android.net.Uri;
+import android.os.UserHandle;
+import android.provider.Settings;
 import android.util.Log;
 import android.view.View;
 import android.view.ViewGroup;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
+import androidx.annotation.VisibleForTesting;
 
 import com.android.internal.logging.MetricsLogger;
 import com.android.internal.statusbar.IStatusBarService;
@@ -71,6 +75,10 @@
 @NotificationRowScope
 public class ExpandableNotificationRowController implements NotifViewController {
     private static final String TAG = "NotifRowController";
+
+    static final Uri BUBBLES_SETTING_URI =
+            Settings.Secure.getUriFor(Settings.Secure.NOTIFICATION_BUBBLES);
+    private static final String BUBBLES_SETTING_ENABLED_VALUE = "1";
     private final ExpandableNotificationRow mView;
     private final NotificationListContainer mListContainer;
     private final RemoteInputViewSubcomponent.Factory mRemoteInputViewSubcomponentFactory;
@@ -104,6 +112,23 @@
     private final ExpandableNotificationRowDragController mDragController;
     private final NotificationDismissibilityProvider mDismissibilityProvider;
     private final IStatusBarService mStatusBarService;
+
+    private final NotificationSettingsController mSettingsController;
+
+    @VisibleForTesting
+    final NotificationSettingsController.Listener mSettingsListener =
+            new NotificationSettingsController.Listener() {
+                @Override
+                public void onSettingChanged(Uri setting, int userId, String value) {
+                    if (BUBBLES_SETTING_URI.equals(setting)) {
+                        final int viewUserId = mView.getEntry().getSbn().getUserId();
+                        if (viewUserId == UserHandle.USER_ALL || viewUserId == userId) {
+                            mView.getPrivateLayout().setBubblesEnabledForUser(
+                                    BUBBLES_SETTING_ENABLED_VALUE.equals(value));
+                        }
+                    }
+                }
+            };
     private final ExpandableNotificationRow.ExpandableNotificationRowLogger mLoggerCallback =
             new ExpandableNotificationRow.ExpandableNotificationRowLogger() {
                 @Override
@@ -201,6 +226,7 @@
             FeatureFlags featureFlags,
             PeopleNotificationIdentifier peopleNotificationIdentifier,
             Optional<BubblesManager> bubblesManagerOptional,
+            NotificationSettingsController settingsController,
             ExpandableNotificationRowDragController dragController,
             NotificationDismissibilityProvider dismissibilityProvider,
             IStatusBarService statusBarService) {
@@ -229,6 +255,7 @@
         mFeatureFlags = featureFlags;
         mPeopleNotificationIdentifier = peopleNotificationIdentifier;
         mBubblesManagerOptional = bubblesManagerOptional;
+        mSettingsController = settingsController;
         mDragController = dragController;
         mMetricsLogger = metricsLogger;
         mChildrenContainerLogger = childrenContainerLogger;
@@ -298,12 +325,14 @@
                         NotificationMenuRowPlugin.class, false /* Allow multiple */);
                 mView.setOnKeyguard(mStatusBarStateController.getState() == KEYGUARD);
                 mStatusBarStateController.addCallback(mStatusBarStateListener);
+                mSettingsController.addCallback(BUBBLES_SETTING_URI, mSettingsListener);
             }
 
             @Override
             public void onViewDetachedFromWindow(View v) {
                 mPluginManager.removePluginListener(mView);
                 mStatusBarStateController.removeCallback(mStatusBarStateListener);
+                mSettingsController.removeCallback(BUBBLES_SETTING_URI, mSettingsListener);
             }
         });
     }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotificationContentView.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotificationContentView.java
index 20f4429..f4f78d9 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotificationContentView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotificationContentView.java
@@ -41,6 +41,8 @@
 import android.widget.ImageView;
 import android.widget.LinearLayout;
 
+import androidx.annotation.MainThread;
+
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.statusbar.IStatusBarService;
 import com.android.systemui.R;
@@ -65,7 +67,6 @@
 import com.android.systemui.statusbar.policy.SmartReplyView;
 import com.android.systemui.statusbar.policy.dagger.RemoteInputViewSubcomponent;
 import com.android.systemui.util.Compile;
-import com.android.systemui.wmshell.BubblesManager;
 
 import java.io.PrintWriter;
 import java.util.ArrayList;
@@ -134,6 +135,7 @@
     private PeopleNotificationIdentifier mPeopleIdentifier;
     private RemoteInputViewSubcomponent.Factory mRemoteInputSubcomponentFactory;
     private IStatusBarService mStatusBarService;
+    private boolean mBubblesEnabledForUser;
 
     /**
      * List of listeners for when content views become inactive (i.e. not the showing view).
@@ -1440,12 +1442,20 @@
         }
     }
 
+    @MainThread
+    public void setBubblesEnabledForUser(boolean enabled) {
+        mBubblesEnabledForUser = enabled;
+
+        applyBubbleAction(mExpandedChild, mNotificationEntry);
+        applyBubbleAction(mHeadsUpChild, mNotificationEntry);
+    }
+
     @VisibleForTesting
     boolean shouldShowBubbleButton(NotificationEntry entry) {
         boolean isPersonWithShortcut =
                 mPeopleIdentifier.getPeopleNotificationType(entry)
                         >= PeopleNotificationIdentifier.TYPE_FULL_PERSON;
-        return BubblesManager.areBubblesEnabled(mContext, entry.getSbn().getUser())
+        return mBubblesEnabledForUser
                 && isPersonWithShortcut
                 && entry.getBubbleMetadata() != null;
     }
@@ -2079,6 +2089,7 @@
             pw.print("null");
         }
         pw.println();
+        pw.println("mBubblesEnabledForUser: " + mBubblesEnabledForUser);
 
         pw.print("RemoteInputViews { ");
         pw.print(" visibleType: " + mVisibleType);
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotificationConversationInfo.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotificationConversationInfo.java
index 9bc0333..7134f15 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotificationConversationInfo.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotificationConversationInfo.java
@@ -48,6 +48,7 @@
 import android.os.Handler;
 import android.os.RemoteException;
 import android.os.UserHandle;
+import android.os.UserManager;
 import android.service.notification.StatusBarNotification;
 import android.text.TextUtils;
 import android.transition.ChangeBounds;
@@ -118,6 +119,8 @@
     private NotificationGuts mGutsContainer;
     private OnConversationSettingsClickListener mOnConversationSettingsClickListener;
 
+    private UserManager mUm;
+
     @VisibleForTesting
     boolean mSkipPost = false;
     private int mActualHeight;
@@ -155,7 +158,9 @@
         // People Tile add request.
         if (mSelectedAction == ACTION_FAVORITE && getPriority() != mSelectedAction) {
             mShadeController.animateCollapseShade();
-            mPeopleSpaceWidgetManager.requestPinAppWidget(mShortcutInfo, new Bundle());
+            if (mUm.isSameProfileGroup(UserHandle.USER_SYSTEM, mSbn.getNormalizedUserId())) {
+                mPeopleSpaceWidgetManager.requestPinAppWidget(mShortcutInfo, new Bundle());
+            }
         }
         mGutsContainer.closeControls(v, /* save= */ true);
     };
@@ -188,6 +193,7 @@
     public void bindNotification(
             ShortcutManager shortcutManager,
             PackageManager pm,
+            UserManager um,
             PeopleSpaceWidgetManager peopleSpaceWidgetManager,
             INotificationManager iNotificationManager,
             OnUserInteractionCallback onUserInteractionCallback,
@@ -211,6 +217,7 @@
         mEntry = entry;
         mSbn = entry.getSbn();
         mPm = pm;
+        mUm = um;
         mAppName = mPackageName;
         mOnSettingsClickListener = onSettingsClick;
         mNotificationChannel = notificationChannel;
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotificationGutsManager.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotificationGutsManager.java
index 7dbca42..6f79ea8 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotificationGutsManager.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotificationGutsManager.java
@@ -30,6 +30,7 @@
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.UserHandle;
+import android.os.UserManager;
 import android.provider.Settings;
 import android.service.notification.StatusBarNotification;
 import android.util.ArraySet;
@@ -112,6 +113,9 @@
     private Runnable mOpenRunnable;
     private final INotificationManager mNotificationManager;
     private final PeopleSpaceWidgetManager mPeopleSpaceWidgetManager;
+
+    private final UserManager mUserManager;
+
     private final LauncherApps mLauncherApps;
     private final ShortcutManager mShortcutManager;
     private final UserContextProvider mContextTracker;
@@ -128,6 +132,7 @@
             AccessibilityManager accessibilityManager,
             HighPriorityProvider highPriorityProvider,
             INotificationManager notificationManager,
+            UserManager userManager,
             PeopleSpaceWidgetManager peopleSpaceWidgetManager,
             LauncherApps launcherApps,
             ShortcutManager shortcutManager,
@@ -150,6 +155,7 @@
         mAccessibilityManager = accessibilityManager;
         mHighPriorityProvider = highPriorityProvider;
         mNotificationManager = notificationManager;
+        mUserManager = userManager;
         mPeopleSpaceWidgetManager = peopleSpaceWidgetManager;
         mLauncherApps = launcherApps;
         mShortcutManager = shortcutManager;
@@ -471,6 +477,7 @@
         notificationInfoView.bindNotification(
                 mShortcutManager,
                 pmUser,
+                mUserManager,
                 mPeopleSpaceWidgetManager,
                 mNotificationManager,
                 mOnUserInteractionCallback,
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotificationSettingsController.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotificationSettingsController.java
new file mode 100644
index 0000000..51e4537
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotificationSettingsController.java
@@ -0,0 +1,180 @@
+/*
+ * Copyright (C) 2023 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.statusbar.notification.row;
+
+import android.content.Context;
+import android.database.ContentObserver;
+import android.net.Uri;
+import android.os.Handler;
+import android.os.HandlerExecutor;
+
+import androidx.annotation.MainThread;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+import com.android.systemui.Dumpable;
+import com.android.systemui.dagger.SysUISingleton;
+import com.android.systemui.dagger.qualifiers.Background;
+import com.android.systemui.dagger.qualifiers.Main;
+import com.android.systemui.dump.DumpManager;
+import com.android.systemui.settings.UserTracker;
+import com.android.systemui.util.settings.SecureSettings;
+
+import java.io.PrintWriter;
+import java.util.ArrayList;
+import java.util.HashMap;
+
+import javax.inject.Inject;
+
+/**
+ * Centralized controller for listening to Secure Settings changes and informing in-process
+ * listeners, on a background thread.
+ */
+@SysUISingleton
+public class NotificationSettingsController implements Dumpable {
+
+    private final static String TAG = "NotificationSettingsController";
+    private final UserTracker mUserTracker;
+    private final UserTracker.Callback mCurrentUserTrackerCallback;
+    private final Handler mMainHandler;
+    private final Handler mBackgroundHandler;
+    private final ContentObserver mContentObserver;
+    private final SecureSettings mSecureSettings;
+    private final HashMap<Uri, ArrayList<Listener>> mListeners = new HashMap<>();
+
+    @Inject
+    public NotificationSettingsController(UserTracker userTracker,
+            @Main Handler mainHandler,
+            @Background Handler backgroundHandler,
+            SecureSettings secureSettings,
+            DumpManager dumpManager) {
+        mUserTracker = userTracker;
+        mMainHandler = mainHandler;
+        mBackgroundHandler = backgroundHandler;
+        mSecureSettings = secureSettings;
+        mContentObserver = new ContentObserver(mBackgroundHandler) {
+            @Override
+            public void onChange(boolean selfChange, Uri uri) {
+                super.onChange(selfChange, uri);
+                synchronized (mListeners) {
+                    if (mListeners.containsKey(uri)) {
+                        int userId = mUserTracker.getUserId();
+                        String value = getCurrentSettingValue(uri, userId);
+                        for (Listener listener : mListeners.get(uri)) {
+                            mMainHandler.post(() -> listener.onSettingChanged(uri, userId, value));
+                        }
+                    }
+                }
+            }
+        };
+
+        mCurrentUserTrackerCallback = new UserTracker.Callback() {
+            @Override
+            public void onUserChanged(int newUser, Context userContext) {
+                synchronized (mListeners) {
+                    if (mListeners.size() > 0) {
+                        mSecureSettings.unregisterContentObserver(mContentObserver);
+                        for (Uri uri : mListeners.keySet()) {
+                            mSecureSettings.registerContentObserverForUser(
+                                    uri, false, mContentObserver, newUser);
+                        }
+                    }
+                }
+            }
+        };
+        mUserTracker.addCallback(
+                mCurrentUserTrackerCallback, new HandlerExecutor(mBackgroundHandler));
+
+        dumpManager.registerNormalDumpable(TAG, this);
+    }
+
+    /**
+     * Register a callback whenever the given secure settings changes.
+     *
+     * On registration, will trigger the listener on the main thread with the current value of
+     * the setting.
+     */
+    @Main
+    public void addCallback(@NonNull Uri uri, @NonNull Listener listener) {
+        if (uri == null || listener == null) {
+            return;
+        }
+        synchronized (mListeners) {
+            ArrayList<Listener> currentListeners = mListeners.get(uri);
+            if (currentListeners == null) {
+                currentListeners = new ArrayList<>();
+            }
+            if (!currentListeners.contains(listener)) {
+                currentListeners.add(listener);
+            }
+            mListeners.put(uri, currentListeners);
+            if (currentListeners.size() == 1) {
+                mSecureSettings.registerContentObserverForUser(
+                        uri, false, mContentObserver, mUserTracker.getUserId());
+            }
+        }
+        mBackgroundHandler.post(() -> {
+            int userId = mUserTracker.getUserId();
+            String value = getCurrentSettingValue(uri, userId);
+            mMainHandler.post(() -> listener.onSettingChanged(uri, userId, value));
+        });
+
+    }
+
+    public void removeCallback(Uri uri, Listener listener) {
+        synchronized (mListeners) {
+            ArrayList<Listener> currentListeners = mListeners.get(uri);
+
+            if (currentListeners != null) {
+                currentListeners.remove(listener);
+            }
+            if (currentListeners == null || currentListeners.size() == 0) {
+                mListeners.remove(uri);
+            }
+
+            if (mListeners.size() == 0) {
+                mSecureSettings.unregisterContentObserver(mContentObserver);
+            }
+        }
+    }
+
+    @Override
+    public void dump(@NonNull PrintWriter pw, @NonNull String[] args) {
+        synchronized (mListeners) {
+            pw.println("Settings Uri Listener List:");
+            for (Uri uri : mListeners.keySet()) {
+                pw.println("   Uri=" + uri);
+                for (Listener listener : mListeners.get(uri)) {
+                    pw.println("      Listener=" + listener.getClass().getName());
+                }
+            }
+        }
+    }
+
+    private String getCurrentSettingValue(Uri uri, int userId) {
+        final String setting = uri == null ? null : uri.getLastPathSegment();
+        return mSecureSettings.getStringForUser(setting, userId);
+    }
+
+    /**
+     * Listener invoked whenever settings are changed.
+     */
+    public interface Listener {
+        @MainThread
+        void onSettingChanged(@NonNull Uri setting, int userId, @Nullable String value);
+    }
+}
\ No newline at end of file
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/wifi/data/repository/WifiRepository.kt b/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/wifi/data/repository/WifiRepository.kt
index b11b472..b29d461 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/wifi/data/repository/WifiRepository.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/wifi/data/repository/WifiRepository.kt
@@ -49,6 +49,9 @@
         const val COL_NAME_IS_ENABLED = "isEnabled"
         /** Column name to use for [isWifiDefault] for table logging. */
         const val COL_NAME_IS_DEFAULT = "isDefault"
+
+        const val CARRIER_MERGED_INVALID_SUB_ID_REASON =
+            "Wifi network was carrier merged but had invalid sub ID"
     }
 }
 
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/wifi/data/repository/demo/DemoModeWifiDataSource.kt b/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/wifi/data/repository/demo/DemoModeWifiDataSource.kt
index 7d2501ca..ab9b516 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/wifi/data/repository/demo/DemoModeWifiDataSource.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/wifi/data/repository/demo/DemoModeWifiDataSource.kt
@@ -24,6 +24,7 @@
 import com.android.systemui.demomode.DemoModeController
 import com.android.systemui.statusbar.pipeline.mobile.data.repository.MobileConnectionRepository.Companion.DEFAULT_NUM_LEVELS
 import com.android.systemui.statusbar.pipeline.wifi.data.repository.demo.model.FakeWifiEventModel
+import com.android.systemui.statusbar.pipeline.wifi.shared.model.WifiNetworkModel
 import javax.inject.Inject
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.flow.SharingStarted
@@ -56,12 +57,14 @@
         val activity = getString("activity").toActivity()
         val ssid = getString("ssid")
         val validated = getString("fully").toBoolean()
+        val hotspotDeviceType = getString("hotspot").toHotspotDeviceType()
 
         return FakeWifiEventModel.Wifi(
             level = level,
             activity = activity,
             ssid = ssid,
             validated = validated,
+            hotspotDeviceType,
         )
     }
 
@@ -82,6 +85,20 @@
             else -> WifiManager.TrafficStateCallback.DATA_ACTIVITY_NONE
         }
 
+    private fun String?.toHotspotDeviceType(): WifiNetworkModel.HotspotDeviceType {
+        return when (this) {
+            null,
+            "none" -> WifiNetworkModel.HotspotDeviceType.NONE
+            "unknown" -> WifiNetworkModel.HotspotDeviceType.UNKNOWN
+            "phone" -> WifiNetworkModel.HotspotDeviceType.PHONE
+            "tablet" -> WifiNetworkModel.HotspotDeviceType.TABLET
+            "laptop" -> WifiNetworkModel.HotspotDeviceType.LAPTOP
+            "watch" -> WifiNetworkModel.HotspotDeviceType.WATCH
+            "auto" -> WifiNetworkModel.HotspotDeviceType.AUTO
+            else -> WifiNetworkModel.HotspotDeviceType.INVALID
+        }
+    }
+
     companion object {
         const val DEFAULT_CARRIER_MERGED_SUB_ID = 10
     }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/wifi/data/repository/demo/DemoWifiRepository.kt b/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/wifi/data/repository/demo/DemoWifiRepository.kt
index a57be66..99b68005 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/wifi/data/repository/demo/DemoWifiRepository.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/wifi/data/repository/demo/DemoWifiRepository.kt
@@ -97,6 +97,7 @@
             isValidated = validated ?: true,
             level = level ?: 0,
             ssid = ssid ?: DEMO_NET_SSID,
+            hotspotDeviceType = hotspotDeviceType,
 
             // These fields below aren't supported in demo mode, since they aren't needed to satisfy
             // the interface.
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/wifi/data/repository/demo/model/FakeWifiEventModel.kt b/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/wifi/data/repository/demo/model/FakeWifiEventModel.kt
index f5035cbc..b2e843e 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/wifi/data/repository/demo/model/FakeWifiEventModel.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/wifi/data/repository/demo/model/FakeWifiEventModel.kt
@@ -17,6 +17,7 @@
 package com.android.systemui.statusbar.pipeline.wifi.data.repository.demo.model
 
 import android.telephony.Annotation
+import com.android.systemui.statusbar.pipeline.wifi.shared.model.WifiNetworkModel
 
 /**
  * Model for demo wifi commands, ported from [NetworkControllerImpl]
@@ -29,6 +30,8 @@
         @Annotation.DataActivityType val activity: Int,
         val ssid: String?,
         val validated: Boolean?,
+        val hotspotDeviceType: WifiNetworkModel.HotspotDeviceType =
+            WifiNetworkModel.HotspotDeviceType.NONE,
     ) : FakeWifiEventModel
 
     data class CarrierMerged(
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/wifi/data/repository/prod/WifiRepositoryHelper.kt b/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/wifi/data/repository/prod/WifiRepositoryHelper.kt
new file mode 100644
index 0000000..f1b98b3
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/wifi/data/repository/prod/WifiRepositoryHelper.kt
@@ -0,0 +1,80 @@
+/*
+ * Copyright (C) 2023 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.statusbar.pipeline.wifi.data.repository.prod
+
+import android.net.wifi.WifiManager
+import com.android.systemui.common.coroutine.ConflatedCallbackFlow.conflatedCallbackFlow
+import com.android.systemui.dagger.qualifiers.Main
+import com.android.systemui.log.table.TableLogBuffer
+import com.android.systemui.log.table.logDiffsForTable
+import com.android.systemui.statusbar.pipeline.shared.data.model.DataActivityModel
+import com.android.systemui.statusbar.pipeline.shared.data.model.toWifiDataActivityModel
+import java.util.concurrent.Executor
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.channels.awaitClose
+import kotlinx.coroutines.flow.SharingStarted
+import kotlinx.coroutines.flow.StateFlow
+import kotlinx.coroutines.flow.stateIn
+
+/**
+ * Object to provide shared helper functions between [WifiRepositoryImpl] and
+ * [WifiRepositoryViaTrackerLib].
+ */
+object WifiRepositoryHelper {
+    /** Creates a flow that fetches the [DataActivityModel] from [WifiManager]. */
+    fun createActivityFlow(
+        wifiManager: WifiManager,
+        @Main mainExecutor: Executor,
+        scope: CoroutineScope,
+        tableLogBuffer: TableLogBuffer,
+        inputLogger: (String) -> Unit,
+    ): StateFlow<DataActivityModel> {
+        return conflatedCallbackFlow {
+                val callback =
+                    WifiManager.TrafficStateCallback { state ->
+                        inputLogger.invoke(prettyPrintActivity(state))
+                        trySend(state.toWifiDataActivityModel())
+                    }
+                wifiManager.registerTrafficStateCallback(mainExecutor, callback)
+                awaitClose { wifiManager.unregisterTrafficStateCallback(callback) }
+            }
+            .logDiffsForTable(
+                tableLogBuffer,
+                columnPrefix = ACTIVITY_PREFIX,
+                initialValue = ACTIVITY_DEFAULT,
+            )
+            .stateIn(
+                scope,
+                started = SharingStarted.WhileSubscribed(),
+                initialValue = ACTIVITY_DEFAULT,
+            )
+    }
+
+    // TODO(b/292534484): This print should only be done in [MessagePrinter] part of the log buffer.
+    private fun prettyPrintActivity(activity: Int): String {
+        return when (activity) {
+            WifiManager.TrafficStateCallback.DATA_ACTIVITY_NONE -> "NONE"
+            WifiManager.TrafficStateCallback.DATA_ACTIVITY_IN -> "IN"
+            WifiManager.TrafficStateCallback.DATA_ACTIVITY_OUT -> "OUT"
+            WifiManager.TrafficStateCallback.DATA_ACTIVITY_INOUT -> "INOUT"
+            else -> "INVALID"
+        }
+    }
+
+    private const val ACTIVITY_PREFIX = "wifiActivity"
+    val ACTIVITY_DEFAULT = DataActivityModel(hasActivityIn = false, hasActivityOut = false)
+}
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/wifi/data/repository/prod/WifiRepositoryImpl.kt b/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/wifi/data/repository/prod/WifiRepositoryImpl.kt
index 995de6d..afd1576 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/wifi/data/repository/prod/WifiRepositoryImpl.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/wifi/data/repository/prod/WifiRepositoryImpl.kt
@@ -28,7 +28,6 @@
 import android.net.NetworkRequest
 import android.net.wifi.WifiInfo
 import android.net.wifi.WifiManager
-import android.net.wifi.WifiManager.TrafficStateCallback
 import android.telephony.SubscriptionManager.INVALID_SUBSCRIPTION_ID
 import com.android.systemui.broadcast.BroadcastDispatcher
 import com.android.systemui.common.coroutine.ConflatedCallbackFlow.conflatedCallbackFlow
@@ -40,10 +39,10 @@
 import com.android.systemui.log.table.logDiffsForTable
 import com.android.systemui.statusbar.pipeline.dagger.WifiTableLog
 import com.android.systemui.statusbar.pipeline.shared.data.model.DataActivityModel
-import com.android.systemui.statusbar.pipeline.shared.data.model.toWifiDataActivityModel
 import com.android.systemui.statusbar.pipeline.shared.data.repository.ConnectivityRepository
 import com.android.systemui.statusbar.pipeline.shared.data.repository.ConnectivityRepositoryImpl.Companion.getMainOrUnderlyingWifiInfo
 import com.android.systemui.statusbar.pipeline.wifi.data.repository.WifiRepository
+import com.android.systemui.statusbar.pipeline.wifi.data.repository.WifiRepository.Companion.CARRIER_MERGED_INVALID_SUB_ID_REASON
 import com.android.systemui.statusbar.pipeline.wifi.data.repository.WifiRepository.Companion.COL_NAME_IS_DEFAULT
 import com.android.systemui.statusbar.pipeline.wifi.data.repository.WifiRepository.Companion.COL_NAME_IS_ENABLED
 import com.android.systemui.statusbar.pipeline.wifi.data.repository.WifiRepositoryDagger
@@ -218,29 +217,15 @@
             )
 
     override val wifiActivity: StateFlow<DataActivityModel> =
-        conflatedCallbackFlow {
-                val callback = TrafficStateCallback { state ->
-                    logger.logActivity(prettyPrintActivity(state))
-                    trySend(state.toWifiDataActivityModel())
-                }
-                wifiManager.registerTrafficStateCallback(mainExecutor, callback)
-                awaitClose { wifiManager.unregisterTrafficStateCallback(callback) }
-            }
-            .logDiffsForTable(
-                wifiTableLogBuffer,
-                columnPrefix = ACTIVITY_PREFIX,
-                initialValue = ACTIVITY_DEFAULT,
-            )
-            .stateIn(
-                scope,
-                started = SharingStarted.WhileSubscribed(),
-                initialValue = ACTIVITY_DEFAULT,
-            )
+        WifiRepositoryHelper.createActivityFlow(
+            wifiManager,
+            mainExecutor,
+            scope,
+            wifiTableLogBuffer,
+            logger::logActivity,
+        )
 
     companion object {
-        private const val ACTIVITY_PREFIX = "wifiActivity"
-
-        val ACTIVITY_DEFAULT = DataActivityModel(hasActivityIn = false, hasActivityOut = false)
         // Start out with no known wifi network.
         // Note: [WifiStatusTracker] (the old implementation of connectivity logic) does do an
         // initial fetch to get a starting wifi network. But, it uses a deprecated API
@@ -277,6 +262,8 @@
                     isValidated = networkCapabilities.hasCapability(NET_CAPABILITY_VALIDATED),
                     level = wifiManager.calculateSignalLevel(wifiInfo.rssi),
                     wifiInfo.ssid,
+                    // This repository doesn't support any hotspot information.
+                    WifiNetworkModel.HotspotDeviceType.NONE,
                     wifiInfo.isPasspointAp,
                     wifiInfo.isOsuAp,
                     wifiInfo.passpointProviderFriendlyName
@@ -284,16 +271,6 @@
             }
         }
 
-        private fun prettyPrintActivity(activity: Int): String {
-            return when (activity) {
-                TrafficStateCallback.DATA_ACTIVITY_NONE -> "NONE"
-                TrafficStateCallback.DATA_ACTIVITY_IN -> "IN"
-                TrafficStateCallback.DATA_ACTIVITY_OUT -> "OUT"
-                TrafficStateCallback.DATA_ACTIVITY_INOUT -> "INOUT"
-                else -> "INVALID"
-            }
-        }
-
         private val WIFI_NETWORK_CALLBACK_REQUEST: NetworkRequest =
             NetworkRequest.Builder()
                 .clearCapabilities()
@@ -301,9 +278,6 @@
                 .addTransportType(TRANSPORT_WIFI)
                 .addTransportType(TRANSPORT_CELLULAR)
                 .build()
-
-        private const val CARRIER_MERGED_INVALID_SUB_ID_REASON =
-            "Wifi network was carrier merged but had invalid sub ID"
     }
 
     @SysUISingleton
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/wifi/data/repository/prod/WifiRepositoryViaTrackerLib.kt b/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/wifi/data/repository/prod/WifiRepositoryViaTrackerLib.kt
index 1271367..175563b 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/wifi/data/repository/prod/WifiRepositoryViaTrackerLib.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/wifi/data/repository/prod/WifiRepositoryViaTrackerLib.kt
@@ -17,12 +17,15 @@
 package com.android.systemui.statusbar.pipeline.wifi.data.repository.prod
 
 import android.net.wifi.WifiManager
+import android.telephony.SubscriptionManager.INVALID_SUBSCRIPTION_ID
 import androidx.lifecycle.Lifecycle
 import androidx.lifecycle.LifecycleOwner
 import androidx.lifecycle.LifecycleRegistry
 import com.android.systemui.dagger.SysUISingleton
 import com.android.systemui.dagger.qualifiers.Application
 import com.android.systemui.dagger.qualifiers.Main
+import com.android.systemui.flags.FeatureFlags
+import com.android.systemui.flags.Flags
 import com.android.systemui.log.LogBuffer
 import com.android.systemui.log.core.LogLevel
 import com.android.systemui.log.table.TableLogBuffer
@@ -31,20 +34,25 @@
 import com.android.systemui.statusbar.pipeline.dagger.WifiTrackerLibInputLog
 import com.android.systemui.statusbar.pipeline.dagger.WifiTrackerLibTableLog
 import com.android.systemui.statusbar.pipeline.shared.data.model.DataActivityModel
+import com.android.systemui.statusbar.pipeline.wifi.data.repository.WifiRepository.Companion.CARRIER_MERGED_INVALID_SUB_ID_REASON
 import com.android.systemui.statusbar.pipeline.wifi.data.repository.WifiRepository.Companion.COL_NAME_IS_DEFAULT
 import com.android.systemui.statusbar.pipeline.wifi.data.repository.WifiRepository.Companion.COL_NAME_IS_ENABLED
 import com.android.systemui.statusbar.pipeline.wifi.data.repository.WifiRepositoryViaTrackerLibDagger
 import com.android.systemui.statusbar.pipeline.wifi.data.repository.prod.WifiRepositoryImpl.Companion.WIFI_NETWORK_DEFAULT
 import com.android.systemui.statusbar.pipeline.wifi.data.repository.prod.WifiRepositoryImpl.Companion.WIFI_STATE_DEFAULT
 import com.android.systemui.statusbar.pipeline.wifi.shared.model.WifiNetworkModel
+import com.android.systemui.statusbar.pipeline.wifi.shared.model.WifiNetworkModel.Inactive.toHotspotDeviceType
+import com.android.wifitrackerlib.HotspotNetworkEntry
 import com.android.wifitrackerlib.MergedCarrierEntry
 import com.android.wifitrackerlib.WifiEntry
+import com.android.wifitrackerlib.WifiEntry.WIFI_LEVEL_MAX
+import com.android.wifitrackerlib.WifiEntry.WIFI_LEVEL_MIN
+import com.android.wifitrackerlib.WifiEntry.WIFI_LEVEL_UNREACHABLE
 import com.android.wifitrackerlib.WifiPickerTracker
 import java.util.concurrent.Executor
 import javax.inject.Inject
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.channels.awaitClose
-import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.SharingStarted
 import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.flow.callbackFlow
@@ -62,6 +70,7 @@
 class WifiRepositoryViaTrackerLib
 @Inject
 constructor(
+    featureFlags: FeatureFlags,
     @Application private val scope: CoroutineScope,
     @Main private val mainExecutor: Executor,
     private val wifiPickerTrackerFactory: WifiPickerTrackerFactory,
@@ -75,6 +84,8 @@
             mainExecutor.execute { it.currentState = Lifecycle.State.CREATED }
         }
 
+    private val isInstantTetherEnabled = featureFlags.isEnabled(Flags.INSTANT_TETHER)
+
     private var wifiPickerTracker: WifiPickerTracker? = null
 
     private val wifiPickerTrackerInfo: StateFlow<WifiPickerTrackerInfo> = run {
@@ -128,19 +139,21 @@
                         }
                     }
 
-                // TODO(b/292591403): [WifiPickerTrackerFactory] currently scans to see all
-                // available wifi networks every 10s. Because SysUI only needs to display the
-                // **connected** network, we don't need scans to be running. We should disable these
-                // scans (ideal) or at least run them very infrequently.
-                wifiPickerTracker = wifiPickerTrackerFactory.create(lifecycle, callback)
+                wifiPickerTracker =
+                    wifiPickerTrackerFactory.create(lifecycle, callback).apply {
+                        // By default, [WifiPickerTracker] will scan to see all available wifi
+                        // networks in the area. Because SysUI only needs to display the
+                        // **connected** network, we don't need scans to be running (and in fact,
+                        // running scans is costly and should be avoided whenever possible).
+                        this?.disableScanning()
+                    }
                 // The lifecycle must be STARTED in order for the callback to receive events.
                 mainExecutor.execute { lifecycle.currentState = Lifecycle.State.STARTED }
                 awaitClose {
                     mainExecutor.execute { lifecycle.currentState = Lifecycle.State.CREATED }
                 }
             }
-            // TODO(b/292534484): Update to Eagerly once scans are disabled. (Here and other flows)
-            .stateIn(scope, SharingStarted.WhileSubscribed(), current)
+            .stateIn(scope, SharingStarted.Eagerly, current)
     }
 
     override val isWifiEnabled: StateFlow<Boolean> =
@@ -153,7 +166,7 @@
                 columnName = COL_NAME_IS_ENABLED,
                 initialValue = false,
             )
-            .stateIn(scope, SharingStarted.WhileSubscribed(), false)
+            .stateIn(scope, SharingStarted.Eagerly, false)
 
     override val wifiNetwork: StateFlow<WifiNetworkModel> =
         wifiPickerTrackerInfo
@@ -164,7 +177,7 @@
                 columnPrefix = "",
                 initialValue = WIFI_NETWORK_DEFAULT,
             )
-            .stateIn(scope, SharingStarted.WhileSubscribed(), WIFI_NETWORK_DEFAULT)
+            .stateIn(scope, SharingStarted.Eagerly, WIFI_NETWORK_DEFAULT)
 
     /** Converts WifiTrackerLib's [WifiEntry] into our internal model. */
     private fun WifiEntry.toWifiNetworkModel(): WifiNetworkModel {
@@ -172,30 +185,58 @@
             return WIFI_NETWORK_DEFAULT
         }
         return if (this is MergedCarrierEntry) {
+            this.convertCarrierMergedToModel()
+        } else {
+            this.convertNormalToModel()
+        }
+    }
+
+    private fun MergedCarrierEntry.convertCarrierMergedToModel(): WifiNetworkModel {
+        return if (this.subscriptionId == INVALID_SUBSCRIPTION_ID) {
+            WifiNetworkModel.Invalid(CARRIER_MERGED_INVALID_SUB_ID_REASON)
+        } else {
             WifiNetworkModel.CarrierMerged(
                 networkId = NETWORK_ID,
-                // TODO(b/292534484): Fetch the real subscription ID from [MergedCarrierEntry].
-                subscriptionId = TEMP_SUB_ID,
+                subscriptionId = this.subscriptionId,
                 level = this.level,
                 // WifiManager APIs to calculate the signal level start from 0, so
                 // maxSignalLevel + 1 represents the total level buckets count.
                 numberOfLevels = wifiManager.maxSignalLevel + 1,
             )
-        } else {
-            WifiNetworkModel.Active(
-                networkId = NETWORK_ID,
-                isValidated = this.hasInternetAccess(),
-                level = this.level,
-                ssid = this.ssid,
-                // TODO(b/292534484): Fetch the real values from [WifiEntry] (#getTitle might be
-                // appropriate).
-                isPasspointAccessPoint = false,
-                isOnlineSignUpForPasspointAccessPoint = false,
-                passpointProviderFriendlyName = null,
-            )
         }
     }
 
+    private fun WifiEntry.convertNormalToModel(): WifiNetworkModel {
+        if (this.level == WIFI_LEVEL_UNREACHABLE || this.level !in WIFI_LEVEL_MIN..WIFI_LEVEL_MAX) {
+            // If our level means the network is unreachable or the level is otherwise invalid, we
+            // don't have an active network.
+            return WifiNetworkModel.Inactive
+        }
+
+        val hotspotDeviceType =
+            if (isInstantTetherEnabled && this is HotspotNetworkEntry) {
+                this.deviceType.toHotspotDeviceType()
+            } else {
+                WifiNetworkModel.HotspotDeviceType.NONE
+            }
+
+        return WifiNetworkModel.Active(
+            networkId = NETWORK_ID,
+            isValidated = this.hasInternetAccess(),
+            level = this.level,
+            ssid = this.title,
+            hotspotDeviceType = hotspotDeviceType,
+            // With WifiTrackerLib, [WifiEntry.title] will appropriately fetch the  SSID for
+            // typical wifi networks *and* passpoint/OSU APs. So, the AP-specific values can
+            // always be false/null in this repository.
+            // TODO(b/292534484): Remove these fields from the wifi network model once this
+            //  repository is fully enabled.
+            isPasspointAccessPoint = false,
+            isOnlineSignUpForPasspointAccessPoint = false,
+            passpointProviderFriendlyName = null,
+        )
+    }
+
     override val isWifiDefault: StateFlow<Boolean> =
         wifiPickerTrackerInfo
             .map { it.isDefault }
@@ -206,12 +247,16 @@
                 columnName = COL_NAME_IS_DEFAULT,
                 initialValue = false,
             )
-            .stateIn(scope, SharingStarted.WhileSubscribed(), false)
+            .stateIn(scope, SharingStarted.Eagerly, false)
 
-    // TODO(b/292534484): Re-use WifiRepositoryImpl code to implement wifi activity since
-    // WifiTrackerLib doesn't expose activity details.
     override val wifiActivity: StateFlow<DataActivityModel> =
-        MutableStateFlow(DataActivityModel(false, false))
+        WifiRepositoryHelper.createActivityFlow(
+            wifiManager,
+            mainExecutor,
+            scope,
+            wifiTrackerLibTableLogBuffer,
+            this::logActivity,
+        )
 
     private fun logOnWifiEntriesChanged(connectedEntry: WifiEntry?) {
         inputLogger.log(
@@ -231,6 +276,10 @@
         )
     }
 
+    private fun logActivity(activity: String) {
+        inputLogger.log(TAG, LogLevel.DEBUG, { str1 = activity }, { "onActivityChanged: $str1" })
+    }
+
     /**
      * Data class storing all the information fetched from [WifiPickerTracker].
      *
@@ -249,6 +298,7 @@
     class Factory
     @Inject
     constructor(
+        private val featureFlags: FeatureFlags,
         @Application private val scope: CoroutineScope,
         @Main private val mainExecutor: Executor,
         private val wifiPickerTrackerFactory: WifiPickerTrackerFactory,
@@ -257,6 +307,7 @@
     ) {
         fun create(wifiManager: WifiManager): WifiRepositoryViaTrackerLib {
             return WifiRepositoryViaTrackerLib(
+                featureFlags,
                 scope,
                 mainExecutor,
                 wifiPickerTrackerFactory,
@@ -283,13 +334,5 @@
          * to [WifiRepositoryViaTrackerLib].
          */
         private const val NETWORK_ID = -1
-
-        /**
-         * A temporary subscription ID until WifiTrackerLib exposes a method to fetch the
-         * subscription ID.
-         *
-         * Use -2 because [SubscriptionManager.INVALID_SUBSCRIPTION_ID] is -1.
-         */
-        private const val TEMP_SUB_ID = -2
     }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/wifi/shared/model/WifiNetworkModel.kt b/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/wifi/shared/model/WifiNetworkModel.kt
index 4b33c88..7078a2e 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/wifi/shared/model/WifiNetworkModel.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/pipeline/wifi/shared/model/WifiNetworkModel.kt
@@ -17,11 +17,13 @@
 package com.android.systemui.statusbar.pipeline.wifi.shared.model
 
 import android.net.wifi.WifiManager.UNKNOWN_SSID
+import android.net.wifi.sharedconnectivity.app.NetworkProviderInfo
 import android.telephony.SubscriptionManager
 import androidx.annotation.VisibleForTesting
 import com.android.systemui.log.table.Diffable
 import com.android.systemui.log.table.TableRowLogger
 import com.android.systemui.statusbar.pipeline.mobile.data.repository.MobileConnectionRepository
+import com.android.wifitrackerlib.HotspotNetworkEntry.DeviceType
 
 /** Provides information about the current wifi network. */
 sealed class WifiNetworkModel : Diffable<WifiNetworkModel> {
@@ -52,6 +54,7 @@
             row.logChange(COL_LEVEL, LEVEL_DEFAULT)
             row.logChange(COL_NUM_LEVELS, NUM_LEVELS_DEFAULT)
             row.logChange(COL_SSID, null)
+            row.logChange(COL_HOTSPOT, null)
             row.logChange(COL_PASSPOINT_ACCESS_POINT, false)
             row.logChange(COL_ONLINE_SIGN_UP, false)
             row.logChange(COL_PASSPOINT_NAME, null)
@@ -83,6 +86,7 @@
             row.logChange(COL_LEVEL, LEVEL_DEFAULT)
             row.logChange(COL_NUM_LEVELS, NUM_LEVELS_DEFAULT)
             row.logChange(COL_SSID, null)
+            row.logChange(COL_HOTSPOT, null)
             row.logChange(COL_PASSPOINT_ACCESS_POINT, false)
             row.logChange(COL_ONLINE_SIGN_UP, false)
             row.logChange(COL_PASSPOINT_NAME, null)
@@ -110,6 +114,7 @@
             row.logChange(COL_LEVEL, LEVEL_DEFAULT)
             row.logChange(COL_NUM_LEVELS, NUM_LEVELS_DEFAULT)
             row.logChange(COL_SSID, null)
+            row.logChange(COL_HOTSPOT, null)
             row.logChange(COL_PASSPOINT_ACCESS_POINT, false)
             row.logChange(COL_ONLINE_SIGN_UP, false)
             row.logChange(COL_PASSPOINT_NAME, null)
@@ -184,6 +189,7 @@
             row.logChange(COL_LEVEL, level)
             row.logChange(COL_NUM_LEVELS, numberOfLevels)
             row.logChange(COL_SSID, null)
+            row.logChange(COL_HOTSPOT, null)
             row.logChange(COL_PASSPOINT_ACCESS_POINT, false)
             row.logChange(COL_ONLINE_SIGN_UP, false)
             row.logChange(COL_PASSPOINT_NAME, null)
@@ -209,6 +215,12 @@
         /** See [android.net.wifi.WifiInfo.ssid]. */
         val ssid: String? = null,
 
+        /**
+         * The type of device providing a hotspot connection, or [HotspotDeviceType.NONE] if this
+         * isn't a hotspot connection.
+         */
+        val hotspotDeviceType: HotspotDeviceType = WifiNetworkModel.HotspotDeviceType.NONE,
+
         /** See [android.net.wifi.WifiInfo.isPasspointAp]. */
         val isPasspointAccessPoint: Boolean = false,
 
@@ -247,6 +259,9 @@
             if (prevVal.ssid != ssid) {
                 row.logChange(COL_SSID, ssid)
             }
+            if (prevVal.hotspotDeviceType != hotspotDeviceType) {
+                row.logChange(COL_HOTSPOT, hotspotDeviceType.name)
+            }
 
             // TODO(b/238425913): The passpoint-related values are frequently never used, so it
             //   would be great to not log them when they're not used.
@@ -272,6 +287,7 @@
             row.logChange(COL_LEVEL, level)
             row.logChange(COL_NUM_LEVELS, null)
             row.logChange(COL_SSID, ssid)
+            row.logChange(COL_HOTSPOT, hotspotDeviceType.name)
             row.logChange(COL_PASSPOINT_ACCESS_POINT, isPasspointAccessPoint)
             row.logChange(COL_ONLINE_SIGN_UP, isOnlineSignUpForPasspointAccessPoint)
             row.logChange(COL_PASSPOINT_NAME, passpointProviderFriendlyName)
@@ -298,13 +314,51 @@
         }
 
         companion object {
+            // TODO(b/292534484): Use [com.android.wifitrackerlib.WifiEntry.WIFI_LEVEL_MAX] instead
+            // once the migration to WifiTrackerLib is complete.
             @VisibleForTesting internal const val MAX_VALID_LEVEL = 4
         }
     }
 
     companion object {
+        // TODO(b/292534484): Use [com.android.wifitrackerlib.WifiEntry.WIFI_LEVEL_MIN] instead
+        // once the migration to WifiTrackerLib is complete.
         @VisibleForTesting internal const val MIN_VALID_LEVEL = 0
     }
+
+    /**
+     * Enum for the type of device providing the hotspot connection, or [NONE] if this connection
+     * isn't a hotspot.
+     */
+    enum class HotspotDeviceType {
+        /* This wifi connection isn't a hotspot. */
+        NONE,
+        /** The device type for this hotspot is unknown. */
+        UNKNOWN,
+        PHONE,
+        TABLET,
+        LAPTOP,
+        WATCH,
+        AUTO,
+        /** The device type sent for this hotspot is invalid to SysUI. */
+        INVALID,
+    }
+
+    /**
+     * Converts a device type from [com.android.wifitrackerlib.HotspotNetworkEntry.deviceType] to
+     * our internal representation.
+     */
+    fun @receiver:DeviceType Int.toHotspotDeviceType(): HotspotDeviceType {
+        return when (this) {
+            NetworkProviderInfo.DEVICE_TYPE_UNKNOWN -> HotspotDeviceType.UNKNOWN
+            NetworkProviderInfo.DEVICE_TYPE_PHONE -> HotspotDeviceType.PHONE
+            NetworkProviderInfo.DEVICE_TYPE_TABLET -> HotspotDeviceType.TABLET
+            NetworkProviderInfo.DEVICE_TYPE_LAPTOP -> HotspotDeviceType.LAPTOP
+            NetworkProviderInfo.DEVICE_TYPE_WATCH -> HotspotDeviceType.WATCH
+            NetworkProviderInfo.DEVICE_TYPE_AUTO -> HotspotDeviceType.AUTO
+            else -> HotspotDeviceType.INVALID
+        }
+    }
 }
 
 const val TYPE_CARRIER_MERGED = "CarrierMerged"
@@ -319,6 +373,7 @@
 const val COL_LEVEL = "level"
 const val COL_NUM_LEVELS = "maxLevel"
 const val COL_SSID = "ssid"
+const val COL_HOTSPOT = "hotspot"
 const val COL_PASSPOINT_ACCESS_POINT = "isPasspointAccessPoint"
 const val COL_ONLINE_SIGN_UP = "isOnlineSignUpForPasspointAccessPoint"
 const val COL_PASSPOINT_NAME = "passpointProviderFriendlyName"
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/BatteryController.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/BatteryController.java
index 7df083afc..37eda64 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/BatteryController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/BatteryController.java
@@ -162,6 +162,9 @@
         default void onIsBatteryDefenderChanged(boolean isBatteryDefender) {
         }
 
+        default void onIsIncompatibleChargingChanged(boolean isIncompatibleCharging) {
+        }
+
         @Override
         default void dump(@NonNull PrintWriter pw, @NonNull String[] args) {
             pw.println(this);
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/BatteryControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/BatteryControllerImpl.java
index d5d8f4d..4b51511 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/BatteryControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/BatteryControllerImpl.java
@@ -29,6 +29,7 @@
 import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
+import android.hardware.usb.UsbManager;
 import android.os.BatteryManager;
 import android.os.Bundle;
 import android.os.Handler;
@@ -42,6 +43,7 @@
 import androidx.annotation.Nullable;
 
 import com.android.internal.annotations.VisibleForTesting;
+import com.android.settingslib.Utils;
 import com.android.settingslib.fuelgauge.BatterySaverUtils;
 import com.android.settingslib.fuelgauge.Estimate;
 import com.android.settingslib.utils.PowerUtil;
@@ -97,6 +99,7 @@
     private boolean mAodPowerSave;
     private boolean mWirelessCharging;
     private boolean mIsBatteryDefender = false;
+    private boolean mIsIncompatibleCharging = false;
     private boolean mTestMode = false;
     @VisibleForTesting
     boolean mHasReceivedBattery = false;
@@ -136,6 +139,7 @@
         filter.addAction(Intent.ACTION_BATTERY_CHANGED);
         filter.addAction(PowerManager.ACTION_POWER_SAVE_MODE_CHANGED);
         filter.addAction(ACTION_LEVEL_TEST);
+        filter.addAction(UsbManager.ACTION_USB_PORT_COMPLIANCE_CHANGED);
         mBroadcastDispatcher.registerReceiver(this, filter);
     }
 
@@ -169,6 +173,7 @@
         ipw.print("mCharging="); ipw.println(mCharging);
         ipw.print("mCharged="); ipw.println(mCharged);
         ipw.print("mIsBatteryDefender="); ipw.println(mIsBatteryDefender);
+        ipw.print("mIsIncompatibleCharging="); ipw.println(mIsIncompatibleCharging);
         ipw.print("mPowerSave="); ipw.println(mPowerSave);
         ipw.print("mStateUnknown="); ipw.println(mStateUnknown);
         ipw.println("Callbacks:------------------");
@@ -214,6 +219,7 @@
         cb.onBatteryUnknownStateChanged(mStateUnknown);
         cb.onWirelessChargingChanged(mWirelessCharging);
         cb.onIsBatteryDefenderChanged(mIsBatteryDefender);
+        cb.onIsIncompatibleChargingChanged(mIsIncompatibleCharging);
     }
 
     @Override
@@ -229,7 +235,7 @@
         if (action.equals(Intent.ACTION_BATTERY_CHANGED)) {
             if (mTestMode && !intent.getBooleanExtra("testmode", false)) return;
             mHasReceivedBattery = true;
-            mLevel = (int)(100f
+            mLevel = (int) (100f
                     * intent.getIntExtra(BatteryManager.EXTRA_LEVEL, 0)
                     / intent.getIntExtra(BatteryManager.EXTRA_SCALE, 100));
             mPluggedChargingSource = intent.getIntExtra(BatteryManager.EXTRA_PLUGGED, 0);
@@ -262,6 +268,12 @@
             fireBatteryLevelChanged();
         } else if (action.equals(PowerManager.ACTION_POWER_SAVE_MODE_CHANGED)) {
             updatePowerSave();
+        } else if (action.equals(UsbManager.ACTION_USB_PORT_COMPLIANCE_CHANGED)) {
+            boolean isIncompatibleCharging = Utils.containsIncompatibleChargers(mContext, TAG);
+            if (isIncompatibleCharging != mIsIncompatibleCharging) {
+                mIsIncompatibleCharging = isIncompatibleCharging;
+                fireIsIncompatibleChargingChanged();
+            }
         } else if (action.equals(ACTION_LEVEL_TEST)) {
             mTestMode = true;
             mMainHandler.post(new Runnable() {
@@ -270,6 +282,7 @@
                 int mSavedLevel = mLevel;
                 boolean mSavedPluggedIn = mPluggedIn;
                 Intent mTestIntent = new Intent(Intent.ACTION_BATTERY_CHANGED);
+
                 @Override
                 public void run() {
                     if (mCurrentLevel < 0) {
@@ -333,6 +346,13 @@
         return mIsBatteryDefender;
     }
 
+    /**
+     * Returns whether the charging adapter is incompatible.
+     */
+    public boolean isIncompatibleCharging() {
+        return mIsIncompatibleCharging;
+    }
+
     @Override
     public void getEstimatedTimeRemainingString(EstimateFetchCompletion completion) {
         // Need to fetch or refresh the estimate, but it may involve binder calls so offload the
@@ -453,6 +473,15 @@
         }
     }
 
+    private void fireIsIncompatibleChargingChanged() {
+        synchronized (mChangeCallbacks) {
+            final int n = mChangeCallbacks.size();
+            for (int i = 0; i < n; i++) {
+                mChangeCallbacks.get(i).onIsIncompatibleChargingChanged(mIsIncompatibleCharging);
+            }
+        }
+    }
+
     @Override
     public void dispatchDemoCommand(String command, Bundle args) {
         if (!mDemoModeController.isInDemoMode()) {
@@ -464,6 +493,7 @@
         String powerSave = args.getString("powersave");
         String present = args.getString("present");
         String defender = args.getString("defender");
+        String incompatible = args.getString("incompatible");
         if (level != null) {
             mLevel = Math.min(Math.max(Integer.parseInt(level), 0), 100);
         }
@@ -482,6 +512,10 @@
             mIsBatteryDefender = defender.equals("true");
             fireIsBatteryDefenderChanged();
         }
+        if (incompatible != null) {
+            mIsIncompatibleCharging = incompatible.equals("true");
+            fireIsIncompatibleChargingChanged();
+        }
         fireBatteryLevelChanged();
     }
 
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/LocationControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/LocationControllerImpl.java
index f8c36dc..518a9b3 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/LocationControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/LocationControllerImpl.java
@@ -55,7 +55,6 @@
 import com.android.systemui.dagger.qualifiers.Main;
 import com.android.systemui.settings.UserTracker;
 import com.android.systemui.util.DeviceConfigProxy;
-import com.android.systemui.util.Utils;
 import com.android.systemui.util.settings.SecureSettings;
 
 import java.util.ArrayList;
@@ -362,7 +361,8 @@
         private static final int MSG_ADD_CALLBACK = 3;
         private static final int MSG_REMOVE_CALLBACK = 4;
 
-        private ArrayList<LocationChangeCallback> mSettingsChangeCallbacks = new ArrayList<>();
+        private final ArrayList<LocationChangeCallback> mSettingsChangeCallbacks =
+                new ArrayList<>();
 
         H(Looper looper) {
             super(looper);
@@ -388,14 +388,23 @@
         }
 
         private void locationActiveChanged() {
-            Utils.safeForeach(mSettingsChangeCallbacks,
-                    cb -> cb.onLocationActiveChanged(mAreActiveLocationRequests));
+            synchronized (mSettingsChangeCallbacks) {
+                final int n = mSettingsChangeCallbacks.size();
+                for (int i = 0; i < n; i++) {
+                    mSettingsChangeCallbacks.get(i)
+                            .onLocationActiveChanged(mAreActiveLocationRequests);
+                }
+            }
         }
 
         private void locationSettingsChanged() {
             boolean isEnabled = isLocationEnabled();
-            Utils.safeForeach(mSettingsChangeCallbacks,
-                    cb -> cb.onLocationSettingsChanged(isEnabled));
+            synchronized (mSettingsChangeCallbacks) {
+                final int n = mSettingsChangeCallbacks.size();
+                for (int i = 0; i < n; i++) {
+                    mSettingsChangeCallbacks.get(i).onLocationSettingsChanged(isEnabled);
+                }
+            }
         }
     }
 
diff --git a/packages/SystemUI/src/com/android/systemui/util/IListenerSet.kt b/packages/SystemUI/src/com/android/systemui/util/IListenerSet.kt
new file mode 100644
index 0000000..b0230b8
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/util/IListenerSet.kt
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2023 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
+
+/**
+ * A collection of listeners, observers, callbacks, etc.
+ *
+ * This container is optimized for infrequent mutation and frequent iteration, with thread safety
+ * and reentrant-safety guarantees as well. Specifically, to ensure that
+ * [ConcurrentModificationException] is never thrown, this iterator will not reflect changes made to
+ * the set after the iterator is constructed.
+ */
+interface IListenerSet<E : Any> : Set<E> {
+    /**
+     * A thread-safe, reentrant-safe method to add a listener. Does nothing if the listener is
+     * already in the set.
+     */
+    fun addIfAbsent(element: E): Boolean
+
+    /** A thread-safe, reentrant-safe method to remove a listener. */
+    fun remove(element: E): Boolean
+}
diff --git a/packages/SystemUI/src/com/android/systemui/util/ListenerSet.kt b/packages/SystemUI/src/com/android/systemui/util/ListenerSet.kt
index a47e614..f8e0b3d 100644
--- a/packages/SystemUI/src/com/android/systemui/util/ListenerSet.kt
+++ b/packages/SystemUI/src/com/android/systemui/util/ListenerSet.kt
@@ -29,20 +29,12 @@
 class ListenerSet<E : Any>
 /** Private constructor takes the internal list so that we can use auto-delegation */
 private constructor(private val listeners: CopyOnWriteArrayList<E>) :
-    Collection<E> by listeners, Set<E> {
+    Collection<E> by listeners, IListenerSet<E> {
 
     /** Create a new instance */
     constructor() : this(CopyOnWriteArrayList())
 
-    /**
-     * A thread-safe, reentrant-safe method to add a listener. Does nothing if the listener is
-     * already in the set.
-     */
-    fun addIfAbsent(element: E): Boolean = listeners.addIfAbsent(element)
+    override fun addIfAbsent(element: E): Boolean = listeners.addIfAbsent(element)
 
-    /** A thread-safe, reentrant-safe method to remove a listener. */
-    fun remove(element: E): Boolean = listeners.remove(element)
+    override fun remove(element: E): Boolean = listeners.remove(element)
 }
-
-/** Extension to match Collection which is implemented to only be (easily) accessible in kotlin */
-fun <T : Any> ListenerSet<T>.isNotEmpty(): Boolean = !isEmpty()
diff --git a/packages/SystemUI/src/com/android/systemui/util/NamedListenerSet.kt b/packages/SystemUI/src/com/android/systemui/util/NamedListenerSet.kt
new file mode 100644
index 0000000..c90b57e
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/util/NamedListenerSet.kt
@@ -0,0 +1,96 @@
+/*
+ * Copyright (C) 2023 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
+
+import java.util.concurrent.CopyOnWriteArrayList
+import java.util.function.Consumer
+
+/**
+ * A collection of listeners, observers, callbacks, etc.
+ *
+ * This container is optimized for infrequent mutation and frequent iteration, with thread safety
+ * and reentrant-safety guarantees as well. Specifically, to ensure that
+ * [ConcurrentModificationException] is never thrown, this iterator will not reflect changes made to
+ * the set after the iterator is constructed.
+ *
+ * This class provides all the abilities of [ListenerSet], except that each listener has a name
+ * calculated at runtime which can be used for time-efficient tracing of listener invocations.
+ */
+class NamedListenerSet<E : Any>(
+    private val getName: (E) -> String = { it.javaClass.name },
+) : IListenerSet<E> {
+    private val listeners = CopyOnWriteArrayList<NamedListener>()
+
+    override val size: Int
+        get() = listeners.size
+
+    override fun isEmpty() = listeners.isEmpty()
+
+    override fun iterator(): Iterator<E> = iterator {
+        listeners.iterator().forEach { yield(it.listener) }
+    }
+
+    override fun containsAll(elements: Collection<E>) =
+        listeners.count { it.listener in elements } == elements.size
+
+    override fun contains(element: E) = listeners.firstOrNull { it.listener == element } != null
+
+    override fun addIfAbsent(element: E): Boolean = listeners.addIfAbsent(NamedListener(element))
+
+    override fun remove(element: E): Boolean = listeners.removeIf { it.listener == element }
+
+    /** A wrapper for the listener with an associated name. */
+    inner class NamedListener(val listener: E) {
+        val name: String = getName(listener)
+
+        override fun hashCode(): Int {
+            return listener.hashCode()
+        }
+
+        override fun equals(other: Any?): Boolean =
+            when {
+                other === null -> false
+                other === this -> true
+                other !is NamedListenerSet<*>.NamedListener -> false
+                listener == other.listener -> true
+                else -> false
+            }
+    }
+
+    /** Iterate the listeners in the set, providing the name for each one as well. */
+    inline fun forEachNamed(block: (String, E) -> Unit) =
+        namedIterator().forEach { element -> block(element.name, element.listener) }
+
+    /**
+     * Iterate the listeners in the set, wrapping each call to the block with [traceSection] using
+     * the listener name.
+     */
+    inline fun forEachTraced(block: (E) -> Unit) = forEachNamed { name, listener ->
+        traceSection(name) { block(listener) }
+    }
+
+    /**
+     * Iterate the listeners in the set, wrapping each call to the block with [traceSection] using
+     * the listener name.
+     */
+    fun forEachTraced(consumer: Consumer<E>) = forEachNamed { name, listener ->
+        traceSection(name) { consumer.accept(listener) }
+    }
+
+    /** Iterate over the [NamedListener]s currently in the set. */
+    fun namedIterator(): Iterator<NamedListener> = listeners.iterator()
+}
diff --git a/packages/SystemUI/src/com/android/systemui/util/Utils.java b/packages/SystemUI/src/com/android/systemui/util/Utils.java
index c2727fc..e0daa070 100644
--- a/packages/SystemUI/src/com/android/systemui/util/Utils.java
+++ b/packages/SystemUI/src/com/android/systemui/util/Utils.java
@@ -37,6 +37,10 @@
     /**
      * Allows lambda iteration over a list. It is done in reverse order so it is safe
      * to add or remove items during the iteration.  Skips over null items.
+     *
+     * @deprecated According to b/286841705, this is *not* safe: If an item is removed from the
+     *   list, then list.get(i) could throw an IndexOutOfBoundsException. This method should not be
+     *   used; try using `synchronized` or making a copy of the list instead.
      */
     public static <T> void safeForeach(List<T> list, Consumer<T> c) {
         for (int i = list.size() - 1; i >= 0; i--) {
diff --git a/packages/SystemUI/tests/src/com/android/keyguard/CarrierTextManagerTest.java b/packages/SystemUI/tests/src/com/android/keyguard/CarrierTextManagerTest.java
index e7d420b..9016220 100644
--- a/packages/SystemUI/tests/src/com/android/keyguard/CarrierTextManagerTest.java
+++ b/packages/SystemUI/tests/src/com/android/keyguard/CarrierTextManagerTest.java
@@ -419,7 +419,15 @@
 
         assertFalse(mWifiRepository.isWifiConnectedWithValidSsid());
         mWifiRepository.setWifiNetwork(
-                new WifiNetworkModel.Active(0, false, 0, "", false, false, null));
+                new WifiNetworkModel.Active(
+                        /* networkId= */ 0,
+                        /* isValidated= */ false,
+                        /* level= */ 0,
+                        /* ssid= */ "",
+                        /* hotspotDeviceType= */ WifiNetworkModel.HotspotDeviceType.NONE,
+                        /* isPasspointAccessPoint= */ false,
+                        /* isOnlineSignUpForPasspointAccessPoint= */ false,
+                        /* passpointProviderFriendlyName= */ null));
         assertTrue(mWifiRepository.isWifiConnectedWithValidSsid());
 
         mKeyguardUpdateMonitor.mServiceStates = new HashMap<>();
diff --git a/packages/SystemUI/tests/src/com/android/keyguard/KeyguardSecurityContainerControllerTest.kt b/packages/SystemUI/tests/src/com/android/keyguard/KeyguardSecurityContainerControllerTest.kt
index efb981e..9ba21da 100644
--- a/packages/SystemUI/tests/src/com/android/keyguard/KeyguardSecurityContainerControllerTest.kt
+++ b/packages/SystemUI/tests/src/com/android/keyguard/KeyguardSecurityContainerControllerTest.kt
@@ -27,6 +27,7 @@
 import android.view.Gravity
 import android.view.LayoutInflater
 import android.view.MotionEvent
+import android.view.View
 import android.view.WindowInsetsController
 import android.widget.FrameLayout
 import androidx.test.filters.SmallTest
@@ -50,6 +51,7 @@
 import com.android.systemui.plugins.FalsingManager
 import com.android.systemui.scene.SceneTestUtils
 import com.android.systemui.scene.domain.interactor.SceneInteractor
+import com.android.systemui.scene.shared.model.ObservableTransitionState
 import com.android.systemui.scene.shared.model.SceneKey
 import com.android.systemui.scene.shared.model.SceneModel
 import com.android.systemui.statusbar.policy.ConfigurationController
@@ -66,6 +68,8 @@
 import java.util.Optional
 import junit.framework.Assert
 import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.flowOf
 import kotlinx.coroutines.test.runCurrent
 import kotlinx.coroutines.test.runTest
 import org.junit.Before
@@ -80,6 +84,7 @@
 import org.mockito.Mock
 import org.mockito.Mockito.atLeastOnce
 import org.mockito.Mockito.clearInvocations
+import org.mockito.Mockito.mock
 import org.mockito.Mockito.never
 import org.mockito.Mockito.spy
 import org.mockito.Mockito.verify
@@ -139,6 +144,7 @@
     private lateinit var testableResources: TestableResources
     private lateinit var sceneTestUtils: SceneTestUtils
     private lateinit var sceneInteractor: SceneInteractor
+    private lateinit var sceneTransitionStateFlow: MutableStateFlow<ObservableTransitionState>
 
     private lateinit var underTest: KeyguardSecurityContainerController
 
@@ -198,6 +204,9 @@
         whenever(userInteractor.getSelectedUserId()).thenReturn(TARGET_USER_ID)
         sceneTestUtils = SceneTestUtils(this)
         sceneInteractor = sceneTestUtils.sceneInteractor()
+        sceneTransitionStateFlow =
+            MutableStateFlow(ObservableTransitionState.Idle(SceneKey.Lockscreen))
+        sceneInteractor.setTransitionState(sceneTransitionStateFlow)
 
         underTest =
             KeyguardSecurityContainerController(
@@ -484,6 +493,30 @@
     }
 
     @Test
+    fun showNextSecurityScreenOrFinish_SimPinToAnotherSimPin_None() {
+        // GIVEN the current security method is SimPin
+        whenever(keyguardUpdateMonitor.getUserHasTrust(anyInt())).thenReturn(false)
+        whenever(keyguardUpdateMonitor.getUserUnlockedWithBiometric(TARGET_USER_ID))
+            .thenReturn(false)
+        underTest.showSecurityScreen(SecurityMode.SimPin)
+
+        // WHEN a request is made from the SimPin screens to show the next security method
+        whenever(keyguardSecurityModel.getSecurityMode(TARGET_USER_ID))
+            .thenReturn(SecurityMode.SimPin)
+        whenever(lockPatternUtils.isLockScreenDisabled(anyInt())).thenReturn(true)
+
+        underTest.showNextSecurityScreenOrFinish(
+            /* authenticated= */ true,
+            TARGET_USER_ID,
+            /* bypassSecondaryLockScreen= */ true,
+            SecurityMode.SimPin
+        )
+
+        // THEN the next security method of None will dismiss keyguard.
+        verify(viewMediatorCallback, never()).keyguardDone(anyBoolean(), anyInt())
+    }
+
+    @Test
     fun onSwipeUp_whenFaceDetectionIsNotRunning_initiatesFaceAuth() {
         val registeredSwipeListener = registeredSwipeListener
         whenever(keyguardUpdateMonitor.isFaceDetectionRunning).thenReturn(false)
@@ -733,20 +766,39 @@
             // is
             // not enough to trigger a dismissal of the keyguard.
             underTest.onViewAttached()
-            sceneInteractor.setCurrentScene(SceneModel(SceneKey.Bouncer, null), "reason")
+            sceneInteractor.changeScene(SceneModel(SceneKey.Bouncer, null), "reason")
+            sceneTransitionStateFlow.value =
+                ObservableTransitionState.Transition(
+                    SceneKey.Lockscreen,
+                    SceneKey.Bouncer,
+                    flowOf(.5f)
+                )
+            runCurrent()
+            sceneInteractor.onSceneChanged(SceneModel(SceneKey.Bouncer, null), "reason")
+            sceneTransitionStateFlow.value = ObservableTransitionState.Idle(SceneKey.Bouncer)
             runCurrent()
             verify(viewMediatorCallback, never()).keyguardDone(anyBoolean(), anyInt())
 
             // While listening, going from the bouncer scene to the gone scene, does dismiss the
             // keyguard.
-            sceneInteractor.setCurrentScene(SceneModel(SceneKey.Gone, null), "reason")
+            sceneInteractor.changeScene(SceneModel(SceneKey.Gone, null), "reason")
+            sceneTransitionStateFlow.value =
+                ObservableTransitionState.Transition(SceneKey.Bouncer, SceneKey.Gone, flowOf(.5f))
+            runCurrent()
+            sceneInteractor.onSceneChanged(SceneModel(SceneKey.Gone, null), "reason")
+            sceneTransitionStateFlow.value = ObservableTransitionState.Idle(SceneKey.Gone)
             runCurrent()
             verify(viewMediatorCallback).keyguardDone(anyBoolean(), anyInt())
 
             // While listening, moving back to the bouncer scene does not dismiss the keyguard
             // again.
             clearInvocations(viewMediatorCallback)
-            sceneInteractor.setCurrentScene(SceneModel(SceneKey.Bouncer, null), "reason")
+            sceneInteractor.changeScene(SceneModel(SceneKey.Bouncer, null), "reason")
+            sceneTransitionStateFlow.value =
+                ObservableTransitionState.Transition(SceneKey.Gone, SceneKey.Bouncer, flowOf(.5f))
+            runCurrent()
+            sceneInteractor.onSceneChanged(SceneModel(SceneKey.Bouncer, null), "reason")
+            sceneTransitionStateFlow.value = ObservableTransitionState.Idle(SceneKey.Bouncer)
             runCurrent()
             verify(viewMediatorCallback, never()).keyguardDone(anyBoolean(), anyInt())
 
@@ -754,12 +806,22 @@
             // scene
             // does not dismiss the keyguard while we're not listening.
             underTest.onViewDetached()
-            sceneInteractor.setCurrentScene(SceneModel(SceneKey.Gone, null), "reason")
+            sceneInteractor.changeScene(SceneModel(SceneKey.Gone, null), "reason")
+            sceneTransitionStateFlow.value =
+                ObservableTransitionState.Transition(SceneKey.Bouncer, SceneKey.Gone, flowOf(.5f))
+            runCurrent()
+            sceneInteractor.onSceneChanged(SceneModel(SceneKey.Gone, null), "reason")
+            sceneTransitionStateFlow.value = ObservableTransitionState.Idle(SceneKey.Gone)
             runCurrent()
             verify(viewMediatorCallback, never()).keyguardDone(anyBoolean(), anyInt())
 
             // While not listening, moving back to the bouncer does not dismiss the keyguard.
-            sceneInteractor.setCurrentScene(SceneModel(SceneKey.Bouncer, null), "reason")
+            sceneInteractor.changeScene(SceneModel(SceneKey.Bouncer, null), "reason")
+            sceneTransitionStateFlow.value =
+                ObservableTransitionState.Transition(SceneKey.Gone, SceneKey.Bouncer, flowOf(.5f))
+            runCurrent()
+            sceneInteractor.onSceneChanged(SceneModel(SceneKey.Bouncer, null), "reason")
+            sceneTransitionStateFlow.value = ObservableTransitionState.Idle(SceneKey.Bouncer)
             runCurrent()
             verify(viewMediatorCallback, never()).keyguardDone(anyBoolean(), anyInt())
 
@@ -767,11 +829,26 @@
             // gone
             // scene now does dismiss the keyguard again.
             underTest.onViewAttached()
-            sceneInteractor.setCurrentScene(SceneModel(SceneKey.Gone, null), "reason")
+            sceneInteractor.changeScene(SceneModel(SceneKey.Gone, null), "reason")
+            sceneTransitionStateFlow.value =
+                ObservableTransitionState.Transition(SceneKey.Bouncer, SceneKey.Gone, flowOf(.5f))
+            runCurrent()
+            sceneInteractor.onSceneChanged(SceneModel(SceneKey.Gone, null), "reason")
+            sceneTransitionStateFlow.value = ObservableTransitionState.Idle(SceneKey.Gone)
             runCurrent()
             verify(viewMediatorCallback).keyguardDone(anyBoolean(), anyInt())
         }
 
+    @Test
+    fun testResetUserSwitcher() {
+        val userSwitcher = mock(View::class.java)
+        whenever(view.findViewById<View>(R.id.keyguard_bouncer_user_switcher))
+            .thenReturn(userSwitcher)
+
+        underTest.prepareToShow()
+        verify(userSwitcher).setAlpha(0f)
+    }
+
     private val registeredSwipeListener: KeyguardSecurityContainer.SwipeListener
         get() {
             underTest.onViewAttached()
diff --git a/packages/SystemUI/tests/src/com/android/keyguard/KeyguardUpdateMonitorTest.java b/packages/SystemUI/tests/src/com/android/keyguard/KeyguardUpdateMonitorTest.java
index 5abab62..6f3322a 100644
--- a/packages/SystemUI/tests/src/com/android/keyguard/KeyguardUpdateMonitorTest.java
+++ b/packages/SystemUI/tests/src/com/android/keyguard/KeyguardUpdateMonitorTest.java
@@ -40,6 +40,7 @@
 import static com.android.keyguard.KeyguardUpdateMonitor.HAL_POWER_PRESS_TIMEOUT;
 import static com.android.keyguard.KeyguardUpdateMonitor.getCurrentUser;
 import static com.android.systemui.flags.Flags.FP_LISTEN_OCCLUDING_APPS;
+import static com.android.systemui.flags.Flags.STOP_FACE_AUTH_ON_DISPLAY_OFF;
 import static com.android.systemui.statusbar.policy.DevicePostureController.DEVICE_POSTURE_CLOSED;
 import static com.android.systemui.statusbar.policy.DevicePostureController.DEVICE_POSTURE_OPENED;
 import static com.android.systemui.statusbar.policy.DevicePostureController.DEVICE_POSTURE_UNKNOWN;
@@ -89,6 +90,7 @@
 import android.hardware.biometrics.BiometricSourceType;
 import android.hardware.biometrics.ComponentInfoInternal;
 import android.hardware.biometrics.IBiometricEnabledOnKeyguardCallback;
+import android.hardware.display.DisplayManagerGlobal;
 import android.hardware.face.FaceAuthenticateOptions;
 import android.hardware.face.FaceManager;
 import android.hardware.face.FaceSensorProperties;
@@ -121,6 +123,9 @@
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
 import android.text.TextUtils;
+import android.view.Display;
+import android.view.DisplayAdjustments;
+import android.view.DisplayInfo;
 
 import androidx.annotation.NonNull;
 
@@ -143,6 +148,7 @@
 import com.android.systemui.flags.FakeFeatureFlags;
 import com.android.systemui.log.SessionTracker;
 import com.android.systemui.plugins.statusbar.StatusBarStateController;
+import com.android.systemui.settings.FakeDisplayTracker;
 import com.android.systemui.settings.UserTracker;
 import com.android.systemui.shared.system.TaskStackChangeListener;
 import com.android.systemui.shared.system.TaskStackChangeListeners;
@@ -304,10 +310,12 @@
             mFingerprintAuthenticatorsRegisteredCallback;
     private IFaceAuthenticatorsRegisteredCallback mFaceAuthenticatorsRegisteredCallback;
     private final InstanceId mKeyguardInstanceId = InstanceId.fakeInstanceId(999);
+    private FakeDisplayTracker mDisplayTracker;
 
     @Before
     public void setup() throws RemoteException {
         MockitoAnnotations.initMocks(this);
+        mDisplayTracker = new FakeDisplayTracker(mContext);
         when(mSessionTracker.getSessionId(SESSION_KEYGUARD)).thenReturn(mKeyguardInstanceId);
 
         when(mUserManager.isUserUnlocked(anyInt())).thenReturn(true);
@@ -348,6 +356,7 @@
         allowTestableLooperAsMainThread();
         mFeatureFlags = new FakeFeatureFlags();
         mFeatureFlags.set(FP_LISTEN_OCCLUDING_APPS, false);
+        mFeatureFlags.set(STOP_FACE_AUTH_ON_DISPLAY_OFF, false);
 
         when(mSecureSettings.getUriFor(anyString())).thenReturn(mURI);
 
@@ -358,6 +367,11 @@
                         anyInt());
 
         mKeyguardUpdateMonitor = new TestableKeyguardUpdateMonitor(mContext);
+        setupBiometrics(mKeyguardUpdateMonitor);
+    }
+
+    private void setupBiometrics(KeyguardUpdateMonitor keyguardUpdateMonitor)
+            throws RemoteException {
         captureAuthenticatorsRegisteredCallbacks();
         setupFaceAuth(/* isClass3 */ false);
         setupFingerprintAuth(/* isClass3 */ true);
@@ -367,9 +381,9 @@
         mBiometricEnabledOnKeyguardCallback = mBiometricEnabledCallbackArgCaptor.getValue();
         biometricsEnabledForCurrentUser();
 
-        mHandler = spy(mKeyguardUpdateMonitor.getHandler());
+        mHandler = spy(keyguardUpdateMonitor.getHandler());
         try {
-            FieldSetter.setField(mKeyguardUpdateMonitor,
+            FieldSetter.setField(keyguardUpdateMonitor,
                     KeyguardUpdateMonitor.class.getDeclaredField("mHandler"), mHandler);
         } catch (NoSuchFieldException e) {
 
@@ -3029,6 +3043,79 @@
         verify(callback).onBiometricEnrollmentStateChanged(BiometricSourceType.FACE);
     }
 
+    @Test
+    public void stopFaceAuthOnDisplayOffFlagNotEnabled_doNotRegisterForDisplayCallback() {
+        assertThat(mDisplayTracker.getDisplayCallbacks().size()).isEqualTo(0);
+    }
+
+    @Test
+    public void onDisplayOn_nothingHappens() throws RemoteException {
+        // GIVEN
+        keyguardIsVisible();
+        enableStopFaceAuthOnDisplayOff();
+
+        // WHEN the default display state changes to ON
+        triggerDefaultDisplayStateChangeToOn();
+
+        // THEN face auth is NOT started since we rely on STARTED_WAKING_UP to start face auth,
+        // NOT the display on event
+        verifyFaceAuthenticateNeverCalled();
+        verifyFaceDetectNeverCalled();
+    }
+
+    @Test
+    public void onDisplayOff_stopFaceAuth() throws RemoteException {
+        enableStopFaceAuthOnDisplayOff();
+
+        // GIVEN device is listening for face
+        mKeyguardUpdateMonitor.setKeyguardShowing(true, false);
+        mKeyguardUpdateMonitor.dispatchStartedWakingUp(PowerManager.WAKE_REASON_POWER_BUTTON);
+        mTestableLooper.processAllMessages();
+        verifyFaceAuthenticateCall();
+
+        final CancellationSignal faceCancel = spy(mKeyguardUpdateMonitor.mFaceCancelSignal);
+        mKeyguardUpdateMonitor.mFaceCancelSignal = faceCancel;
+        KeyguardUpdateMonitorCallback callback = mock(KeyguardUpdateMonitorCallback.class);
+        mKeyguardUpdateMonitor.registerCallback(callback);
+
+        // WHEN the default display state changes to OFF
+        triggerDefaultDisplayStateChangeToOff();
+
+        // THEN face listening is stopped.
+        verify(faceCancel).cancel();
+        verify(callback).onBiometricRunningStateChanged(
+                eq(false), eq(BiometricSourceType.FACE)); // beverlyt
+
+    }
+
+    private void triggerDefaultDisplayStateChangeToOn() {
+        triggerDefaultDisplayStateChangeTo(true);
+    }
+
+    private void triggerDefaultDisplayStateChangeToOff() {
+        triggerDefaultDisplayStateChangeTo(false);
+    }
+
+    /**
+     * @param on true for Display.STATE_ON, else Display.STATE_OFF
+     */
+    private void triggerDefaultDisplayStateChangeTo(boolean on) {
+        DisplayManagerGlobal displayManagerGlobal = mock(DisplayManagerGlobal.class);
+        DisplayInfo displayInfoWithDisplayState = new DisplayInfo();
+        displayInfoWithDisplayState.state = on ? Display.STATE_ON : Display.STATE_OFF;
+        when(displayManagerGlobal.getDisplayInfo(mDisplayTracker.getDefaultDisplayId()))
+                .thenReturn(displayInfoWithDisplayState);
+        mDisplayTracker.setAllDisplays(new Display[]{
+                new Display(
+                        displayManagerGlobal,
+                        mDisplayTracker.getDefaultDisplayId(),
+                        displayInfoWithDisplayState,
+                        DisplayAdjustments.DEFAULT_DISPLAY_ADJUSTMENTS
+                )
+        });
+        mDisplayTracker.triggerOnDisplayChanged(mDisplayTracker.getDefaultDisplayId());
+    }
+
     private void verifyFingerprintAuthenticateNeverCalled() {
         verify(mFingerprintManager, never()).authenticate(any(), any(), any(), any(), any());
         verify(mFingerprintManager, never()).authenticate(any(), any(), any(), any(), anyInt(),
@@ -3297,6 +3384,18 @@
         mTestableLooper.processAllMessages();
     }
 
+    private void enableStopFaceAuthOnDisplayOff() throws RemoteException {
+        cleanupKeyguardUpdateMonitor();
+        clearInvocations(mFaceManager);
+        clearInvocations(mFingerprintManager);
+        clearInvocations(mBiometricManager);
+        clearInvocations(mStatusBarStateController);
+        mFeatureFlags.set(STOP_FACE_AUTH_ON_DISPLAY_OFF, true);
+        mKeyguardUpdateMonitor = new TestableKeyguardUpdateMonitor(mContext);
+        setupBiometrics(mKeyguardUpdateMonitor);
+        assertThat(mDisplayTracker.getDisplayCallbacks().size()).isEqualTo(1);
+    }
+
     private Intent putPhoneInfo(Intent intent, Bundle data, Boolean simInited) {
         int subscription = simInited
                 ? 1/* mock subid=1 */ : SubscriptionManager.PLACEHOLDER_SUBSCRIPTION_ID_BASE;
@@ -3374,7 +3473,7 @@
                     mPackageManager, mFaceManager, mFingerprintManager, mBiometricManager,
                     mFaceWakeUpTriggersConfig, mDevicePostureController,
                     Optional.of(mInteractiveToAuthProvider), mFeatureFlags,
-                    mTaskStackChangeListeners, mActivityTaskManager);
+                    mTaskStackChangeListeners, mActivityTaskManager, mDisplayTracker);
             setStrongAuthTracker(KeyguardUpdateMonitorTest.this.mStrongAuthTracker);
         }
 
diff --git a/packages/SystemUI/tests/src/com/android/keyguard/LockIconViewControllerTest.java b/packages/SystemUI/tests/src/com/android/keyguard/LockIconViewControllerTest.java
index ed6a891..45021ba 100644
--- a/packages/SystemUI/tests/src/com/android/keyguard/LockIconViewControllerTest.java
+++ b/packages/SystemUI/tests/src/com/android/keyguard/LockIconViewControllerTest.java
@@ -20,7 +20,9 @@
 
 import static com.android.keyguard.LockIconView.ICON_LOCK;
 import static com.android.keyguard.LockIconView.ICON_UNLOCK;
+import static com.android.systemui.flags.Flags.ONE_WAY_HAPTICS_API_MIGRATION;
 
+import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.Mockito.anyBoolean;
 import static org.mockito.Mockito.anyInt;
 import static org.mockito.Mockito.eq;
@@ -33,11 +35,13 @@
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
 import android.util.Pair;
+import android.view.HapticFeedbackConstants;
 import android.view.View;
 
 import androidx.test.filters.SmallTest;
 
 import com.android.settingslib.udfps.UdfpsOverlayParams;
+import com.android.systemui.biometrics.UdfpsController;
 import com.android.systemui.doze.util.BurnInHelperKt;
 
 import org.junit.Test;
@@ -339,4 +343,59 @@
         // THEN the lock icon is shown
         verify(mLockIconView).setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_YES);
     }
+
+    @Test
+    public void playHaptic_onTouchExploration_NoOneWayHaptics_usesVibrate() {
+        mFeatureFlags.set(ONE_WAY_HAPTICS_API_MIGRATION, false);
+
+        // WHEN request to vibrate on touch exploration
+        mUnderTest.vibrateOnTouchExploration();
+
+        // THEN vibrates
+        verify(mVibrator).vibrate(
+                anyInt(),
+                any(),
+                eq(UdfpsController.EFFECT_CLICK),
+                eq("lock-icon-down"),
+                any());
+    }
+
+    @Test
+    public void playHaptic_onTouchExploration_withOneWayHaptics_performHapticFeedback() {
+        mFeatureFlags.set(ONE_WAY_HAPTICS_API_MIGRATION, true);
+
+        // WHEN request to vibrate on touch exploration
+        mUnderTest.vibrateOnTouchExploration();
+
+        // THEN performHapticFeedback is used
+        verify(mVibrator).performHapticFeedback(any(), eq(HapticFeedbackConstants.CONTEXT_CLICK));
+    }
+
+    @Test
+    public void playHaptic_onLongPress_NoOneWayHaptics_usesVibrate() {
+        mFeatureFlags.set(ONE_WAY_HAPTICS_API_MIGRATION, false);
+
+        // WHEN request to vibrate on long press
+        mUnderTest.vibrateOnLongPress();
+
+        // THEN uses vibrate
+        verify(mVibrator).vibrate(
+                anyInt(),
+                any(),
+                eq(UdfpsController.EFFECT_CLICK),
+                eq("lock-screen-lock-icon-longpress"),
+                any());
+    }
+
+    @Test
+    public void playHaptic_onLongPress_withOneWayHaptics_performHapticFeedback() {
+        mFeatureFlags.set(ONE_WAY_HAPTICS_API_MIGRATION, true);
+
+        // WHEN request to vibrate on long press
+        mUnderTest.vibrateOnLongPress();
+
+        // THEN uses perform haptic feedback
+        verify(mVibrator).performHapticFeedback(any(), eq(UdfpsController.LONG_PRESS));
+
+    }
 }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/battery/BatteryMeterViewControllerTest.java b/packages/SystemUI/tests/src/com/android/systemui/battery/BatteryMeterViewControllerTest.java
index 40b5729..ec8be8e 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/battery/BatteryMeterViewControllerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/battery/BatteryMeterViewControllerTest.java
@@ -35,6 +35,7 @@
 
 import com.android.systemui.R;
 import com.android.systemui.SysuiTestCase;
+import com.android.systemui.flags.FakeFeatureFlags;
 import com.android.systemui.settings.UserTracker;
 import com.android.systemui.statusbar.phone.StatusBarLocation;
 import com.android.systemui.statusbar.policy.BatteryController;
@@ -63,6 +64,7 @@
     private ContentResolver mContentResolver;
     @Mock
     private BatteryController mBatteryController;
+    private FakeFeatureFlags mFakeFeatureFlags = new FakeFeatureFlags();
 
     private BatteryMeterViewController mController;
 
@@ -160,6 +162,7 @@
                 mTunerService,
                 mHandler,
                 mContentResolver,
+                mFakeFeatureFlags,
                 mBatteryController
         );
     }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/battery/BatteryMeterViewTest.kt b/packages/SystemUI/tests/src/com/android/systemui/battery/BatteryMeterViewTest.kt
index c84efac..f0f4ca7 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/battery/BatteryMeterViewTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/battery/BatteryMeterViewTest.kt
@@ -131,6 +131,16 @@
     }
 
     @Test
+    fun contentDescription_isIncompatibleCharging_notCharging() {
+        mBatteryMeterView.onBatteryLevelChanged(45, true)
+        mBatteryMeterView.onIsIncompatibleChargingChanged(true)
+
+        assertThat(mBatteryMeterView.contentDescription).isEqualTo(
+                context.getString(R.string.accessibility_battery_level, 45)
+        )
+    }
+
+    @Test
     fun changesFromEstimateToPercent_textAndContentDescriptionChanges() {
         mBatteryMeterView.onBatteryLevelChanged(15, false)
         mBatteryMeterView.setPercentShowMode(BatteryMeterView.MODE_ESTIMATE)
@@ -231,14 +241,33 @@
         assertThat(drawable.displayShield).isFalse()
     }
 
+    @Test
+    fun isIncompatibleChargingChanged_true_drawableGetsChargingFalse() {
+        mBatteryMeterView.onBatteryLevelChanged(45, true)
+        val drawable = getBatteryDrawable()
+
+        mBatteryMeterView.onIsIncompatibleChargingChanged(true)
+
+        assertThat(drawable.getCharging()).isFalse()
+    }
+
+    @Test
+    fun isIncompatibleChargingChanged_false_drawableGetsChargingTrue() {
+        mBatteryMeterView.onBatteryLevelChanged(45, true)
+        val drawable = getBatteryDrawable()
+
+        mBatteryMeterView.onIsIncompatibleChargingChanged(false)
+
+        assertThat(drawable.getCharging()).isTrue()
+    }
+
     private fun getBatteryDrawable(): AccessorizedBatteryDrawable {
         return (mBatteryMeterView.getChildAt(0) as ImageView)
                 .drawable as AccessorizedBatteryDrawable
     }
 
     private class Fetcher : BatteryEstimateFetcher {
-        override fun fetchBatteryTimeRemainingEstimate(
-                completion: EstimateFetchCompletion) {
+        override fun fetchBatteryTimeRemainingEstimate(completion: EstimateFetchCompletion) {
             completion.onBatteryRemainingEstimateRetrieved(ESTIMATE)
         }
     }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/bouncer/domain/interactor/BouncerInteractorTest.kt b/packages/SystemUI/tests/src/com/android/systemui/bouncer/domain/interactor/BouncerInteractorTest.kt
index df4d222..86e0c75 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/bouncer/domain/interactor/BouncerInteractorTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/bouncer/domain/interactor/BouncerInteractorTest.kt
@@ -70,7 +70,7 @@
     @Test
     fun pinAuthMethod() =
         testScope.runTest {
-            val currentScene by collectLastValue(sceneInteractor.currentScene)
+            val currentScene by collectLastValue(sceneInteractor.desiredScene)
             val message by collectLastValue(underTest.message)
 
             utils.authenticationRepository.setAuthenticationMethod(AuthenticationMethodModel.Pin)
@@ -102,7 +102,7 @@
     @Test
     fun pinAuthMethod_tryAutoConfirm_withAutoConfirmPin() =
         testScope.runTest {
-            val currentScene by collectLastValue(sceneInteractor.currentScene)
+            val currentScene by collectLastValue(sceneInteractor.desiredScene)
             val message by collectLastValue(underTest.message)
 
             utils.authenticationRepository.setAuthenticationMethod(AuthenticationMethodModel.Pin)
@@ -139,7 +139,7 @@
     @Test
     fun pinAuthMethod_tryAutoConfirm_withoutAutoConfirmPin() =
         testScope.runTest {
-            val currentScene by collectLastValue(sceneInteractor.currentScene)
+            val currentScene by collectLastValue(sceneInteractor.desiredScene)
             val message by collectLastValue(underTest.message)
 
             utils.authenticationRepository.setAuthenticationMethod(AuthenticationMethodModel.Pin)
@@ -169,7 +169,7 @@
     @Test
     fun passwordAuthMethod() =
         testScope.runTest {
-            val currentScene by collectLastValue(sceneInteractor.currentScene)
+            val currentScene by collectLastValue(sceneInteractor.desiredScene)
             val message by collectLastValue(underTest.message)
             utils.authenticationRepository.setAuthenticationMethod(
                 AuthenticationMethodModel.Password
@@ -202,7 +202,7 @@
     @Test
     fun patternAuthMethod() =
         testScope.runTest {
-            val currentScene by collectLastValue(sceneInteractor.currentScene)
+            val currentScene by collectLastValue(sceneInteractor.desiredScene)
             val message by collectLastValue(underTest.message)
             utils.authenticationRepository.setAuthenticationMethod(
                 AuthenticationMethodModel.Pattern
@@ -236,7 +236,7 @@
     @Test
     fun showOrUnlockDevice_notLocked_switchesToGoneScene() =
         testScope.runTest {
-            val currentScene by collectLastValue(sceneInteractor.currentScene)
+            val currentScene by collectLastValue(sceneInteractor.desiredScene)
             utils.authenticationRepository.setAuthenticationMethod(AuthenticationMethodModel.Pin)
             utils.authenticationRepository.setUnlocked(true)
             runCurrent()
@@ -249,7 +249,7 @@
     @Test
     fun showOrUnlockDevice_authMethodNotSecure_switchesToGoneScene() =
         testScope.runTest {
-            val currentScene by collectLastValue(sceneInteractor.currentScene)
+            val currentScene by collectLastValue(sceneInteractor.desiredScene)
             utils.authenticationRepository.setAuthenticationMethod(AuthenticationMethodModel.None)
             utils.authenticationRepository.setLockscreenEnabled(true)
             utils.authenticationRepository.setUnlocked(false)
@@ -262,7 +262,7 @@
     @Test
     fun showOrUnlockDevice_customMessageShown() =
         testScope.runTest {
-            val currentScene by collectLastValue(sceneInteractor.currentScene)
+            val currentScene by collectLastValue(sceneInteractor.desiredScene)
             val message by collectLastValue(underTest.message)
             utils.authenticationRepository.setAuthenticationMethod(
                 AuthenticationMethodModel.Password
@@ -283,7 +283,7 @@
             val isThrottled by collectLastValue(underTest.isThrottled)
             val throttling by collectLastValue(underTest.throttling)
             val message by collectLastValue(underTest.message)
-            val currentScene by collectLastValue(sceneInteractor.currentScene)
+            val currentScene by collectLastValue(sceneInteractor.desiredScene)
             utils.authenticationRepository.setAuthenticationMethod(AuthenticationMethodModel.Pin)
             runCurrent()
             underTest.showOrUnlockDevice()
diff --git a/packages/SystemUI/tests/src/com/android/systemui/bouncer/ui/viewmodel/PasswordBouncerViewModelTest.kt b/packages/SystemUI/tests/src/com/android/systemui/bouncer/ui/viewmodel/PasswordBouncerViewModelTest.kt
index 4e9fe8d..4380af8 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/bouncer/ui/viewmodel/PasswordBouncerViewModelTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/bouncer/ui/viewmodel/PasswordBouncerViewModelTest.kt
@@ -73,14 +73,15 @@
     @Test
     fun onShown() =
         testScope.runTest {
-            val currentScene by collectLastValue(sceneInteractor.currentScene)
+            val currentScene by collectLastValue(sceneInteractor.desiredScene)
             val message by collectLastValue(bouncerViewModel.message)
             val password by collectLastValue(underTest.password)
             utils.authenticationRepository.setAuthenticationMethod(
                 AuthenticationMethodModel.Password
             )
             utils.authenticationRepository.setUnlocked(false)
-            sceneInteractor.setCurrentScene(SceneModel(SceneKey.Bouncer), "reason")
+            sceneInteractor.changeScene(SceneModel(SceneKey.Bouncer), "reason")
+            sceneInteractor.onSceneChanged(SceneModel(SceneKey.Bouncer), "reason")
             assertThat(currentScene).isEqualTo(SceneModel(SceneKey.Bouncer))
 
             underTest.onShown()
@@ -93,14 +94,15 @@
     @Test
     fun onPasswordInputChanged() =
         testScope.runTest {
-            val currentScene by collectLastValue(sceneInteractor.currentScene)
+            val currentScene by collectLastValue(sceneInteractor.desiredScene)
             val message by collectLastValue(bouncerViewModel.message)
             val password by collectLastValue(underTest.password)
             utils.authenticationRepository.setAuthenticationMethod(
                 AuthenticationMethodModel.Password
             )
             utils.authenticationRepository.setUnlocked(false)
-            sceneInteractor.setCurrentScene(SceneModel(SceneKey.Bouncer), "reason")
+            sceneInteractor.changeScene(SceneModel(SceneKey.Bouncer), "reason")
+            sceneInteractor.onSceneChanged(SceneModel(SceneKey.Bouncer), "reason")
             assertThat(currentScene).isEqualTo(SceneModel(SceneKey.Bouncer))
             underTest.onShown()
             runCurrent()
@@ -115,12 +117,13 @@
     @Test
     fun onAuthenticateKeyPressed_whenCorrect() =
         testScope.runTest {
-            val currentScene by collectLastValue(sceneInteractor.currentScene)
+            val currentScene by collectLastValue(sceneInteractor.desiredScene)
             utils.authenticationRepository.setAuthenticationMethod(
                 AuthenticationMethodModel.Password
             )
             utils.authenticationRepository.setUnlocked(false)
-            sceneInteractor.setCurrentScene(SceneModel(SceneKey.Bouncer), "reason")
+            sceneInteractor.changeScene(SceneModel(SceneKey.Bouncer), "reason")
+            sceneInteractor.onSceneChanged(SceneModel(SceneKey.Bouncer), "reason")
             assertThat(currentScene).isEqualTo(SceneModel(SceneKey.Bouncer))
             underTest.onShown()
             underTest.onPasswordInputChanged("password")
@@ -133,14 +136,15 @@
     @Test
     fun onAuthenticateKeyPressed_whenWrong() =
         testScope.runTest {
-            val currentScene by collectLastValue(sceneInteractor.currentScene)
+            val currentScene by collectLastValue(sceneInteractor.desiredScene)
             val message by collectLastValue(bouncerViewModel.message)
             val password by collectLastValue(underTest.password)
             utils.authenticationRepository.setAuthenticationMethod(
                 AuthenticationMethodModel.Password
             )
             utils.authenticationRepository.setUnlocked(false)
-            sceneInteractor.setCurrentScene(SceneModel(SceneKey.Bouncer), "reason")
+            sceneInteractor.changeScene(SceneModel(SceneKey.Bouncer), "reason")
+            sceneInteractor.onSceneChanged(SceneModel(SceneKey.Bouncer), "reason")
             assertThat(currentScene).isEqualTo(SceneModel(SceneKey.Bouncer))
             underTest.onShown()
             underTest.onPasswordInputChanged("wrong")
@@ -155,14 +159,15 @@
     @Test
     fun onAuthenticateKeyPressed_correctAfterWrong() =
         testScope.runTest {
-            val currentScene by collectLastValue(sceneInteractor.currentScene)
+            val currentScene by collectLastValue(sceneInteractor.desiredScene)
             val message by collectLastValue(bouncerViewModel.message)
             val password by collectLastValue(underTest.password)
             utils.authenticationRepository.setAuthenticationMethod(
                 AuthenticationMethodModel.Password
             )
             utils.authenticationRepository.setUnlocked(false)
-            sceneInteractor.setCurrentScene(SceneModel(SceneKey.Bouncer), "reason")
+            sceneInteractor.changeScene(SceneModel(SceneKey.Bouncer), "reason")
+            sceneInteractor.onSceneChanged(SceneModel(SceneKey.Bouncer), "reason")
             assertThat(currentScene).isEqualTo(SceneModel(SceneKey.Bouncer))
             underTest.onShown()
             underTest.onPasswordInputChanged("wrong")
diff --git a/packages/SystemUI/tests/src/com/android/systemui/bouncer/ui/viewmodel/PatternBouncerViewModelTest.kt b/packages/SystemUI/tests/src/com/android/systemui/bouncer/ui/viewmodel/PatternBouncerViewModelTest.kt
index 000200c..ea2cad2 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/bouncer/ui/viewmodel/PatternBouncerViewModelTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/bouncer/ui/viewmodel/PatternBouncerViewModelTest.kt
@@ -76,7 +76,7 @@
     @Test
     fun onShown() =
         testScope.runTest {
-            val currentScene by collectLastValue(sceneInteractor.currentScene)
+            val currentScene by collectLastValue(sceneInteractor.desiredScene)
             val message by collectLastValue(bouncerViewModel.message)
             val selectedDots by collectLastValue(underTest.selectedDots)
             val currentDot by collectLastValue(underTest.currentDot)
@@ -84,7 +84,8 @@
                 AuthenticationMethodModel.Pattern
             )
             utils.authenticationRepository.setUnlocked(false)
-            sceneInteractor.setCurrentScene(SceneModel(SceneKey.Bouncer), "reason")
+            sceneInteractor.changeScene(SceneModel(SceneKey.Bouncer), "reason")
+            sceneInteractor.onSceneChanged(SceneModel(SceneKey.Bouncer), "reason")
             assertThat(currentScene).isEqualTo(SceneModel(SceneKey.Bouncer))
 
             underTest.onShown()
@@ -98,7 +99,7 @@
     @Test
     fun onDragStart() =
         testScope.runTest {
-            val currentScene by collectLastValue(sceneInteractor.currentScene)
+            val currentScene by collectLastValue(sceneInteractor.desiredScene)
             val message by collectLastValue(bouncerViewModel.message)
             val selectedDots by collectLastValue(underTest.selectedDots)
             val currentDot by collectLastValue(underTest.currentDot)
@@ -106,7 +107,8 @@
                 AuthenticationMethodModel.Pattern
             )
             utils.authenticationRepository.setUnlocked(false)
-            sceneInteractor.setCurrentScene(SceneModel(SceneKey.Bouncer), "reason")
+            sceneInteractor.changeScene(SceneModel(SceneKey.Bouncer), "reason")
+            sceneInteractor.onSceneChanged(SceneModel(SceneKey.Bouncer), "reason")
             assertThat(currentScene).isEqualTo(SceneModel(SceneKey.Bouncer))
             underTest.onShown()
             runCurrent()
@@ -122,14 +124,15 @@
     @Test
     fun onDragEnd_whenCorrect() =
         testScope.runTest {
-            val currentScene by collectLastValue(sceneInteractor.currentScene)
+            val currentScene by collectLastValue(sceneInteractor.desiredScene)
             val selectedDots by collectLastValue(underTest.selectedDots)
             val currentDot by collectLastValue(underTest.currentDot)
             utils.authenticationRepository.setAuthenticationMethod(
                 AuthenticationMethodModel.Pattern
             )
             utils.authenticationRepository.setUnlocked(false)
-            sceneInteractor.setCurrentScene(SceneModel(SceneKey.Bouncer), "reason")
+            sceneInteractor.changeScene(SceneModel(SceneKey.Bouncer), "reason")
+            sceneInteractor.onSceneChanged(SceneModel(SceneKey.Bouncer), "reason")
             assertThat(currentScene).isEqualTo(SceneModel(SceneKey.Bouncer))
             underTest.onShown()
             underTest.onDragStart()
@@ -169,7 +172,7 @@
     @Test
     fun onDragEnd_whenWrong() =
         testScope.runTest {
-            val currentScene by collectLastValue(sceneInteractor.currentScene)
+            val currentScene by collectLastValue(sceneInteractor.desiredScene)
             val message by collectLastValue(bouncerViewModel.message)
             val selectedDots by collectLastValue(underTest.selectedDots)
             val currentDot by collectLastValue(underTest.currentDot)
@@ -177,7 +180,8 @@
                 AuthenticationMethodModel.Pattern
             )
             utils.authenticationRepository.setUnlocked(false)
-            sceneInteractor.setCurrentScene(SceneModel(SceneKey.Bouncer), "reason")
+            sceneInteractor.changeScene(SceneModel(SceneKey.Bouncer), "reason")
+            sceneInteractor.onSceneChanged(SceneModel(SceneKey.Bouncer), "reason")
             assertThat(currentScene).isEqualTo(SceneModel(SceneKey.Bouncer))
             underTest.onShown()
             underTest.onDragStart()
@@ -201,7 +205,7 @@
     @Test
     fun onDragEnd_correctAfterWrong() =
         testScope.runTest {
-            val currentScene by collectLastValue(sceneInteractor.currentScene)
+            val currentScene by collectLastValue(sceneInteractor.desiredScene)
             val message by collectLastValue(bouncerViewModel.message)
             val selectedDots by collectLastValue(underTest.selectedDots)
             val currentDot by collectLastValue(underTest.currentDot)
@@ -209,7 +213,8 @@
                 AuthenticationMethodModel.Pattern
             )
             utils.authenticationRepository.setUnlocked(false)
-            sceneInteractor.setCurrentScene(SceneModel(SceneKey.Bouncer), "reason")
+            sceneInteractor.changeScene(SceneModel(SceneKey.Bouncer), "reason")
+            sceneInteractor.onSceneChanged(SceneModel(SceneKey.Bouncer), "reason")
             assertThat(currentScene).isEqualTo(SceneModel(SceneKey.Bouncer))
             underTest.onShown()
             underTest.onDragStart()
diff --git a/packages/SystemUI/tests/src/com/android/systemui/bouncer/ui/viewmodel/PinBouncerViewModelTest.kt b/packages/SystemUI/tests/src/com/android/systemui/bouncer/ui/viewmodel/PinBouncerViewModelTest.kt
index 4b667c3..531f86a 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/bouncer/ui/viewmodel/PinBouncerViewModelTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/bouncer/ui/viewmodel/PinBouncerViewModelTest.kt
@@ -76,11 +76,13 @@
     @Test
     fun onShown() =
         testScope.runTest {
-            val currentScene by collectLastValue(sceneInteractor.currentScene)
+            val currentScene by collectLastValue(sceneInteractor.desiredScene)
             val message by collectLastValue(bouncerViewModel.message)
             val pin by collectLastValue(underTest.pinInput.map { it.getPin() })
             utils.authenticationRepository.setUnlocked(false)
-            sceneInteractor.setCurrentScene(SceneModel(SceneKey.Bouncer), "reason")
+            sceneInteractor.changeScene(SceneModel(SceneKey.Bouncer), "reason")
+            sceneInteractor.onSceneChanged(SceneModel(SceneKey.Bouncer), "reason")
+
             assertThat(currentScene).isEqualTo(SceneModel(SceneKey.Bouncer))
 
             underTest.onShown()
@@ -93,12 +95,14 @@
     @Test
     fun onPinButtonClicked() =
         testScope.runTest {
-            val currentScene by collectLastValue(sceneInteractor.currentScene)
+            val currentScene by collectLastValue(sceneInteractor.desiredScene)
             val message by collectLastValue(bouncerViewModel.message)
             val pin by collectLastValue(underTest.pinInput.map { it.getPin() })
             utils.authenticationRepository.setAuthenticationMethod(AuthenticationMethodModel.Pin)
             utils.authenticationRepository.setUnlocked(false)
-            sceneInteractor.setCurrentScene(SceneModel(SceneKey.Bouncer), "reason")
+            sceneInteractor.changeScene(SceneModel(SceneKey.Bouncer), "reason")
+            sceneInteractor.onSceneChanged(SceneModel(SceneKey.Bouncer), "reason")
+
             assertThat(currentScene).isEqualTo(SceneModel(SceneKey.Bouncer))
             underTest.onShown()
             runCurrent()
@@ -113,12 +117,14 @@
     @Test
     fun onBackspaceButtonClicked() =
         testScope.runTest {
-            val currentScene by collectLastValue(sceneInteractor.currentScene)
+            val currentScene by collectLastValue(sceneInteractor.desiredScene)
             val message by collectLastValue(bouncerViewModel.message)
             val pin by collectLastValue(underTest.pinInput.map { it.getPin() })
             utils.authenticationRepository.setAuthenticationMethod(AuthenticationMethodModel.Pin)
             utils.authenticationRepository.setUnlocked(false)
-            sceneInteractor.setCurrentScene(SceneModel(SceneKey.Bouncer), "reason")
+            sceneInteractor.changeScene(SceneModel(SceneKey.Bouncer), "reason")
+            sceneInteractor.onSceneChanged(SceneModel(SceneKey.Bouncer), "reason")
+
             assertThat(currentScene).isEqualTo(SceneModel(SceneKey.Bouncer))
             underTest.onShown()
             runCurrent()
@@ -135,11 +141,13 @@
     @Test
     fun onPinEdit() =
         testScope.runTest {
-            val currentScene by collectLastValue(sceneInteractor.currentScene)
+            val currentScene by collectLastValue(sceneInteractor.desiredScene)
             val pin by collectLastValue(underTest.pinInput.map { it.getPin() })
             utils.authenticationRepository.setAuthenticationMethod(AuthenticationMethodModel.Pin)
             utils.authenticationRepository.setUnlocked(false)
-            sceneInteractor.setCurrentScene(SceneModel(SceneKey.Bouncer), "reason")
+            sceneInteractor.changeScene(SceneModel(SceneKey.Bouncer), "reason")
+            sceneInteractor.onSceneChanged(SceneModel(SceneKey.Bouncer), "reason")
+
             assertThat(currentScene).isEqualTo(SceneModel(SceneKey.Bouncer))
             underTest.onShown()
 
@@ -157,12 +165,14 @@
     @Test
     fun onBackspaceButtonLongPressed() =
         testScope.runTest {
-            val currentScene by collectLastValue(sceneInteractor.currentScene)
+            val currentScene by collectLastValue(sceneInteractor.desiredScene)
             val message by collectLastValue(bouncerViewModel.message)
             val pin by collectLastValue(underTest.pinInput.map { it.getPin() })
             utils.authenticationRepository.setAuthenticationMethod(AuthenticationMethodModel.Pin)
             utils.authenticationRepository.setUnlocked(false)
-            sceneInteractor.setCurrentScene(SceneModel(SceneKey.Bouncer), "reason")
+            sceneInteractor.changeScene(SceneModel(SceneKey.Bouncer), "reason")
+            sceneInteractor.onSceneChanged(SceneModel(SceneKey.Bouncer), "reason")
+
             assertThat(currentScene).isEqualTo(SceneModel(SceneKey.Bouncer))
             underTest.onShown()
             runCurrent()
@@ -181,10 +191,12 @@
     @Test
     fun onAuthenticateButtonClicked_whenCorrect() =
         testScope.runTest {
-            val currentScene by collectLastValue(sceneInteractor.currentScene)
+            val currentScene by collectLastValue(sceneInteractor.desiredScene)
             utils.authenticationRepository.setAuthenticationMethod(AuthenticationMethodModel.Pin)
             utils.authenticationRepository.setUnlocked(false)
-            sceneInteractor.setCurrentScene(SceneModel(SceneKey.Bouncer), "reason")
+            sceneInteractor.changeScene(SceneModel(SceneKey.Bouncer), "reason")
+            sceneInteractor.onSceneChanged(SceneModel(SceneKey.Bouncer), "reason")
+
             assertThat(currentScene).isEqualTo(SceneModel(SceneKey.Bouncer))
             underTest.onShown()
             FakeAuthenticationRepository.DEFAULT_PIN.forEach { digit ->
@@ -199,12 +211,14 @@
     @Test
     fun onAuthenticateButtonClicked_whenWrong() =
         testScope.runTest {
-            val currentScene by collectLastValue(sceneInteractor.currentScene)
+            val currentScene by collectLastValue(sceneInteractor.desiredScene)
             val message by collectLastValue(bouncerViewModel.message)
             val pin by collectLastValue(underTest.pinInput.map { it.getPin() })
             utils.authenticationRepository.setAuthenticationMethod(AuthenticationMethodModel.Pin)
             utils.authenticationRepository.setUnlocked(false)
-            sceneInteractor.setCurrentScene(SceneModel(SceneKey.Bouncer), "reason")
+            sceneInteractor.changeScene(SceneModel(SceneKey.Bouncer), "reason")
+            sceneInteractor.onSceneChanged(SceneModel(SceneKey.Bouncer), "reason")
+
             assertThat(currentScene).isEqualTo(SceneModel(SceneKey.Bouncer))
             underTest.onShown()
             underTest.onPinButtonClicked(1)
@@ -223,12 +237,14 @@
     @Test
     fun onAuthenticateButtonClicked_correctAfterWrong() =
         testScope.runTest {
-            val currentScene by collectLastValue(sceneInteractor.currentScene)
+            val currentScene by collectLastValue(sceneInteractor.desiredScene)
             val message by collectLastValue(bouncerViewModel.message)
             val pin by collectLastValue(underTest.pinInput.map { it.getPin() })
             utils.authenticationRepository.setAuthenticationMethod(AuthenticationMethodModel.Pin)
             utils.authenticationRepository.setUnlocked(false)
-            sceneInteractor.setCurrentScene(SceneModel(SceneKey.Bouncer), "reason")
+            sceneInteractor.changeScene(SceneModel(SceneKey.Bouncer), "reason")
+            sceneInteractor.onSceneChanged(SceneModel(SceneKey.Bouncer), "reason")
+
             assertThat(currentScene).isEqualTo(SceneModel(SceneKey.Bouncer))
             underTest.onShown()
             underTest.onPinButtonClicked(1)
@@ -255,11 +271,13 @@
     @Test
     fun onAutoConfirm_whenCorrect() =
         testScope.runTest {
-            val currentScene by collectLastValue(sceneInteractor.currentScene)
+            val currentScene by collectLastValue(sceneInteractor.desiredScene)
             utils.authenticationRepository.setAuthenticationMethod(AuthenticationMethodModel.Pin)
             utils.authenticationRepository.setUnlocked(false)
             utils.authenticationRepository.setAutoConfirmEnabled(true)
-            sceneInteractor.setCurrentScene(SceneModel(SceneKey.Bouncer), "reason")
+            sceneInteractor.changeScene(SceneModel(SceneKey.Bouncer), "reason")
+            sceneInteractor.onSceneChanged(SceneModel(SceneKey.Bouncer), "reason")
+
             assertThat(currentScene).isEqualTo(SceneModel(SceneKey.Bouncer))
             underTest.onShown()
             FakeAuthenticationRepository.DEFAULT_PIN.forEach { digit ->
@@ -272,13 +290,15 @@
     @Test
     fun onAutoConfirm_whenWrong() =
         testScope.runTest {
-            val currentScene by collectLastValue(sceneInteractor.currentScene)
+            val currentScene by collectLastValue(sceneInteractor.desiredScene)
             val message by collectLastValue(bouncerViewModel.message)
             val pin by collectLastValue(underTest.pinInput.map { it.getPin() })
             utils.authenticationRepository.setAuthenticationMethod(AuthenticationMethodModel.Pin)
             utils.authenticationRepository.setUnlocked(false)
             utils.authenticationRepository.setAutoConfirmEnabled(true)
-            sceneInteractor.setCurrentScene(SceneModel(SceneKey.Bouncer), "reason")
+            sceneInteractor.changeScene(SceneModel(SceneKey.Bouncer), "reason")
+            sceneInteractor.onSceneChanged(SceneModel(SceneKey.Bouncer), "reason")
+
             assertThat(currentScene).isEqualTo(SceneModel(SceneKey.Bouncer))
             underTest.onShown()
             FakeAuthenticationRepository.DEFAULT_PIN.dropLast(1).forEach { digit ->
diff --git a/packages/SystemUI/tests/src/com/android/systemui/keyguard/data/quickaffordance/QrCodeScannerKeyguardQuickAffordanceConfigTest.kt b/packages/SystemUI/tests/src/com/android/systemui/keyguard/data/quickaffordance/QrCodeScannerKeyguardQuickAffordanceConfigTest.kt
index 7510373..9d983b8 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/keyguard/data/quickaffordance/QrCodeScannerKeyguardQuickAffordanceConfigTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/keyguard/data/quickaffordance/QrCodeScannerKeyguardQuickAffordanceConfigTest.kt
@@ -137,27 +137,18 @@
     }
 
     @Test
-    fun getPickerScreenState_enabledIfConfiguredOnDevice_canOpenCamera() = runTest {
-        whenever(controller.isAvailableOnDevice).thenReturn(true)
-        whenever(controller.isAbleToOpenCameraApp).thenReturn(true)
+    fun getPickerScreenState_enabledIfConfiguredOnDevice_isEnabledForPickerState() = runTest {
+        whenever(controller.isAllowedOnLockScreen).thenReturn(true)
+        whenever(controller.isAbleToLaunchScannerActivity).thenReturn(true)
 
         assertThat(underTest.getPickerScreenState())
             .isEqualTo(KeyguardQuickAffordanceConfig.PickerScreenState.Default())
     }
 
     @Test
-    fun getPickerScreenState_disabledIfConfiguredOnDevice_cannotOpenCamera() = runTest {
-        whenever(controller.isAvailableOnDevice).thenReturn(true)
-        whenever(controller.isAbleToOpenCameraApp).thenReturn(false)
-
-        assertThat(underTest.getPickerScreenState())
-            .isInstanceOf(KeyguardQuickAffordanceConfig.PickerScreenState.Disabled::class.java)
-    }
-
-    @Test
-    fun getPickerScreenState_unavailableIfNotConfiguredOnDevice() = runTest {
-        whenever(controller.isAvailableOnDevice).thenReturn(false)
-        whenever(controller.isAbleToOpenCameraApp).thenReturn(true)
+    fun getPickerScreenState_disabledIfConfiguredOnDevice_isDisabledForPickerState() = runTest {
+        whenever(controller.isAllowedOnLockScreen).thenReturn(true)
+        whenever(controller.isAbleToLaunchScannerActivity).thenReturn(false)
 
         assertThat(underTest.getPickerScreenState())
             .isEqualTo(KeyguardQuickAffordanceConfig.PickerScreenState.UnavailableOnDevice)
diff --git a/packages/SystemUI/tests/src/com/android/systemui/keyguard/ui/viewmodel/LockscreenSceneViewModelTest.kt b/packages/SystemUI/tests/src/com/android/systemui/keyguard/ui/viewmodel/LockscreenSceneViewModelTest.kt
index 834b9c5..45d7a5e 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/keyguard/ui/viewmodel/LockscreenSceneViewModelTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/keyguard/ui/viewmodel/LockscreenSceneViewModelTest.kt
@@ -107,7 +107,7 @@
     @Test
     fun onLockButtonClicked_deviceLockedSecurely_switchesToBouncer() =
         testScope.runTest {
-            val currentScene by collectLastValue(sceneInteractor.currentScene)
+            val currentScene by collectLastValue(sceneInteractor.desiredScene)
             utils.authenticationRepository.setAuthenticationMethod(AuthenticationMethodModel.Pin)
             utils.authenticationRepository.setUnlocked(false)
             runCurrent()
@@ -120,7 +120,7 @@
     @Test
     fun onContentClicked_deviceUnlocked_switchesToGone() =
         testScope.runTest {
-            val currentScene by collectLastValue(sceneInteractor.currentScene)
+            val currentScene by collectLastValue(sceneInteractor.desiredScene)
             utils.authenticationRepository.setAuthenticationMethod(AuthenticationMethodModel.Pin)
             utils.authenticationRepository.setUnlocked(true)
             runCurrent()
@@ -133,7 +133,7 @@
     @Test
     fun onContentClicked_deviceLockedSecurely_switchesToBouncer() =
         testScope.runTest {
-            val currentScene by collectLastValue(sceneInteractor.currentScene)
+            val currentScene by collectLastValue(sceneInteractor.desiredScene)
             utils.authenticationRepository.setAuthenticationMethod(AuthenticationMethodModel.Pin)
             utils.authenticationRepository.setUnlocked(false)
             runCurrent()
@@ -146,7 +146,7 @@
     @Test
     fun onLockButtonClicked_deviceUnlocked_switchesToGone() =
         testScope.runTest {
-            val currentScene by collectLastValue(sceneInteractor.currentScene)
+            val currentScene by collectLastValue(sceneInteractor.desiredScene)
             utils.authenticationRepository.setAuthenticationMethod(AuthenticationMethodModel.Pin)
             utils.authenticationRepository.setUnlocked(true)
             runCurrent()
diff --git a/packages/SystemUI/tests/src/com/android/systemui/qrcodescanner/controller/QRCodeScannerControllerTest.java b/packages/SystemUI/tests/src/com/android/systemui/qrcodescanner/controller/QRCodeScannerControllerTest.java
index 65210d6..e905e9c 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/qrcodescanner/controller/QRCodeScannerControllerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/qrcodescanner/controller/QRCodeScannerControllerTest.java
@@ -132,7 +132,7 @@
                 /* enableOnLockScreen */ true);
         verifyActivityDetails(null);
         assertThat(mController.isEnabledForLockScreenButton()).isFalse();
-        assertThat(mController.isAbleToOpenCameraApp()).isFalse();
+        assertThat(mController.isAbleToLaunchScannerActivity()).isFalse();
     }
 
     @Test
@@ -151,7 +151,7 @@
                 /* enableOnLockScreen */ true);
         verifyActivityDetails("abc/.def");
         assertThat(mController.isEnabledForLockScreenButton()).isTrue();
-        assertThat(mController.isAbleToOpenCameraApp()).isTrue();
+        assertThat(mController.isAbleToLaunchScannerActivity()).isTrue();
     }
 
     @Test
@@ -161,7 +161,7 @@
                 /* enableOnLockScreen */ true);
         verifyActivityDetails("abc/.def");
         assertThat(mController.isEnabledForLockScreenButton()).isTrue();
-        assertThat(mController.isAbleToOpenCameraApp()).isTrue();
+        assertThat(mController.isAbleToLaunchScannerActivity()).isTrue();
     }
 
     @Test
@@ -171,7 +171,7 @@
                 /* enableOnLockScreen */ true);
         verifyActivityDetails("abc/.def");
         assertThat(mController.isEnabledForLockScreenButton()).isTrue();
-        assertThat(mController.isAbleToOpenCameraApp()).isTrue();
+        assertThat(mController.isAbleToLaunchScannerActivity()).isTrue();
     }
 
     @Test
@@ -181,7 +181,7 @@
                 /* enableOnLockScreen */ true);
         verifyActivityDetails("abc/abc.def");
         assertThat(mController.isEnabledForLockScreenButton()).isTrue();
-        assertThat(mController.isAbleToOpenCameraApp()).isTrue();
+        assertThat(mController.isAbleToLaunchScannerActivity()).isTrue();
     }
 
     @Test
@@ -191,7 +191,7 @@
                 /* enableOnLockScreen */ true);
         verifyActivityDetails(null);
         assertThat(mController.isEnabledForLockScreenButton()).isFalse();
-        assertThat(mController.isAbleToOpenCameraApp()).isFalse();
+        assertThat(mController.isAbleToLaunchScannerActivity()).isFalse();
     }
 
     @Test
@@ -201,24 +201,24 @@
                 /* enableOnLockScreen */ true);
         verifyActivityDetails("abc/.def");
         assertThat(mController.isEnabledForLockScreenButton()).isTrue();
-        assertThat(mController.isAbleToOpenCameraApp()).isTrue();
+        assertThat(mController.isAbleToLaunchScannerActivity()).isTrue();
 
         mProxyFake.setProperty(DeviceConfig.NAMESPACE_SYSTEMUI,
                 SystemUiDeviceConfigFlags.DEFAULT_QR_CODE_SCANNER,
                 "def/.ijk", false);
         verifyActivityDetails("def/.ijk");
         assertThat(mController.isEnabledForLockScreenButton()).isTrue();
-        assertThat(mController.isAbleToOpenCameraApp()).isTrue();
+        assertThat(mController.isAbleToLaunchScannerActivity()).isTrue();
 
         mProxyFake.setProperty(DeviceConfig.NAMESPACE_SYSTEMUI,
                 SystemUiDeviceConfigFlags.DEFAULT_QR_CODE_SCANNER,
                 null, false);
         verifyActivityDetails("abc/.def");
         assertThat(mController.isEnabledForLockScreenButton()).isTrue();
-        assertThat(mController.isAbleToOpenCameraApp()).isTrue();
+        assertThat(mController.isAbleToLaunchScannerActivity()).isTrue();
 
-        // Once from setup + twice from this function
-        verify(mCallback, times(3)).onQRCodeScannerActivityChanged();
+        // twice from this function
+        verify(mCallback, times(2)).onQRCodeScannerActivityChanged();
     }
 
     @Test
@@ -228,7 +228,7 @@
                 /* enableOnLockScreen */ true);
         verifyActivityDetails(null);
         assertThat(mController.isEnabledForLockScreenButton()).isFalse();
-        assertThat(mController.isAbleToOpenCameraApp()).isFalse();
+        assertThat(mController.isAbleToLaunchScannerActivity()).isFalse();
 
         mProxyFake.setProperty(DeviceConfig.NAMESPACE_SYSTEMUI,
                 SystemUiDeviceConfigFlags.DEFAULT_QR_CODE_SCANNER,
@@ -236,14 +236,14 @@
 
         verifyActivityDetails("def/.ijk");
         assertThat(mController.isEnabledForLockScreenButton()).isTrue();
-        assertThat(mController.isAbleToOpenCameraApp()).isTrue();
+        assertThat(mController.isAbleToLaunchScannerActivity()).isTrue();
 
         mProxyFake.setProperty(DeviceConfig.NAMESPACE_SYSTEMUI,
                 SystemUiDeviceConfigFlags.DEFAULT_QR_CODE_SCANNER,
                 null, false);
         verifyActivityDetails(null);
         assertThat(mController.isEnabledForLockScreenButton()).isFalse();
-        assertThat(mController.isAbleToOpenCameraApp()).isFalse();
+        assertThat(mController.isAbleToLaunchScannerActivity()).isFalse();
         verify(mCallback, times(2)).onQRCodeScannerActivityChanged();
     }
 
@@ -295,19 +295,20 @@
                 /* enableOnLockScreen */ true);
         verifyActivityDetails("abc/.def");
         assertThat(mController.isEnabledForLockScreenButton()).isTrue();
-        assertThat(mController.isAbleToOpenCameraApp()).isTrue();
+        assertThat(mController.isAbleToLaunchScannerActivity()).isTrue();
 
         mSecureSettings.putStringForUser(LOCK_SCREEN_SHOW_QR_CODE_SCANNER, "0",
                 UserHandle.USER_CURRENT);
         verifyActivityDetails("abc/.def");
         assertThat(mController.isEnabledForLockScreenButton()).isFalse();
-        assertThat(mController.isAbleToOpenCameraApp()).isTrue();
+        assertThat(mController.isAllowedOnLockScreen()).isTrue();
+        assertThat(mController.isAbleToLaunchScannerActivity()).isTrue();
 
         mSecureSettings.putStringForUser(LOCK_SCREEN_SHOW_QR_CODE_SCANNER, "1",
                 UserHandle.USER_CURRENT);
         verifyActivityDetails("abc/.def");
         assertThat(mController.isEnabledForLockScreenButton()).isTrue();
-        assertThat(mController.isAbleToOpenCameraApp()).isTrue();
+        assertThat(mController.isAbleToLaunchScannerActivity()).isTrue();
         // Once from setup + twice from this function
         verify(mCallback, times(3)).onQRCodeScannerPreferenceChanged();
     }
@@ -319,13 +320,13 @@
                 /* enableOnLockScreen */ true);
         verifyActivityDetails("abc/.def");
         assertThat(mController.isEnabledForLockScreenButton()).isTrue();
-        assertThat(mController.isAbleToOpenCameraApp()).isTrue();
+        assertThat(mController.isAbleToLaunchScannerActivity()).isTrue();
 
+        // even if unregistered, intent and activity details are retained
         mController.unregisterQRCodeScannerChangeObservers(DEFAULT_QR_CODE_SCANNER_CHANGE,
                 QR_CODE_SCANNER_PREFERENCE_CHANGE);
-        verifyActivityDetails(null);
-        assertThat(mController.isEnabledForLockScreenButton()).isFalse();
-        assertThat(mController.isAbleToOpenCameraApp()).isFalse();
+        assertThat(mController.isAbleToLaunchScannerActivity()).isTrue();
+        assertThat(mController.isAllowedOnLockScreen()).isTrue();
 
         // Unregister once again and make sure it affects the next register event
         mController.unregisterQRCodeScannerChangeObservers(DEFAULT_QR_CODE_SCANNER_CHANGE,
@@ -334,7 +335,7 @@
                 QR_CODE_SCANNER_PREFERENCE_CHANGE);
         verifyActivityDetails("abc/.def");
         assertThat(mController.isEnabledForLockScreenButton()).isTrue();
-        assertThat(mController.isAbleToOpenCameraApp()).isTrue();
+        assertThat(mController.isAbleToLaunchScannerActivity()).isTrue();
     }
 
     @Test
@@ -344,7 +345,7 @@
                 /* enableOnLockScreen */ false);
         assertThat(mController.getIntent()).isNotNull();
         assertThat(mController.isEnabledForLockScreenButton()).isFalse();
-        assertThat(mController.isAbleToOpenCameraApp()).isTrue();
+        assertThat(mController.isAbleToLaunchScannerActivity()).isTrue();
         assertThat(getSettingsQRCodeDefaultComponent()).isNull();
     }
 }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/qs/tiles/QRCodeScannerTileTest.java b/packages/SystemUI/tests/src/com/android/systemui/qs/tiles/QRCodeScannerTileTest.java
index 6f2d904..71aa7a8 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/qs/tiles/QRCodeScannerTileTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/qs/tiles/QRCodeScannerTileTest.java
@@ -117,7 +117,7 @@
 
     @Test
     public void testQRCodeTileUnavailable() {
-        when(mController.isAbleToOpenCameraApp()).thenReturn(false);
+        when(mController.isAbleToLaunchScannerActivity()).thenReturn(false);
         QSTile.State state = new QSTile.State();
         mTile.handleUpdateState(state, null);
         assertEquals(state.state, Tile.STATE_UNAVAILABLE);
@@ -127,7 +127,7 @@
 
     @Test
     public void testQRCodeTileAvailable() {
-        when(mController.isAbleToOpenCameraApp()).thenReturn(true);
+        when(mController.isAbleToLaunchScannerActivity()).thenReturn(true);
         QSTile.State state = new QSTile.State();
         mTile.handleUpdateState(state, null);
         assertEquals(state.state, Tile.STATE_INACTIVE);
diff --git a/packages/SystemUI/tests/src/com/android/systemui/qs/ui/viewmodel/QuickSettingsSceneViewModelTest.kt b/packages/SystemUI/tests/src/com/android/systemui/qs/ui/viewmodel/QuickSettingsSceneViewModelTest.kt
index bb365d0..2cb0205 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/qs/ui/viewmodel/QuickSettingsSceneViewModelTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/qs/ui/viewmodel/QuickSettingsSceneViewModelTest.kt
@@ -56,7 +56,7 @@
     @Test
     fun onContentClicked_deviceUnlocked_switchesToGone() =
         testScope.runTest {
-            val currentScene by collectLastValue(sceneInteractor.currentScene)
+            val currentScene by collectLastValue(sceneInteractor.desiredScene)
             utils.authenticationRepository.setAuthenticationMethod(AuthenticationMethodModel.Pin)
             utils.authenticationRepository.setUnlocked(true)
             runCurrent()
@@ -69,7 +69,7 @@
     @Test
     fun onContentClicked_deviceLockedSecurely_switchesToBouncer() =
         testScope.runTest {
-            val currentScene by collectLastValue(sceneInteractor.currentScene)
+            val currentScene by collectLastValue(sceneInteractor.desiredScene)
             utils.authenticationRepository.setAuthenticationMethod(AuthenticationMethodModel.Pin)
             utils.authenticationRepository.setUnlocked(false)
             runCurrent()
diff --git a/packages/SystemUI/tests/src/com/android/systemui/scene/data/repository/SceneContainerRepositoryTest.kt b/packages/SystemUI/tests/src/com/android/systemui/scene/data/repository/SceneContainerRepositoryTest.kt
index 56e3e96..181f8a7 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/scene/data/repository/SceneContainerRepositoryTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/scene/data/repository/SceneContainerRepositoryTest.kt
@@ -25,7 +25,6 @@
 import com.android.systemui.scene.shared.model.ObservableTransitionState
 import com.android.systemui.scene.shared.model.SceneKey
 import com.android.systemui.scene.shared.model.SceneModel
-import com.android.systemui.scene.shared.model.SceneTransitionModel
 import com.google.common.truth.Truth.assertThat
 import kotlinx.coroutines.ExperimentalCoroutinesApi
 import kotlinx.coroutines.flow.MutableStateFlow
@@ -39,6 +38,7 @@
 class SceneContainerRepositoryTest : SysuiTestCase() {
 
     private val utils = SceneTestUtils(this)
+    private val testScope = utils.testScope
 
     @Test
     fun allSceneKeys() {
@@ -56,97 +56,82 @@
     }
 
     @Test
-    fun currentScene() = runTest {
-        val underTest = utils.fakeSceneContainerRepository()
-        val currentScene by collectLastValue(underTest.currentScene)
-        assertThat(currentScene).isEqualTo(SceneModel(SceneKey.Lockscreen))
+    fun desiredScene() =
+        testScope.runTest {
+            val underTest = utils.fakeSceneContainerRepository()
+            val currentScene by collectLastValue(underTest.desiredScene)
+            assertThat(currentScene).isEqualTo(SceneModel(SceneKey.Lockscreen))
 
-        underTest.setCurrentScene(SceneModel(SceneKey.Shade))
-        assertThat(currentScene).isEqualTo(SceneModel(SceneKey.Shade))
-    }
+            underTest.setDesiredScene(SceneModel(SceneKey.Shade))
+            assertThat(currentScene).isEqualTo(SceneModel(SceneKey.Shade))
+        }
 
     @Test(expected = IllegalStateException::class)
-    fun setCurrentScene_noSuchSceneInContainer_throws() {
+    fun setDesiredScene_noSuchSceneInContainer_throws() {
         val underTest =
             utils.fakeSceneContainerRepository(
                 utils.fakeSceneContainerConfig(listOf(SceneKey.QuickSettings, SceneKey.Lockscreen)),
             )
-        underTest.setCurrentScene(SceneModel(SceneKey.Shade))
+        underTest.setDesiredScene(SceneModel(SceneKey.Shade))
     }
 
     @Test
-    fun isVisible() = runTest {
-        val underTest = utils.fakeSceneContainerRepository()
-        val isVisible by collectLastValue(underTest.isVisible)
-        assertThat(isVisible).isTrue()
+    fun isVisible() =
+        testScope.runTest {
+            val underTest = utils.fakeSceneContainerRepository()
+            val isVisible by collectLastValue(underTest.isVisible)
+            assertThat(isVisible).isTrue()
 
-        underTest.setVisible(false)
-        assertThat(isVisible).isFalse()
+            underTest.setVisible(false)
+            assertThat(isVisible).isFalse()
 
-        underTest.setVisible(true)
-        assertThat(isVisible).isTrue()
-    }
+            underTest.setVisible(true)
+            assertThat(isVisible).isTrue()
+        }
 
     @Test
-    fun transitionProgress() = runTest {
-        val underTest = utils.fakeSceneContainerRepository()
-        val sceneTransitionProgress by collectLastValue(underTest.transitionProgress)
-        assertThat(sceneTransitionProgress).isEqualTo(1f)
+    fun transitionState_defaultsToIdle() =
+        testScope.runTest {
+            val underTest = utils.fakeSceneContainerRepository()
+            val transitionState by collectLastValue(underTest.transitionState)
 
-        val transitionState =
-            MutableStateFlow<ObservableTransitionState>(
-                ObservableTransitionState.Idle(SceneKey.Lockscreen)
-            )
-        underTest.setTransitionState(transitionState)
-        assertThat(sceneTransitionProgress).isEqualTo(1f)
-
-        val progress = MutableStateFlow(1f)
-        transitionState.value =
-            ObservableTransitionState.Transition(
-                fromScene = SceneKey.Lockscreen,
-                toScene = SceneKey.Shade,
-                progress = progress,
-            )
-        assertThat(sceneTransitionProgress).isEqualTo(1f)
-
-        progress.value = 0.1f
-        assertThat(sceneTransitionProgress).isEqualTo(0.1f)
-
-        progress.value = 0.9f
-        assertThat(sceneTransitionProgress).isEqualTo(0.9f)
-
-        underTest.setTransitionState(null)
-        assertThat(sceneTransitionProgress).isEqualTo(1f)
-    }
+            assertThat(transitionState)
+                .isEqualTo(
+                    ObservableTransitionState.Idle(utils.fakeSceneContainerConfig().initialSceneKey)
+                )
+        }
 
     @Test
-    fun setSceneTransition() = runTest {
-        val underTest = utils.fakeSceneContainerRepository()
-        val sceneTransition by collectLastValue(underTest.transitions)
-        assertThat(sceneTransition).isNull()
+    fun transitionState_reflectsUpdates() =
+        testScope.runTest {
+            val underTest = utils.fakeSceneContainerRepository()
+            val transitionState =
+                MutableStateFlow<ObservableTransitionState>(
+                    ObservableTransitionState.Idle(SceneKey.Lockscreen)
+                )
+            underTest.setTransitionState(transitionState)
+            val reflectedTransitionState by collectLastValue(underTest.transitionState)
+            assertThat(reflectedTransitionState).isEqualTo(transitionState.value)
 
-        underTest.setSceneTransition(SceneKey.Lockscreen, SceneKey.QuickSettings)
-        assertThat(sceneTransition)
-            .isEqualTo(
-                SceneTransitionModel(from = SceneKey.Lockscreen, to = SceneKey.QuickSettings)
-            )
-    }
+            val progress = MutableStateFlow(1f)
+            transitionState.value =
+                ObservableTransitionState.Transition(
+                    fromScene = SceneKey.Lockscreen,
+                    toScene = SceneKey.Shade,
+                    progress = progress,
+                )
+            assertThat(reflectedTransitionState).isEqualTo(transitionState.value)
 
-    @Test(expected = IllegalStateException::class)
-    fun setSceneTransition_noFromSceneInContainer_throws() {
-        val underTest =
-            utils.fakeSceneContainerRepository(
-                utils.fakeSceneContainerConfig(listOf(SceneKey.QuickSettings, SceneKey.Lockscreen)),
-            )
-        underTest.setSceneTransition(SceneKey.Shade, SceneKey.Lockscreen)
-    }
+            progress.value = 0.1f
+            assertThat(reflectedTransitionState).isEqualTo(transitionState.value)
 
-    @Test(expected = IllegalStateException::class)
-    fun setSceneTransition_noToSceneInContainer_throws() {
-        val underTest =
-            utils.fakeSceneContainerRepository(
-                utils.fakeSceneContainerConfig(listOf(SceneKey.QuickSettings, SceneKey.Lockscreen)),
-            )
-        underTest.setSceneTransition(SceneKey.Shade, SceneKey.Lockscreen)
-    }
+            progress.value = 0.9f
+            assertThat(reflectedTransitionState).isEqualTo(transitionState.value)
+
+            underTest.setTransitionState(null)
+            assertThat(reflectedTransitionState)
+                .isEqualTo(
+                    ObservableTransitionState.Idle(utils.fakeSceneContainerConfig().initialSceneKey)
+                )
+        }
 }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/scene/domain/interactor/SceneInteractorTest.kt b/packages/SystemUI/tests/src/com/android/systemui/scene/domain/interactor/SceneInteractorTest.kt
index 4facc7a..0a93a7c 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/scene/domain/interactor/SceneInteractorTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/scene/domain/interactor/SceneInteractorTest.kt
@@ -25,10 +25,12 @@
 import com.android.systemui.scene.shared.model.ObservableTransitionState
 import com.android.systemui.scene.shared.model.SceneKey
 import com.android.systemui.scene.shared.model.SceneModel
-import com.android.systemui.scene.shared.model.SceneTransitionModel
 import com.google.common.truth.Truth.assertThat
 import kotlinx.coroutines.ExperimentalCoroutinesApi
 import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.flowOf
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.test.runCurrent
 import kotlinx.coroutines.test.runTest
 import org.junit.Test
 import org.junit.runner.RunWith
@@ -39,6 +41,7 @@
 class SceneInteractorTest : SysuiTestCase() {
 
     private val utils = SceneTestUtils(this)
+    private val testScope = utils.testScope
     private val repository = utils.fakeSceneContainerRepository()
     private val underTest = utils.sceneInteractor(repository = repository)
 
@@ -48,77 +51,156 @@
     }
 
     @Test
-    fun currentScene() = runTest {
-        val currentScene by collectLastValue(underTest.currentScene)
-        assertThat(currentScene).isEqualTo(SceneModel(SceneKey.Lockscreen))
+    fun changeScene() =
+        testScope.runTest {
+            val desiredScene by collectLastValue(underTest.desiredScene)
+            assertThat(desiredScene).isEqualTo(SceneModel(SceneKey.Lockscreen))
 
-        underTest.setCurrentScene(SceneModel(SceneKey.Shade), "reason")
-        assertThat(currentScene).isEqualTo(SceneModel(SceneKey.Shade))
-    }
+            underTest.changeScene(SceneModel(SceneKey.Shade), "reason")
+            assertThat(desiredScene).isEqualTo(SceneModel(SceneKey.Shade))
+        }
 
     @Test
-    fun sceneTransitionProgress() = runTest {
-        val transitionProgress by collectLastValue(underTest.transitionProgress)
-        assertThat(transitionProgress).isEqualTo(1f)
+    fun onSceneChanged() =
+        testScope.runTest {
+            val desiredScene by collectLastValue(underTest.desiredScene)
+            assertThat(desiredScene).isEqualTo(SceneModel(SceneKey.Lockscreen))
 
-        val progress = MutableStateFlow(0.55f)
-        repository.setTransitionState(
-            MutableStateFlow(
+            underTest.onSceneChanged(SceneModel(SceneKey.Shade), "reason")
+            assertThat(desiredScene).isEqualTo(SceneModel(SceneKey.Shade))
+        }
+
+    @Test
+    fun transitionState() =
+        testScope.runTest {
+            val underTest = utils.fakeSceneContainerRepository()
+            val transitionState =
+                MutableStateFlow<ObservableTransitionState>(
+                    ObservableTransitionState.Idle(SceneKey.Lockscreen)
+                )
+            underTest.setTransitionState(transitionState)
+            val reflectedTransitionState by collectLastValue(underTest.transitionState)
+            assertThat(reflectedTransitionState).isEqualTo(transitionState.value)
+
+            val progress = MutableStateFlow(1f)
+            transitionState.value =
                 ObservableTransitionState.Transition(
                     fromScene = SceneKey.Lockscreen,
                     toScene = SceneKey.Shade,
                     progress = progress,
-                ),
-            )
-        )
-        assertThat(transitionProgress).isEqualTo(0.55f)
-    }
-
-    @Test
-    fun isVisible() = runTest {
-        val isVisible by collectLastValue(underTest.isVisible)
-        assertThat(isVisible).isTrue()
-
-        underTest.setVisible(false, "reason")
-        assertThat(isVisible).isFalse()
-
-        underTest.setVisible(true, "reason")
-        assertThat(isVisible).isTrue()
-    }
-
-    @Test
-    fun sceneTransitions() = runTest {
-        val transitions by collectLastValue(underTest.transitions)
-        assertThat(transitions).isNull()
-
-        val initialSceneKey = underTest.currentScene.value.key
-        underTest.setCurrentScene(SceneModel(SceneKey.Shade), "reason")
-        assertThat(transitions)
-            .isEqualTo(
-                SceneTransitionModel(
-                    from = initialSceneKey,
-                    to = SceneKey.Shade,
                 )
-            )
+            assertThat(reflectedTransitionState).isEqualTo(transitionState.value)
 
-        underTest.setCurrentScene(SceneModel(SceneKey.QuickSettings), "reason")
-        assertThat(transitions)
-            .isEqualTo(
-                SceneTransitionModel(
-                    from = SceneKey.Shade,
-                    to = SceneKey.QuickSettings,
+            progress.value = 0.1f
+            assertThat(reflectedTransitionState).isEqualTo(transitionState.value)
+
+            progress.value = 0.9f
+            assertThat(reflectedTransitionState).isEqualTo(transitionState.value)
+
+            underTest.setTransitionState(null)
+            assertThat(reflectedTransitionState)
+                .isEqualTo(
+                    ObservableTransitionState.Idle(utils.fakeSceneContainerConfig().initialSceneKey)
                 )
-            )
-    }
-
-    @Test
-    fun remoteUserInput() = runTest {
-        val remoteUserInput by collectLastValue(underTest.remoteUserInput)
-        assertThat(remoteUserInput).isNull()
-
-        for (input in SceneTestUtils.REMOTE_INPUT_DOWN_GESTURE) {
-            underTest.onRemoteUserInput(input)
-            assertThat(remoteUserInput).isEqualTo(input)
         }
-    }
+
+    @Test
+    fun isVisible() =
+        testScope.runTest {
+            val isVisible by collectLastValue(underTest.isVisible)
+            assertThat(isVisible).isTrue()
+
+            underTest.setVisible(false, "reason")
+            assertThat(isVisible).isFalse()
+
+            underTest.setVisible(true, "reason")
+            assertThat(isVisible).isTrue()
+        }
+
+    @Test
+    fun finishedSceneTransitions() =
+        testScope.runTest {
+            val transitionState =
+                MutableStateFlow<ObservableTransitionState>(
+                    ObservableTransitionState.Idle(SceneKey.Lockscreen)
+                )
+            underTest.setTransitionState(transitionState)
+            var transitionCount = 0
+            val job = launch {
+                underTest
+                    .finishedSceneTransitions(
+                        from = SceneKey.Shade,
+                        to = SceneKey.QuickSettings,
+                    )
+                    .collect { transitionCount++ }
+            }
+
+            assertThat(transitionCount).isEqualTo(0)
+
+            underTest.changeScene(SceneModel(SceneKey.Shade), "reason")
+            transitionState.value =
+                ObservableTransitionState.Transition(
+                    fromScene = SceneKey.Lockscreen,
+                    toScene = SceneKey.Shade,
+                    progress = flowOf(0.5f),
+                )
+            runCurrent()
+            underTest.onSceneChanged(SceneModel(SceneKey.Shade), "reason")
+            transitionState.value = ObservableTransitionState.Idle(SceneKey.Shade)
+            runCurrent()
+            assertThat(transitionCount).isEqualTo(0)
+
+            underTest.changeScene(SceneModel(SceneKey.QuickSettings), "reason")
+            transitionState.value =
+                ObservableTransitionState.Transition(
+                    fromScene = SceneKey.Shade,
+                    toScene = SceneKey.QuickSettings,
+                    progress = flowOf(0.5f),
+                )
+            runCurrent()
+            underTest.onSceneChanged(SceneModel(SceneKey.QuickSettings), "reason")
+            transitionState.value = ObservableTransitionState.Idle(SceneKey.QuickSettings)
+            runCurrent()
+            assertThat(transitionCount).isEqualTo(1)
+
+            underTest.changeScene(SceneModel(SceneKey.Shade), "reason")
+            transitionState.value =
+                ObservableTransitionState.Transition(
+                    fromScene = SceneKey.QuickSettings,
+                    toScene = SceneKey.Shade,
+                    progress = flowOf(0.5f),
+                )
+            runCurrent()
+            underTest.onSceneChanged(SceneModel(SceneKey.Shade), "reason")
+            transitionState.value = ObservableTransitionState.Idle(SceneKey.Shade)
+            runCurrent()
+            assertThat(transitionCount).isEqualTo(1)
+
+            underTest.changeScene(SceneModel(SceneKey.QuickSettings), "reason")
+            transitionState.value =
+                ObservableTransitionState.Transition(
+                    fromScene = SceneKey.Shade,
+                    toScene = SceneKey.QuickSettings,
+                    progress = flowOf(0.5f),
+                )
+            runCurrent()
+            underTest.onSceneChanged(SceneModel(SceneKey.QuickSettings), "reason")
+            transitionState.value = ObservableTransitionState.Idle(SceneKey.QuickSettings)
+            runCurrent()
+            assertThat(transitionCount).isEqualTo(2)
+
+            job.cancel()
+        }
+
+    @Test
+    fun remoteUserInput() =
+        testScope.runTest {
+            val remoteUserInput by collectLastValue(underTest.remoteUserInput)
+            assertThat(remoteUserInput).isNull()
+
+            for (input in SceneTestUtils.REMOTE_INPUT_DOWN_GESTURE) {
+                underTest.onRemoteUserInput(input)
+                assertThat(remoteUserInput).isEqualTo(input)
+            }
+        }
 }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/scene/domain/startable/SceneContainerStartableTest.kt b/packages/SystemUI/tests/src/com/android/systemui/scene/domain/startable/SceneContainerStartableTest.kt
index bec0b77..45db7a0 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/scene/domain/startable/SceneContainerStartableTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/scene/domain/startable/SceneContainerStartableTest.kt
@@ -29,15 +29,17 @@
 import com.android.systemui.keyguard.shared.model.WakefulnessState
 import com.android.systemui.model.SysUiState
 import com.android.systemui.scene.SceneTestUtils
+import com.android.systemui.scene.shared.model.ObservableTransitionState
 import com.android.systemui.scene.shared.model.SceneKey
 import com.android.systemui.scene.shared.model.SceneModel
 import com.android.systemui.util.mockito.mock
 import com.google.common.truth.Truth.assertThat
 import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.flowOf
 import kotlinx.coroutines.flow.map
 import kotlinx.coroutines.test.runCurrent
 import kotlinx.coroutines.test.runTest
-import org.junit.Before
 import org.junit.Test
 import org.junit.runner.RunWith
 import org.junit.runners.JUnit4
@@ -77,59 +79,86 @@
             sceneLogger = mock(),
         )
 
-    @Before
-    fun setUp() {
-        prepareState()
-    }
-
     @Test
     fun hydrateVisibility_featureEnabled() =
         testScope.runTest {
-            val currentSceneKey by collectLastValue(sceneInteractor.currentScene.map { it.key })
+            val currentDesiredSceneKey by
+                collectLastValue(sceneInteractor.desiredScene.map { it.key })
             val isVisible by collectLastValue(sceneInteractor.isVisible)
-            prepareState(
-                isFeatureEnabled = true,
-                isDeviceUnlocked = true,
-                initialSceneKey = SceneKey.Gone,
-            )
-            assertThat(currentSceneKey).isEqualTo(SceneKey.Gone)
+            val transitionStateFlow =
+                prepareState(
+                    isFeatureEnabled = true,
+                    isDeviceUnlocked = true,
+                    initialSceneKey = SceneKey.Gone,
+                )
+            assertThat(currentDesiredSceneKey).isEqualTo(SceneKey.Gone)
             assertThat(isVisible).isTrue()
 
             underTest.start()
-
             assertThat(isVisible).isFalse()
 
-            sceneInteractor.setCurrentScene(SceneModel(SceneKey.Shade), "reason")
+            sceneInteractor.changeScene(SceneModel(SceneKey.Shade), "reason")
+            transitionStateFlow.value =
+                ObservableTransitionState.Transition(
+                    fromScene = SceneKey.Gone,
+                    toScene = SceneKey.Shade,
+                    progress = flowOf(0.5f),
+                )
             assertThat(isVisible).isTrue()
+            sceneInteractor.onSceneChanged(SceneModel(SceneKey.Shade), "reason")
+            transitionStateFlow.value = ObservableTransitionState.Idle(SceneKey.Shade)
+            assertThat(isVisible).isTrue()
+
+            sceneInteractor.changeScene(SceneModel(SceneKey.Gone), "reason")
+            transitionStateFlow.value =
+                ObservableTransitionState.Transition(
+                    fromScene = SceneKey.Shade,
+                    toScene = SceneKey.Gone,
+                    progress = flowOf(0.5f),
+                )
+            assertThat(isVisible).isTrue()
+            sceneInteractor.onSceneChanged(SceneModel(SceneKey.Gone), "reason")
+            transitionStateFlow.value = ObservableTransitionState.Idle(SceneKey.Gone)
+            assertThat(isVisible).isFalse()
         }
 
     @Test
     fun hydrateVisibility_featureDisabled() =
         testScope.runTest {
-            val currentSceneKey by collectLastValue(sceneInteractor.currentScene.map { it.key })
+            val currentDesiredSceneKey by
+                collectLastValue(sceneInteractor.desiredScene.map { it.key })
             val isVisible by collectLastValue(sceneInteractor.isVisible)
-            prepareState(
-                isFeatureEnabled = false,
-                isDeviceUnlocked = true,
-                initialSceneKey = SceneKey.Lockscreen,
-            )
-            assertThat(currentSceneKey).isEqualTo(SceneKey.Lockscreen)
+            val transitionStateFlow =
+                prepareState(
+                    isFeatureEnabled = false,
+                    isDeviceUnlocked = true,
+                    initialSceneKey = SceneKey.Gone,
+                )
+            assertThat(currentDesiredSceneKey).isEqualTo(SceneKey.Gone)
             assertThat(isVisible).isTrue()
 
             underTest.start()
+
             assertThat(isVisible).isTrue()
 
-            sceneInteractor.setCurrentScene(SceneModel(SceneKey.Gone), "reason")
+            sceneInteractor.changeScene(SceneModel(SceneKey.Shade), "reason")
+            transitionStateFlow.value =
+                ObservableTransitionState.Transition(
+                    fromScene = SceneKey.Gone,
+                    toScene = SceneKey.Shade,
+                    progress = flowOf(0.5f),
+                )
             assertThat(isVisible).isTrue()
 
-            sceneInteractor.setCurrentScene(SceneModel(SceneKey.Shade), "reason")
+            sceneInteractor.onSceneChanged(SceneModel(SceneKey.Shade), "reason")
+            transitionStateFlow.value = ObservableTransitionState.Idle(SceneKey.Shade)
             assertThat(isVisible).isTrue()
         }
 
     @Test
     fun switchToLockscreenWhenDeviceLocks_featureEnabled() =
         testScope.runTest {
-            val currentSceneKey by collectLastValue(sceneInteractor.currentScene.map { it.key })
+            val currentSceneKey by collectLastValue(sceneInteractor.desiredScene.map { it.key })
             prepareState(
                 isFeatureEnabled = true,
                 isDeviceUnlocked = true,
@@ -146,7 +175,7 @@
     @Test
     fun switchToLockscreenWhenDeviceLocks_featureDisabled() =
         testScope.runTest {
-            val currentSceneKey by collectLastValue(sceneInteractor.currentScene.map { it.key })
+            val currentSceneKey by collectLastValue(sceneInteractor.desiredScene.map { it.key })
             prepareState(
                 isFeatureEnabled = false,
                 isDeviceUnlocked = false,
@@ -163,7 +192,7 @@
     @Test
     fun switchFromBouncerToGoneWhenDeviceUnlocked_featureEnabled() =
         testScope.runTest {
-            val currentSceneKey by collectLastValue(sceneInteractor.currentScene.map { it.key })
+            val currentSceneKey by collectLastValue(sceneInteractor.desiredScene.map { it.key })
             prepareState(
                 isFeatureEnabled = true,
                 isDeviceUnlocked = false,
@@ -180,7 +209,7 @@
     @Test
     fun switchFromBouncerToGoneWhenDeviceUnlocked_featureDisabled() =
         testScope.runTest {
-            val currentSceneKey by collectLastValue(sceneInteractor.currentScene.map { it.key })
+            val currentSceneKey by collectLastValue(sceneInteractor.desiredScene.map { it.key })
             prepareState(
                 isFeatureEnabled = false,
                 isDeviceUnlocked = false,
@@ -197,7 +226,7 @@
     @Test
     fun switchFromLockscreenToGoneWhenDeviceUnlocksWithBypassOn_featureOn_bypassOn() =
         testScope.runTest {
-            val currentSceneKey by collectLastValue(sceneInteractor.currentScene.map { it.key })
+            val currentSceneKey by collectLastValue(sceneInteractor.desiredScene.map { it.key })
             prepareState(
                 isFeatureEnabled = true,
                 isBypassEnabled = true,
@@ -214,7 +243,7 @@
     @Test
     fun switchFromLockscreenToGoneWhenDeviceUnlocksWithBypassOn_featureOn_bypassOff() =
         testScope.runTest {
-            val currentSceneKey by collectLastValue(sceneInteractor.currentScene.map { it.key })
+            val currentSceneKey by collectLastValue(sceneInteractor.desiredScene.map { it.key })
             prepareState(
                 isFeatureEnabled = true,
                 isBypassEnabled = false,
@@ -231,7 +260,7 @@
     @Test
     fun switchFromLockscreenToGoneWhenDeviceUnlocksWithBypassOn_featureOff_bypassOn() =
         testScope.runTest {
-            val currentSceneKey by collectLastValue(sceneInteractor.currentScene.map { it.key })
+            val currentSceneKey by collectLastValue(sceneInteractor.desiredScene.map { it.key })
             prepareState(
                 isFeatureEnabled = false,
                 isBypassEnabled = true,
@@ -248,7 +277,7 @@
     @Test
     fun switchToLockscreenWhenDeviceSleepsLocked_featureEnabled() =
         testScope.runTest {
-            val currentSceneKey by collectLastValue(sceneInteractor.currentScene.map { it.key })
+            val currentSceneKey by collectLastValue(sceneInteractor.desiredScene.map { it.key })
             prepareState(
                 isFeatureEnabled = true,
                 isDeviceUnlocked = false,
@@ -265,7 +294,7 @@
     @Test
     fun switchToLockscreenWhenDeviceSleepsLocked_featureDisabled() =
         testScope.runTest {
-            val currentSceneKey by collectLastValue(sceneInteractor.currentScene.map { it.key })
+            val currentSceneKey by collectLastValue(sceneInteractor.desiredScene.map { it.key })
             prepareState(
                 isFeatureEnabled = false,
                 isDeviceUnlocked = false,
@@ -282,6 +311,7 @@
     @Test
     fun hydrateSystemUiState() =
         testScope.runTest {
+            val transitionStateFlow = prepareState()
             underTest.start()
             runCurrent()
             clearInvocations(sysUiState)
@@ -294,9 +324,16 @@
                     SceneKey.QuickSettings,
                 )
                 .forEachIndexed { index, sceneKey ->
-                    sceneInteractor.setCurrentScene(SceneModel(sceneKey), "reason")
+                    sceneInteractor.changeScene(SceneModel(sceneKey), "reason")
                     runCurrent()
+                    verify(sysUiState, times(index)).commitUpdate(Display.DEFAULT_DISPLAY)
 
+                    sceneInteractor.onSceneChanged(SceneModel(sceneKey), "reason")
+                    runCurrent()
+                    verify(sysUiState, times(index)).commitUpdate(Display.DEFAULT_DISPLAY)
+
+                    transitionStateFlow.value = ObservableTransitionState.Idle(sceneKey)
+                    runCurrent()
                     verify(sysUiState, times(index + 1)).commitUpdate(Display.DEFAULT_DISPLAY)
                 }
         }
@@ -304,7 +341,7 @@
     @Test
     fun switchToGoneWhenDeviceStartsToWakeUp_authMethodNone_featureEnabled() =
         testScope.runTest {
-            val currentSceneKey by collectLastValue(sceneInteractor.currentScene.map { it.key })
+            val currentSceneKey by collectLastValue(sceneInteractor.desiredScene.map { it.key })
             prepareState(
                 isFeatureEnabled = true,
                 initialSceneKey = SceneKey.Lockscreen,
@@ -321,7 +358,7 @@
     @Test
     fun switchToGoneWhenDeviceStartsToWakeUp_authMethodNotNone_featureEnabled() =
         testScope.runTest {
-            val currentSceneKey by collectLastValue(sceneInteractor.currentScene.map { it.key })
+            val currentSceneKey by collectLastValue(sceneInteractor.desiredScene.map { it.key })
             prepareState(
                 isFeatureEnabled = true,
                 initialSceneKey = SceneKey.Lockscreen,
@@ -338,7 +375,7 @@
     @Test
     fun switchToGoneWhenDeviceStartsToWakeUp_authMethodNone_featureDisabled() =
         testScope.runTest {
-            val currentSceneKey by collectLastValue(sceneInteractor.currentScene.map { it.key })
+            val currentSceneKey by collectLastValue(sceneInteractor.desiredScene.map { it.key })
             prepareState(
                 isFeatureEnabled = false,
                 initialSceneKey = SceneKey.Lockscreen,
@@ -358,17 +395,27 @@
         isBypassEnabled: Boolean = false,
         initialSceneKey: SceneKey? = null,
         authenticationMethod: AuthenticationMethodModel? = null,
-    ) {
+    ): MutableStateFlow<ObservableTransitionState> {
         featureFlags.set(Flags.SCENE_CONTAINER, isFeatureEnabled)
         authenticationRepository.setUnlocked(isDeviceUnlocked)
         keyguardRepository.setBypassEnabled(isBypassEnabled)
-        initialSceneKey?.let { sceneInteractor.setCurrentScene(SceneModel(it), "reason") }
+        val transitionStateFlow =
+            MutableStateFlow<ObservableTransitionState>(
+                ObservableTransitionState.Idle(SceneKey.Lockscreen)
+            )
+        sceneInteractor.setTransitionState(transitionStateFlow)
+        initialSceneKey?.let {
+            transitionStateFlow.value = ObservableTransitionState.Idle(it)
+            sceneInteractor.changeScene(SceneModel(it), "reason")
+            sceneInteractor.onSceneChanged(SceneModel(it), "reason")
+        }
         authenticationMethod?.let {
             authenticationRepository.setAuthenticationMethod(authenticationMethod)
             authenticationRepository.setLockscreenEnabled(
                 authenticationMethod != AuthenticationMethodModel.None
             )
         }
+        return transitionStateFlow
     }
 
     companion object {
diff --git a/packages/SystemUI/tests/src/com/android/systemui/scene/ui/viewmodel/SceneContainerViewModelTest.kt b/packages/SystemUI/tests/src/com/android/systemui/scene/ui/viewmodel/SceneContainerViewModelTest.kt
index 9f3b12b..da6c4269 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/scene/ui/viewmodel/SceneContainerViewModelTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/scene/ui/viewmodel/SceneContainerViewModelTest.kt
@@ -69,7 +69,8 @@
         val currentScene by collectLastValue(underTest.currentScene)
         assertThat(currentScene).isEqualTo(SceneModel(SceneKey.Lockscreen))
 
-        underTest.setCurrentScene(SceneModel(SceneKey.Shade))
+        underTest.onSceneChanged(SceneModel(SceneKey.Shade))
+
         assertThat(currentScene).isEqualTo(SceneModel(SceneKey.Shade))
     }
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/screenshot/ActionIntentCreatorTest.kt b/packages/SystemUI/tests/src/com/android/systemui/screenshot/ActionIntentCreatorTest.kt
index 77e4d89..2d3ee0e 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/screenshot/ActionIntentCreatorTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/screenshot/ActionIntentCreatorTest.kt
@@ -34,7 +34,7 @@
 class ActionIntentCreatorTest : SysuiTestCase() {
 
     @Test
-    fun testCreateShareIntent() {
+    fun testCreateShare() {
         val uri = Uri.parse("content://fake")
 
         val output = ActionIntentCreator.createShare(uri)
@@ -59,7 +59,17 @@
     }
 
     @Test
-    fun testCreateShareIntentWithSubject() {
+    fun testCreateShare_embeddedUserIdRemoved() {
+        val uri = Uri.parse("content://555@fake")
+
+        val output = ActionIntentCreator.createShare(uri)
+
+        assertThat(output.getParcelableExtra(Intent.EXTRA_INTENT, Intent::class.java))
+            .hasData(Uri.parse("content://fake"))
+    }
+
+    @Test
+    fun testCreateShareWithSubject() {
         val uri = Uri.parse("content://fake")
         val subject = "Example subject"
 
@@ -83,7 +93,7 @@
     }
 
     @Test
-    fun testCreateShareIntentWithExtraText() {
+    fun testCreateShareWithText() {
         val uri = Uri.parse("content://fake")
         val extraText = "Extra text"
 
@@ -107,13 +117,13 @@
     }
 
     @Test
-    fun testCreateEditIntent() {
+    fun testCreateEdit() {
         val uri = Uri.parse("content://fake")
         val context = mock<Context>()
 
         whenever(context.getString(eq(R.string.config_screenshotEditor))).thenReturn("")
 
-        val output = ActionIntentCreator.createEditIntent(uri, context)
+        val output = ActionIntentCreator.createEdit(uri, context)
 
         assertThat(output).hasAction(Intent.ACTION_EDIT)
         assertThat(output).hasData(uri)
@@ -129,7 +139,18 @@
     }
 
     @Test
-    fun testCreateEditIntent_withEditor() {
+    fun testCreateEdit_embeddedUserIdRemoved() {
+        val uri = Uri.parse("content://555@fake")
+        val context = mock<Context>()
+        whenever(context.getString(eq(R.string.config_screenshotEditor))).thenReturn("")
+
+        val output = ActionIntentCreator.createEdit(uri, context)
+
+        assertThat(output).hasData(Uri.parse("content://fake"))
+    }
+
+    @Test
+    fun testCreateEdit_withEditor() {
         val uri = Uri.parse("content://fake")
         val context = mock<Context>()
         val component = ComponentName("com.android.foo", "com.android.foo.Something")
@@ -137,7 +158,7 @@
         whenever(context.getString(eq(R.string.config_screenshotEditor)))
             .thenReturn(component.flattenToString())
 
-        val output = ActionIntentCreator.createEditIntent(uri, context)
+        val output = ActionIntentCreator.createEdit(uri, context)
 
         assertThat(output).hasComponent(component)
     }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/shade/ui/viewmodel/ShadeSceneViewModelTest.kt b/packages/SystemUI/tests/src/com/android/systemui/shade/ui/viewmodel/ShadeSceneViewModelTest.kt
index d930160..7443097 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/shade/ui/viewmodel/ShadeSceneViewModelTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/shade/ui/viewmodel/ShadeSceneViewModelTest.kt
@@ -78,7 +78,7 @@
     @Test
     fun onContentClicked_deviceUnlocked_switchesToGone() =
         testScope.runTest {
-            val currentScene by collectLastValue(sceneInteractor.currentScene)
+            val currentScene by collectLastValue(sceneInteractor.desiredScene)
             utils.authenticationRepository.setAuthenticationMethod(AuthenticationMethodModel.Pin)
             utils.authenticationRepository.setUnlocked(true)
             runCurrent()
@@ -91,7 +91,7 @@
     @Test
     fun onContentClicked_deviceLockedSecurely_switchesToBouncer() =
         testScope.runTest {
-            val currentScene by collectLastValue(sceneInteractor.currentScene)
+            val currentScene by collectLastValue(sceneInteractor.desiredScene)
             utils.authenticationRepository.setAuthenticationMethod(AuthenticationMethodModel.Pin)
             utils.authenticationRepository.setUnlocked(false)
             runCurrent()
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/ExpandableNotificationRowControllerTest.kt b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/ExpandableNotificationRowControllerTest.kt
index 764005b8..0cc0b98 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/ExpandableNotificationRowControllerTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/ExpandableNotificationRowControllerTest.kt
@@ -17,6 +17,10 @@
 
 package com.android.systemui.statusbar.notification.row
 
+import android.app.Notification
+import android.net.Uri
+import android.os.UserHandle
+import android.os.UserHandle.USER_ALL
 import android.testing.AndroidTestingRunner
 import android.testing.TestableLooper
 import androidx.test.filters.SmallTest
@@ -29,13 +33,17 @@
 import com.android.systemui.plugins.FalsingManager
 import com.android.systemui.plugins.PluginManager
 import com.android.systemui.plugins.statusbar.StatusBarStateController
+import com.android.systemui.statusbar.SbnBuilder
 import com.android.systemui.statusbar.SmartReplyController
+import com.android.systemui.statusbar.notification.collection.NotificationEntry
+import com.android.systemui.statusbar.notification.collection.NotificationEntryBuilder
 import com.android.systemui.statusbar.notification.collection.provider.NotificationDismissibilityProvider
 import com.android.systemui.statusbar.notification.collection.render.FakeNodeController
 import com.android.systemui.statusbar.notification.collection.render.GroupExpansionManager
 import com.android.systemui.statusbar.notification.collection.render.GroupMembershipManager
 import com.android.systemui.statusbar.notification.logging.NotificationLogger
 import com.android.systemui.statusbar.notification.people.PeopleNotificationIdentifier
+import com.android.systemui.statusbar.notification.row.ExpandableNotificationRowController.BUBBLES_SETTING_URI
 import com.android.systemui.statusbar.notification.stack.NotificationChildrenContainer
 import com.android.systemui.statusbar.notification.stack.NotificationChildrenContainerLogger
 import com.android.systemui.statusbar.notification.stack.NotificationListContainer
@@ -46,9 +54,9 @@
 import com.android.systemui.util.mockito.any
 import com.android.systemui.util.mockito.eq
 import com.android.systemui.util.mockito.mock
+import com.android.systemui.util.mockito.withArgCaptor
 import com.android.systemui.util.time.SystemClock
 import com.android.systemui.wmshell.BubblesManager
-import java.util.Optional
 import junit.framework.Assert
 import org.junit.After
 import org.junit.Before
@@ -56,9 +64,11 @@
 import org.junit.runner.RunWith
 import org.mockito.Mockito
 import org.mockito.Mockito.anyBoolean
+import org.mockito.Mockito.mock
 import org.mockito.Mockito.never
 import org.mockito.Mockito.verify
 import org.mockito.Mockito.`when` as whenever
+import java.util.Optional
 
 @SmallTest
 @RunWith(AndroidTestingRunner::class)
@@ -94,10 +104,10 @@
     private val featureFlags: FeatureFlags = mock()
     private val peopleNotificationIdentifier: PeopleNotificationIdentifier = mock()
     private val bubblesManager: BubblesManager = mock()
+    private val settingsController: NotificationSettingsController = mock()
     private val dragController: ExpandableNotificationRowDragController = mock()
     private val dismissibilityProvider: NotificationDismissibilityProvider = mock()
     private val statusBarService: IStatusBarService = mock()
-
     private lateinit var controller: ExpandableNotificationRowController
 
     @Before
@@ -134,11 +144,16 @@
                 featureFlags,
                 peopleNotificationIdentifier,
                 Optional.of(bubblesManager),
+                settingsController,
                 dragController,
                 dismissibilityProvider,
                 statusBarService
             )
         whenever(view.childrenContainer).thenReturn(childrenContainer)
+
+        val notification = Notification.Builder(mContext).build()
+        val sbn = SbnBuilder().setNotification(notification).build()
+        whenever(view.entry).thenReturn(NotificationEntryBuilder().setSbn(sbn).build())
     }
 
     @After
@@ -206,4 +221,74 @@
         verify(view).removeChildNotification(eq(childView))
         verify(listContainer).notifyGroupChildRemoved(eq(childView), eq(childrenContainer))
     }
+
+    @Test
+    fun registerSettingsListener_forBubbles() {
+        controller.init(mock(NotificationEntry::class.java))
+        val viewStateObserver = withArgCaptor {
+            verify(view).addOnAttachStateChangeListener(capture());
+        }
+        viewStateObserver.onViewAttachedToWindow(view);
+        verify(settingsController).addCallback(any(), any());
+    }
+
+    @Test
+    fun unregisterSettingsListener_forBubbles() {
+        controller.init(mock(NotificationEntry::class.java))
+        val viewStateObserver = withArgCaptor {
+            verify(view).addOnAttachStateChangeListener(capture());
+        }
+        viewStateObserver.onViewDetachedFromWindow(view);
+        verify(settingsController).removeCallback(any(), any());
+    }
+
+    @Test
+    fun settingsListener_invalidUri() {
+        controller.mSettingsListener.onSettingChanged(Uri.EMPTY, view.entry.sbn.userId, "1")
+
+        verify(view, never()).getPrivateLayout()
+    }
+
+    @Test
+    fun settingsListener_invalidUserId() {
+        controller.mSettingsListener.onSettingChanged(BUBBLES_SETTING_URI, -1000, "1")
+        controller.mSettingsListener.onSettingChanged(BUBBLES_SETTING_URI, -1000, null)
+
+        verify(view, never()).getPrivateLayout()
+    }
+
+    @Test
+    fun settingsListener_validUserId() {
+        val childView: NotificationContentView = mock()
+        whenever(view.privateLayout).thenReturn(childView)
+
+        controller.mSettingsListener.onSettingChanged(
+                BUBBLES_SETTING_URI, view.entry.sbn.userId, "1")
+        verify(childView).setBubblesEnabledForUser(true)
+
+        controller.mSettingsListener.onSettingChanged(
+                BUBBLES_SETTING_URI, view.entry.sbn.userId, "9")
+        verify(childView).setBubblesEnabledForUser(false)
+    }
+
+    @Test
+    fun settingsListener_userAll() {
+        val childView: NotificationContentView = mock()
+        whenever(view.privateLayout).thenReturn(childView)
+
+        val notification = Notification.Builder(mContext).build()
+        val sbn = SbnBuilder().setNotification(notification)
+                .setUser(UserHandle.of(USER_ALL))
+                .build()
+        whenever(view.entry).thenReturn(NotificationEntryBuilder()
+                .setSbn(sbn)
+                .setUser(UserHandle.of(USER_ALL))
+                .build())
+
+        controller.mSettingsListener.onSettingChanged(BUBBLES_SETTING_URI, 9, "1")
+        verify(childView).setBubblesEnabledForUser(true)
+
+        controller.mSettingsListener.onSettingChanged(BUBBLES_SETTING_URI, 1, "0")
+        verify(childView).setBubblesEnabledForUser(false)
+    }
 }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/NotificationContentViewTest.kt b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/NotificationContentViewTest.kt
index 0b90ebe..c4baa69 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/NotificationContentViewTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/NotificationContentViewTest.kt
@@ -250,6 +250,9 @@
             .thenReturn(actionListMarginTarget)
         view.setContainingNotification(mockContainingNotification)
 
+        // Given: controller says bubbles are enabled for the user
+        view.setBubblesEnabledForUser(true);
+
         // When: call NotificationContentView.setExpandedChild() to set the expandedChild
         view.expandedChild = mockExpandedChild
 
@@ -305,6 +308,12 @@
         // NotificationEntry, which should show bubble button
         view.onNotificationUpdated(createMockNotificationEntry(true))
 
+        // Then: no bubble yet
+        assertEquals(notificationContentMargin, getMarginBottom(actionListMarginTarget))
+
+        // Given: controller says bubbles are enabled for the user
+        view.setBubblesEnabledForUser(true);
+
         // Then: bottom margin of actionListMarginTarget should not change, still be 20
         assertEquals(0, getMarginBottom(actionListMarginTarget))
     }
@@ -405,7 +414,6 @@
             val userMock: UserHandle = mock()
             whenever(this.sbn).thenReturn(sbnMock)
             whenever(sbnMock.user).thenReturn(userMock)
-            doReturn(showButton).whenever(view).shouldShowBubbleButton(this)
         }
 
     private fun createLinearLayoutWithBottomMargin(bottomMargin: Int): LinearLayout {
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/NotificationConversationInfoTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/NotificationConversationInfoTest.java
index 90adabf..596e9a2 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/NotificationConversationInfoTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/NotificationConversationInfoTest.java
@@ -62,6 +62,7 @@
 import android.graphics.drawable.Icon;
 import android.os.Handler;
 import android.os.UserHandle;
+import android.os.UserManager;
 import android.service.notification.StatusBarNotification;
 import android.test.suitebuilder.annotation.SmallTest;
 import android.testing.AndroidTestingRunner;
@@ -132,6 +133,8 @@
     @Mock
     private PackageManager mMockPackageManager;
     @Mock
+    private UserManager mUserManager;
+    @Mock
     private OnUserInteractionCallback mOnUserInteractionCallback;
     @Mock
     private BubblesManager mBubblesManager;
@@ -238,6 +241,7 @@
         mNotificationInfo.bindNotification(
                 mShortcutManager,
                 mMockPackageManager,
+                mUserManager,
                 mPeopleSpaceWidgetManager,
                 mMockINotificationManager,
                 mOnUserInteractionCallback,
@@ -262,6 +266,7 @@
         mNotificationInfo.bindNotification(
                 mShortcutManager,
                 mMockPackageManager,
+                mUserManager,
                 mPeopleSpaceWidgetManager,
                 mMockINotificationManager,
                 mOnUserInteractionCallback,
@@ -314,6 +319,7 @@
         mNotificationInfo.bindNotification(
                 mShortcutManager,
                 mMockPackageManager,
+                mUserManager,
                 mPeopleSpaceWidgetManager,
                 mMockINotificationManager,
                 mOnUserInteractionCallback,
@@ -339,6 +345,7 @@
         mNotificationInfo.bindNotification(
                 mShortcutManager,
                 mMockPackageManager,
+                mUserManager,
                 mPeopleSpaceWidgetManager,
                 mMockINotificationManager,
                 mOnUserInteractionCallback,
@@ -363,6 +370,7 @@
         mNotificationInfo.bindNotification(
                 mShortcutManager,
                 mMockPackageManager,
+                mUserManager,
                 mPeopleSpaceWidgetManager,
                 mMockINotificationManager,
                 mOnUserInteractionCallback,
@@ -398,6 +406,7 @@
         mNotificationInfo.bindNotification(
                 mShortcutManager,
                 mMockPackageManager,
+                mUserManager,
                 mPeopleSpaceWidgetManager,
                 mMockINotificationManager,
                 mOnUserInteractionCallback,
@@ -423,6 +432,7 @@
         mNotificationInfo.bindNotification(
                 mShortcutManager,
                 mMockPackageManager,
+                mUserManager,
                 mPeopleSpaceWidgetManager,
                 mMockINotificationManager,
                 mOnUserInteractionCallback,
@@ -452,6 +462,7 @@
         mNotificationInfo.bindNotification(
                 mShortcutManager,
                 mMockPackageManager,
+                mUserManager,
                 mPeopleSpaceWidgetManager,
                 mMockINotificationManager,
                 mOnUserInteractionCallback,
@@ -476,6 +487,7 @@
         mNotificationInfo.bindNotification(
                 mShortcutManager,
                 mMockPackageManager,
+                mUserManager,
                 mPeopleSpaceWidgetManager,
                 mMockINotificationManager,
                 mOnUserInteractionCallback,
@@ -504,6 +516,7 @@
         mNotificationInfo.bindNotification(
                 mShortcutManager,
                 mMockPackageManager,
+                mUserManager,
                 mPeopleSpaceWidgetManager,
                 mMockINotificationManager,
                 mOnUserInteractionCallback,
@@ -532,6 +545,7 @@
         mNotificationInfo.bindNotification(
                 mShortcutManager,
                 mMockPackageManager,
+                mUserManager,
                 mPeopleSpaceWidgetManager,
                 mMockINotificationManager,
                 mOnUserInteractionCallback,
@@ -563,6 +577,7 @@
         mNotificationInfo.bindNotification(
                 mShortcutManager,
                 mMockPackageManager,
+                mUserManager,
                 mPeopleSpaceWidgetManager,
                 mMockINotificationManager,
                 mOnUserInteractionCallback,
@@ -600,6 +615,7 @@
         mNotificationInfo.bindNotification(
                 mShortcutManager,
                 mMockPackageManager,
+                mUserManager,
                 mPeopleSpaceWidgetManager,
                 mMockINotificationManager,
                 mOnUserInteractionCallback,
@@ -628,6 +644,7 @@
         mNotificationInfo.bindNotification(
                 mShortcutManager,
                 mMockPackageManager,
+                mUserManager,
                 mPeopleSpaceWidgetManager,
                 mMockINotificationManager,
                 mOnUserInteractionCallback,
@@ -663,6 +680,7 @@
         mNotificationInfo.bindNotification(
                 mShortcutManager,
                 mMockPackageManager,
+                mUserManager,
                 mPeopleSpaceWidgetManager,
                 mMockINotificationManager,
                 mOnUserInteractionCallback,
@@ -691,6 +709,7 @@
         mNotificationInfo.bindNotification(
                 mShortcutManager,
                 mMockPackageManager,
+                mUserManager,
                 mPeopleSpaceWidgetManager,
                 mMockINotificationManager,
                 mOnUserInteractionCallback,
@@ -735,6 +754,7 @@
         mNotificationInfo.bindNotification(
                 mShortcutManager,
                 mMockPackageManager,
+                mUserManager,
                 mPeopleSpaceWidgetManager,
                 mMockINotificationManager,
                 mOnUserInteractionCallback,
@@ -778,6 +798,7 @@
         mNotificationInfo.bindNotification(
                 mShortcutManager,
                 mMockPackageManager,
+                mUserManager,
                 mPeopleSpaceWidgetManager,
                 mMockINotificationManager,
                 mOnUserInteractionCallback,
@@ -822,6 +843,7 @@
         mNotificationInfo.bindNotification(
                 mShortcutManager,
                 mMockPackageManager,
+                mUserManager,
                 mPeopleSpaceWidgetManager,
                 mMockINotificationManager,
                 mOnUserInteractionCallback,
@@ -860,6 +882,7 @@
         mNotificationInfo.bindNotification(
                 mShortcutManager,
                 mMockPackageManager,
+                mUserManager,
                 mPeopleSpaceWidgetManager,
                 mMockINotificationManager,
                 mOnUserInteractionCallback,
@@ -896,6 +919,7 @@
         mNotificationInfo.bindNotification(
                 mShortcutManager,
                 mMockPackageManager,
+                mUserManager,
                 mPeopleSpaceWidgetManager,
                 mMockINotificationManager,
                 mOnUserInteractionCallback,
@@ -936,6 +960,7 @@
         mNotificationInfo.bindNotification(
                 mShortcutManager,
                 mMockPackageManager,
+                mUserManager,
                 mPeopleSpaceWidgetManager,
                 mMockINotificationManager,
                 mOnUserInteractionCallback,
@@ -967,6 +992,7 @@
         mNotificationInfo.bindNotification(
                 mShortcutManager,
                 mMockPackageManager,
+                mUserManager,
                 mPeopleSpaceWidgetManager,
                 mMockINotificationManager,
                 mOnUserInteractionCallback,
@@ -996,6 +1022,7 @@
         mNotificationInfo.bindNotification(
                 mShortcutManager,
                 mMockPackageManager,
+                mUserManager,
                 mPeopleSpaceWidgetManager,
                 mMockINotificationManager,
                 mOnUserInteractionCallback,
@@ -1033,6 +1060,7 @@
         mNotificationInfo.bindNotification(
                 mShortcutManager,
                 mMockPackageManager,
+                mUserManager,
                 mPeopleSpaceWidgetManager,
                 mMockINotificationManager,
                 mOnUserInteractionCallback,
@@ -1069,6 +1097,7 @@
         mNotificationInfo.bindNotification(
                 mShortcutManager,
                 mMockPackageManager,
+                mUserManager,
                 mPeopleSpaceWidgetManager,
                 mMockINotificationManager,
                 mOnUserInteractionCallback,
@@ -1104,6 +1133,7 @@
         mNotificationInfo.bindNotification(
                 mShortcutManager,
                 mMockPackageManager,
+                mUserManager,
                 mPeopleSpaceWidgetManager,
                 mMockINotificationManager,
                 mOnUserInteractionCallback,
@@ -1143,6 +1173,7 @@
         mNotificationInfo.bindNotification(
                 mShortcutManager,
                 mMockPackageManager,
+                mUserManager,
                 mPeopleSpaceWidgetManager,
                 mMockINotificationManager,
                 mOnUserInteractionCallback,
@@ -1173,6 +1204,7 @@
         mNotificationInfo.bindNotification(
                 mShortcutManager,
                 mMockPackageManager,
+                mUserManager,
                 mPeopleSpaceWidgetManager,
                 mMockINotificationManager,
                 mOnUserInteractionCallback,
@@ -1198,6 +1230,7 @@
         mNotificationInfo.bindNotification(
                 mShortcutManager,
                 mMockPackageManager,
+                mUserManager,
                 mPeopleSpaceWidgetManager,
                 mMockINotificationManager,
                 mOnUserInteractionCallback,
@@ -1219,11 +1252,13 @@
 
     @Test
     public void testSelectPriorityRequestsPinPeopleTile() {
+        when(mUserManager.isSameProfileGroup(anyInt(), anyInt())).thenReturn(true);
         //WHEN channel is default importance
         mNotificationChannel.setImportantConversation(false);
         mNotificationInfo.bindNotification(
                 mShortcutManager,
                 mMockPackageManager,
+                mUserManager,
                 mPeopleSpaceWidgetManager,
                 mMockINotificationManager,
                 mOnUserInteractionCallback,
@@ -1250,10 +1285,45 @@
     }
 
     @Test
+    public void testSelectPriorityRequestsPinPeopleTile_noMultiuser() {
+        when(mUserManager.isSameProfileGroup(anyInt(), anyInt())).thenReturn(false);
+        //WHEN channel is default importance
+        mNotificationChannel.setImportantConversation(false);
+        mNotificationInfo.bindNotification(
+                mShortcutManager,
+                mMockPackageManager,
+                mUserManager,
+                mPeopleSpaceWidgetManager,
+                mMockINotificationManager,
+                mOnUserInteractionCallback,
+                TEST_PACKAGE_NAME,
+                mNotificationChannel,
+                mEntry,
+                mBubbleMetadata,
+                null,
+                mIconFactory,
+                mContext,
+                true,
+                mTestHandler,
+                mTestHandler, null, Optional.of(mBubblesManager),
+                mShadeController);
+
+        // WHEN user clicks "priority"
+        mNotificationInfo.setSelectedAction(NotificationConversationInfo.ACTION_FAVORITE);
+
+        // and then done
+        mNotificationInfo.findViewById(R.id.done).performClick();
+
+        // No widget prompt; on a secondary user
+        verify(mPeopleSpaceWidgetManager, never()).requestPinAppWidget(any(), any());
+    }
+
+    @Test
     public void testSelectDefaultDoesNotRequestPinPeopleTile() {
         mNotificationInfo.bindNotification(
                 mShortcutManager,
                 mMockPackageManager,
+                mUserManager,
                 mPeopleSpaceWidgetManager,
                 mMockINotificationManager,
                 mOnUserInteractionCallback,
@@ -1288,6 +1358,7 @@
         mNotificationInfo.bindNotification(
                 mShortcutManager,
                 mMockPackageManager,
+                mUserManager,
                 mPeopleSpaceWidgetManager,
                 mMockINotificationManager,
                 mOnUserInteractionCallback,
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/NotificationGutsManagerTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/NotificationGutsManagerTest.java
index 3cefc99..705d52b 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/NotificationGutsManagerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/NotificationGutsManagerTest.java
@@ -52,6 +52,7 @@
 import android.graphics.Color;
 import android.os.Binder;
 import android.os.Handler;
+import android.os.UserManager;
 import android.provider.Settings;
 import android.service.notification.StatusBarNotification;
 import android.testing.AndroidTestingRunner;
@@ -137,6 +138,8 @@
     @Mock private HeadsUpManagerPhone mHeadsUpManagerPhone;
     @Mock private ActivityStarter mActivityStarter;
 
+    @Mock private UserManager mUserManager;
+
     @Before
     public void setUp() {
         mTestableLooper = TestableLooper.get(this);
@@ -147,7 +150,7 @@
 
         mGutsManager = new NotificationGutsManager(mContext, mHandler, mHandler,
                 mAccessibilityManager,
-                mHighPriorityProvider, mINotificationManager,
+                mHighPriorityProvider, mINotificationManager, mUserManager,
                 mPeopleSpaceWidgetManager, mLauncherApps, mShortcutManager,
                 mChannelEditorDialogController, mContextTracker, mAssistantFeedbackController,
                 Optional.of(mBubblesManager), new UiEventLoggerFake(), mOnUserInteractionCallback,
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/NotificationSettingsControllerTest.kt b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/NotificationSettingsControllerTest.kt
new file mode 100644
index 0000000..614995b
--- /dev/null
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/NotificationSettingsControllerTest.kt
@@ -0,0 +1,248 @@
+/*
+ * Copyright (c) 2023 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.statusbar.notification.row
+
+import android.app.ActivityManager
+import android.database.ContentObserver
+import android.net.Uri
+import android.os.Handler
+import android.provider.Settings.Secure
+import android.testing.AndroidTestingRunner
+import android.testing.TestableLooper
+import androidx.test.filters.SmallTest
+import com.android.systemui.SysuiTestCase
+import com.android.systemui.dump.DumpManager
+import com.android.systemui.settings.UserTracker
+import com.android.systemui.statusbar.notification.row.NotificationSettingsController.Listener
+import com.android.systemui.util.mockito.any
+import com.android.systemui.util.mockito.capture
+import com.android.systemui.util.mockito.eq
+import com.android.systemui.util.mockito.mock
+import com.android.systemui.util.mockito.whenever
+import com.android.systemui.util.settings.SecureSettings
+import org.junit.After
+import org.junit.Before
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.mockito.ArgumentCaptor
+import org.mockito.ArgumentMatchers
+import org.mockito.ArgumentMatchers.anyInt
+import org.mockito.ArgumentMatchers.anyString
+import org.mockito.Captor
+import org.mockito.Mock
+import org.mockito.Mockito
+import org.mockito.Mockito.anyBoolean
+import org.mockito.Mockito.never
+import org.mockito.Mockito.verify
+import org.mockito.MockitoAnnotations
+
+@SmallTest
+@RunWith(AndroidTestingRunner::class)
+@TestableLooper.RunWithLooper
+class NotificationSettingsControllerTest : SysuiTestCase() {
+
+    val setting1: String = Secure.NOTIFICATION_BUBBLES
+    val setting2: String = Secure.ACCESSIBILITY_ENABLED
+    val settingUri1: Uri = Secure.getUriFor(setting1)
+    val settingUri2: Uri = Secure.getUriFor(setting2)
+
+    @Mock
+    private lateinit var userTracker: UserTracker
+    private lateinit var mainHandler: Handler
+    private lateinit var backgroundHandler: Handler
+    private lateinit var testableLooper: TestableLooper
+    @Mock
+    private lateinit var secureSettings: SecureSettings
+    @Mock
+    private lateinit var dumpManager: DumpManager
+
+    @Captor
+    private lateinit var userTrackerCallbackCaptor: ArgumentCaptor<UserTracker.Callback>
+    @Captor
+    private lateinit var settingsObserverCaptor: ArgumentCaptor<ContentObserver>
+
+    private lateinit var controller: NotificationSettingsController
+
+    @Before
+    fun setUp() {
+        MockitoAnnotations.initMocks(this)
+        testableLooper = TestableLooper.get(this)
+        mainHandler = Handler(testableLooper.looper)
+        backgroundHandler = Handler(testableLooper.looper)
+        allowTestableLooperAsMainThread()
+        controller =
+                NotificationSettingsController(
+                        userTracker,
+                        mainHandler,
+                        backgroundHandler,
+                        secureSettings,
+                        dumpManager
+                )
+    }
+
+    @After
+    fun tearDown() {
+        disallowTestableLooperAsMainThread()
+    }
+
+    @Test
+    fun creationRegistersCallbacks() {
+        verify(userTracker).addCallback(any(), any())
+        verify(dumpManager).registerNormalDumpable(anyString(), eq(controller))
+    }
+    @Test
+    fun updateContentObserverRegistration_onUserChange_noSettingsListeners() {
+        verify(userTracker).addCallback(capture(userTrackerCallbackCaptor), any())
+        val userCallback = userTrackerCallbackCaptor.value
+        val userId = 9
+
+        // When: User is changed
+        userCallback.onUserChanged(userId, context)
+
+        // Validate: Nothing to do, since we aren't monitoring settings
+        verify(secureSettings, never()).unregisterContentObserver(any())
+        verify(secureSettings, never()).registerContentObserverForUser(
+                any(Uri::class.java), anyBoolean(), any(), anyInt())
+    }
+    @Test
+    fun updateContentObserverRegistration_onUserChange_withSettingsListeners() {
+        // When: someone is listening to a setting
+        controller.addCallback(settingUri1,
+                Mockito.mock(Listener::class.java))
+
+        verify(userTracker).addCallback(capture(userTrackerCallbackCaptor), any())
+        val userCallback = userTrackerCallbackCaptor.value
+        val userId = 9
+
+        // Then: User is changed
+        userCallback.onUserChanged(userId, context)
+
+        // Validate: The tracker is unregistered and re-registered with the new user
+        verify(secureSettings).unregisterContentObserver(any())
+        verify(secureSettings).registerContentObserverForUser(
+                eq(settingUri1), eq(false), any(), eq(userId))
+    }
+
+    @Test
+    fun addCallback_onlyFirstForUriRegistersObserver() {
+        controller.addCallback(settingUri1,
+                Mockito.mock(Listener::class.java))
+        verify(secureSettings).registerContentObserverForUser(
+                eq(settingUri1), eq(false), any(), eq(ActivityManager.getCurrentUser()))
+
+        controller.addCallback(settingUri1,
+                Mockito.mock(Listener::class.java))
+        verify(secureSettings).registerContentObserverForUser(
+                any(Uri::class.java), anyBoolean(), any(), anyInt())
+    }
+
+    @Test
+    fun addCallback_secondUriRegistersObserver() {
+        controller.addCallback(settingUri1,
+                Mockito.mock(Listener::class.java))
+        verify(secureSettings).registerContentObserverForUser(
+                eq(settingUri1), eq(false), any(), eq(ActivityManager.getCurrentUser()))
+
+        controller.addCallback(settingUri2,
+                Mockito.mock(Listener::class.java))
+        verify(secureSettings).registerContentObserverForUser(
+                eq(settingUri2), eq(false), any(), eq(ActivityManager.getCurrentUser()))
+        verify(secureSettings).registerContentObserverForUser(
+                eq(settingUri1), anyBoolean(), any(), anyInt())
+    }
+
+    @Test
+    fun removeCallback_lastUnregistersObserver() {
+        val listenerSetting1 : Listener = mock()
+        val listenerSetting2 : Listener = mock()
+        controller.addCallback(settingUri1, listenerSetting1)
+        verify(secureSettings).registerContentObserverForUser(
+                eq(settingUri1), eq(false), any(), eq(ActivityManager.getCurrentUser()))
+
+        controller.addCallback(settingUri2, listenerSetting2)
+        verify(secureSettings).registerContentObserverForUser(
+                eq(settingUri2), anyBoolean(), any(), anyInt())
+
+        controller.removeCallback(settingUri2, listenerSetting2)
+        verify(secureSettings, never()).unregisterContentObserver(any())
+
+        controller.removeCallback(settingUri1, listenerSetting1)
+        verify(secureSettings).unregisterContentObserver(any())
+    }
+
+    @Test
+    fun addCallback_updatesCurrentValue() {
+        whenever(secureSettings.getStringForUser(
+                setting1, ActivityManager.getCurrentUser())).thenReturn("9")
+        whenever(secureSettings.getStringForUser(
+                setting2, ActivityManager.getCurrentUser())).thenReturn("5")
+
+        val listenerSetting1a : Listener = mock()
+        val listenerSetting1b : Listener = mock()
+        val listenerSetting2 : Listener = mock()
+
+        controller.addCallback(settingUri1, listenerSetting1a)
+        controller.addCallback(settingUri1, listenerSetting1b)
+        controller.addCallback(settingUri2, listenerSetting2)
+
+        testableLooper.processAllMessages()
+
+        verify(listenerSetting1a).onSettingChanged(
+                settingUri1, ActivityManager.getCurrentUser(), "9")
+        verify(listenerSetting1b).onSettingChanged(
+                settingUri1, ActivityManager.getCurrentUser(), "9")
+        verify(listenerSetting2).onSettingChanged(
+                settingUri2, ActivityManager.getCurrentUser(), "5")
+    }
+
+    @Test
+    fun removeCallback_noMoreUpdates() {
+        whenever(secureSettings.getStringForUser(
+                setting1, ActivityManager.getCurrentUser())).thenReturn("9")
+
+        val listenerSetting1a : Listener = mock()
+        val listenerSetting1b : Listener = mock()
+
+        // First, register
+        controller.addCallback(settingUri1, listenerSetting1a)
+        controller.addCallback(settingUri1, listenerSetting1b)
+        testableLooper.processAllMessages()
+
+        verify(secureSettings).registerContentObserverForUser(
+                any(Uri::class.java), anyBoolean(), capture(settingsObserverCaptor), anyInt())
+        verify(listenerSetting1a).onSettingChanged(
+                settingUri1, ActivityManager.getCurrentUser(), "9")
+        verify(listenerSetting1b).onSettingChanged(
+                settingUri1, ActivityManager.getCurrentUser(), "9")
+        Mockito.clearInvocations(listenerSetting1b)
+        Mockito.clearInvocations(listenerSetting1a)
+
+        // Remove one of them
+        controller.removeCallback(settingUri1, listenerSetting1a)
+
+        // On update, only remaining listener should get the callback
+        settingsObserverCaptor.value.onChange(false, settingUri1)
+        testableLooper.processAllMessages()
+
+        verify(listenerSetting1a, never()).onSettingChanged(
+                settingUri1, ActivityManager.getCurrentUser(), "9")
+        verify(listenerSetting1b).onSettingChanged(
+                settingUri1, ActivityManager.getCurrentUser(), "9")
+    }
+
+}
\ No newline at end of file
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/wifi/data/repository/FakeWifiRepository.kt b/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/wifi/data/repository/FakeWifiRepository.kt
index 1bf431b..1c8dac1 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/wifi/data/repository/FakeWifiRepository.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/wifi/data/repository/FakeWifiRepository.kt
@@ -17,7 +17,7 @@
 package com.android.systemui.statusbar.pipeline.wifi.data.repository
 
 import com.android.systemui.statusbar.pipeline.shared.data.model.DataActivityModel
-import com.android.systemui.statusbar.pipeline.wifi.data.repository.prod.WifiRepositoryImpl.Companion.ACTIVITY_DEFAULT
+import com.android.systemui.statusbar.pipeline.wifi.data.repository.prod.WifiRepositoryHelper.ACTIVITY_DEFAULT
 import com.android.systemui.statusbar.pipeline.wifi.shared.model.WifiNetworkModel
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.StateFlow
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/wifi/data/repository/prod/WifiRepositoryImplTest.kt b/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/wifi/data/repository/prod/WifiRepositoryImplTest.kt
index fef042b..2dbeb7a 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/wifi/data/repository/prod/WifiRepositoryImplTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/wifi/data/repository/prod/WifiRepositoryImplTest.kt
@@ -489,6 +489,26 @@
         }
 
     @Test
+    fun wifiNetwork_neverHasHotspot() =
+        testScope.runTest {
+            val latest by collectLastValue(underTest.wifiNetwork)
+
+            val wifiInfo =
+                mock<WifiInfo>().apply {
+                    whenever(this.ssid).thenReturn(SSID)
+                    whenever(this.isPrimary).thenReturn(true)
+                }
+            val network = mock<Network>().apply { whenever(this.getNetId()).thenReturn(NETWORK_ID) }
+
+            getNetworkCallback()
+                .onCapabilitiesChanged(network, createWifiNetworkCapabilities(wifiInfo))
+
+            assertThat(latest is WifiNetworkModel.Active).isTrue()
+            assertThat((latest as WifiNetworkModel.Active).hotspotDeviceType)
+                .isEqualTo(WifiNetworkModel.HotspotDeviceType.NONE)
+        }
+
+    @Test
     fun wifiNetwork_isCarrierMerged_flowHasCarrierMerged() =
         testScope.runTest {
             val latest by collectLastValue(underTest.wifiNetwork)
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/wifi/data/repository/prod/WifiRepositoryViaTrackerLibTest.kt b/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/wifi/data/repository/prod/WifiRepositoryViaTrackerLibTest.kt
index 7002cbb..9959e00 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/wifi/data/repository/prod/WifiRepositoryViaTrackerLibTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/wifi/data/repository/prod/WifiRepositoryViaTrackerLibTest.kt
@@ -18,13 +18,18 @@
 
 import android.net.wifi.WifiManager
 import android.net.wifi.WifiManager.UNKNOWN_SSID
+import android.net.wifi.sharedconnectivity.app.NetworkProviderInfo
+import android.telephony.SubscriptionManager.INVALID_SUBSCRIPTION_ID
 import android.testing.TestableLooper
 import androidx.test.filters.SmallTest
 import com.android.systemui.SysuiTestCase
 import com.android.systemui.coroutines.collectLastValue
+import com.android.systemui.flags.FakeFeatureFlags
+import com.android.systemui.flags.Flags
 import com.android.systemui.log.LogBuffer
 import com.android.systemui.log.table.TableLogBuffer
 import com.android.systemui.statusbar.connectivity.WifiPickerTrackerFactory
+import com.android.systemui.statusbar.pipeline.shared.data.model.DataActivityModel
 import com.android.systemui.statusbar.pipeline.wifi.data.repository.prod.WifiRepositoryImpl.Companion.WIFI_NETWORK_DEFAULT
 import com.android.systemui.statusbar.pipeline.wifi.shared.model.WifiNetworkModel
 import com.android.systemui.util.concurrency.FakeExecutor
@@ -34,8 +39,13 @@
 import com.android.systemui.util.mockito.mock
 import com.android.systemui.util.mockito.whenever
 import com.android.systemui.util.time.FakeSystemClock
+import com.android.wifitrackerlib.HotspotNetworkEntry
+import com.android.wifitrackerlib.HotspotNetworkEntry.DeviceType
 import com.android.wifitrackerlib.MergedCarrierEntry
 import com.android.wifitrackerlib.WifiEntry
+import com.android.wifitrackerlib.WifiEntry.WIFI_LEVEL_MAX
+import com.android.wifitrackerlib.WifiEntry.WIFI_LEVEL_MIN
+import com.android.wifitrackerlib.WifiEntry.WIFI_LEVEL_UNREACHABLE
 import com.android.wifitrackerlib.WifiPickerTracker
 import com.google.common.truth.Truth.assertThat
 import kotlinx.coroutines.ExperimentalCoroutinesApi
@@ -45,6 +55,7 @@
 import kotlinx.coroutines.test.runTest
 import org.junit.Before
 import org.junit.Test
+import org.mockito.Mockito.verify
 
 /**
  * Note: Most of these tests are duplicates of [WifiRepositoryImplTest] tests.
@@ -57,10 +68,25 @@
 @TestableLooper.RunWithLooper(setAsMainLooper = true)
 class WifiRepositoryViaTrackerLibTest : SysuiTestCase() {
 
-    private lateinit var underTest: WifiRepositoryViaTrackerLib
+    // Using lazy means that the class will only be constructed once it's fetched. Because the
+    // repository internally sets some values on construction, we need to set up some test
+    // parameters (like feature flags) *before* construction. Using lazy allows us to do that setup
+    // inside each test case without needing to manually recreate the repository.
+    private val underTest: WifiRepositoryViaTrackerLib by lazy {
+        WifiRepositoryViaTrackerLib(
+            featureFlags,
+            testScope.backgroundScope,
+            executor,
+            wifiPickerTrackerFactory,
+            wifiManager,
+            logger,
+            tableLogger,
+        )
+    }
 
     private val executor = FakeExecutor(FakeSystemClock())
     private val logger = LogBuffer("name", maxSize = 100, logcatEchoTracker = mock())
+    private val featureFlags = FakeFeatureFlags()
     private val tableLogger = mock<TableLogBuffer>()
     private val wifiManager =
         mock<WifiManager>().apply { whenever(this.maxSignalLevel).thenReturn(10) }
@@ -74,12 +100,21 @@
 
     @Before
     fun setUp() {
+        featureFlags.set(Flags.INSTANT_TETHER, false)
         whenever(wifiPickerTrackerFactory.create(any(), capture(callbackCaptor)))
             .thenReturn(wifiPickerTracker)
-        underTest = createRepo()
     }
 
     @Test
+    fun wifiPickerTrackerCreation_scansDisabled() =
+        testScope.runTest {
+            collectLastValue(underTest.wifiNetwork)
+            testScope.runCurrent()
+
+            verify(wifiPickerTracker).disableScanning()
+        }
+
+    @Test
     fun isWifiEnabled_enabled_true() =
         testScope.runTest {
             val latest by collectLastValue(underTest.isWifiEnabled)
@@ -238,7 +273,7 @@
                 mock<WifiEntry>().apply {
                     whenever(this.isPrimaryNetwork).thenReturn(true)
                     whenever(this.level).thenReturn(3)
-                    whenever(this.ssid).thenReturn(SSID)
+                    whenever(this.title).thenReturn(TITLE)
                 }
             whenever(wifiPickerTracker.connectedWifiEntry).thenReturn(wifiEntry)
             getCallback().onWifiEntriesChanged()
@@ -246,7 +281,240 @@
             assertThat(latest is WifiNetworkModel.Active).isTrue()
             val latestActive = latest as WifiNetworkModel.Active
             assertThat(latestActive.level).isEqualTo(3)
-            assertThat(latestActive.ssid).isEqualTo(SSID)
+            assertThat(latestActive.ssid).isEqualTo(TITLE)
+        }
+
+    @Test
+    fun accessPointInfo_alwaysFalse() =
+        testScope.runTest {
+            val latest by collectLastValue(underTest.wifiNetwork)
+
+            val wifiEntry =
+                mock<WifiEntry>().apply {
+                    whenever(this.isPrimaryNetwork).thenReturn(true)
+                    whenever(this.level).thenReturn(3)
+                    whenever(this.title).thenReturn(TITLE)
+                }
+            whenever(wifiPickerTracker.connectedWifiEntry).thenReturn(wifiEntry)
+            getCallback().onWifiEntriesChanged()
+
+            assertThat(latest is WifiNetworkModel.Active).isTrue()
+            val latestActive = latest as WifiNetworkModel.Active
+            assertThat(latestActive.isPasspointAccessPoint).isFalse()
+            assertThat(latestActive.isOnlineSignUpForPasspointAccessPoint).isFalse()
+            assertThat(latestActive.passpointProviderFriendlyName).isNull()
+        }
+
+    @Test
+    fun wifiNetwork_unreachableLevel_inactiveNetwork() =
+        testScope.runTest {
+            val latest by collectLastValue(underTest.wifiNetwork)
+
+            val wifiEntry =
+                mock<WifiEntry>().apply {
+                    whenever(this.isPrimaryNetwork).thenReturn(true)
+                    whenever(this.level).thenReturn(WIFI_LEVEL_UNREACHABLE)
+                }
+            whenever(wifiPickerTracker.connectedWifiEntry).thenReturn(wifiEntry)
+            getCallback().onWifiEntriesChanged()
+
+            assertThat(latest).isEqualTo(WifiNetworkModel.Inactive)
+        }
+
+    @Test
+    fun wifiNetwork_levelTooHigh_inactiveNetwork() =
+        testScope.runTest {
+            val latest by collectLastValue(underTest.wifiNetwork)
+
+            val wifiEntry =
+                mock<WifiEntry>().apply {
+                    whenever(this.isPrimaryNetwork).thenReturn(true)
+                    whenever(this.level).thenReturn(WIFI_LEVEL_MAX + 1)
+                }
+            whenever(wifiPickerTracker.connectedWifiEntry).thenReturn(wifiEntry)
+            getCallback().onWifiEntriesChanged()
+
+            assertThat(latest).isEqualTo(WifiNetworkModel.Inactive)
+        }
+
+    @Test
+    fun wifiNetwork_levelTooLow_inactiveNetwork() =
+        testScope.runTest {
+            val latest by collectLastValue(underTest.wifiNetwork)
+
+            val wifiEntry =
+                mock<WifiEntry>().apply {
+                    whenever(this.isPrimaryNetwork).thenReturn(true)
+                    whenever(this.level).thenReturn(WIFI_LEVEL_MIN - 1)
+                }
+            whenever(wifiPickerTracker.connectedWifiEntry).thenReturn(wifiEntry)
+            getCallback().onWifiEntriesChanged()
+
+            assertThat(latest).isEqualTo(WifiNetworkModel.Inactive)
+        }
+
+    @Test
+    fun wifiNetwork_levelIsMax_activeNetworkWithMaxLevel() =
+        testScope.runTest {
+            val latest by collectLastValue(underTest.wifiNetwork)
+
+            val wifiEntry =
+                mock<WifiEntry>().apply {
+                    whenever(this.isPrimaryNetwork).thenReturn(true)
+                    whenever(this.level).thenReturn(WIFI_LEVEL_MAX)
+                }
+            whenever(wifiPickerTracker.connectedWifiEntry).thenReturn(wifiEntry)
+            getCallback().onWifiEntriesChanged()
+
+            assertThat(latest).isInstanceOf(WifiNetworkModel.Active::class.java)
+            assertThat((latest as WifiNetworkModel.Active).level).isEqualTo(WIFI_LEVEL_MAX)
+        }
+
+    @Test
+    fun wifiNetwork_levelIsMin_activeNetworkWithMinLevel() =
+        testScope.runTest {
+            val latest by collectLastValue(underTest.wifiNetwork)
+
+            val wifiEntry =
+                mock<WifiEntry>().apply {
+                    whenever(this.isPrimaryNetwork).thenReturn(true)
+                    whenever(this.level).thenReturn(WIFI_LEVEL_MIN)
+                }
+            whenever(wifiPickerTracker.connectedWifiEntry).thenReturn(wifiEntry)
+            getCallback().onWifiEntriesChanged()
+
+            assertThat(latest).isInstanceOf(WifiNetworkModel.Active::class.java)
+            assertThat((latest as WifiNetworkModel.Active).level).isEqualTo(WIFI_LEVEL_MIN)
+        }
+
+    @Test
+    fun wifiNetwork_notHotspot_none() =
+        testScope.runTest {
+            featureFlags.set(Flags.INSTANT_TETHER, true)
+            val latest by collectLastValue(underTest.wifiNetwork)
+
+            val wifiEntry =
+                mock<WifiEntry>().apply { whenever(this.isPrimaryNetwork).thenReturn(true) }
+            whenever(wifiPickerTracker.connectedWifiEntry).thenReturn(wifiEntry)
+            getCallback().onWifiEntriesChanged()
+
+            assertThat((latest as WifiNetworkModel.Active).hotspotDeviceType)
+                .isEqualTo(WifiNetworkModel.HotspotDeviceType.NONE)
+        }
+
+    @Test
+    fun wifiNetwork_hotspot_unknown() =
+        testScope.runTest {
+            featureFlags.set(Flags.INSTANT_TETHER, true)
+            val latest by collectLastValue(underTest.wifiNetwork)
+
+            val wifiEntry = createHotspotWithType(NetworkProviderInfo.DEVICE_TYPE_UNKNOWN)
+            whenever(wifiPickerTracker.connectedWifiEntry).thenReturn(wifiEntry)
+            getCallback().onWifiEntriesChanged()
+
+            assertThat((latest as WifiNetworkModel.Active).hotspotDeviceType)
+                .isEqualTo(WifiNetworkModel.HotspotDeviceType.UNKNOWN)
+        }
+
+    @Test
+    fun wifiNetwork_hotspot_phone() =
+        testScope.runTest {
+            featureFlags.set(Flags.INSTANT_TETHER, true)
+            val latest by collectLastValue(underTest.wifiNetwork)
+
+            val wifiEntry = createHotspotWithType(NetworkProviderInfo.DEVICE_TYPE_PHONE)
+            whenever(wifiPickerTracker.connectedWifiEntry).thenReturn(wifiEntry)
+            getCallback().onWifiEntriesChanged()
+
+            assertThat((latest as WifiNetworkModel.Active).hotspotDeviceType)
+                .isEqualTo(WifiNetworkModel.HotspotDeviceType.PHONE)
+        }
+
+    @Test
+    fun wifiNetwork_hotspot_tablet() =
+        testScope.runTest {
+            featureFlags.set(Flags.INSTANT_TETHER, true)
+            val latest by collectLastValue(underTest.wifiNetwork)
+
+            val wifiEntry = createHotspotWithType(NetworkProviderInfo.DEVICE_TYPE_TABLET)
+            whenever(wifiPickerTracker.connectedWifiEntry).thenReturn(wifiEntry)
+            getCallback().onWifiEntriesChanged()
+
+            assertThat((latest as WifiNetworkModel.Active).hotspotDeviceType)
+                .isEqualTo(WifiNetworkModel.HotspotDeviceType.TABLET)
+        }
+
+    @Test
+    fun wifiNetwork_hotspot_laptop() =
+        testScope.runTest {
+            featureFlags.set(Flags.INSTANT_TETHER, true)
+            val latest by collectLastValue(underTest.wifiNetwork)
+
+            val wifiEntry = createHotspotWithType(NetworkProviderInfo.DEVICE_TYPE_LAPTOP)
+            whenever(wifiPickerTracker.connectedWifiEntry).thenReturn(wifiEntry)
+            getCallback().onWifiEntriesChanged()
+
+            assertThat((latest as WifiNetworkModel.Active).hotspotDeviceType)
+                .isEqualTo(WifiNetworkModel.HotspotDeviceType.LAPTOP)
+        }
+
+    @Test
+    fun wifiNetwork_hotspot_watch() =
+        testScope.runTest {
+            featureFlags.set(Flags.INSTANT_TETHER, true)
+            val latest by collectLastValue(underTest.wifiNetwork)
+
+            val wifiEntry = createHotspotWithType(NetworkProviderInfo.DEVICE_TYPE_WATCH)
+            whenever(wifiPickerTracker.connectedWifiEntry).thenReturn(wifiEntry)
+            getCallback().onWifiEntriesChanged()
+
+            assertThat((latest as WifiNetworkModel.Active).hotspotDeviceType)
+                .isEqualTo(WifiNetworkModel.HotspotDeviceType.WATCH)
+        }
+
+    @Test
+    fun wifiNetwork_hotspot_auto() =
+        testScope.runTest {
+            featureFlags.set(Flags.INSTANT_TETHER, true)
+            val latest by collectLastValue(underTest.wifiNetwork)
+
+            val wifiEntry = createHotspotWithType(NetworkProviderInfo.DEVICE_TYPE_AUTO)
+            whenever(wifiPickerTracker.connectedWifiEntry).thenReturn(wifiEntry)
+            getCallback().onWifiEntriesChanged()
+
+            assertThat((latest as WifiNetworkModel.Active).hotspotDeviceType)
+                .isEqualTo(WifiNetworkModel.HotspotDeviceType.AUTO)
+        }
+
+    @Test
+    fun wifiNetwork_hotspot_invalid() =
+        testScope.runTest {
+            featureFlags.set(Flags.INSTANT_TETHER, true)
+            val latest by collectLastValue(underTest.wifiNetwork)
+
+            val wifiEntry = createHotspotWithType(1234)
+            whenever(wifiPickerTracker.connectedWifiEntry).thenReturn(wifiEntry)
+            getCallback().onWifiEntriesChanged()
+
+            assertThat((latest as WifiNetworkModel.Active).hotspotDeviceType)
+                .isEqualTo(WifiNetworkModel.HotspotDeviceType.INVALID)
+        }
+
+    @Test
+    fun wifiNetwork_hotspot_flagOff_valueNotUsed() =
+        testScope.runTest {
+            // WHEN the flag is off
+            featureFlags.set(Flags.INSTANT_TETHER, false)
+
+            val latest by collectLastValue(underTest.wifiNetwork)
+
+            val wifiEntry = createHotspotWithType(NetworkProviderInfo.DEVICE_TYPE_WATCH)
+            whenever(wifiPickerTracker.connectedWifiEntry).thenReturn(wifiEntry)
+            getCallback().onWifiEntriesChanged()
+
+            // THEN NONE is always used, even if the wifi entry does have a hotspot device type
+            assertThat((latest as WifiNetworkModel.Active).hotspotDeviceType)
+                .isEqualTo(WifiNetworkModel.HotspotDeviceType.NONE)
         }
 
     @Test
@@ -258,6 +526,7 @@
                 mock<MergedCarrierEntry>().apply {
                     whenever(this.isPrimaryNetwork).thenReturn(true)
                     whenever(this.level).thenReturn(3)
+                    whenever(this.subscriptionId).thenReturn(567)
                 }
             whenever(wifiPickerTracker.connectedWifiEntry).thenReturn(wifiEntry)
             getCallback().onWifiEntriesChanged()
@@ -265,7 +534,7 @@
             assertThat(latest is WifiNetworkModel.CarrierMerged).isTrue()
             val latestMerged = latest as WifiNetworkModel.CarrierMerged
             assertThat(latestMerged.level).isEqualTo(3)
-            // numberOfLevels = maxSignalLevel + 1
+            assertThat(latestMerged.subscriptionId).isEqualTo(567)
         }
 
     @Test
@@ -288,30 +557,23 @@
             assertThat(latestMerged.numberOfLevels).isEqualTo(6)
         }
 
-    /* TODO(b/292534484): Re-enable this test once WifiTrackerLib gives us the subscription ID.
     @Test
     fun wifiNetwork_carrierMergedButInvalidSubId_flowHasInvalid() =
         testScope.runTest {
             val latest by collectLastValue(underTest.wifiNetwork)
 
-            val wifiInfo =
-                mock<WifiInfo>().apply {
-                    whenever(this.isPrimary).thenReturn(true)
-                    whenever(this.isCarrierMerged).thenReturn(true)
+            val wifiEntry =
+                mock<MergedCarrierEntry>().apply {
+                    whenever(this.isPrimaryNetwork).thenReturn(true)
                     whenever(this.subscriptionId).thenReturn(INVALID_SUBSCRIPTION_ID)
                 }
+            whenever(wifiPickerTracker.connectedWifiEntry).thenReturn(wifiEntry)
 
-            getNetworkCallback()
-                .onCapabilitiesChanged(
-                    NETWORK,
-                    createWifiNetworkCapabilities(wifiInfo),
-                )
+            getCallback().onWifiEntriesChanged()
 
             assertThat(latest).isInstanceOf(WifiNetworkModel.Invalid::class.java)
         }
 
-     */
-
     @Test
     fun wifiNetwork_notValidated_networkNotValidated() =
         testScope.runTest {
@@ -382,7 +644,7 @@
                 mock<WifiEntry>().apply {
                     whenever(this.isPrimaryNetwork).thenReturn(true)
                     whenever(this.level).thenReturn(3)
-                    whenever(this.ssid).thenReturn("AB")
+                    whenever(this.title).thenReturn("AB")
                 }
             whenever(wifiPickerTracker.connectedWifiEntry).thenReturn(wifiEntry)
             getCallback().onWifiEntriesChanged()
@@ -397,7 +659,7 @@
                 mock<WifiEntry>().apply {
                     whenever(this.isPrimaryNetwork).thenReturn(true)
                     whenever(this.level).thenReturn(4)
-                    whenever(this.ssid).thenReturn("CD")
+                    whenever(this.title).thenReturn("CD")
                 }
             whenever(wifiPickerTracker.connectedWifiEntry).thenReturn(newWifiEntry)
             getCallback().onWifiEntriesChanged()
@@ -430,12 +692,12 @@
             val wifiEntry =
                 mock<WifiEntry>().apply {
                     whenever(this.isPrimaryNetwork).thenReturn(true)
-                    whenever(this.ssid).thenReturn(SSID)
+                    whenever(this.title).thenReturn(TITLE)
                 }
             whenever(wifiPickerTracker.connectedWifiEntry).thenReturn(wifiEntry)
             getCallback().onWifiEntriesChanged()
 
-            assertThat((latest as WifiNetworkModel.Active).ssid).isEqualTo(SSID)
+            assertThat((latest as WifiNetworkModel.Active).ssid).isEqualTo(TITLE)
 
             // WHEN we lose our current network
             whenever(wifiPickerTracker.connectedWifiEntry).thenReturn(null)
@@ -480,7 +742,7 @@
                 mock<WifiEntry>().apply {
                     whenever(this.isPrimaryNetwork).thenReturn(true)
                     whenever(this.level).thenReturn(1)
-                    whenever(this.ssid).thenReturn(SSID)
+                    whenever(this.title).thenReturn(TITLE)
                 }
             whenever(wifiPickerTracker.connectedWifiEntry).thenReturn(wifiEntry)
             getCallback().onWifiEntriesChanged()
@@ -488,7 +750,7 @@
             assertThat(latest1 is WifiNetworkModel.Active).isTrue()
             val latest1Active = latest1 as WifiNetworkModel.Active
             assertThat(latest1Active.level).isEqualTo(1)
-            assertThat(latest1Active.ssid).isEqualTo(SSID)
+            assertThat(latest1Active.ssid).isEqualTo(TITLE)
 
             // WHEN we add a second subscriber after having already emitted a value
             val latest2 by collectLastValue(underTest.wifiNetwork)
@@ -497,7 +759,7 @@
             assertThat(latest2 is WifiNetworkModel.Active).isTrue()
             val latest2Active = latest2 as WifiNetworkModel.Active
             assertThat(latest2Active.level).isEqualTo(1)
-            assertThat(latest2Active.ssid).isEqualTo(SSID)
+            assertThat(latest2Active.ssid).isEqualTo(TITLE)
         }
 
     @Test
@@ -541,40 +803,15 @@
             assertThat(underTest.isWifiConnectedWithValidSsid()).isFalse()
         }
 
-    /* TODO(b/292534484): Re-enable this test once WifiTrackerLib gives us the subscription ID.
-       @Test
-       fun isWifiConnectedWithValidSsid_invalidNetwork_false() =
-       testScope.runTest {
-           collectLastValue(underTest.wifiNetwork)
-
-           val wifiInfo =
-               mock<WifiInfo>().apply {
-                   whenever(this.isPrimary).thenReturn(true)
-                   whenever(this.isCarrierMerged).thenReturn(true)
-                   whenever(this.subscriptionId).thenReturn(INVALID_SUBSCRIPTION_ID)
-               }
-
-           getNetworkCallback()
-               .onCapabilitiesChanged(
-                   NETWORK,
-                   createWifiNetworkCapabilities(wifiInfo),
-               )
-           testScope.runCurrent()
-
-           assertThat(underTest.isWifiConnectedWithValidSsid()).isFalse()
-       }
-
-    */
-
     @Test
-    fun isWifiConnectedWithValidSsid_activeNetwork_nullSsid_false() =
+    fun isWifiConnectedWithValidSsid_invalidNetwork_false() =
         testScope.runTest {
             collectLastValue(underTest.wifiNetwork)
 
             val wifiEntry =
-                mock<WifiEntry>().apply {
+                mock<MergedCarrierEntry>().apply {
                     whenever(this.isPrimaryNetwork).thenReturn(true)
-                    whenever(this.ssid).thenReturn(null)
+                    whenever(this.subscriptionId).thenReturn(INVALID_SUBSCRIPTION_ID)
                 }
             whenever(wifiPickerTracker.connectedWifiEntry).thenReturn(wifiEntry)
             getCallback().onWifiEntriesChanged()
@@ -584,14 +821,14 @@
         }
 
     @Test
-    fun isWifiConnectedWithValidSsid_activeNetwork_unknownSsid_false() =
+    fun isWifiConnectedWithValidSsid_activeNetwork_nullTitle_false() =
         testScope.runTest {
             collectLastValue(underTest.wifiNetwork)
 
             val wifiEntry =
                 mock<WifiEntry>().apply {
                     whenever(this.isPrimaryNetwork).thenReturn(true)
-                    whenever(this.ssid).thenReturn(UNKNOWN_SSID)
+                    whenever(this.title).thenReturn(null)
                 }
             whenever(wifiPickerTracker.connectedWifiEntry).thenReturn(wifiEntry)
             getCallback().onWifiEntriesChanged()
@@ -601,14 +838,31 @@
         }
 
     @Test
-    fun isWifiConnectedWithValidSsid_activeNetwork_validSsid_true() =
+    fun isWifiConnectedWithValidSsid_activeNetwork_unknownTitle_false() =
         testScope.runTest {
             collectLastValue(underTest.wifiNetwork)
 
             val wifiEntry =
                 mock<WifiEntry>().apply {
                     whenever(this.isPrimaryNetwork).thenReturn(true)
-                    whenever(this.ssid).thenReturn("fakeSsid")
+                    whenever(this.title).thenReturn(UNKNOWN_SSID)
+                }
+            whenever(wifiPickerTracker.connectedWifiEntry).thenReturn(wifiEntry)
+            getCallback().onWifiEntriesChanged()
+            testScope.runCurrent()
+
+            assertThat(underTest.isWifiConnectedWithValidSsid()).isFalse()
+        }
+
+    @Test
+    fun isWifiConnectedWithValidSsid_activeNetwork_validTitle_true() =
+        testScope.runTest {
+            collectLastValue(underTest.wifiNetwork)
+
+            val wifiEntry =
+                mock<WifiEntry>().apply {
+                    whenever(this.isPrimaryNetwork).thenReturn(true)
+                    whenever(this.title).thenReturn("fakeSsid")
                 }
             whenever(wifiPickerTracker.connectedWifiEntry).thenReturn(wifiEntry)
             getCallback().onWifiEntriesChanged()
@@ -626,7 +880,7 @@
             val wifiEntry =
                 mock<WifiEntry>().apply {
                     whenever(this.isPrimaryNetwork).thenReturn(true)
-                    whenever(this.ssid).thenReturn("fakeSsid")
+                    whenever(this.title).thenReturn("fakeSsid")
                 }
             whenever(wifiPickerTracker.connectedWifiEntry).thenReturn(wifiEntry)
             getCallback().onWifiEntriesChanged()
@@ -643,23 +897,74 @@
             assertThat(underTest.isWifiConnectedWithValidSsid()).isFalse()
         }
 
+    @Test
+    fun wifiActivity_callbackGivesNone_activityFlowHasNone() =
+        testScope.runTest {
+            val latest by collectLastValue(underTest.wifiActivity)
+
+            getTrafficStateCallback()
+                .onStateChanged(WifiManager.TrafficStateCallback.DATA_ACTIVITY_NONE)
+
+            assertThat(latest)
+                .isEqualTo(DataActivityModel(hasActivityIn = false, hasActivityOut = false))
+        }
+
+    @Test
+    fun wifiActivity_callbackGivesIn_activityFlowHasIn() =
+        testScope.runTest {
+            val latest by collectLastValue(underTest.wifiActivity)
+
+            getTrafficStateCallback()
+                .onStateChanged(WifiManager.TrafficStateCallback.DATA_ACTIVITY_IN)
+
+            assertThat(latest)
+                .isEqualTo(DataActivityModel(hasActivityIn = true, hasActivityOut = false))
+        }
+
+    @Test
+    fun wifiActivity_callbackGivesOut_activityFlowHasOut() =
+        testScope.runTest {
+            val latest by collectLastValue(underTest.wifiActivity)
+
+            getTrafficStateCallback()
+                .onStateChanged(WifiManager.TrafficStateCallback.DATA_ACTIVITY_OUT)
+
+            assertThat(latest)
+                .isEqualTo(DataActivityModel(hasActivityIn = false, hasActivityOut = true))
+        }
+
+    @Test
+    fun wifiActivity_callbackGivesInout_activityFlowHasInAndOut() =
+        testScope.runTest {
+            val latest by collectLastValue(underTest.wifiActivity)
+
+            getTrafficStateCallback()
+                .onStateChanged(WifiManager.TrafficStateCallback.DATA_ACTIVITY_INOUT)
+
+            assertThat(latest)
+                .isEqualTo(DataActivityModel(hasActivityIn = true, hasActivityOut = true))
+        }
+
     private fun getCallback(): WifiPickerTracker.WifiPickerTrackerCallback {
         testScope.runCurrent()
         return callbackCaptor.value
     }
 
-    private fun createRepo(): WifiRepositoryViaTrackerLib {
-        return WifiRepositoryViaTrackerLib(
-            testScope.backgroundScope,
-            executor,
-            wifiPickerTrackerFactory,
-            wifiManager,
-            logger,
-            tableLogger,
-        )
+    private fun getTrafficStateCallback(): WifiManager.TrafficStateCallback {
+        testScope.runCurrent()
+        val callbackCaptor = argumentCaptor<WifiManager.TrafficStateCallback>()
+        verify(wifiManager).registerTrafficStateCallback(any(), callbackCaptor.capture())
+        return callbackCaptor.value!!
+    }
+
+    private fun createHotspotWithType(@DeviceType type: Int): HotspotNetworkEntry {
+        return mock<HotspotNetworkEntry>().apply {
+            whenever(this.isPrimaryNetwork).thenReturn(true)
+            whenever(this.deviceType).thenReturn(type)
+        }
     }
 
     private companion object {
-        const val SSID = "AB"
+        const val TITLE = "AB"
     }
 }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/wifi/shared/model/WifiNetworkModelTest.kt b/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/wifi/shared/model/WifiNetworkModelTest.kt
index 4e0c309..ba035be 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/wifi/shared/model/WifiNetworkModelTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/pipeline/wifi/shared/model/WifiNetworkModelTest.kt
@@ -136,7 +136,8 @@
                 networkId = 5,
                 isValidated = true,
                 level = 3,
-                ssid = "Test SSID"
+                ssid = "Test SSID",
+                hotspotDeviceType = WifiNetworkModel.HotspotDeviceType.LAPTOP,
             )
 
         activeNetwork.logDiffs(prevVal = WifiNetworkModel.Inactive, logger)
@@ -146,6 +147,7 @@
         assertThat(logger.changes).contains(Pair(COL_VALIDATED, "true"))
         assertThat(logger.changes).contains(Pair(COL_LEVEL, "3"))
         assertThat(logger.changes).contains(Pair(COL_SSID, "Test SSID"))
+        assertThat(logger.changes).contains(Pair(COL_HOTSPOT, "LAPTOP"))
     }
     @Test
     fun logDiffs_activeToInactive_resetsAllActiveFields() {
@@ -165,6 +167,7 @@
         assertThat(logger.changes).contains(Pair(COL_VALIDATED, "false"))
         assertThat(logger.changes).contains(Pair(COL_LEVEL, LEVEL_DEFAULT.toString()))
         assertThat(logger.changes).contains(Pair(COL_SSID, "null"))
+        assertThat(logger.changes).contains(Pair(COL_HOTSPOT, "null"))
     }
 
     @Test
@@ -175,7 +178,8 @@
                 networkId = 5,
                 isValidated = true,
                 level = 3,
-                ssid = "Test SSID"
+                ssid = "Test SSID",
+                hotspotDeviceType = WifiNetworkModel.HotspotDeviceType.AUTO,
             )
         val prevVal =
             WifiNetworkModel.CarrierMerged(
@@ -191,6 +195,7 @@
         assertThat(logger.changes).contains(Pair(COL_VALIDATED, "true"))
         assertThat(logger.changes).contains(Pair(COL_LEVEL, "3"))
         assertThat(logger.changes).contains(Pair(COL_SSID, "Test SSID"))
+        assertThat(logger.changes).contains(Pair(COL_HOTSPOT, "AUTO"))
     }
     @Test
     fun logDiffs_activeToCarrierMerged_logsAllFields() {
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/BatteryControllerTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/BatteryControllerTest.java
index c886f9b..cdeb592 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/BatteryControllerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/BatteryControllerTest.java
@@ -29,6 +29,9 @@
 import static org.mockito.Mockito.when;
 
 import android.content.Intent;
+import android.hardware.usb.UsbManager;
+import android.hardware.usb.UsbPort;
+import android.hardware.usb.UsbPortStatus;
 import android.os.BatteryManager;
 import android.os.Handler;
 import android.os.PowerManager;
@@ -56,6 +59,9 @@
 import org.mockito.MockitoAnnotations;
 import org.mockito.MockitoSession;
 
+import java.util.ArrayList;
+import java.util.List;
+
 @SmallTest
 @RunWith(AndroidTestingRunner.class)
 @TestableLooper.RunWithLooper
@@ -65,8 +71,10 @@
     @Mock private BroadcastDispatcher mBroadcastDispatcher;
     @Mock private DemoModeController mDemoModeController;
     @Mock private View mView;
+    @Mock private UsbPort mUsbPort;
+    @Mock private UsbManager mUsbManager;
+    @Mock private UsbPortStatus mUsbPortStatus;
     private BatteryControllerImpl mBatteryController;
-
     private MockitoSession mMockitoSession;
 
     @Before
@@ -255,4 +263,38 @@
 
         Assert.assertFalse(mBatteryController.isBatteryDefender());
     }
+
+    @Test
+    public void complianceChanged_complianceIncompatible_outputsTrue() {
+        mContext.addMockSystemService(UsbManager.class, mUsbManager);
+        setupIncompatibleCharging();
+        Intent intent = new Intent(UsbManager.ACTION_USB_PORT_COMPLIANCE_CHANGED);
+
+        mBatteryController.onReceive(getContext(), intent);
+
+        Assert.assertTrue(mBatteryController.isIncompatibleCharging());
+    }
+
+    @Test
+    public void complianceChanged_emptyComplianceWarnings_outputsFalse() {
+        mContext.addMockSystemService(UsbManager.class, mUsbManager);
+        setupIncompatibleCharging();
+        when(mUsbPortStatus.getComplianceWarnings()).thenReturn(new int[1]);
+        Intent intent = new Intent(UsbManager.ACTION_USB_PORT_COMPLIANCE_CHANGED);
+
+        mBatteryController.onReceive(getContext(), intent);
+
+        Assert.assertFalse(mBatteryController.isIncompatibleCharging());
+    }
+
+    private void setupIncompatibleCharging() {
+        final List<UsbPort> usbPorts = new ArrayList<>();
+        usbPorts.add(mUsbPort);
+        when(mUsbManager.getPorts()).thenReturn(usbPorts);
+        when(mUsbPort.getStatus()).thenReturn(mUsbPortStatus);
+        when(mUsbPort.supportsComplianceWarnings()).thenReturn(true);
+        when(mUsbPortStatus.isConnected()).thenReturn(true);
+        when(mUsbPortStatus.getComplianceWarnings())
+                .thenReturn(new int[]{UsbPortStatus.COMPLIANCE_WARNING_OTHER});
+    }
 }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/util/ListenerSetTest.kt b/packages/SystemUI/tests/src/com/android/systemui/util/ListenerSetTest.kt
index 2662da2..1404a4f 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/util/ListenerSetTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/util/ListenerSetTest.kt
@@ -16,43 +16,128 @@
 
 package com.android.systemui.util
 
-import android.test.suitebuilder.annotation.SmallTest
-import androidx.test.runner.AndroidJUnit4
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.filters.SmallTest
 import com.android.systemui.SysuiTestCase
 import com.google.common.truth.Truth.assertThat
-import org.junit.Before
 import org.junit.Test
 import org.junit.runner.RunWith
 
 @SmallTest
 @RunWith(AndroidJUnit4::class)
-class ListenerSetTest : SysuiTestCase() {
+open class ListenerSetTest : SysuiTestCase() {
 
-    var runnableSet: ListenerSet<Runnable> = ListenerSet()
+    private val runnableSet: IListenerSet<Runnable> = makeRunnableListenerSet()
 
-    @Before
-    fun setup() {
-        runnableSet = ListenerSet()
-    }
+    open fun makeRunnableListenerSet(): IListenerSet<Runnable> = ListenerSet()
 
     @Test
     fun addIfAbsent_doesNotDoubleAdd() {
         // setup & preconditions
         val runnable1 = Runnable { }
         val runnable2 = Runnable { }
-        assertThat(runnableSet.toList()).isEmpty()
+        assertThat(runnableSet).isEmpty()
 
         // Test that an element can be added
         assertThat(runnableSet.addIfAbsent(runnable1)).isTrue()
-        assertThat(runnableSet.toList()).containsExactly(runnable1)
+        assertThat(runnableSet).containsExactly(runnable1)
 
         // Test that a second element can be added
         assertThat(runnableSet.addIfAbsent(runnable2)).isTrue()
-        assertThat(runnableSet.toList()).containsExactly(runnable1, runnable2)
+        assertThat(runnableSet).containsExactly(runnable1, runnable2)
 
         // Test that re-adding the first element does nothing and returns false
         assertThat(runnableSet.addIfAbsent(runnable1)).isFalse()
-        assertThat(runnableSet.toList()).containsExactly(runnable1, runnable2)
+        assertThat(runnableSet).containsExactly(runnable1, runnable2)
+    }
+
+    @Test
+    fun isEmpty_changes() {
+        val runnable = Runnable { }
+        assertThat(runnableSet).isEmpty()
+        assertThat(runnableSet.isEmpty()).isTrue()
+        assertThat(runnableSet.isNotEmpty()).isFalse()
+
+        assertThat(runnableSet.addIfAbsent(runnable)).isTrue()
+        assertThat(runnableSet).isNotEmpty()
+        assertThat(runnableSet.isEmpty()).isFalse()
+        assertThat(runnableSet.isNotEmpty()).isTrue()
+
+        assertThat(runnableSet.remove(runnable)).isTrue()
+        assertThat(runnableSet).isEmpty()
+        assertThat(runnableSet.isEmpty()).isTrue()
+        assertThat(runnableSet.isNotEmpty()).isFalse()
+    }
+
+    @Test
+    fun size_changes() {
+        assertThat(runnableSet).isEmpty()
+        assertThat(runnableSet.size).isEqualTo(0)
+
+        assertThat(runnableSet.addIfAbsent(Runnable { })).isTrue()
+        assertThat(runnableSet.size).isEqualTo(1)
+
+        assertThat(runnableSet.addIfAbsent(Runnable { })).isTrue()
+        assertThat(runnableSet.size).isEqualTo(2)
+    }
+
+    @Test
+    fun contains_worksAsExpected() {
+        val runnable1 = Runnable { }
+        val runnable2 = Runnable { }
+        assertThat(runnableSet).isEmpty()
+        assertThat(runnable1 in runnableSet).isFalse()
+        assertThat(runnable2 in runnableSet).isFalse()
+        assertThat(runnableSet).doesNotContain(runnable1)
+        assertThat(runnableSet).doesNotContain(runnable2)
+
+        assertThat(runnableSet.addIfAbsent(runnable1)).isTrue()
+        assertThat(runnable1 in runnableSet).isTrue()
+        assertThat(runnable2 in runnableSet).isFalse()
+        assertThat(runnableSet).contains(runnable1)
+        assertThat(runnableSet).doesNotContain(runnable2)
+
+        assertThat(runnableSet.addIfAbsent(runnable2)).isTrue()
+        assertThat(runnable1 in runnableSet).isTrue()
+        assertThat(runnable2 in runnableSet).isTrue()
+        assertThat(runnableSet).contains(runnable1)
+        assertThat(runnableSet).contains(runnable2)
+
+        assertThat(runnableSet.remove(runnable1)).isTrue()
+        assertThat(runnable1 in runnableSet).isFalse()
+        assertThat(runnable2 in runnableSet).isTrue()
+        assertThat(runnableSet).doesNotContain(runnable1)
+        assertThat(runnableSet).contains(runnable2)
+    }
+
+    @Test
+    fun containsAll_worksAsExpected() {
+        val runnable1 = Runnable { }
+        val runnable2 = Runnable { }
+
+        assertThat(runnableSet).isEmpty()
+        assertThat(runnableSet.containsAll(listOf())).isTrue()
+        assertThat(runnableSet.containsAll(listOf(runnable1))).isFalse()
+        assertThat(runnableSet.containsAll(listOf(runnable2))).isFalse()
+        assertThat(runnableSet.containsAll(listOf(runnable1, runnable2))).isFalse()
+
+        assertThat(runnableSet.addIfAbsent(runnable1)).isTrue()
+        assertThat(runnableSet.containsAll(listOf())).isTrue()
+        assertThat(runnableSet.containsAll(listOf(runnable1))).isTrue()
+        assertThat(runnableSet.containsAll(listOf(runnable2))).isFalse()
+        assertThat(runnableSet.containsAll(listOf(runnable1, runnable2))).isFalse()
+
+        assertThat(runnableSet.addIfAbsent(runnable2)).isTrue()
+        assertThat(runnableSet.containsAll(listOf())).isTrue()
+        assertThat(runnableSet.containsAll(listOf(runnable1))).isTrue()
+        assertThat(runnableSet.containsAll(listOf(runnable2))).isTrue()
+        assertThat(runnableSet.containsAll(listOf(runnable1, runnable2))).isTrue()
+
+        assertThat(runnableSet.remove(runnable1)).isTrue()
+        assertThat(runnableSet.containsAll(listOf())).isTrue()
+        assertThat(runnableSet.containsAll(listOf(runnable1))).isFalse()
+        assertThat(runnableSet.containsAll(listOf(runnable2))).isTrue()
+        assertThat(runnableSet.containsAll(listOf(runnable1, runnable2))).isFalse()
     }
 
     @Test
@@ -60,22 +145,22 @@
         // setup and preconditions
         val runnable1 = Runnable { }
         val runnable2 = Runnable { }
-        assertThat(runnableSet.toList()).isEmpty()
+        assertThat(runnableSet).isEmpty()
         runnableSet.addIfAbsent(runnable1)
         runnableSet.addIfAbsent(runnable2)
-        assertThat(runnableSet.toList()).containsExactly(runnable1, runnable2)
+        assertThat(runnableSet).containsExactly(runnable1, runnable2)
 
         // Test that removing the first runnable only removes that one runnable
         assertThat(runnableSet.remove(runnable1)).isTrue()
-        assertThat(runnableSet.toList()).containsExactly(runnable2)
+        assertThat(runnableSet).containsExactly(runnable2)
 
         // Test that removing a non-present runnable does not error
         assertThat(runnableSet.remove(runnable1)).isFalse()
-        assertThat(runnableSet.toList()).containsExactly(runnable2)
+        assertThat(runnableSet).containsExactly(runnable2)
 
         // Test that removing the other runnable succeeds
         assertThat(runnableSet.remove(runnable2)).isTrue()
-        assertThat(runnableSet.toList()).isEmpty()
+        assertThat(runnableSet).isEmpty()
     }
 
     @Test
@@ -92,17 +177,17 @@
         val runnable2 = Runnable {
             runnablesCalled.add(2)
         }
-        assertThat(runnableSet.toList()).isEmpty()
+        assertThat(runnableSet).isEmpty()
         runnableSet.addIfAbsent(runnable1)
         runnableSet.addIfAbsent(runnable2)
-        assertThat(runnableSet.toList()).containsExactly(runnable1, runnable2)
+        assertThat(runnableSet).containsExactly(runnable1, runnable2)
 
         // Test that both runnables are called and 1 was removed
         for (runnable in runnableSet) {
             runnable.run()
         }
         assertThat(runnablesCalled).containsExactly(1, 2)
-        assertThat(runnableSet.toList()).containsExactly(runnable2)
+        assertThat(runnableSet).containsExactly(runnable2)
     }
 
     @Test
@@ -120,16 +205,16 @@
         val runnable2 = Runnable {
             runnablesCalled.add(2)
         }
-        assertThat(runnableSet.toList()).isEmpty()
+        assertThat(runnableSet).isEmpty()
         runnableSet.addIfAbsent(runnable1)
         runnableSet.addIfAbsent(runnable2)
-        assertThat(runnableSet.toList()).containsExactly(runnable1, runnable2)
+        assertThat(runnableSet).containsExactly(runnable1, runnable2)
 
         // Test that both original runnables are called and 99 was added but not called
         for (runnable in runnableSet) {
             runnable.run()
         }
         assertThat(runnablesCalled).containsExactly(1, 2)
-        assertThat(runnableSet.toList()).containsExactly(runnable1, runnable2, runnable99)
+        assertThat(runnableSet).containsExactly(runnable1, runnable2, runnable99)
     }
 }
\ No newline at end of file
diff --git a/packages/SystemUI/tests/src/com/android/systemui/util/NamedListenerSetTest.kt b/packages/SystemUI/tests/src/com/android/systemui/util/NamedListenerSetTest.kt
new file mode 100644
index 0000000..c89e317
--- /dev/null
+++ b/packages/SystemUI/tests/src/com/android/systemui/util/NamedListenerSetTest.kt
@@ -0,0 +1,104 @@
+/*
+ * Copyright (C) 2023 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
+
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.filters.SmallTest
+import com.google.common.truth.Truth.assertThat
+import org.junit.Test
+import org.junit.runner.RunWith
+
+@SmallTest
+@RunWith(AndroidJUnit4::class)
+class NamedListenerSetTest : ListenerSetTest() {
+    override fun makeRunnableListenerSet(): IListenerSet<Runnable> = NamedListenerSet()
+
+    private val runnableSet = NamedListenerSet(NamedRunnable::name)
+
+    class NamedRunnable(val name: String, private val block: () -> Unit = {}) : Runnable {
+        override fun run() = block()
+    }
+
+    @Test
+    fun addIfAbsent_addsMultipleWithSameName_onlyIfInstanceIsAbsent() {
+        // setup & preconditions
+        val runnable1 = NamedRunnable("A")
+        val runnable2 = NamedRunnable("A")
+        assertThat(runnableSet).isEmpty()
+
+        // Test that an element can be added
+        assertThat(runnableSet.addIfAbsent(runnable1)).isTrue()
+        assertThat(runnableSet).containsExactly(runnable1)
+
+        // Test that a second element can be added, even with the same name
+        assertThat(runnableSet.addIfAbsent(runnable2)).isTrue()
+        assertThat(runnableSet).containsExactly(runnable1, runnable2)
+
+        // Test that re-adding the first element does nothing and returns false
+        assertThat(runnableSet.addIfAbsent(runnable1)).isFalse()
+        assertThat(runnableSet).containsExactly(runnable1, runnable2)
+    }
+
+    @Test
+    fun forEachNamed_includesCorrectNames() {
+        val runnable1 = NamedRunnable("A")
+        val runnable2 = NamedRunnable("X")
+        val runnable3 = NamedRunnable("X")
+        assertThat(runnableSet).isEmpty()
+
+        assertThat(runnableSet.addIfAbsent(runnable1)).isTrue()
+        assertThat(runnableSet.toNamedPairs())
+            .containsExactly(
+                "A" to runnable1,
+            )
+
+        assertThat(runnableSet.addIfAbsent(runnable2)).isTrue()
+        assertThat(runnableSet.toNamedPairs())
+            .containsExactly(
+                "A" to runnable1,
+                "X" to runnable2,
+            )
+
+        assertThat(runnableSet.addIfAbsent(runnable3)).isTrue()
+        assertThat(runnableSet.toNamedPairs())
+            .containsExactly(
+                "A" to runnable1,
+                "X" to runnable2,
+                "X" to runnable3,
+            )
+
+        assertThat(runnableSet.remove(runnable1)).isTrue()
+        assertThat(runnableSet.toNamedPairs())
+            .containsExactly(
+                "X" to runnable2,
+                "X" to runnable3,
+            )
+
+        assertThat(runnableSet.remove(runnable2)).isTrue()
+        assertThat(runnableSet.toNamedPairs())
+            .containsExactly(
+                "X" to runnable3,
+            )
+    }
+
+    /**
+     * This private method uses [NamedListenerSet.forEachNamed] to produce a list of pairs in order
+     * to validate that method.
+     */
+    private fun <T : Any> NamedListenerSet<T>.toNamedPairs() =
+        sequence { forEachNamed { name, listener -> yield(name to listener) } }.toList()
+}
diff --git a/packages/SystemUI/tests/utils/src/com/android/systemui/scene/SceneTestUtils.kt b/packages/SystemUI/tests/utils/src/com/android/systemui/scene/SceneTestUtils.kt
index 62087df..507267e 100644
--- a/packages/SystemUI/tests/utils/src/com/android/systemui/scene/SceneTestUtils.kt
+++ b/packages/SystemUI/tests/utils/src/com/android/systemui/scene/SceneTestUtils.kt
@@ -97,7 +97,7 @@
     fun fakeSceneContainerRepository(
         containerConfig: SceneContainerConfig = fakeSceneContainerConfig(),
     ): SceneContainerRepository {
-        return SceneContainerRepository(containerConfig)
+        return SceneContainerRepository(applicationScope(), containerConfig)
     }
 
     fun fakeSceneKeys(): List<SceneKey> {
diff --git a/packages/SystemUI/tests/utils/src/com/android/systemui/settings/FakeDisplayTracker.kt b/packages/SystemUI/tests/utils/src/com/android/systemui/settings/FakeDisplayTracker.kt
index 1403cea..3fd11a1 100644
--- a/packages/SystemUI/tests/utils/src/com/android/systemui/settings/FakeDisplayTracker.kt
+++ b/packages/SystemUI/tests/utils/src/com/android/systemui/settings/FakeDisplayTracker.kt
@@ -26,7 +26,7 @@
     override var defaultDisplayId: Int = Display.DEFAULT_DISPLAY
     override var allDisplays: Array<Display> = displayManager.displays
 
-    private val displayCallbacks: MutableList<DisplayTracker.Callback> = ArrayList()
+    val displayCallbacks: MutableList<DisplayTracker.Callback> = ArrayList()
     private val brightnessCallbacks: MutableList<DisplayTracker.Callback> = ArrayList()
     override fun addDisplayChangeCallback(callback: DisplayTracker.Callback, executor: Executor) {
         displayCallbacks.add(callback)
@@ -43,12 +43,12 @@
         brightnessCallbacks.remove(callback)
     }
 
-    fun setDefaultDisplay(displayId: Int) {
-        defaultDisplayId = displayId
+    override fun getDisplay(displayId: Int): Display {
+        return allDisplays.filter { display -> display.displayId == displayId }[0]
     }
 
-    fun setDisplays(displays: Array<Display>) {
-        allDisplays = displays
+    fun setDefaultDisplay(displayId: Int) {
+        defaultDisplayId = displayId
     }
 
     fun triggerOnDisplayAdded(displayId: Int) {
diff --git a/services/core/java/com/android/server/am/ActivityManagerService.java b/services/core/java/com/android/server/am/ActivityManagerService.java
index 81858ee..aadb416 100644
--- a/services/core/java/com/android/server/am/ActivityManagerService.java
+++ b/services/core/java/com/android/server/am/ActivityManagerService.java
@@ -3089,6 +3089,22 @@
         }
     }
 
+    /**
+     * Enforces that the uid of the caller matches the uid of the package.
+     *
+     * @param packageName the name of the package to match uid against.
+     * @param callingUid the uid of the caller.
+     * @throws SecurityException if the calling uid doesn't match uid of the package.
+     */
+    private void enforceCallingPackage(String packageName, int callingUid) {
+        final int userId = UserHandle.getUserId(callingUid);
+        final int packageUid = getPackageManagerInternal().getPackageUid(packageName,
+                /*flags=*/ 0, userId);
+        if (packageUid != callingUid) {
+            throw new SecurityException(packageName + " does not belong to uid " + callingUid);
+        }
+    }
+
     @Override
     public void setPackageScreenCompatMode(String packageName, int mode) {
         mActivityTaskManager.setPackageScreenCompatMode(packageName, mode);
@@ -13637,13 +13653,16 @@
     // A backup agent has just come up
     @Override
     public void backupAgentCreated(String agentPackageName, IBinder agent, int userId) {
+        final int callingUid = Binder.getCallingUid();
+        enforceCallingPackage(agentPackageName, callingUid);
+
         // Resolve the target user id and enforce permissions.
-        userId = mUserController.handleIncomingUser(Binder.getCallingPid(), Binder.getCallingUid(),
+        userId = mUserController.handleIncomingUser(Binder.getCallingPid(), callingUid,
                 userId, /* allowAll */ false, ALLOW_FULL_ONLY, "backupAgentCreated", null);
         if (DEBUG_BACKUP) {
             Slog.v(TAG_BACKUP, "backupAgentCreated: " + agentPackageName + " = " + agent
                     + " callingUserId = " + UserHandle.getCallingUserId() + " userId = " + userId
-                    + " callingUid = " + Binder.getCallingUid() + " uid = " + Process.myUid());
+                    + " callingUid = " + callingUid + " uid = " + Process.myUid());
         }
 
         synchronized(this) {
diff --git a/services/core/java/com/android/server/app/GameManagerService.java b/services/core/java/com/android/server/app/GameManagerService.java
index c6d6122..80d14a2 100644
--- a/services/core/java/com/android/server/app/GameManagerService.java
+++ b/services/core/java/com/android/server/app/GameManagerService.java
@@ -346,6 +346,9 @@
                         if (mHandler.hasMessages(CANCEL_GAME_LOADING_MODE)) {
                             mHandler.removeMessages(CANCEL_GAME_LOADING_MODE);
                         }
+                        Slog.v(TAG, String.format(
+                                "Game loading power mode %s (game state change isLoading=%b)",
+                                        isLoading ? "ON" : "OFF", isLoading));
                         mPowerManagerInternal.setPowerMode(Mode.GAME_LOADING, isLoading);
                         if (isLoading) {
                             int loadingBoostDuration = getLoadingBoostDuration(packageName, userId);
@@ -369,6 +372,7 @@
                     break;
                 }
                 case CANCEL_GAME_LOADING_MODE: {
+                    Slog.v(TAG, "Game loading power mode OFF (loading boost ended)");
                     mPowerManagerInternal.setPowerMode(Mode.GAME_LOADING, false);
                     break;
                 }
@@ -1279,6 +1283,7 @@
                 // instruction.
                 mHandler.removeMessages(CANCEL_GAME_LOADING_MODE);
             } else {
+                Slog.v(TAG, "Game loading power mode ON (loading boost on game start)");
                 mPowerManagerInternal.setPowerMode(Mode.GAME_LOADING, true);
             }
 
@@ -1555,6 +1560,10 @@
                 }
             }
         }, new IntentFilter(Intent.ACTION_SHUTDOWN));
+        Slog.v(TAG, "Game loading power mode OFF (game manager service start/restart)");
+        mPowerManagerInternal.setPowerMode(Mode.GAME_LOADING, false);
+        Slog.v(TAG, "Game power mode OFF (game manager service start/restart)");
+        mPowerManagerInternal.setPowerMode(Mode.GAME, false);
     }
 
     private void sendUserMessage(int userId, int what, String eventForLog, int delayMillis) {
diff --git a/services/core/java/com/android/server/audio/AdiDeviceState.java b/services/core/java/com/android/server/audio/AdiDeviceState.java
index 683b3eb..247094f 100644
--- a/services/core/java/com/android/server/audio/AdiDeviceState.java
+++ b/services/core/java/com/android/server/audio/AdiDeviceState.java
@@ -16,6 +16,7 @@
 
 package com.android.server.audio;
 
+import static android.media.AudioManager.AUDIO_DEVICE_CATEGORY_UNKNOWN;
 import static android.media.AudioSystem.DEVICE_NONE;
 import static android.media.AudioSystem.isBluetoothDevice;
 
@@ -23,8 +24,10 @@
 import android.annotation.Nullable;
 import android.media.AudioDeviceAttributes;
 import android.media.AudioDeviceInfo;
+import android.media.AudioManager;
 import android.text.TextUtils;
 import android.util.Log;
+import android.util.Pair;
 
 import java.util.Objects;
 
@@ -41,8 +44,16 @@
     private final int mDeviceType;
 
     private final int mInternalDeviceType;
+
     @NonNull
     private final String mDeviceAddress;
+
+    /** Unique device id from internal device type and address. */
+    private final Pair<Integer, String> mDeviceId;
+
+    @AudioManager.AudioDeviceCategory
+    private int mAudioDeviceCategory = AUDIO_DEVICE_CATEGORY_UNKNOWN;
+
     private boolean mSAEnabled;
     private boolean mHasHeadTracker = false;
     private boolean mHeadTrackerEnabled;
@@ -68,6 +79,12 @@
         }
         mDeviceAddress = isBluetoothDevice(mInternalDeviceType) ? Objects.requireNonNull(
                 address) : "";
+
+        mDeviceId = new Pair<>(mInternalDeviceType, mDeviceAddress);
+    }
+
+    public Pair<Integer, String> getDeviceId() {
+        return mDeviceId;
     }
 
     @AudioDeviceInfo.AudioDeviceType
@@ -109,6 +126,15 @@
         return mHasHeadTracker;
     }
 
+    @AudioDeviceInfo.AudioDeviceType
+    public int getAudioDeviceCategory() {
+        return mAudioDeviceCategory;
+    }
+
+    public void setAudioDeviceCategory(@AudioDeviceInfo.AudioDeviceType int audioDeviceCategory) {
+        mAudioDeviceCategory = audioDeviceCategory;
+    }
+
     @Override
     public boolean equals(Object obj) {
         if (this == obj) {
@@ -127,20 +153,23 @@
                 && mDeviceAddress.equals(sads.mDeviceAddress)  // NonNull
                 && mSAEnabled == sads.mSAEnabled
                 && mHasHeadTracker == sads.mHasHeadTracker
-                && mHeadTrackerEnabled == sads.mHeadTrackerEnabled;
+                && mHeadTrackerEnabled == sads.mHeadTrackerEnabled
+                && mAudioDeviceCategory == sads.mAudioDeviceCategory;
     }
 
     @Override
     public int hashCode() {
         return Objects.hash(mDeviceType, mInternalDeviceType, mDeviceAddress, mSAEnabled,
-                mHasHeadTracker, mHeadTrackerEnabled);
+                mHasHeadTracker, mHeadTrackerEnabled, mAudioDeviceCategory);
     }
 
     @Override
     public String toString() {
         return "type: " + mDeviceType + "internal type: " + mInternalDeviceType
-                + " addr: " + mDeviceAddress + " enabled: " + mSAEnabled
-                + " HT: " + mHasHeadTracker + " HTenabled: " + mHeadTrackerEnabled;
+                + " addr: " + mDeviceAddress + " bt audio type: "
+                + AudioManager.audioDeviceCategoryToString(mAudioDeviceCategory)
+                + " enabled: " + mSAEnabled + " HT: " + mHasHeadTracker
+                + " HTenabled: " + mHeadTrackerEnabled;
     }
 
     public String toPersistableString() {
@@ -150,6 +179,7 @@
                 .append(SETTING_FIELD_SEPARATOR).append(mHasHeadTracker ? "1" : "0")
                 .append(SETTING_FIELD_SEPARATOR).append(mHeadTrackerEnabled ? "1" : "0")
                 .append(SETTING_FIELD_SEPARATOR).append(mInternalDeviceType)
+                .append(SETTING_FIELD_SEPARATOR).append(mAudioDeviceCategory)
                 .toString());
     }
 
@@ -174,21 +204,27 @@
         String[] fields = TextUtils.split(persistedString, SETTING_FIELD_SEPARATOR);
         // we may have 5 fields for the legacy AdiDeviceState and 6 containing the internal
         // device type
-        if (fields.length != 5 && fields.length != 6) {
-            // expecting all fields, fewer may mean corruption, ignore those settings
+        if (fields.length < 5 || fields.length > 7) {
+            // different number of fields may mean corruption, ignore those settings
+            // newly added fields are optional (mInternalDeviceType, mBtAudioDeviceCategory)
             return null;
         }
         try {
             final int deviceType = Integer.parseInt(fields[0]);
             int internalDeviceType = -1;
-            if (fields.length == 6) {
+            if (fields.length >= 6) {
                 internalDeviceType = Integer.parseInt(fields[5]);
             }
+            int audioDeviceCategory = AUDIO_DEVICE_CATEGORY_UNKNOWN;
+            if (fields.length == 7) {
+                audioDeviceCategory = Integer.parseInt(fields[6]);
+            }
             final AdiDeviceState deviceState = new AdiDeviceState(deviceType,
                     internalDeviceType, fields[1]);
             deviceState.setHasHeadTracker(Integer.parseInt(fields[2]) == 1);
             deviceState.setHasHeadTracker(Integer.parseInt(fields[3]) == 1);
             deviceState.setHeadTrackerEnabled(Integer.parseInt(fields[4]) == 1);
+            deviceState.setAudioDeviceCategory(audioDeviceCategory);
             return deviceState;
         } catch (NumberFormatException e) {
             Log.e(TAG, "unable to parse setting for AdiDeviceState: " + persistedString, e);
@@ -200,5 +236,4 @@
         return new AudioDeviceAttributes(AudioDeviceAttributes.ROLE_OUTPUT,
                 mDeviceType, mDeviceAddress);
     }
-
 }
diff --git a/services/core/java/com/android/server/audio/AudioDeviceBroker.java b/services/core/java/com/android/server/audio/AudioDeviceBroker.java
index 0711ebf..d8266ec 100644
--- a/services/core/java/com/android/server/audio/AudioDeviceBroker.java
+++ b/services/core/java/com/android/server/audio/AudioDeviceBroker.java
@@ -63,6 +63,7 @@
 import java.io.PrintWriter;
 import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.Collection;
 import java.util.HashSet;
 import java.util.LinkedList;
 import java.util.List;
@@ -2495,13 +2496,13 @@
 
     void onPersistAudioDeviceSettings() {
         final String deviceSettings = mDeviceInventory.getDeviceSettings();
-        Log.v(TAG, "saving audio device settings: " + deviceSettings);
+        Log.v(TAG, "saving AdiDeviceState: " + deviceSettings);
         final SettingsAdapter settings = mAudioService.getSettings();
         boolean res = settings.putSecureStringForUser(mAudioService.getContentResolver(),
                 Settings.Secure.AUDIO_DEVICE_INVENTORY,
                 deviceSettings, UserHandle.USER_CURRENT);
         if (!res) {
-            Log.e(TAG, "error saving audio device settings: " + deviceSettings);
+            Log.e(TAG, "error saving AdiDeviceState: " + deviceSettings);
         }
     }
 
@@ -2511,7 +2512,7 @@
         String settings = settingsAdapter.getSecureStringForUser(contentResolver,
                 Settings.Secure.AUDIO_DEVICE_INVENTORY, UserHandle.USER_CURRENT);
         if (settings == null) {
-            Log.i(TAG, "reading spatial audio device settings from legacy key"
+            Log.i(TAG, "reading AdiDeviceState from legacy key"
                     + Settings.Secure.SPATIAL_AUDIO_ENABLED);
             // legacy string format for key SPATIAL_AUDIO_ENABLED has the same order of fields like
             // the strings for key AUDIO_DEVICE_INVENTORY. This will ensure to construct valid
@@ -2519,21 +2520,21 @@
             settings = settingsAdapter.getSecureStringForUser(contentResolver,
                     Settings.Secure.SPATIAL_AUDIO_ENABLED, UserHandle.USER_CURRENT);
             if (settings == null) {
-                Log.i(TAG, "no spatial audio device settings stored with legacy key");
+                Log.i(TAG, "no AdiDeviceState stored with legacy key");
             } else if (!settings.equals("")) {
                 // Delete old key value and update the new key
                 if (!settingsAdapter.putSecureStringForUser(contentResolver,
                         Settings.Secure.SPATIAL_AUDIO_ENABLED,
                         /*value=*/"",
                         UserHandle.USER_CURRENT)) {
-                    Log.w(TAG, "cannot erase the legacy audio device settings with key "
+                    Log.w(TAG, "cannot erase the legacy AdiDeviceState with key "
                             + Settings.Secure.SPATIAL_AUDIO_ENABLED);
                 }
                 if (!settingsAdapter.putSecureStringForUser(contentResolver,
                         Settings.Secure.AUDIO_DEVICE_INVENTORY,
                         settings,
                         UserHandle.USER_CURRENT)) {
-                    Log.e(TAG, "error updating the new audio device settings with key "
+                    Log.e(TAG, "error updating the new AdiDeviceState with key "
                             + Settings.Secure.AUDIO_DEVICE_INVENTORY);
                 }
             }
@@ -2553,19 +2554,29 @@
         return mDeviceInventory.getDeviceSettings();
     }
 
-    List<AdiDeviceState> getImmutableDeviceInventory() {
+    Collection<AdiDeviceState> getImmutableDeviceInventory() {
         return mDeviceInventory.getImmutableDeviceInventory();
     }
 
-    void addDeviceStateToInventory(AdiDeviceState deviceState) {
-        mDeviceInventory.addDeviceStateToInventory(deviceState);
+    void addOrUpdateDeviceSAStateInInventory(AdiDeviceState deviceState) {
+        mDeviceInventory.addOrUpdateDeviceSAStateInInventory(deviceState);
     }
 
+    void addOrUpdateBtAudioDeviceCategoryInInventory(AdiDeviceState deviceState) {
+        mDeviceInventory.addOrUpdateAudioDeviceCategoryInInventory(deviceState);
+    }
+
+    @Nullable
     AdiDeviceState findDeviceStateForAudioDeviceAttributes(AudioDeviceAttributes ada,
             int canonicalType) {
         return mDeviceInventory.findDeviceStateForAudioDeviceAttributes(ada, canonicalType);
     }
 
+    @Nullable
+    AdiDeviceState findBtDeviceStateForAddress(String address, boolean isBle) {
+        return mDeviceInventory.findBtDeviceStateForAddress(address, isBle);
+    }
+
     //------------------------------------------------
     // for testing purposes only
     void clearDeviceInventory() {
diff --git a/services/core/java/com/android/server/audio/AudioDeviceInventory.java b/services/core/java/com/android/server/audio/AudioDeviceInventory.java
index de5ce397..5a92cb4 100644
--- a/services/core/java/com/android/server/audio/AudioDeviceInventory.java
+++ b/services/core/java/com/android/server/audio/AudioDeviceInventory.java
@@ -15,6 +15,8 @@
  */
 package com.android.server.audio;
 
+import static android.media.AudioSystem.DEVICE_OUT_ALL_A2DP_SET;
+import static android.media.AudioSystem.DEVICE_OUT_ALL_BLE_SET;
 import static android.media.AudioSystem.isBluetoothDevice;
 
 import android.annotation.NonNull;
@@ -61,11 +63,13 @@
 import java.io.PrintWriter;
 import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.Collection;
+import java.util.HashMap;
 import java.util.HashSet;
 import java.util.Iterator;
 import java.util.LinkedHashMap;
 import java.util.List;
-import java.util.Map;
+import java.util.Map.Entry;
 import java.util.Objects;
 import java.util.Set;
 import java.util.UUID;
@@ -90,38 +94,95 @@
     private static final String mMetricsId = "audio.device.";
 
     private final Object mDeviceInventoryLock = new Object();
+
     @GuardedBy("mDeviceInventoryLock")
-    private final ArrayList<AdiDeviceState> mDeviceInventory = new ArrayList<>(0);
+    private final HashMap<Pair<Integer, String>, AdiDeviceState> mDeviceInventory = new HashMap<>();
 
-
-    List<AdiDeviceState> getImmutableDeviceInventory() {
+    Collection<AdiDeviceState> getImmutableDeviceInventory() {
         synchronized (mDeviceInventoryLock) {
-            return List.copyOf(mDeviceInventory);
+            return mDeviceInventory.values();
         }
     }
 
-    void addDeviceStateToInventory(AdiDeviceState deviceState) {
+    /**
+     * Adds a new AdiDeviceState or updates the spatial audio related properties of the matching
+     * AdiDeviceState in the {@link AudioDeviceInventory#mDeviceInventory} list.
+     * @param deviceState the device to update
+     */
+    void addOrUpdateDeviceSAStateInInventory(AdiDeviceState deviceState) {
         synchronized (mDeviceInventoryLock) {
-            mDeviceInventory.add(deviceState);
+            mDeviceInventory.merge(deviceState.getDeviceId(), deviceState, (oldState, newState) -> {
+                oldState.setHasHeadTracker(newState.hasHeadTracker());
+                oldState.setHeadTrackerEnabled(newState.isHeadTrackerEnabled());
+                oldState.setSAEnabled(newState.isSAEnabled());
+                return oldState;
+            });
         }
     }
 
-    AdiDeviceState findDeviceStateForAudioDeviceAttributes(AudioDeviceAttributes ada,
-            int canonicalDeviceType) {
-        final boolean isWireless = isBluetoothDevice(ada.getInternalType());
-
+    /**
+     * Adds a new AdiDeviceState or updates the audio device cateogory of the matching
+     * AdiDeviceState in the {@link AudioDeviceInventory#mDeviceInventory} list.
+     * @param deviceState the device to update
+     */
+    void addOrUpdateAudioDeviceCategoryInInventory(AdiDeviceState deviceState) {
         synchronized (mDeviceInventoryLock) {
-            for (AdiDeviceState deviceSetting : mDeviceInventory) {
-                if (deviceSetting.getDeviceType() == canonicalDeviceType
-                        && (!isWireless || ada.getAddress().equals(
-                        deviceSetting.getDeviceAddress()))) {
-                    return deviceSetting;
+            mDeviceInventory.merge(deviceState.getDeviceId(), deviceState, (oldState, newState) -> {
+                oldState.setAudioDeviceCategory(newState.getAudioDeviceCategory());
+                return oldState;
+            });
+        }
+    }
+
+    /**
+     * Finds the BT device that matches the passed {@code address}. Currently, this method only
+     * returns a valid device for A2DP and BLE devices.
+     *
+     * @param address MAC address of BT device
+     * @param isBle true if the device is BLE, false for A2DP
+     * @return the found {@link AdiDeviceState} or {@code null} otherwise.
+     */
+    @Nullable
+    AdiDeviceState findBtDeviceStateForAddress(String address, boolean isBle) {
+        synchronized (mDeviceInventoryLock) {
+            final Set<Integer> deviceSet = isBle ? DEVICE_OUT_ALL_BLE_SET : DEVICE_OUT_ALL_A2DP_SET;
+            for (Integer internalType : deviceSet) {
+                AdiDeviceState deviceState = mDeviceInventory.get(
+                        new Pair<>(internalType, address));
+                if (deviceState != null) {
+                    return deviceState;
                 }
             }
         }
         return null;
     }
 
+    /**
+     * Finds the device state that matches the passed {@link AudioDeviceAttributes} and device
+     * type. Note: currently this method only returns a valid device for A2DP and BLE devices.
+     *
+     * @param ada attributes of device to match
+     * @param canonicalDeviceType external device type to match
+     * @return the found {@link AdiDeviceState} matching a cached A2DP or BLE device or
+     *         {@code null} otherwise.
+     */
+    @Nullable
+    AdiDeviceState findDeviceStateForAudioDeviceAttributes(AudioDeviceAttributes ada,
+            int canonicalDeviceType) {
+        final boolean isWireless = isBluetoothDevice(ada.getInternalType());
+        synchronized (mDeviceInventoryLock) {
+            for (AdiDeviceState deviceState : mDeviceInventory.values()) {
+                if (deviceState.getDeviceType() == canonicalDeviceType
+                        && (!isWireless || ada.getAddress().equals(
+                        deviceState.getDeviceAddress()))) {
+                    return deviceState;
+                }
+            }
+        }
+        return null;
+    }
+
+    /** Clears all cached {@link AdiDeviceState}'s. */
     void clearDeviceInventory() {
         synchronized (mDeviceInventoryLock) {
             mDeviceInventory.clear();
@@ -387,7 +448,7 @@
                     +  " role:" + key.second + " devices:" + devices); });
         pw.println("\ndevices:\n");
         synchronized (mDeviceInventoryLock) {
-            for (AdiDeviceState device : mDeviceInventory) {
+            for (AdiDeviceState device : mDeviceInventory.values()) {
                 pw.println("\t" + device + "\n");
             }
         }
@@ -1235,11 +1296,11 @@
             AudioDeviceInfo[] connectedDevices = AudioManager.getDevicesStatic(
                     AudioManager.GET_DEVICES_ALL);
 
-            Iterator<Map.Entry<Pair<Integer, Integer>, List<AudioDeviceAttributes>>> itRole =
+            Iterator<Entry<Pair<Integer, Integer>, List<AudioDeviceAttributes>>> itRole =
                     rolesMap.entrySet().iterator();
 
             while (itRole.hasNext()) {
-                Map.Entry<Pair<Integer, Integer>, List<AudioDeviceAttributes>> entry =
+                Entry<Pair<Integer, Integer>, List<AudioDeviceAttributes>> entry =
                         itRole.next();
                 Pair<Integer, Integer> keyRole = entry.getKey();
                 Iterator<AudioDeviceAttributes> itDev = rolesMap.get(keyRole).iterator();
@@ -2426,19 +2487,20 @@
         int deviceCatalogSize = 0;
         synchronized (mDeviceInventoryLock) {
             deviceCatalogSize = mDeviceInventory.size();
-        }
-        final StringBuilder settingsBuilder = new StringBuilder(
-                deviceCatalogSize * AdiDeviceState.getPeristedMaxSize());
 
-        synchronized (mDeviceInventoryLock) {
-            for (int i = 0; i < mDeviceInventory.size(); i++) {
-                settingsBuilder.append(mDeviceInventory.get(i).toPersistableString());
-                if (i != mDeviceInventory.size() - 1) {
-                    settingsBuilder.append(SETTING_DEVICE_SEPARATOR_CHAR);
-                }
+            final StringBuilder settingsBuilder = new StringBuilder(
+                            deviceCatalogSize * AdiDeviceState.getPeristedMaxSize());
+
+            Iterator<AdiDeviceState> iterator = mDeviceInventory.values().iterator();
+            if (iterator.hasNext()) {
+                settingsBuilder.append(iterator.next().toPersistableString());
             }
+            while (iterator.hasNext()) {
+                settingsBuilder.append(SETTING_DEVICE_SEPARATOR_CHAR);
+                settingsBuilder.append(iterator.next().toPersistableString());
+            }
+            return settingsBuilder.toString();
         }
-        return settingsBuilder.toString();
     }
 
     /*package*/ void setDeviceSettings(String settings) {
@@ -2451,7 +2513,8 @@
             // Note if the device is not compatible with spatialization mode or the device
             // type is not canonical, it will be ignored in {@link SpatializerHelper}.
             if (devState != null) {
-                addDeviceStateToInventory(devState);
+                addOrUpdateDeviceSAStateInInventory(devState);
+                addOrUpdateAudioDeviceCategoryInInventory(devState);
             }
         }
     }
diff --git a/services/core/java/com/android/server/audio/AudioService.java b/services/core/java/com/android/server/audio/AudioService.java
index 19d0a0e..6a73c2b 100644
--- a/services/core/java/com/android/server/audio/AudioService.java
+++ b/services/core/java/com/android/server/audio/AudioService.java
@@ -19,6 +19,14 @@
 import static android.Manifest.permission.MODIFY_AUDIO_SETTINGS_PRIVILEGED;
 import static android.Manifest.permission.REMOTE_AUDIO_PLAYBACK;
 import static android.app.BroadcastOptions.DELIVERY_GROUP_POLICY_MOST_RECENT;
+import static android.media.AudioDeviceInfo.TYPE_BLE_HEADSET;
+import static android.media.AudioDeviceInfo.TYPE_BLE_SPEAKER;
+import static android.media.AudioDeviceInfo.TYPE_BLUETOOTH_A2DP;
+import static android.media.AudioManager.AUDIO_DEVICE_CATEGORY_HEADPHONES;
+import static android.media.AudioManager.AUDIO_DEVICE_CATEGORY_UNKNOWN;
+import static android.media.AudioManager.DEVICE_OUT_BLE_HEADSET;
+import static android.media.AudioManager.DEVICE_OUT_BLE_SPEAKER;
+import static android.media.AudioManager.DEVICE_OUT_BLUETOOTH_A2DP;
 import static android.media.AudioManager.RINGER_MODE_NORMAL;
 import static android.media.AudioManager.RINGER_MODE_SILENT;
 import static android.media.AudioManager.RINGER_MODE_VIBRATE;
@@ -91,6 +99,7 @@
 import android.media.AudioFormat;
 import android.media.AudioHalVersionInfo;
 import android.media.AudioManager;
+import android.media.AudioManager.AudioDeviceCategory;
 import android.media.AudioManagerInternal;
 import android.media.AudioMixerAttributes;
 import android.media.AudioPlaybackConfiguration;
@@ -402,6 +411,7 @@
     private static final int MSG_DISABLE_AUDIO_FOR_UID = 100;
     private static final int MSG_INIT_STREAMS_VOLUMES = 101;
     private static final int MSG_INIT_SPATIALIZER = 102;
+    private static final int MSG_INIT_ADI_DEVICE_STATES = 103;
 
     // end of messages handled under wakelock
 
@@ -1250,6 +1260,8 @@
         // done with service initialization, continue additional work in our Handler thread
         queueMsgUnderWakeLock(mAudioHandler, MSG_INIT_STREAMS_VOLUMES,
                 0 /* arg1 */,  0 /* arg2 */, null /* obj */,  0 /* delay */);
+        queueMsgUnderWakeLock(mAudioHandler, MSG_INIT_ADI_DEVICE_STATES,
+                0 /* arg1 */, 0 /* arg2 */, null /* obj */, 0 /* delay */);
         queueMsgUnderWakeLock(mAudioHandler, MSG_INIT_SPATIALIZER,
                 0 /* arg1 */, 0 /* arg2 */, null /* obj */, 0 /* delay */);
     }
@@ -7330,7 +7342,7 @@
         if (pkgName == null) {
             pkgName = "";
         }
-        if (device.getType() == AudioDeviceInfo.TYPE_BLUETOOTH_A2DP) {
+        if (device.getType() == TYPE_BLUETOOTH_A2DP) {
             avrcpSupportsAbsoluteVolume(device.getAddress(),
                     deviceVolumeBehavior == AudioManager.DEVICE_VOLUME_BEHAVIOR_ABSOLUTE);
             return;
@@ -9208,6 +9220,11 @@
                     mAudioEventWakeLock.release();
                     break;
 
+                case MSG_INIT_ADI_DEVICE_STATES:
+                    onInitAdiDeviceStates();
+                    mAudioEventWakeLock.release();
+                    break;
+
                 case MSG_INIT_SPATIALIZER:
                     onInitSpatializer();
                     mAudioEventWakeLock.release();
@@ -10272,8 +10289,13 @@
                 /*arg1*/ 0, /*arg2*/ 0, TAG, /*delay*/ 0);
     }
 
-    void onInitSpatializer() {
+    void onInitAdiDeviceStates() {
         mDeviceBroker.onReadAudioDeviceSettings();
+        mSoundDoseHelper.initCachedAudioDeviceCategories(
+                mDeviceBroker.getImmutableDeviceInventory());
+    }
+
+    void onInitSpatializer() {
         mSpatializerHelper.init(/*effectExpected*/ mHasSpatializerEffect);
         mSpatializerHelper.setFeatureEnabled(mHasSpatializerEffect);
     }
@@ -10667,6 +10689,51 @@
         return mSoundDoseHelper.isCsdEnabled();
     }
 
+    @Override
+    @android.annotation.EnforcePermission(MODIFY_AUDIO_SETTINGS_PRIVILEGED)
+    public void setBluetoothAudioDeviceCategory(@NonNull String address, boolean isBle,
+            @AudioDeviceCategory int btAudioDeviceCategory) {
+        super.setBluetoothAudioDeviceCategory_enforcePermission();
+
+        final String addr = Objects.requireNonNull(address);
+
+        AdiDeviceState deviceState = mDeviceBroker.findBtDeviceStateForAddress(addr, isBle);
+
+        int internalType = !isBle ? DEVICE_OUT_BLUETOOTH_A2DP
+                : ((btAudioDeviceCategory == AUDIO_DEVICE_CATEGORY_HEADPHONES)
+                        ? DEVICE_OUT_BLE_HEADSET : DEVICE_OUT_BLE_SPEAKER);
+        int deviceType = !isBle ? TYPE_BLUETOOTH_A2DP
+                : ((btAudioDeviceCategory == AUDIO_DEVICE_CATEGORY_HEADPHONES) ? TYPE_BLE_HEADSET
+                        : TYPE_BLE_SPEAKER);
+
+        if (deviceState == null) {
+            deviceState = new AdiDeviceState(deviceType, internalType, addr);
+        }
+
+        deviceState.setAudioDeviceCategory(btAudioDeviceCategory);
+
+        mDeviceBroker.addOrUpdateBtAudioDeviceCategoryInInventory(deviceState);
+        mDeviceBroker.persistAudioDeviceSettings();
+
+        mSoundDoseHelper.setAudioDeviceCategory(addr, internalType,
+                btAudioDeviceCategory == AUDIO_DEVICE_CATEGORY_HEADPHONES);
+    }
+
+    @Override
+    @android.annotation.EnforcePermission(MODIFY_AUDIO_SETTINGS_PRIVILEGED)
+    @AudioDeviceCategory
+    public int getBluetoothAudioDeviceCategory(@NonNull String address, boolean isBle) {
+        super.getBluetoothAudioDeviceCategory_enforcePermission();
+
+        final AdiDeviceState deviceState = mDeviceBroker.findBtDeviceStateForAddress(
+                Objects.requireNonNull(address), isBle);
+        if (deviceState == null) {
+            return AUDIO_DEVICE_CATEGORY_UNKNOWN;
+        }
+
+        return deviceState.getAudioDeviceCategory();
+    }
+
     //==========================================================================================
     // Hdmi CEC:
     // - System audio mode:
diff --git a/services/core/java/com/android/server/audio/SoundDoseHelper.java b/services/core/java/com/android/server/audio/SoundDoseHelper.java
index 01af3a8..851c5c3 100644
--- a/services/core/java/com/android/server/audio/SoundDoseHelper.java
+++ b/services/core/java/com/android/server/audio/SoundDoseHelper.java
@@ -16,6 +16,9 @@
 
 package com.android.server.audio;
 
+import static android.media.AudioManager.AUDIO_DEVICE_CATEGORY_HEADPHONES;
+import static android.media.AudioManager.AUDIO_DEVICE_CATEGORY_UNKNOWN;
+
 import static com.android.server.audio.AudioService.MAX_STREAM_VOLUME;
 import static com.android.server.audio.AudioService.MIN_STREAM_VOLUME;
 import static com.android.server.audio.AudioService.MSG_SET_DEVICE_VOLUME;
@@ -57,6 +60,7 @@
 import java.io.PrintWriter;
 import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.Collection;
 import java.util.List;
 import java.util.Objects;
 import java.util.concurrent.atomic.AtomicBoolean;
@@ -189,6 +193,9 @@
 
     private final AtomicBoolean mEnableCsd = new AtomicBoolean(false);
 
+    private ArrayList<ISoundDose.AudioDeviceCategory> mCachedAudioDeviceCategories =
+            new ArrayList<>();
+
     private final Object mCsdStateLock = new Object();
 
     private final AtomicReference<ISoundDose> mSoundDose = new AtomicReference<>();
@@ -487,6 +494,43 @@
         return false;
     }
 
+    void setAudioDeviceCategory(String address, int internalAudioType, boolean isHeadphone) {
+        if (!mEnableCsd.get()) {
+            return;
+        }
+
+        final ISoundDose soundDose = mSoundDose.get();
+        if (soundDose == null) {
+            Log.w(TAG, "Sound dose interface not initialized");
+            return;
+        }
+
+        try {
+            final ISoundDose.AudioDeviceCategory audioDeviceCategory =
+                    new ISoundDose.AudioDeviceCategory();
+            audioDeviceCategory.address = address;
+            audioDeviceCategory.internalAudioType = internalAudioType;
+            audioDeviceCategory.csdCompatible = isHeadphone;
+            soundDose.setAudioDeviceCategory(audioDeviceCategory);
+        } catch (RemoteException e) {
+            Log.e(TAG, "Exception while forcing the internal MEL computation", e);
+        }
+    }
+
+    void initCachedAudioDeviceCategories(Collection<AdiDeviceState> deviceStates) {
+        for (final AdiDeviceState state : deviceStates) {
+            if (state.getAudioDeviceCategory() != AUDIO_DEVICE_CATEGORY_UNKNOWN) {
+                final ISoundDose.AudioDeviceCategory audioDeviceCategory =
+                        new ISoundDose.AudioDeviceCategory();
+                audioDeviceCategory.address = state.getDeviceAddress();
+                audioDeviceCategory.internalAudioType = state.getInternalDeviceType();
+                audioDeviceCategory.csdCompatible =
+                        state.getAudioDeviceCategory() == AUDIO_DEVICE_CATEGORY_HEADPHONES;
+                mCachedAudioDeviceCategories.add(audioDeviceCategory);
+            }
+        }
+    }
+
     /*package*/ int safeMediaVolumeIndex(int device) {
         final int vol = mSafeMediaVolumeDevices.get(device);
         if (vol == SAFE_MEDIA_VOLUME_UNINITIALIZED) {
@@ -810,6 +854,16 @@
 
         Log.v(TAG, "Initializing sound dose");
 
+        try {
+            if (mCachedAudioDeviceCategories.size() > 0) {
+                soundDose.initCachedAudioDeviceCategories(mCachedAudioDeviceCategories.toArray(
+                        new ISoundDose.AudioDeviceCategory[0]));
+                mCachedAudioDeviceCategories.clear();
+            }
+        } catch (RemoteException e) {
+            Log.e(TAG, "Exception while forcing the internal MEL computation", e);
+        }
+
         synchronized (mCsdStateLock) {
             if (mGlobalTimeOffsetInSecs == GLOBAL_TIME_OFFSET_UNINITIALIZED) {
                 mGlobalTimeOffsetInSecs = System.currentTimeMillis() / 1000L;
diff --git a/services/core/java/com/android/server/audio/SpatializerHelper.java b/services/core/java/com/android/server/audio/SpatializerHelper.java
index 969dd60..496bdf4 100644
--- a/services/core/java/com/android/server/audio/SpatializerHelper.java
+++ b/services/core/java/com/android/server/audio/SpatializerHelper.java
@@ -560,7 +560,7 @@
             updatedDevice = new AdiDeviceState(canonicalDeviceType, ada.getInternalType(),
                     ada.getAddress());
             initSAState(updatedDevice);
-            mDeviceBroker.addDeviceStateToInventory(updatedDevice);
+            mDeviceBroker.addOrUpdateDeviceSAStateInInventory(updatedDevice);
         }
         if (updatedDevice != null) {
             onRoutingUpdated();
@@ -693,7 +693,7 @@
                     new AdiDeviceState(canonicalDeviceType, ada.getInternalType(),
                             ada.getAddress());
             initSAState(deviceState);
-            mDeviceBroker.addDeviceStateToInventory(deviceState);
+            mDeviceBroker.addOrUpdateDeviceSAStateInInventory(deviceState);
             mDeviceBroker.persistAudioDeviceSettings();
             logDeviceState(deviceState, "addWirelessDeviceIfNew"); // may be updated later.
         }
diff --git a/services/core/java/com/android/server/biometrics/BiometricService.java b/services/core/java/com/android/server/biometrics/BiometricService.java
index 279aaf9..1898b80 100644
--- a/services/core/java/com/android/server/biometrics/BiometricService.java
+++ b/services/core/java/com/android/server/biometrics/BiometricService.java
@@ -1308,10 +1308,13 @@
                                 .getString(R.string.biometric_dialog_default_subtitle));
                     } else if (hasEligibleFingerprintSensor) {
                         promptInfo.setSubtitle(getContext()
-                                .getString(R.string.biometric_dialog_fingerprint_subtitle));
+                                .getString(R.string.fingerprint_dialog_default_subtitle));
                     } else if (hasEligibleFaceSensor) {
                         promptInfo.setSubtitle(getContext()
-                                .getString(R.string.biometric_dialog_face_subtitle));
+                                .getString(R.string.face_dialog_default_subtitle));
+                    } else {
+                        promptInfo.setSubtitle(getContext()
+                                .getString(R.string.screen_lock_dialog_default_subtitle));
                     }
                 }
 
diff --git a/services/core/java/com/android/server/inputmethod/ImeVisibilityStateComputer.java b/services/core/java/com/android/server/inputmethod/ImeVisibilityStateComputer.java
index 9ad4628..2e0274b 100644
--- a/services/core/java/com/android/server/inputmethod/ImeVisibilityStateComputer.java
+++ b/services/core/java/com/android/server/inputmethod/ImeVisibilityStateComputer.java
@@ -23,6 +23,7 @@
 import static android.server.inputmethod.InputMethodManagerServiceProto.SHOW_FORCED;
 import static android.view.Display.DEFAULT_DISPLAY;
 import static android.view.Display.INVALID_DISPLAY;
+import static android.view.MotionEvent.TOOL_TYPE_UNKNOWN;
 import static android.view.WindowManager.LayoutParams.SOFT_INPUT_IS_FORWARD_NAVIGATION;
 import static android.view.WindowManager.LayoutParams.SOFT_INPUT_MASK_STATE;
 import static android.view.WindowManager.LayoutParams.SOFT_INPUT_STATE_UNSPECIFIED;
@@ -44,6 +45,7 @@
 import android.util.Printer;
 import android.util.Slog;
 import android.util.proto.ProtoOutputStream;
+import android.view.MotionEvent;
 import android.view.WindowManager;
 import android.view.inputmethod.ImeTracker;
 import android.view.inputmethod.InputMethod;
@@ -351,7 +353,8 @@
 
     void setWindowState(IBinder windowToken, @NonNull ImeTargetWindowState newState) {
         final ImeTargetWindowState state = mRequestWindowStateMap.get(windowToken);
-        if (state != null && newState.hasEditorFocused()) {
+        if (state != null && newState.hasEditorFocused()
+                && newState.mToolType != MotionEvent.TOOL_TYPE_STYLUS) {
             // Inherit the last requested IME visible state when the target window is still
             // focused with an editor.
             newState.setRequestedImeVisible(state.mRequestedImeVisible);
@@ -652,14 +655,23 @@
      * A class that represents the current state of the IME target window.
      */
     static class ImeTargetWindowState {
+
         ImeTargetWindowState(@SoftInputModeFlags int softInputModeState, int windowFlags,
                 boolean imeFocusChanged, boolean hasFocusedEditor,
                 boolean isStartInputByGainFocus) {
+            this(softInputModeState, windowFlags, imeFocusChanged, hasFocusedEditor,
+                    isStartInputByGainFocus, TOOL_TYPE_UNKNOWN);
+        }
+
+        ImeTargetWindowState(@SoftInputModeFlags int softInputModeState, int windowFlags,
+                boolean imeFocusChanged, boolean hasFocusedEditor,
+                boolean isStartInputByGainFocus, @MotionEvent.ToolType int toolType) {
             mSoftInputModeState = softInputModeState;
             mWindowFlags = windowFlags;
             mImeFocusChanged = imeFocusChanged;
             mHasFocusedEditor = hasFocusedEditor;
             mIsStartInputByGainFocus = isStartInputByGainFocus;
+            mToolType = toolType;
         }
 
         /**
@@ -670,6 +682,11 @@
         private final int mWindowFlags;
 
         /**
+         * {@link MotionEvent#getToolType(int)} that was used to click editor.
+         */
+        private final int mToolType;
+
+        /**
          * {@code true} means the IME focus changed from the previous window, {@code false}
          * otherwise.
          */
@@ -718,6 +735,10 @@
             return mWindowFlags;
         }
 
+        int getToolType() {
+            return mToolType;
+        }
+
         private void setImeDisplayId(int imeDisplayId) {
             mImeDisplayId = imeDisplayId;
         }
diff --git a/services/core/java/com/android/server/inputmethod/InputMethodBindingController.java b/services/core/java/com/android/server/inputmethod/InputMethodBindingController.java
index ba9e280..5308336 100644
--- a/services/core/java/com/android/server/inputmethod/InputMethodBindingController.java
+++ b/services/core/java/com/android/server/inputmethod/InputMethodBindingController.java
@@ -40,6 +40,7 @@
 import android.view.WindowManager;
 import android.view.inputmethod.InputMethod;
 import android.view.inputmethod.InputMethodInfo;
+import android.view.inputmethod.InputMethodManager;
 
 import com.android.internal.annotations.GuardedBy;
 import com.android.internal.annotations.VisibleForTesting;
@@ -295,7 +296,12 @@
                     }
                     if (DEBUG) Slog.v(TAG, "Initiating attach with token: " + mCurToken);
                     final InputMethodInfo info = mMethodMap.get(mSelectedMethodId);
+                    boolean supportsStylusHwChanged =
+                            mSupportsStylusHw != info.supportsStylusHandwriting();
                     mSupportsStylusHw = info.supportsStylusHandwriting();
+                    if (supportsStylusHwChanged) {
+                        InputMethodManager.invalidateLocalStylusHandwritingAvailabilityCaches();
+                    }
                     mService.initializeImeLocked(mCurMethod, mCurToken);
                     mService.scheduleNotifyImeUidToAudioService(mCurMethodUid);
                     mService.reRequestCurrentClientSessionLocked();
diff --git a/services/core/java/com/android/server/inputmethod/InputMethodManagerService.java b/services/core/java/com/android/server/inputmethod/InputMethodManagerService.java
index cfcb462..2a617c5 100644
--- a/services/core/java/com/android/server/inputmethod/InputMethodManagerService.java
+++ b/services/core/java/com/android/server/inputmethod/InputMethodManagerService.java
@@ -2369,7 +2369,6 @@
             mCurVirtualDisplayToScreenMatrix = null;
             ImeTracker.forLogging().onFailed(mCurStatsToken, ImeTracker.PHASE_SERVER_WAIT_IME);
             mCurStatsToken = null;
-            InputMethodManager.invalidateLocalStylusHandwritingAvailabilityCaches();
             mMenuController.hideInputMethodMenuLocked();
         }
     }
@@ -3877,11 +3876,14 @@
         final boolean isTextEditor = (startInputFlags & StartInputFlags.IS_TEXT_EDITOR) != 0;
         final boolean startInputByWinGainedFocus =
                 (startInputFlags & StartInputFlags.WINDOW_GAINED_FOCUS) != 0;
+        final int toolType = editorInfo != null
+                ? editorInfo.getInitialToolType() : MotionEvent.TOOL_TYPE_UNKNOWN;
 
         // Init the focused window state (e.g. whether the editor has focused or IME focus has
         // changed from another window).
-        final ImeTargetWindowState windowState = new ImeTargetWindowState(softInputMode,
-                windowFlags, !sameWindowFocused, isTextEditor, startInputByWinGainedFocus);
+        final ImeTargetWindowState windowState = new ImeTargetWindowState(
+                softInputMode, windowFlags, !sameWindowFocused, isTextEditor,
+                startInputByWinGainedFocus, toolType);
         mVisibilityStateComputer.setWindowState(windowToken, windowState);
 
         if (sameWindowFocused && isTextEditor) {
diff --git a/services/core/java/com/android/server/notification/NotificationComparator.java b/services/core/java/com/android/server/notification/NotificationComparator.java
index 446c4f7..8992878 100644
--- a/services/core/java/com/android/server/notification/NotificationComparator.java
+++ b/services/core/java/com/android/server/notification/NotificationComparator.java
@@ -25,7 +25,6 @@
 import android.content.IntentFilter;
 import android.telecom.TelecomManager;
 
-import com.android.internal.config.sysui.SystemUiSystemPropertiesFlags;
 import com.android.internal.util.NotificationMessagingUtil;
 
 import java.util.Comparator;
@@ -39,7 +38,6 @@
 
     private final Context mContext;
     private final NotificationMessagingUtil mMessagingUtil;
-    private final boolean mSortByInterruptiveness;
     private String mDefaultPhoneApp;
 
     public NotificationComparator(Context context) {
@@ -47,8 +45,6 @@
         mContext.registerReceiver(mPhoneAppBroadcastReceiver,
                 new IntentFilter(TelecomManager.ACTION_DEFAULT_DIALER_CHANGED));
         mMessagingUtil = new NotificationMessagingUtil(mContext);
-        mSortByInterruptiveness = !SystemUiSystemPropertiesFlags.getResolver().isEnabled(
-                SystemUiSystemPropertiesFlags.NotificationFlags.NO_SORT_BY_INTERRUPTIVENESS);
     }
 
     @Override
@@ -139,14 +135,6 @@
             return -1 * Integer.compare(leftPriority, rightPriority);
         }
 
-        if (mSortByInterruptiveness) {
-            final boolean leftInterruptive = left.isInterruptive();
-            final boolean rightInterruptive = right.isInterruptive();
-            if (leftInterruptive != rightInterruptive) {
-                return -1 * Boolean.compare(leftInterruptive, rightInterruptive);
-            }
-        }
-
         // then break ties by time, most recent first
         return -1 * Long.compare(left.getRankingTimeMs(), right.getRankingTimeMs());
     }
diff --git a/services/core/java/com/android/server/pm/LauncherAppsService.java b/services/core/java/com/android/server/pm/LauncherAppsService.java
index ae169318..fbdf750 100644
--- a/services/core/java/com/android/server/pm/LauncherAppsService.java
+++ b/services/core/java/com/android/server/pm/LauncherAppsService.java
@@ -86,7 +86,10 @@
 import android.os.Process;
 import android.os.RemoteCallbackList;
 import android.os.RemoteException;
+import android.os.ResultReceiver;
 import android.os.ServiceManager;
+import android.os.ShellCallback;
+import android.os.ShellCommand;
 import android.os.UserHandle;
 import android.os.UserManager;
 import android.provider.Settings;
@@ -127,6 +130,9 @@
 import java.util.Objects;
 import java.util.Set;
 import java.util.concurrent.ExecutionException;
+import java.util.function.BiConsumer;
+import java.util.zip.ZipEntry;
+import java.util.zip.ZipOutputStream;
 
 /**
  * Service that manages requests and callbacks for launchers that support
@@ -215,7 +221,8 @@
 
         final LauncherAppsServiceInternal mInternal;
 
-        private RemoteCallbackList<IDumpCallback> mDumpCallbacks = new RemoteCallbackList<>();
+        @NonNull
+        private final RemoteCallbackList<IDumpCallback> mDumpCallbacks = new RemoteCallbackList<>();
 
         public LauncherAppsImpl(Context context) {
             mContext = context;
@@ -1462,46 +1469,124 @@
                     getActivityOptionsForLauncher(opts), user.getIdentifier());
         }
 
+        @Override
+        public void onShellCommand(FileDescriptor in, @NonNull FileDescriptor out,
+                @NonNull FileDescriptor err, @Nullable String[] args, ShellCallback cb,
+                @Nullable ResultReceiver receiver) {
+            final int callingUid = injectBinderCallingUid();
+            if (!(callingUid == Process.SHELL_UID || callingUid == Process.ROOT_UID)) {
+                throw new SecurityException("Caller must be shell");
+            }
+
+            final long token = injectClearCallingIdentity();
+            try {
+                int status = (new LauncherAppsShellCommand())
+                        .exec(this, in, out, err, args, cb, receiver);
+                if (receiver != null) {
+                    receiver.send(status, null);
+                }
+            } finally {
+                injectRestoreCallingIdentity(token);
+            }
+        }
+
+        /** Handles Shell commands for LauncherAppsService */
+        private class LauncherAppsShellCommand extends ShellCommand {
+            @Override
+            public int onCommand(@Nullable String cmd) {
+                if ("dump-view-hierarchies".equals(cmd)) {
+                    dumpViewCaptureDataToShell();
+                    return 0;
+                } else {
+                    return handleDefaultCommands(cmd);
+                }
+            }
+
+            private void dumpViewCaptureDataToShell() {
+                try (ZipOutputStream zipOs = new ZipOutputStream(getRawOutputStream())) {
+                    forEachViewCaptureWindow((fileName, is) -> {
+                        try {
+                            zipOs.putNextEntry(new ZipEntry("FS" + fileName));
+                            is.transferTo(zipOs);
+                            zipOs.closeEntry();
+                        } catch (IOException e) {
+                            getErrPrintWriter().write("Failed to output " + fileName
+                                    + " data to shell: " + e.getMessage());
+                        }
+                    });
+                } catch (IOException e) {
+                    getErrPrintWriter().write("Failed to create or close zip output stream: "
+                            + e.getMessage());
+                }
+            }
+
+            @Override
+            public void onHelp() {
+                final PrintWriter pw = getOutPrintWriter();
+                pw.println("Usage: cmd launcherapps COMMAND [options ...]");
+                pw.println();
+                pw.println("cmd launcherapps dump-view-hierarchies");
+                pw.println("    Output captured view hierarchies. Files will be generated in ");
+                pw.println("    `"  + WM_TRACE_DIR + "`. After pulling the data to your device,");
+                pw.println("     you can upload / visualize it at `go/winscope`.");
+                pw.println();
+            }
+        }
 
         /**
          * Using a pipe, outputs view capture data to the wmtrace dir
          */
-        protected void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
+        protected void dump(@NonNull FileDescriptor fd, @NonNull PrintWriter pw,
+                @Nullable String[] args) {
             super.dump(fd, pw, args);
 
             // Before the wmtrace directory is picked up by dumpstate service, some processes need
             // to write their data to that location. They can do that via these dumpCallbacks.
-            int i = mDumpCallbacks.beginBroadcast();
-            while (i > 0) {
-                i--;
-                dumpDataToWmTrace((String) mDumpCallbacks.getBroadcastCookie(i) + "_" + i,
-                        mDumpCallbacks.getBroadcastItem(i));
+            forEachViewCaptureWindow(this::dumpViewCaptureDataToWmTrace);
+        }
+
+        private void dumpViewCaptureDataToWmTrace(@NonNull String fileName,
+                @NonNull InputStream is) {
+            Path outPath = Paths.get(fileName);
+            try {
+                Files.copy(is, outPath, StandardCopyOption.REPLACE_EXISTING);
+                Files.setPosixFilePermissions(outPath, WM_TRACE_FILE_PERMISSIONS);
+            } catch (IOException e) {
+                Log.d(TAG, "failed to write data to " + fileName + " in wmtrace dir", e);
+            }
+        }
+
+        /**
+         * IDumpCallback.onDump alerts the in-process ViewCapture instance to start sending data
+         * to LauncherAppsService via the pipe's input provided. This data (as well as an output
+         * file name) is provided to the consumer via an InputStream to output where it wants (for
+         * example, the winscope trace directory or the shell's stdout).
+         */
+        private void forEachViewCaptureWindow(
+                @NonNull BiConsumer<String, InputStream> outputtingConsumer) {
+            for (int i = mDumpCallbacks.beginBroadcast() - 1; i >= 0; i--) {
+                String packageName = (String) mDumpCallbacks.getBroadcastCookie(i);
+                String fileName = WM_TRACE_DIR + packageName + "_" + i + VC_FILE_SUFFIX;
+
+                try {
+                    // Order is important here. OnDump needs to be called before the BiConsumer
+                    // accepts & starts blocking on reading the input stream.
+                    ParcelFileDescriptor[] pipe = ParcelFileDescriptor.createPipe();
+                    mDumpCallbacks.getBroadcastItem(i).onDump(pipe[1]);
+
+                    InputStream is = new ParcelFileDescriptor.AutoCloseInputStream(pipe[0]);
+                    outputtingConsumer.accept(fileName, is);
+                    is.close();
+                } catch (Exception e) {
+                    Log.d(TAG, "failed to pipe view capture data", e);
+                }
             }
             mDumpCallbacks.finishBroadcast();
         }
 
-        private void dumpDataToWmTrace(String name, IDumpCallback cb) {
-            ParcelFileDescriptor[] pipe;
-            try {
-                pipe = ParcelFileDescriptor.createPipe();
-                cb.onDump(pipe[1]);
-            } catch (IOException | RemoteException e) {
-                Log.d(TAG, "failed to pipe view capture data", e);
-                return;
-            }
-
-            Path path = Paths.get(WM_TRACE_DIR + Paths.get(name + VC_FILE_SUFFIX).getFileName());
-            try (InputStream is = new ParcelFileDescriptor.AutoCloseInputStream(pipe[0])) {
-                Files.copy(is, path, StandardCopyOption.REPLACE_EXISTING);
-                Files.setPosixFilePermissions(path, WM_TRACE_FILE_PERMISSIONS);
-            } catch (IOException e) {
-                Log.d(TAG, "failed to write data to file in wmtrace dir", e);
-            }
-        }
-
         @RequiresPermission(READ_FRAME_BUFFER)
         @Override
-        public void registerDumpCallback(IDumpCallback cb) {
+        public void registerDumpCallback(@NonNull IDumpCallback cb) {
             int status = checkCallingOrSelfPermissionForPreflight(mContext, READ_FRAME_BUFFER);
             if (PERMISSION_GRANTED == status) {
                 String name = mContext.getPackageManager().getNameForUid(Binder.getCallingUid());
@@ -1513,7 +1598,7 @@
 
         @RequiresPermission(READ_FRAME_BUFFER)
         @Override
-        public void unRegisterDumpCallback(IDumpCallback cb) {
+        public void unRegisterDumpCallback(@NonNull IDumpCallback cb) {
             int status = checkCallingOrSelfPermissionForPreflight(mContext, READ_FRAME_BUFFER);
             if (PERMISSION_GRANTED == status) {
                 mDumpCallbacks.unregister(cb);
diff --git a/services/core/java/com/android/server/wm/WindowOrganizerController.java b/services/core/java/com/android/server/wm/WindowOrganizerController.java
index d1ae7de..0388496 100644
--- a/services/core/java/com/android/server/wm/WindowOrganizerController.java
+++ b/services/core/java/com/android/server/wm/WindowOrganizerController.java
@@ -309,6 +309,14 @@
                                 applyTransaction(wct, -1 /* syncId */, nextTransition, caller,
                                         deferred);
                                 if (needsSetReady) {
+                                    // TODO(b/294925498): Remove this once we have accurate ready
+                                    //                    tracking.
+                                    if (hasActivityLaunch(wct) && !mService.mRootWindowContainer
+                                            .allPausedActivitiesComplete()) {
+                                        // WCT is launching an activity, so we need to wait for its
+                                        // lifecycle events.
+                                        return;
+                                    }
                                     nextTransition.setAllReady();
                                 }
                             });
@@ -344,6 +352,15 @@
         }
     }
 
+    private static boolean hasActivityLaunch(WindowContainerTransaction wct) {
+        for (int i = 0; i < wct.getHierarchyOps().size(); ++i) {
+            if (wct.getHierarchyOps().get(i).getType() == HIERARCHY_OP_TYPE_LAUNCH_TASK) {
+                return true;
+            }
+        }
+        return false;
+    }
+
     @Override
     public int startLegacyTransition(int type, @NonNull RemoteAnimationAdapter adapter,
             @NonNull IWindowContainerTransactionCallback callback,
diff --git a/services/tests/mockingservicestests/src/com/android/server/app/GameManagerServiceTests.java b/services/tests/mockingservicestests/src/com/android/server/app/GameManagerServiceTests.java
index cd3a78e..6906dec 100644
--- a/services/tests/mockingservicestests/src/com/android/server/app/GameManagerServiceTests.java
+++ b/services/tests/mockingservicestests/src/com/android/server/app/GameManagerServiceTests.java
@@ -2157,6 +2157,14 @@
     }
 
     @Test
+    public void testResetGamePowerMode() {
+        GameManagerService gameManagerService = createServiceAndStartUser(USER_ID_1);
+        gameManagerService.onBootCompleted();
+        verify(mMockPowerManager, times(1)).setPowerMode(Mode.GAME_LOADING, false);
+        verify(mMockPowerManager, times(1)).setPowerMode(Mode.GAME, false);
+    }
+
+    @Test
     public void testNotifyGraphicsEnvironmentSetup() {
         String configString = "mode=2,loadingBoost=2000";
         when(DeviceConfig.getProperty(anyString(), anyString()))
diff --git a/services/tests/servicestests/src/com/android/server/biometrics/BiometricServiceTest.java b/services/tests/servicestests/src/com/android/server/biometrics/BiometricServiceTest.java
index fc62e75..e79ac09 100644
--- a/services/tests/servicestests/src/com/android/server/biometrics/BiometricServiceTest.java
+++ b/services/tests/servicestests/src/com/android/server/biometrics/BiometricServiceTest.java
@@ -16,6 +16,7 @@
 
 package com.android.server.biometrics;
 
+import static android.hardware.biometrics.BiometricAuthenticator.TYPE_CREDENTIAL;
 import static android.hardware.biometrics.BiometricAuthenticator.TYPE_FACE;
 import static android.hardware.biometrics.BiometricAuthenticator.TYPE_FINGERPRINT;
 import static android.hardware.biometrics.BiometricManager.Authenticators;
@@ -116,9 +117,9 @@
     private static final String ERROR_LOCKOUT = "error_lockout";
     private static final String FACE_SUBTITLE = "face_subtitle";
     private static final String FINGERPRINT_SUBTITLE = "fingerprint_subtitle";
+    private static final String CREDENTIAL_SUBTITLE = "credential_subtitle";
     private static final String DEFAULT_SUBTITLE = "default_subtitle";
 
-
     private static final String FINGERPRINT_ACQUIRED_SENSOR_DIRTY = "sensor_dirty";
 
     private static final int SENSOR_ID_FINGERPRINT = 0;
@@ -143,6 +144,8 @@
     @Mock
     IBiometricAuthenticator mFaceAuthenticator;
     @Mock
+    IBiometricAuthenticator mCredentialAuthenticator;
+    @Mock
     ITrustManager mTrustManager;
     @Mock
     DevicePolicyManager mDevicePolicyManager;
@@ -196,10 +199,12 @@
                 .thenReturn(ERROR_NOT_RECOGNIZED);
         when(mResources.getString(R.string.biometric_error_user_canceled))
                 .thenReturn(ERROR_USER_CANCELED);
-        when(mContext.getString(R.string.biometric_dialog_face_subtitle))
+        when(mContext.getString(R.string.face_dialog_default_subtitle))
                 .thenReturn(FACE_SUBTITLE);
-        when(mContext.getString(R.string.biometric_dialog_fingerprint_subtitle))
+        when(mContext.getString(R.string.fingerprint_dialog_default_subtitle))
                 .thenReturn(FINGERPRINT_SUBTITLE);
+        when(mContext.getString(R.string.screen_lock_dialog_default_subtitle))
+                .thenReturn(CREDENTIAL_SUBTITLE);
         when(mContext.getString(R.string.biometric_dialog_default_subtitle))
                 .thenReturn(DEFAULT_SUBTITLE);
 
@@ -292,7 +297,8 @@
         mBiometricService.onStart();
 
         invokeAuthenticate(mBiometricService.mImpl, mReceiver1, false /* requireConfirmation */,
-                Authenticators.DEVICE_CREDENTIAL);
+                Authenticators.DEVICE_CREDENTIAL, false /* useDefaultSubtitle */,
+                false /* deviceCredentialAllowed */);
         waitForIdle();
         verify(mReceiver1).onError(
                 eq(BiometricAuthenticator.TYPE_CREDENTIAL),
@@ -312,7 +318,8 @@
         mBiometricService.onStart();
 
         invokeAuthenticate(mBiometricService.mImpl, mReceiver1, false /* requireConfirmation */,
-                Authenticators.DEVICE_CREDENTIAL);
+                Authenticators.DEVICE_CREDENTIAL, false /* useDefaultSubtitle */,
+                false /* deviceCredentialAllowed */);
         waitForIdle();
 
         assertNotNull(mBiometricService.mAuthSession);
@@ -338,7 +345,8 @@
         mBiometricService.onStart();
 
         invokeAuthenticate(mBiometricService.mImpl, mReceiver1, false /* requireConfirmation */,
-                null /* authenticators */);
+                null /* authenticators */, false /* useDefaultSubtitle */,
+                false /* deviceCredentialAllowed */);
         waitForIdle();
         verify(mReceiver1).onError(
                 eq(BiometricAuthenticator.TYPE_NONE),
@@ -357,7 +365,8 @@
                 mFingerprintAuthenticator);
 
         invokeAuthenticate(mBiometricService.mImpl, mReceiver1, false /* requireConfirmation */,
-                null /* authenticators */);
+                null /* authenticators */, false /* useDefaultSubtitle */,
+                false /* deviceCredentialAllowed */);
         waitForIdle();
         verify(mReceiver1).onError(
                 eq(TYPE_FINGERPRINT),
@@ -370,7 +379,8 @@
         setupAuthForOnly(TYPE_FINGERPRINT, Authenticators.BIOMETRIC_WEAK);
 
         invokeAuthenticate(mBiometricService.mImpl, mReceiver1, false /* requireConfirmation */,
-                Authenticators.BIOMETRIC_STRONG);
+                Authenticators.BIOMETRIC_STRONG, false /* useDefaultSubtitle */,
+                false /* deviceCredentialAllowed */);
         waitForIdle();
         verify(mReceiver1).onError(
                 eq(BiometricAuthenticator.TYPE_NONE),
@@ -429,7 +439,8 @@
                 mFingerprintAuthenticator);
 
         invokeAuthenticate(mBiometricService.mImpl, mReceiver1, false /* requireConfirmation */,
-                null /* authenticators */);
+                null /* authenticators */, false /* useDefaultSubtitle */,
+                false /* deviceCredentialAllowed */);
         waitForIdle();
         verify(mReceiver1).onError(
                 eq(TYPE_FINGERPRINT),
@@ -441,9 +452,9 @@
     public void testAuthenticateFace_shouldShowSubtitleForFace() throws Exception {
         setupAuthForOnly(TYPE_FACE, Authenticators.BIOMETRIC_STRONG);
 
-        invokeAuthenticate(mBiometricService.mImpl, mReceiver1,
-                false /* requireConfirmation */,
-                null);
+        invokeAuthenticate(mBiometricService.mImpl, mReceiver1, false /* requireConfirmation */,
+                null /* authenticators */, true /* useDefaultSubtitle */,
+                false /* deviceCredentialAllowed */);
         waitForIdle();
 
         assertEquals(FACE_SUBTITLE, mBiometricService.mAuthSession.mPromptInfo.getSubtitle());
@@ -453,9 +464,9 @@
     public void testAuthenticateFingerprint_shouldShowSubtitleForFingerprint() throws Exception {
         setupAuthForOnly(TYPE_FINGERPRINT, Authenticators.BIOMETRIC_STRONG);
 
-        invokeAuthenticate(mBiometricService.mImpl, mReceiver1,
-                false /* requireConfirmation */,
-                null);
+        invokeAuthenticate(mBiometricService.mImpl, mReceiver1, false /* requireConfirmation */,
+                null /* authenticators */, true /* useDefaultSubtitle */,
+                false /* deviceCredentialAllowed */);
         waitForIdle();
 
         assertEquals(FINGERPRINT_SUBTITLE,
@@ -463,6 +474,19 @@
     }
 
     @Test
+    public void testAuthenticateFingerprint_shouldShowSubtitleForCredential() throws Exception {
+        setupAuthForOnly(TYPE_CREDENTIAL, Authenticators.DEVICE_CREDENTIAL);
+
+        invokeAuthenticate(mBiometricService.mImpl, mReceiver1, false /* requireConfirmation */,
+                null /* authenticators */, true /* useDefaultSubtitle */,
+                true /* deviceCredentialAllowed */);
+        waitForIdle();
+
+        assertEquals(CREDENTIAL_SUBTITLE,
+                mBiometricService.mAuthSession.mPromptInfo.getSubtitle());
+    }
+
+    @Test
     public void testAuthenticateBothFpAndFace_shouldShowDefaultSubtitle() throws Exception {
         final int[] modalities = new int[] {
                 TYPE_FINGERPRINT,
@@ -476,9 +500,9 @@
 
         setupAuthForMultiple(modalities, strengths);
 
-        invokeAuthenticate(mBiometricService.mImpl, mReceiver1,
-                false /* requireConfirmation */,
-                null);
+        invokeAuthenticate(mBiometricService.mImpl, mReceiver1, false /* requireConfirmation */,
+                null /* authenticators */, true /* useDefaultSubtitle */,
+                false /* deviceCredentialAllowed */);
         waitForIdle();
 
         assertEquals(DEFAULT_SUBTITLE, mBiometricService.mAuthSession.mPromptInfo.getSubtitle());
@@ -492,7 +516,8 @@
         // Disabled in user settings receives onError
         when(mBiometricService.mSettingObserver.getEnabledForApps(anyInt())).thenReturn(false);
         invokeAuthenticate(mBiometricService.mImpl, mReceiver1, false /* requireConfirmation */,
-                null /* authenticators */);
+                null /* authenticators */, false /* useDefaultSubtitle */,
+                false /* deviceCredentialAllowed */);
         waitForIdle();
         verify(mReceiver1).onError(
                 eq(BiometricAuthenticator.TYPE_NONE),
@@ -506,7 +531,8 @@
                 anyInt() /* modality */, anyInt() /* userId */))
                 .thenReturn(true);
         invokeAuthenticate(mBiometricService.mImpl, mReceiver1, false /* requireConfirmation */,
-                null /* authenticators */);
+                null /* authenticators */, false /* useDefaultSubtitle */,
+                false /* deviceCredentialAllowed */);
         waitForIdle();
         verify(mReceiver1, never()).onError(anyInt(), anyInt(), anyInt());
         final byte[] HAT = generateRandomHAT();
@@ -524,7 +550,8 @@
                 anyInt() /* modality */, anyInt() /* userId */))
                 .thenReturn(false);
         invokeAuthenticate(mBiometricService.mImpl, mReceiver1, false /* requireConfirmation */,
-                null /* authenticators */);
+                null /* authenticators */, false /* useDefaultSubtitle */,
+                false /* deviceCredentialAllowed */);
         waitForIdle();
         mBiometricService.mAuthSession.mSensorReceiver.onAuthenticationSucceeded(
                 SENSOR_ID_FACE,
@@ -552,7 +579,8 @@
             throws Exception {
         // Start testing the happy path
         invokeAuthenticate(mBiometricService.mImpl, mReceiver1, false /* requireConfirmation */,
-                null /* authenticators */);
+                null /* authenticators */, false /* useDefaultSubtitle */,
+                false /* deviceCredentialAllowed */);
         waitForIdle();
 
         // Creates a pending auth session with the correct initial states
@@ -632,7 +660,8 @@
                 .thenReturn(true);
         invokeAuthenticate(mBiometricService.mImpl, mReceiver1,
                 true /* requireConfirmation */,
-                Authenticators.DEVICE_CREDENTIAL | Authenticators.BIOMETRIC_WEAK);
+                Authenticators.DEVICE_CREDENTIAL | Authenticators.BIOMETRIC_WEAK,
+                false /* useDefaultSubtitle*/, false /* deviceCredentialAllowed */);
         waitForIdle();
 
         assertEquals(STATE_SHOWING_DEVICE_CREDENTIAL,
@@ -702,7 +731,8 @@
 
         invokeAuthenticate(mBiometricService.mImpl, mReceiver1,
                 true /* requireConfirmation */,
-                Authenticators.DEVICE_CREDENTIAL | Authenticators.BIOMETRIC_STRONG);
+                Authenticators.DEVICE_CREDENTIAL | Authenticators.BIOMETRIC_STRONG,
+                false /* useDefaultSubtitle */, false /* deviceCredentialAllowed */);
         waitForIdle();
 
         verify(mReceiver1).onError(anyInt() /* modality */,
@@ -754,7 +784,8 @@
                 false /* requireConfirmation */, null /* authenticators */);
 
         invokeAuthenticate(mBiometricService.mImpl, mReceiver2, false /* requireConfirmation */,
-                null /* authenticators */);
+                null /* authenticators */, false /* useDefaultSubtitle */,
+                false /* deviceCredentialAllowed */);
         waitForIdle();
 
         verify(mReceiver1).onError(
@@ -887,7 +918,8 @@
         setupAuthForOnly(TYPE_FINGERPRINT, Authenticators.BIOMETRIC_STRONG);
         invokeAuthenticate(mBiometricService.mImpl, mReceiver1,
                 false /* requireConfirmation */,
-                Authenticators.DEVICE_CREDENTIAL | Authenticators.BIOMETRIC_WEAK);
+                Authenticators.DEVICE_CREDENTIAL | Authenticators.BIOMETRIC_WEAK,
+                false /* useDefaultSubtitle */, false /* deviceCredentialAllowed */);
         waitForIdle();
 
         assertEquals(STATE_AUTH_CALLED, mBiometricService.mAuthSession.getState());
@@ -920,8 +952,9 @@
     public void testErrorFromHal_whilePreparingAuthentication_credentialNotAllowed()
             throws Exception {
         setupAuthForOnly(TYPE_FINGERPRINT, Authenticators.BIOMETRIC_STRONG);
-        invokeAuthenticate(mBiometricService.mImpl, mReceiver1,
-                false /* requireConfirmation */, null /* authenticators */);
+        invokeAuthenticate(mBiometricService.mImpl, mReceiver1, false /* requireConfirmation */,
+                null /* authenticators */, false /* useDefaultSubtitle */,
+                false /* deviceCredentialAllowed */);
         waitForIdle();
 
         mBiometricService.mAuthSession.mSensorReceiver.onError(
@@ -957,8 +990,9 @@
         setupAuthForOnly(TYPE_FINGERPRINT, Authenticators.BIOMETRIC_STRONG);
         when(mFingerprintAuthenticator.getLockoutModeForUser(anyInt()))
                 .thenReturn(lockoutMode);
-        invokeAuthenticate(mBiometricService.mImpl, mReceiver1,
-                false /* requireConfirmation */, null /* authenticators */);
+        invokeAuthenticate(mBiometricService.mImpl, mReceiver1, false /* requireConfirmation */,
+                null /* authenticators */, false /* useDefaultSubtitle */,
+                false /* deviceCredentialAllowed */);
         waitForIdle();
 
         // Modality and error are sent
@@ -996,8 +1030,9 @@
         when(mFingerprintAuthenticator.getLockoutModeForUser(anyInt()))
                 .thenReturn(lockoutMode);
         when(mFaceAuthenticator.hasEnrolledTemplates(anyInt(), any())).thenReturn(false);
-        invokeAuthenticate(mBiometricService.mImpl, mReceiver1,
-                false /* requireConfirmation */, null /* authenticators */);
+        invokeAuthenticate(mBiometricService.mImpl, mReceiver1, false /* requireConfirmation */,
+                null /* authenticators */, false /* useDefaultSubtitle */,
+                false /* deviceCredentialAllowed */);
         waitForIdle();
 
         // The lockout error should be sent, instead of ERROR_NONE_ENROLLED. See b/286923477.
@@ -1014,7 +1049,8 @@
                 .thenReturn(LockoutTracker.LOCKOUT_PERMANENT);
         invokeAuthenticate(mBiometricService.mImpl, mReceiver1,
                 false /* requireConfirmation */,
-                Authenticators.DEVICE_CREDENTIAL | Authenticators.BIOMETRIC_STRONG);
+                Authenticators.DEVICE_CREDENTIAL | Authenticators.BIOMETRIC_STRONG,
+                false /* useDefaultSubtitle */, false /* deviceCredentialAllowed */);
         waitForIdle();
 
         verify(mReceiver1, never()).onError(anyInt(), anyInt(), anyInt());
@@ -1503,7 +1539,8 @@
         assertEquals(BiometricManager.BIOMETRIC_ERROR_SECURITY_UPDATE_REQUIRED,
                 invokeCanAuthenticate(mBiometricService, authenticators));
         long requestId = invokeAuthenticate(mBiometricService.mImpl, mReceiver1,
-                false /* requireConfirmation */, authenticators);
+                false /* requireConfirmation */, authenticators, false /* useDefaultSubtitle */,
+                false /* deviceCredentialAllowed */);
         waitForIdle();
         verify(mReceiver1).onError(
                 eq(TYPE_FINGERPRINT),
@@ -1539,7 +1576,8 @@
                 invokeCanAuthenticate(mBiometricService, authenticators));
         requestId = invokeAuthenticate(mBiometricService.mImpl, mReceiver1,
                 false /* requireConfirmation */,
-                authenticators);
+                authenticators, false /* useDefaultSubtitle */,
+                false /* deviceCredentialAllowed */);
         waitForIdle();
         assertTrue(Utils.isCredentialRequested(mBiometricService.mAuthSession.mPromptInfo));
         verify(mBiometricService.mStatusBarService).showAuthenticationDialog(
@@ -1749,6 +1787,11 @@
             mBiometricService.mImpl.registerAuthenticator(SENSOR_ID_FACE, modality, strength,
                     mFaceAuthenticator);
         }
+
+        if ((modality & TYPE_CREDENTIAL) != 0) {
+            when(mTrustManager.isDeviceSecure(anyInt(), anyInt()))
+                    .thenReturn(true);
+        }
     }
 
     // TODO: Reduce duplicated code, currently we cannot start the BiometricService in setUp() for
@@ -1799,7 +1842,8 @@
             Integer authenticators) throws Exception {
         // Request auth, creates a pending session
         final long requestId = invokeAuthenticate(
-                service, receiver, requireConfirmation, authenticators);
+                service, receiver, requireConfirmation, authenticators,
+                false /* useDefaultSubtitle */, false /* deviceCredentialAllowed */);
         waitForIdle();
 
         startPendingAuthSession(mBiometricService);
@@ -1827,7 +1871,8 @@
 
     private static long invokeAuthenticate(IBiometricService.Stub service,
             IBiometricServiceReceiver receiver, boolean requireConfirmation,
-            Integer authenticators) throws Exception {
+            Integer authenticators, boolean useDefaultSubtitle,
+            boolean deviceCredentialAllowed) throws Exception {
         return service.authenticate(
                 new Binder() /* token */,
                 0 /* operationId */,
@@ -1835,7 +1880,8 @@
                 receiver,
                 TEST_PACKAGE_NAME /* packageName */,
                 createTestPromptInfo(requireConfirmation, authenticators,
-                        false /* checkDevicePolicy */));
+                        false /* checkDevicePolicy */, useDefaultSubtitle,
+                        deviceCredentialAllowed));
     }
 
     private static long invokeAuthenticateForWorkApp(IBiometricService.Stub service,
@@ -1847,16 +1893,19 @@
                 receiver,
                 TEST_PACKAGE_NAME /* packageName */,
                 createTestPromptInfo(false /* requireConfirmation */, authenticators,
-                        true /* checkDevicePolicy */));
+                        true /* checkDevicePolicy */, false /* useDefaultSubtitle */,
+                        false /* deviceCredentialAllowed */));
     }
 
     private static PromptInfo createTestPromptInfo(
             boolean requireConfirmation,
             Integer authenticators,
-            boolean checkDevicePolicy) {
+            boolean checkDevicePolicy,
+            boolean useDefaultSubtitle,
+            boolean deviceCredentialAllowed) {
         final PromptInfo promptInfo = new PromptInfo();
         promptInfo.setConfirmationRequested(requireConfirmation);
-        promptInfo.setUseDefaultSubtitle(true);
+        promptInfo.setUseDefaultSubtitle(useDefaultSubtitle);
 
         if (authenticators != null) {
             promptInfo.setAuthenticators(authenticators);
@@ -1864,6 +1913,7 @@
         if (checkDevicePolicy) {
             promptInfo.setDisallowBiometricsIfPolicyExists(checkDevicePolicy);
         }
+        promptInfo.setDeviceCredentialAllowed(deviceCredentialAllowed);
         return promptInfo;
     }
 
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/NotificationComparatorTest.java b/services/tests/uiservicestests/src/com/android/server/notification/NotificationComparatorTest.java
index 95fae07..22b1127 100644
--- a/services/tests/uiservicestests/src/com/android/server/notification/NotificationComparatorTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/NotificationComparatorTest.java
@@ -15,8 +15,6 @@
  */
 package com.android.server.notification;
 
-import static com.android.internal.config.sysui.SystemUiSystemPropertiesFlags.NotificationFlags.NO_SORT_BY_INTERRUPTIVENESS;
-
 import static com.google.common.truth.Truth.assertThat;
 
 import static org.junit.Assert.assertFalse;
@@ -47,6 +45,8 @@
 import android.telecom.TelecomManager;
 import android.test.suitebuilder.annotation.SmallTest;
 
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.internal.config.sysui.SystemUiSystemPropertiesFlags;
 import com.android.server.UiServiceTestCase;
 
@@ -54,7 +54,6 @@
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.junit.runners.Parameterized;
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
@@ -63,7 +62,7 @@
 import java.util.List;
 
 @SmallTest
-@RunWith(Parameterized.class)
+@RunWith(AndroidJUnit4.class)
 public class NotificationComparatorTest extends UiServiceTestCase {
     @Mock Context mMockContext;
     @Mock TelecomManager mTm;
@@ -97,24 +96,9 @@
     private NotificationRecord mRecordColorized;
     private NotificationRecord mRecordColorizedCall;
 
-    @Parameterized.Parameters(name = "sortByInterruptiveness={0}")
-    public static Boolean[] getSortByInterruptiveness() {
-        return new Boolean[] { true, false };
-    }
-
-    @Parameterized.Parameter
-    public boolean mSortByInterruptiveness;
-
     @Before
     public void setUp() {
         MockitoAnnotations.initMocks(this);
-        SystemUiSystemPropertiesFlags.TEST_RESOLVER = flag -> {
-            if (flag.mSysPropKey.equals(NO_SORT_BY_INTERRUPTIVENESS.mSysPropKey)) {
-                return !mSortByInterruptiveness;
-            }
-            return new SystemUiSystemPropertiesFlags.DebugResolver().isEnabled(flag);
-        };
-
         int userId = UserHandle.myUserId();
 
         final Resources res = mContext.getResources();
@@ -309,13 +293,8 @@
         expected.add(mNoMediaSessionMedia);
         expected.add(mRecordCheater);
         expected.add(mRecordCheaterColorized);
-        if (mSortByInterruptiveness) {
-            expected.add(mRecordMinCall);
-            expected.add(mRecordMinCallNonInterruptive);
-        } else {
-            expected.add(mRecordMinCallNonInterruptive);
-            expected.add(mRecordMinCall);
-        }
+        expected.add(mRecordMinCallNonInterruptive);
+        expected.add(mRecordMinCall);
 
         List<NotificationRecord> actual = new ArrayList<>();
         actual.addAll(expected);
@@ -330,11 +309,7 @@
     public void testRankingScoreOverrides() {
         NotificationComparator comp = new NotificationComparator(mMockContext);
         NotificationRecord recordMinCallNonInterruptive = spy(mRecordMinCallNonInterruptive);
-        if (mSortByInterruptiveness) {
-            assertTrue(comp.compare(mRecordMinCall, recordMinCallNonInterruptive) < 0);
-        } else {
-            assertTrue(comp.compare(mRecordMinCall, recordMinCallNonInterruptive) > 0);
-        }
+        assertTrue(comp.compare(mRecordMinCall, recordMinCallNonInterruptive) > 0);
 
         when(recordMinCallNonInterruptive.getRankingScore()).thenReturn(1f);
         assertTrue(comp.compare(mRecordMinCall, recordMinCallNonInterruptive) > 0);
diff --git a/services/usb/OWNERS b/services/usb/OWNERS
index 60172a3..d35dbb56 100644
--- a/services/usb/OWNERS
+++ b/services/usb/OWNERS
@@ -1,3 +1,7 @@
+aprasath@google.com
+kumarashishg@google.com
+sarup@google.com
+anothermark@google.com
 badhri@google.com
 elaurent@google.com
 albertccwang@google.com