Merge "Add OWNERS entry for _SystemClockTime.cpp"
diff --git a/Android.bp b/Android.bp
index 0f9977c..c22dafb 100644
--- a/Android.bp
+++ b/Android.bp
@@ -289,6 +289,14 @@
         "staledataclass-annotation-processor",
         "error_prone_android_framework",
     ],
+    // Exports needed for staledataclass-annotation-processor, see b/139342589.
+    javacflags: [
+        "-J--add-modules=jdk.compiler",
+        "-J--add-exports=jdk.compiler/com.sun.tools.javac.code=ALL-UNNAMED",
+        "-J--add-exports=jdk.compiler/com.sun.tools.javac.model=ALL-UNNAMED",
+        "-J--add-exports=jdk.compiler/com.sun.tools.javac.tree=ALL-UNNAMED",
+        "-J--add-exports=jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED",
+    ],
     required: [
         // TODO(b/120066492): remove default_television.xml when the build system
         // propagates "required" properly.
diff --git a/apct-tests/perftests/core/src/android/opengl/perftests/MatrixPerfTest.java b/apct-tests/perftests/core/src/android/opengl/perftests/MatrixPerfTest.java
new file mode 100644
index 0000000..b296148
--- /dev/null
+++ b/apct-tests/perftests/core/src/android/opengl/perftests/MatrixPerfTest.java
@@ -0,0 +1,397 @@
+/*
+ * 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 android.opengl.perftests;
+
+import android.opengl.Matrix;
+import android.perftests.utils.BenchmarkState;
+import android.perftests.utils.PerfStatusReporter;
+
+import androidx.test.filters.LargeTest;
+
+import org.junit.Rule;
+import org.junit.Test;
+
+import java.util.Random;
+
+@LargeTest
+public class MatrixPerfTest {
+    @Rule
+    public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();
+
+    @Rule
+    public float[] array = new float[48];
+
+    @Rule
+    public float[] bigArray = new float[16 * 1024 * 1024];
+
+
+    @Test
+    public void testMultiplyMM() {
+        Random rng = new Random();
+        for (int i = 0; i < 32; i++) {
+            array[i] = rng.nextFloat();
+        }
+
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.multiplyMM(array, 32, array, 16, array, 0);
+        }
+    }
+
+    @Test
+    public void testMultiplyMMLeftOverlapResult() {
+        Random rng = new Random();
+        for (int i = 0; i < 32; i++) {
+            array[i] = rng.nextFloat();
+        }
+
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.multiplyMM(array, 16, array, 16, array, 0);
+        }
+    }
+
+    @Test
+    public void testMultiplyMMRightOverlapResult() {
+        Random rng = new Random();
+        for (int i = 0; i < 32; i++) {
+            array[i] = rng.nextFloat();
+        }
+
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.multiplyMM(array, 0, array, 16, array, 0);
+        }
+    }
+
+    @Test
+    public void testMultiplyMMAllOverlap() {
+        Random rng = new Random();
+        for (int i = 0; i < 16; i++) {
+            array[i] = rng.nextFloat();
+        }
+
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.multiplyMM(array, 0, array, 0, array, 0);
+        }
+    }
+
+    @Test
+    public void testMultiplyMMOutputBigArray() {
+        Random rng = new Random();
+        for (int i = 0; i < 32; i++) {
+            array[i] = rng.nextFloat();
+        }
+
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.multiplyMM(bigArray, 1024, array, 16, array, 0);
+        }
+    }
+
+    @Test
+    public void testMultiplyMMAllBigArray() {
+        Random rng = new Random();
+        for (int i = 0; i < 32; i++) {
+            bigArray[i] = rng.nextFloat();
+        }
+
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.multiplyMM(bigArray, 1024, bigArray, 16, bigArray, 0);
+        }
+    }
+
+    @Test
+    public void testMultiplyMV() {
+        Random rng = new Random();
+        for (int i = 0; i < 20; i++) {
+            array[i] = rng.nextFloat();
+        }
+
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.multiplyMV(array, 20, array, 4, array, 0);
+        }
+    }
+
+    @Test
+    public void testMultiplyMVLeftOverlapResult() {
+        Random rng = new Random();
+        for (int i = 0; i < 20; i++) {
+            array[i] = rng.nextFloat();
+        }
+
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.multiplyMV(array, 4, array, 4, array, 0);
+        }
+    }
+
+    @Test
+    public void testMultiplyMVRightOverlapResult() {
+        Random rng = new Random();
+        for (int i = 0; i < 32; i++) {
+            array[i] = rng.nextFloat();
+        }
+
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.multiplyMV(array, 0, array, 16, array, 0);
+        }
+    }
+
+    @Test
+    public void testMultiplyMVAllOverlap() {
+        Random rng = new Random();
+        for (int i = 0; i < 16; i++) {
+            array[i] = rng.nextFloat();
+        }
+
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.multiplyMV(array, 0, array, 0, array, 0);
+        }
+    }
+
+    @Test
+    public void testMultiplyMVOutputBigArray() {
+        Random rng = new Random();
+        for (int i = 0; i < 20; i++) {
+            array[i] = rng.nextFloat();
+        }
+
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.multiplyMV(bigArray, 1024, array, 16, array, 0);
+        }
+    }
+
+    @Test
+    public void testMultiplyMVAllBigArray() {
+        Random rng = new Random();
+        for (int i = 0; i < 20; i++) {
+            bigArray[i] = rng.nextFloat();
+        }
+
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.multiplyMV(bigArray, 1024, bigArray, 16, bigArray, 0);
+        }
+    }
+
+    @Test
+    public void testTransposeM() {
+        Random rng = new Random();
+        for (int i = 0; i < 16; i++) {
+            array[i] = rng.nextFloat();
+        }
+
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.transposeM(array, 16, array, 0);
+        }
+    }
+
+    @Test
+    public void testInvertM() {
+        // non-singular matrix
+        array[ 0] =  0.814f;
+        array[ 1] =  4.976f;
+        array[ 2] = -3.858f;
+        array[ 3] =  7.206f;
+        array[ 4] =  5.112f;
+        array[ 5] = -2.420f;
+        array[ 6] =  8.791f;
+        array[ 7] =  6.426f;
+        array[ 8] =  2.945f;
+        array[ 9] =  1.801f;
+        array[10] = -2.594f;
+        array[11] =  2.663f;
+        array[12] = -5.003f;
+        array[13] = -4.188f;
+        array[14] =  3.340f;
+        array[15] = -1.235f;
+
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.invertM(array, 16, array, 0);
+        }
+    }
+
+    @Test
+    public void testOrthoM() {
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.orthoM(array, 0, 0.0f, 1.0f, 0.0f, 1.0f, 0.0f, 1.0f);
+        }
+    }
+
+    @Test
+    public void testFrustumM() {
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.frustumM(array, 0, 0.0f, 1.0f, 0.0f, 1.0f, 0.0f, 1.0f);
+        }
+    }
+
+    @Test
+    public void testPerspectiveM() {
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.perspectiveM(array, 0, 45.0f, 1.0f, 1.0f, 100.0f);
+        }
+    }
+
+    @Test
+    public void testLength() {
+        Random rng = new Random();
+        for (int i = 0; i < 3; i++) {
+            array[i] = rng.nextFloat();
+        }
+
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.length(array[0], array[1], array[2]);
+        }
+    }
+
+    @Test
+    public void testSetIdentityM() {
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.setIdentityM(array, 0);
+        }
+    }
+
+    @Test
+    public void testScaleM() {
+        Random rng = new Random();
+        for (int i = 0; i < 19; i++) {
+            array[i] = rng.nextFloat();
+        }
+
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.scaleM(array, 19, array, 0, array[16], array[17], array[18]);
+        }
+    }
+
+    @Test
+    public void testScaleMInPlace() {
+        Random rng = new Random();
+        for (int i = 0; i < 19; i++) {
+            array[i] = rng.nextFloat();
+        }
+
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.scaleM(array, 0, array[16], array[17], array[18]);
+        }
+    }
+
+    @Test
+    public void testTranslateM() {
+        Random rng = new Random();
+        for (int i = 0; i < 19; i++) {
+            array[i] = rng.nextFloat();
+        }
+
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.translateM(array, 19, array, 0, array[16], array[17], array[18]);
+        }
+    }
+
+    @Test
+    public void testTranslateMInPlace() {
+        Random rng = new Random();
+        for (int i = 0; i < 19; i++) {
+            array[i] = rng.nextFloat();
+        }
+
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.translateM(array, 0, array[16], array[17], array[18]);
+        }
+    }
+
+    @Test
+    public void testRotateM() {
+        Random rng = new Random();
+        for (int i = 0; i < 20; i++) {
+            array[i] = rng.nextFloat();
+        }
+
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.rotateM(array, 20, array, 0, array[16], array[17], array[18], array[19]);
+        }
+    }
+
+    @Test
+    public void testRotateMInPlace() {
+        Random rng = new Random();
+        for (int i = 0; i < 20; i++) {
+            array[i] = rng.nextFloat();
+        }
+
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.rotateM(array, 0, array[16], array[17], array[18], array[19]);
+        }
+    }
+
+    @Test
+    public void testSetRotateM() {
+        Random rng = new Random();
+        array[0] = rng.nextFloat() * 90.0f;
+        array[1] = rng.nextFloat() + 0.5f;
+        array[2] = rng.nextFloat() + 0.5f;
+        array[3] = rng.nextFloat() + 0.5f;
+
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.setRotateM(array, 4, array[0], array[1], array[2], array[3]);
+        }
+    }
+
+    @Test
+    public void testSetRotateEulerM() {
+        Random rng = new Random();
+        array[0] = rng.nextFloat() * 90.0f;
+        array[1] = rng.nextFloat() * 90.0f;
+        array[2] = rng.nextFloat() * 90.0f;
+
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.setRotateEulerM(array, 3, array[0], array[1], array[2]);
+        }
+    }
+
+    @Test
+    public void testSetLookAtM() {
+        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();
+        while (state.keepRunning()) {
+            Matrix.setLookAtM(array, 9,
+                    1.0f, 0.0f, 0.0f,
+                    1.0f, 0.0f, 1.0f,
+                    0.0f, 1.0f, 0.0f);
+        }
+    }
+}
diff --git a/core/java/android/accessibilityservice/OWNERS b/core/java/android/accessibilityservice/OWNERS
index a31cfae..fb06e23 100644
--- a/core/java/android/accessibilityservice/OWNERS
+++ b/core/java/android/accessibilityservice/OWNERS
@@ -1,4 +1,6 @@
-svetoslavganov@google.com
 pweaver@google.com
-rhedjao@google.com
 ryanlwlin@google.com
+danielnorman@google.com
+sallyyuen@google.com
+aarmaly@google.com
+fuego@google.com
diff --git a/core/java/android/app/OWNERS b/core/java/android/app/OWNERS
index 068304d..f3fc468 100644
--- a/core/java/android/app/OWNERS
+++ b/core/java/android/app/OWNERS
@@ -29,7 +29,7 @@
 per-file Service* = file:/services/core/java/com/android/server/am/OWNERS
 per-file SystemServiceRegistry.java = file:/services/core/java/com/android/server/am/OWNERS
 per-file *UserSwitchObserver* = file:/services/core/java/com/android/server/am/OWNERS
-per-file UiAutomation.java = file:/services/accessibility/OWNERS
+per-file UiAutomation* = file:/services/accessibility/OWNERS
 per-file GameManager* = file:/GAME_MANAGER_OWNERS
 per-file GameState* = file:/GAME_MANAGER_OWNERS
 per-file IGameManager* = file:/GAME_MANAGER_OWNERS
diff --git a/core/java/android/companion/OWNERS b/core/java/android/companion/OWNERS
index 004f66c..0348fe2 100644
--- a/core/java/android/companion/OWNERS
+++ b/core/java/android/companion/OWNERS
@@ -1,5 +1,3 @@
-ewol@google.com
 evanxinchen@google.com
 guojing@google.com
-svetoslavganov@google.com
-sergeynv@google.com
\ No newline at end of file
+raphk@google.com
\ No newline at end of file
diff --git a/core/java/android/nfc/cardemulation/CardEmulation.java b/core/java/android/nfc/cardemulation/CardEmulation.java
index 2b34d86..0b56d19 100644
--- a/core/java/android/nfc/cardemulation/CardEmulation.java
+++ b/core/java/android/nfc/cardemulation/CardEmulation.java
@@ -209,7 +209,8 @@
      */
     public boolean isDefaultServiceForCategory(ComponentName service, String category) {
         try {
-            return sService.isDefaultServiceForCategory(mContext.getUserId(), service, category);
+            return sService.isDefaultServiceForCategory(mContext.getUser().getIdentifier(),
+                    service, category);
         } catch (RemoteException e) {
             // Try one more time
             recoverService();
@@ -218,8 +219,8 @@
                 return false;
             }
             try {
-                return sService.isDefaultServiceForCategory(mContext.getUserId(), service,
-                        category);
+                return sService.isDefaultServiceForCategory(mContext.getUser().getIdentifier(),
+                        service, category);
             } catch (RemoteException ee) {
                 Log.e(TAG, "Failed to recover CardEmulationService.");
                 return false;
@@ -240,7 +241,8 @@
      */
     public boolean isDefaultServiceForAid(ComponentName service, String aid) {
         try {
-            return sService.isDefaultServiceForAid(mContext.getUserId(), service, aid);
+            return sService.isDefaultServiceForAid(mContext.getUser().getIdentifier(),
+                    service, aid);
         } catch (RemoteException e) {
             // Try one more time
             recoverService();
@@ -249,7 +251,8 @@
                 return false;
             }
             try {
-                return sService.isDefaultServiceForAid(mContext.getUserId(), service, aid);
+                return sService.isDefaultServiceForAid(mContext.getUser().getIdentifier(),
+                        service, aid);
             } catch (RemoteException ee) {
                 Log.e(TAG, "Failed to reach CardEmulationService.");
                 return false;
@@ -348,7 +351,8 @@
             List<String> aids) {
         AidGroup aidGroup = new AidGroup(aids, category);
         try {
-            return sService.registerAidGroupForService(mContext.getUserId(), service, aidGroup);
+            return sService.registerAidGroupForService(mContext.getUser().getIdentifier(),
+                    service, aidGroup);
         } catch (RemoteException e) {
             // Try one more time
             recoverService();
@@ -357,8 +361,8 @@
                 return false;
             }
             try {
-                return sService.registerAidGroupForService(mContext.getUserId(), service,
-                        aidGroup);
+                return sService.registerAidGroupForService(mContext.getUser().getIdentifier(),
+                        service, aidGroup);
             } catch (RemoteException ee) {
                 Log.e(TAG, "Failed to reach CardEmulationService.");
                 return false;
@@ -391,7 +395,7 @@
         }
 
         try {
-            return sService.unsetOffHostForService(mContext.getUserId(), service);
+            return sService.unsetOffHostForService(mContext.getUser().getIdentifier(), service);
         } catch (RemoteException e) {
             // Try one more time
             recoverService();
@@ -400,7 +404,7 @@
                 return false;
             }
             try {
-                return sService.unsetOffHostForService(mContext.getUserId(), service);
+                return sService.unsetOffHostForService(mContext.getUser().getIdentifier(), service);
             } catch (RemoteException ee) {
                 Log.e(TAG, "Failed to reach CardEmulationService.");
                 return false;
@@ -468,7 +472,7 @@
         }
 
         try {
-            return sService.setOffHostForService(mContext.getUserId(), service,
+            return sService.setOffHostForService(mContext.getUser().getIdentifier(), service,
                 offHostSecureElement);
         } catch (RemoteException e) {
             // Try one more time
@@ -478,7 +482,7 @@
                 return false;
             }
             try {
-                return sService.setOffHostForService(mContext.getUserId(), service,
+                return sService.setOffHostForService(mContext.getUser().getIdentifier(), service,
                         offHostSecureElement);
             } catch (RemoteException ee) {
                 Log.e(TAG, "Failed to reach CardEmulationService.");
@@ -503,8 +507,8 @@
      */
     public List<String> getAidsForService(ComponentName service, String category) {
         try {
-            AidGroup group =  sService.getAidGroupForService(mContext.getUserId(), service,
-                    category);
+            AidGroup group =  sService.getAidGroupForService(mContext.getUser().getIdentifier(),
+                    service, category);
             return (group != null ? group.getAids() : null);
         } catch (RemoteException e) {
             recoverService();
@@ -513,8 +517,8 @@
                 return null;
             }
             try {
-                AidGroup group = sService.getAidGroupForService(mContext.getUserId(), service,
-                        category);
+                AidGroup group = sService.getAidGroupForService(mContext.getUser().getIdentifier(),
+                        service, category);
                 return (group != null ? group.getAids() : null);
             } catch (RemoteException ee) {
                 Log.e(TAG, "Failed to recover CardEmulationService.");
@@ -540,7 +544,8 @@
      */
     public boolean removeAidsForService(ComponentName service, String category) {
         try {
-            return sService.removeAidGroupForService(mContext.getUserId(), service, category);
+            return sService.removeAidGroupForService(mContext.getUser().getIdentifier(), service,
+                    category);
         } catch (RemoteException e) {
             // Try one more time
             recoverService();
@@ -549,7 +554,8 @@
                 return false;
             }
             try {
-                return sService.removeAidGroupForService(mContext.getUserId(), service, category);
+                return sService.removeAidGroupForService(mContext.getUser().getIdentifier(),
+                        service, category);
             } catch (RemoteException ee) {
                 Log.e(TAG, "Failed to reach CardEmulationService.");
                 return false;
@@ -684,7 +690,8 @@
     @Nullable
     public List<String> getAidsForPreferredPaymentService() {
         try {
-            ApduServiceInfo serviceInfo = sService.getPreferredPaymentService(mContext.getUserId());
+            ApduServiceInfo serviceInfo = sService.getPreferredPaymentService(
+                    mContext.getUser().getIdentifier());
             return (serviceInfo != null ? serviceInfo.getAids() : null);
         } catch (RemoteException e) {
             recoverService();
@@ -694,7 +701,7 @@
             }
             try {
                 ApduServiceInfo serviceInfo =
-                        sService.getPreferredPaymentService(mContext.getUserId());
+                        sService.getPreferredPaymentService(mContext.getUser().getIdentifier());
                 return (serviceInfo != null ? serviceInfo.getAids() : null);
             } catch (RemoteException ee) {
                 Log.e(TAG, "Failed to recover CardEmulationService.");
@@ -723,7 +730,8 @@
     @Nullable
     public String getRouteDestinationForPreferredPaymentService() {
         try {
-            ApduServiceInfo serviceInfo = sService.getPreferredPaymentService(mContext.getUserId());
+            ApduServiceInfo serviceInfo = sService.getPreferredPaymentService(
+                    mContext.getUser().getIdentifier());
             if (serviceInfo != null) {
                 if (!serviceInfo.isOnHost()) {
                     return serviceInfo.getOffHostSecureElement() == null ?
@@ -740,7 +748,7 @@
             }
             try {
                 ApduServiceInfo serviceInfo =
-                        sService.getPreferredPaymentService(mContext.getUserId());
+                        sService.getPreferredPaymentService(mContext.getUser().getIdentifier());
                 if (serviceInfo != null) {
                     if (!serviceInfo.isOnHost()) {
                         return serviceInfo.getOffHostSecureElement() == null ?
@@ -766,7 +774,8 @@
     @Nullable
     public CharSequence getDescriptionForPreferredPaymentService() {
         try {
-            ApduServiceInfo serviceInfo = sService.getPreferredPaymentService(mContext.getUserId());
+            ApduServiceInfo serviceInfo = sService.getPreferredPaymentService(
+                    mContext.getUser().getIdentifier());
             return (serviceInfo != null ? serviceInfo.getDescription() : null);
         } catch (RemoteException e) {
             recoverService();
@@ -776,7 +785,7 @@
             }
             try {
                 ApduServiceInfo serviceInfo =
-                        sService.getPreferredPaymentService(mContext.getUserId());
+                        sService.getPreferredPaymentService(mContext.getUser().getIdentifier());
                 return (serviceInfo != null ? serviceInfo.getDescription() : null);
             } catch (RemoteException ee) {
                 Log.e(TAG, "Failed to recover CardEmulationService.");
@@ -790,7 +799,8 @@
      */
     public boolean setDefaultServiceForCategory(ComponentName service, String category) {
         try {
-            return sService.setDefaultServiceForCategory(mContext.getUserId(), service, category);
+            return sService.setDefaultServiceForCategory(mContext.getUser().getIdentifier(),
+                    service, category);
         } catch (RemoteException e) {
             // Try one more time
             recoverService();
@@ -799,8 +809,8 @@
                 return false;
             }
             try {
-                return sService.setDefaultServiceForCategory(mContext.getUserId(), service,
-                        category);
+                return sService.setDefaultServiceForCategory(mContext.getUser().getIdentifier(),
+                        service, category);
             } catch (RemoteException ee) {
                 Log.e(TAG, "Failed to reach CardEmulationService.");
                 return false;
@@ -813,7 +823,7 @@
      */
     public boolean setDefaultForNextTap(ComponentName service) {
         try {
-            return sService.setDefaultForNextTap(mContext.getUserId(), service);
+            return sService.setDefaultForNextTap(mContext.getUser().getIdentifier(), service);
         } catch (RemoteException e) {
             // Try one more time
             recoverService();
@@ -822,7 +832,7 @@
                 return false;
             }
             try {
-                return sService.setDefaultForNextTap(mContext.getUserId(), service);
+                return sService.setDefaultForNextTap(mContext.getUser().getIdentifier(), service);
             } catch (RemoteException ee) {
                 Log.e(TAG, "Failed to reach CardEmulationService.");
                 return false;
@@ -857,7 +867,7 @@
      */
     public List<ApduServiceInfo> getServices(String category) {
         try {
-            return sService.getServices(mContext.getUserId(), category);
+            return sService.getServices(mContext.getUser().getIdentifier(), category);
         } catch (RemoteException e) {
             // Try one more time
             recoverService();
@@ -866,7 +876,7 @@
                 return null;
             }
             try {
-                return sService.getServices(mContext.getUserId(), category);
+                return sService.getServices(mContext.getUser().getIdentifier(), category);
             } catch (RemoteException ee) {
                 Log.e(TAG, "Failed to reach CardEmulationService.");
                 return null;
diff --git a/core/java/android/nfc/cardemulation/NfcFCardEmulation.java b/core/java/android/nfc/cardemulation/NfcFCardEmulation.java
index 557e41a..3c92455 100644
--- a/core/java/android/nfc/cardemulation/NfcFCardEmulation.java
+++ b/core/java/android/nfc/cardemulation/NfcFCardEmulation.java
@@ -117,7 +117,7 @@
             throw new NullPointerException("service is null");
         }
         try {
-            return sService.getSystemCodeForService(mContext.getUserId(), service);
+            return sService.getSystemCodeForService(mContext.getUser().getIdentifier(), service);
         } catch (RemoteException e) {
             // Try one more time
             recoverService();
@@ -126,7 +126,8 @@
                 return null;
             }
             try {
-                return sService.getSystemCodeForService(mContext.getUserId(), service);
+                return sService.getSystemCodeForService(mContext.getUser().getIdentifier(),
+                        service);
             } catch (RemoteException ee) {
                 Log.e(TAG, "Failed to reach CardEmulationService.");
                 ee.rethrowAsRuntimeException();
@@ -163,7 +164,7 @@
             throw new NullPointerException("service or systemCode is null");
         }
         try {
-            return sService.registerSystemCodeForService(mContext.getUserId(),
+            return sService.registerSystemCodeForService(mContext.getUser().getIdentifier(),
                     service, systemCode);
         } catch (RemoteException e) {
             // Try one more time
@@ -173,7 +174,7 @@
                 return false;
             }
             try {
-                return sService.registerSystemCodeForService(mContext.getUserId(),
+                return sService.registerSystemCodeForService(mContext.getUser().getIdentifier(),
                         service, systemCode);
             } catch (RemoteException ee) {
                 Log.e(TAG, "Failed to reach CardEmulationService.");
@@ -194,7 +195,7 @@
             throw new NullPointerException("service is null");
         }
         try {
-            return sService.removeSystemCodeForService(mContext.getUserId(), service);
+            return sService.removeSystemCodeForService(mContext.getUser().getIdentifier(), service);
         } catch (RemoteException e) {
             // Try one more time
             recoverService();
@@ -203,7 +204,8 @@
                 return false;
             }
             try {
-                return sService.removeSystemCodeForService(mContext.getUserId(), service);
+                return sService.removeSystemCodeForService(mContext.getUser().getIdentifier(),
+                        service);
             } catch (RemoteException ee) {
                 Log.e(TAG, "Failed to reach CardEmulationService.");
                 ee.rethrowAsRuntimeException();
@@ -229,7 +231,7 @@
             throw new NullPointerException("service is null");
         }
         try {
-            return sService.getNfcid2ForService(mContext.getUserId(), service);
+            return sService.getNfcid2ForService(mContext.getUser().getIdentifier(), service);
         } catch (RemoteException e) {
             // Try one more time
             recoverService();
@@ -238,7 +240,7 @@
                 return null;
             }
             try {
-                return sService.getNfcid2ForService(mContext.getUserId(), service);
+                return sService.getNfcid2ForService(mContext.getUser().getIdentifier(), service);
             } catch (RemoteException ee) {
                 Log.e(TAG, "Failed to reach CardEmulationService.");
                 ee.rethrowAsRuntimeException();
@@ -272,7 +274,7 @@
             throw new NullPointerException("service or nfcid2 is null");
         }
         try {
-            return sService.setNfcid2ForService(mContext.getUserId(),
+            return sService.setNfcid2ForService(mContext.getUser().getIdentifier(),
                     service, nfcid2);
         } catch (RemoteException e) {
             // Try one more time
@@ -282,7 +284,7 @@
                 return false;
             }
             try {
-                return sService.setNfcid2ForService(mContext.getUserId(),
+                return sService.setNfcid2ForService(mContext.getUser().getIdentifier(),
                         service, nfcid2);
             } catch (RemoteException ee) {
                 Log.e(TAG, "Failed to reach CardEmulationService.");
@@ -380,7 +382,7 @@
      */
     public List<NfcFServiceInfo> getNfcFServices() {
         try {
-            return sService.getNfcFServices(mContext.getUserId());
+            return sService.getNfcFServices(mContext.getUser().getIdentifier());
         } catch (RemoteException e) {
             // Try one more time
             recoverService();
@@ -389,7 +391,7 @@
                 return null;
             }
             try {
-                return sService.getNfcFServices(mContext.getUserId());
+                return sService.getNfcFServices(mContext.getUser().getIdentifier());
             } catch (RemoteException ee) {
                 Log.e(TAG, "Failed to reach CardEmulationService.");
                 return null;
diff --git a/core/java/android/os/Parcel.java b/core/java/android/os/Parcel.java
index 56652f5..a6ae663 100644
--- a/core/java/android/os/Parcel.java
+++ b/core/java/android/os/Parcel.java
@@ -560,7 +560,9 @@
      */
     public final void recycle() {
         if (mRecycled) {
-            Log.w(TAG, "Recycle called on unowned Parcel. (recycle twice?)", mStack);
+            Log.w(TAG, "Recycle called on unowned Parcel. (recycle twice?) Here: "
+                    + Log.getStackTraceString(new Throwable())
+                    + " Original recycle call (if DEBUG_RECYCLE): ", mStack);
         }
         mRecycled = true;
 
diff --git a/core/java/android/text/OWNERS b/core/java/android/text/OWNERS
index 0b51b2d..a6be687 100644
--- a/core/java/android/text/OWNERS
+++ b/core/java/android/text/OWNERS
@@ -1,4 +1,10 @@
 set noparent
 
+halilibo@google.com
+haoyuchang@google.com
+justinghan@google.com
+klippenstein@google.com
+nona@google.com
+seanmcq@google.com
 siyamed@google.com
-nona@google.com
\ No newline at end of file
+soboleva@google.com
diff --git a/core/java/android/view/accessibility/OWNERS b/core/java/android/view/accessibility/OWNERS
index b1d3967..73d1341 100644
--- a/core/java/android/view/accessibility/OWNERS
+++ b/core/java/android/view/accessibility/OWNERS
@@ -10,3 +10,7 @@
 jjaggi@google.com
 pweaver@google.com
 ryanlwlin@google.com
+danielnorman@google.com
+sallyyuen@google.com
+aarmaly@google.com
+fuego@google.com
diff --git a/core/java/android/widget/OWNERS b/core/java/android/widget/OWNERS
index 56310ae..02dafd4 100644
--- a/core/java/android/widget/OWNERS
+++ b/core/java/android/widget/OWNERS
@@ -8,8 +8,8 @@
 mount@google.com
 njawad@google.com
 
-per-file TextView*,EditText.java,Editor.java,EditorTouchState.java = file:../text/OWNERS
+per-file TextView*,Edit*,Selection* = file:../text/OWNERS
 
 per-file SpellChecker.java = file:../view/inputmethod/OWNERS
 
-per-file RemoteViews* = file:../appwidget/OWNERS
\ No newline at end of file
+per-file RemoteViews* = file:../appwidget/OWNERS
diff --git a/core/java/com/android/internal/accessibility/OWNERS b/core/java/com/android/internal/accessibility/OWNERS
index b3c09e9..0955e00 100644
--- a/core/java/com/android/internal/accessibility/OWNERS
+++ b/core/java/com/android/internal/accessibility/OWNERS
@@ -1,4 +1,6 @@
 # Bug component: 44214
-svetoslavganov@google.com
 pweaver@google.com
-qasid@google.com
+danielnorman@google.com
+sallyyuen@google.com
+aarmaly@google.com
+fuego@google.com
diff --git a/libs/hwui/renderthread/DrawFrameTask.cpp b/libs/hwui/renderthread/DrawFrameTask.cpp
index 59c914f..03f02de 100644
--- a/libs/hwui/renderthread/DrawFrameTask.cpp
+++ b/libs/hwui/renderthread/DrawFrameTask.cpp
@@ -243,7 +243,9 @@
     mContext->unpinImages();
 
     for (size_t i = 0; i < mLayers.size(); i++) {
-        mLayers[i]->apply();
+        if (mLayers[i]) {
+            mLayers[i]->apply();
+        }
     }
     mLayers.clear();
     mContext->setContentDrawBounds(mContentDrawBounds);
diff --git a/libs/incident/Android.bp b/libs/incident/Android.bp
index 547d719..ff1714d 100644
--- a/libs/incident/Android.bp
+++ b/libs/incident/Android.bp
@@ -133,4 +133,6 @@
     static_libs: [
         "libgmock",
     ],
+
+    host_required: ["compatibility-tradefed"],
 }
diff --git a/services/accessibility/OWNERS b/services/accessibility/OWNERS
index 2b9f179..6e76a20 100644
--- a/services/accessibility/OWNERS
+++ b/services/accessibility/OWNERS
@@ -2,3 +2,5 @@
 sallyyuen@google.com
 ryanlwlin@google.com
 fuego@google.com
+danielnorman@google.com
+aarmaly@google.com
diff --git a/services/accessibility/java/com/android/server/accessibility/AccessibilityManagerService.java b/services/accessibility/java/com/android/server/accessibility/AccessibilityManagerService.java
index 9a1d295..8044af5 100644
--- a/services/accessibility/java/com/android/server/accessibility/AccessibilityManagerService.java
+++ b/services/accessibility/java/com/android/server/accessibility/AccessibilityManagerService.java
@@ -728,7 +728,6 @@
         intentFilter.addAction(Intent.ACTION_USER_SWITCHED);
         intentFilter.addAction(Intent.ACTION_USER_UNLOCKED);
         intentFilter.addAction(Intent.ACTION_USER_REMOVED);
-        intentFilter.addAction(Intent.ACTION_USER_PRESENT);
         intentFilter.addAction(Intent.ACTION_SETTING_RESTORED);
 
         mContext.registerReceiverAsUser(new BroadcastReceiver() {
@@ -746,14 +745,6 @@
                     unlockUser(intent.getIntExtra(Intent.EXTRA_USER_HANDLE, 0));
                 } else if (Intent.ACTION_USER_REMOVED.equals(action)) {
                     removeUser(intent.getIntExtra(Intent.EXTRA_USER_HANDLE, 0));
-                } else if (Intent.ACTION_USER_PRESENT.equals(action)) {
-                    // We will update when the automation service dies.
-                    synchronized (mLock) {
-                        AccessibilityUserState userState = getCurrentUserStateLocked();
-                        if (readConfigurationForUserStateLocked(userState)) {
-                            onUserStateChangedLocked(userState);
-                        }
-                    }
                 } else if (Intent.ACTION_SETTING_RESTORED.equals(action)) {
                     final String which = intent.getStringExtra(Intent.EXTRA_SETTING_NAME);
                     if (Settings.Secure.ENABLED_ACCESSIBILITY_SERVICES.equals(which)) {
diff --git a/services/core/java/com/android/server/OWNERS b/services/core/java/com/android/server/OWNERS
index 6ff8e36..5dbdb9b 100644
--- a/services/core/java/com/android/server/OWNERS
+++ b/services/core/java/com/android/server/OWNERS
@@ -35,6 +35,8 @@
 per-file PackageWatchdog.java, RescueParty.java = file:/services/core/java/com/android/server/rollback/OWNERS
 per-file PinnerService.java = file:/apct-tests/perftests/OWNERS
 per-file RescueParty.java = fdunlap@google.com, shuc@google.com
+per-file SystemClockTime.java = file:/services/core/java/com/android/server/timedetector/OWNERS
+per-file SystemTimeZone.java = file:/services/core/java/com/android/server/timezonedetector/OWNERS
 per-file TelephonyRegistry.java = file:/telephony/OWNERS
 per-file UiModeManagerService.java = file:/packages/SystemUI/OWNERS
 per-file VcnManagementService.java = file:/services/core/java/com/android/server/vcn/OWNERS
diff --git a/services/core/java/com/android/server/am/ProcessProfileRecord.java b/services/core/java/com/android/server/am/ProcessProfileRecord.java
index cee34d5..252a00b 100644
--- a/services/core/java/com/android/server/am/ProcessProfileRecord.java
+++ b/services/core/java/com/android/server/am/ProcessProfileRecord.java
@@ -17,7 +17,6 @@
 package com.android.server.am;
 
 import static android.app.ActivityManager.PROCESS_STATE_NONEXISTENT;
-import static android.app.ActivityManager.processStateAmToProto;
 
 import android.annotation.IntDef;
 import android.app.IApplicationThread;
@@ -318,12 +317,6 @@
                             origBase.setState(ProcessStats.STATE_NOTHING,
                                     tracker.getMemFactorLocked(), SystemClock.uptimeMillis(),
                                     pkgList.getPackageListLocked());
-                            pkgList.forEachPackage((pkgName, holder) ->
-                                    FrameworkStatsLog.write(FrameworkStatsLog.PROCESS_STATE_CHANGED,
-                                        mApp.uid, mApp.processName, pkgName,
-                                        processStateAmToProto(ProcessStats.STATE_NOTHING),
-                                        holder.appVersion)
-                            );
                         }
                         origBase.makeInactive();
                     }
@@ -362,12 +355,6 @@
                         origBase.setState(ProcessStats.STATE_NOTHING,
                                 tracker.getMemFactorLocked(), SystemClock.uptimeMillis(),
                                 pkgList.getPackageListLocked());
-                        pkgList.forEachPackage((pkgName, holder) ->
-                                FrameworkStatsLog.write(FrameworkStatsLog.PROCESS_STATE_CHANGED,
-                                    mApp.uid, mApp.processName, pkgName,
-                                    processStateAmToProto(ProcessStats.STATE_NOTHING),
-                                    holder.appVersion)
-                        );
                     }
                     origBase.makeInactive();
                     setBaseProcessTracker(null);
diff --git a/services/core/java/com/android/server/am/ProcessRecord.java b/services/core/java/com/android/server/am/ProcessRecord.java
index 07b6fcd..482e6a7 100644
--- a/services/core/java/com/android/server/am/ProcessRecord.java
+++ b/services/core/java/com/android/server/am/ProcessRecord.java
@@ -54,7 +54,6 @@
 import com.android.internal.app.procstats.ProcessState;
 import com.android.internal.app.procstats.ProcessStats;
 import com.android.internal.os.Zygote;
-import com.android.internal.util.FrameworkStatsLog;
 import com.android.server.wm.WindowProcessController;
 import com.android.server.wm.WindowProcessListener;
 
@@ -1212,12 +1211,6 @@
                     long now = SystemClock.uptimeMillis();
                     baseProcessTracker.setState(ProcessStats.STATE_NOTHING,
                             tracker.getMemFactorLocked(), now, mPkgList.getPackageListLocked());
-                    mPkgList.forEachPackage((pkgName, holder) ->
-                            FrameworkStatsLog.write(FrameworkStatsLog.PROCESS_STATE_CHANGED,
-                                uid, processName, pkgName,
-                                ActivityManager.processStateAmToProto(ProcessStats.STATE_NOTHING),
-                                holder.appVersion)
-                    );
                     if (numOfPkgs != 1) {
                         mPkgList.forEachPackageProcessStats(holder -> {
                             if (holder.state != null && holder.state != baseProcessTracker) {
diff --git a/services/core/java/com/android/server/am/ProcessStateRecord.java b/services/core/java/com/android/server/am/ProcessStateRecord.java
index 262436d..f0241aa 100644
--- a/services/core/java/com/android/server/am/ProcessStateRecord.java
+++ b/services/core/java/com/android/server/am/ProcessStateRecord.java
@@ -36,7 +36,6 @@
 
 import com.android.internal.annotations.CompositeRWLock;
 import com.android.internal.annotations.GuardedBy;
-import com.android.internal.util.FrameworkStatsLog;
 import com.android.server.am.PlatformCompatCache.CachedCompatChangeId;
 
 import java.io.PrintWriter;
@@ -599,12 +598,6 @@
     @GuardedBy({"mService", "mProcLock"})
     void setReportedProcState(int repProcState) {
         mRepProcState = repProcState;
-        mApp.getPkgList().forEachPackage((pkgName, holder) ->
-                FrameworkStatsLog.write(FrameworkStatsLog.PROCESS_STATE_CHANGED,
-                    mApp.uid, mApp.processName, pkgName,
-                    ActivityManager.processStateAmToProto(mRepProcState),
-                    holder.appVersion)
-        );
         mApp.getWindowProcessController().setReportedProcState(repProcState);
     }
 
@@ -620,12 +613,6 @@
                 mRepProcState = newState;
                 setCurProcState(newState);
                 setCurRawProcState(newState);
-                mApp.getPkgList().forEachPackage((pkgName, holder) ->
-                        FrameworkStatsLog.write(FrameworkStatsLog.PROCESS_STATE_CHANGED,
-                            mApp.uid, mApp.processName, pkgName,
-                            ActivityManager.processStateAmToProto(mRepProcState),
-                            holder.appVersion)
-                );
             }
         }
     }
diff --git a/services/core/java/com/android/server/audio/AudioDeviceBroker.java b/services/core/java/com/android/server/audio/AudioDeviceBroker.java
index eba9c7a..9a51712 100644
--- a/services/core/java/com/android/server/audio/AudioDeviceBroker.java
+++ b/services/core/java/com/android/server/audio/AudioDeviceBroker.java
@@ -17,9 +17,12 @@
 
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.app.compat.CompatChanges;
 import android.bluetooth.BluetoothDevice;
 import android.bluetooth.BluetoothHeadset;
 import android.bluetooth.BluetoothProfile;
+import android.compat.annotation.ChangeId;
+import android.compat.annotation.EnabledSince;
 import android.content.ContentResolver;
 import android.content.Context;
 import android.content.Intent;
@@ -118,8 +121,39 @@
     // TODO do not "share" the lock between AudioService and BtHelpr, see b/123769055
     /*package*/ final Object mSetModeLock = new Object();
 
-    /** PID of current audio mode owner communicated by AudioService */
-    private int mModeOwnerPid = 0;
+    /** AudioModeInfo contains information on current audio mode owner
+     * communicated by AudioService */
+    /* package */ static final class AudioModeInfo {
+        /** Current audio mode */
+        final int mMode;
+        /** PID of current audio mode owner */
+        final int mPid;
+        /** UID of current audio mode owner */
+        final int mUid;
+
+        AudioModeInfo(int mode, int pid, int uid) {
+            mMode = mode;
+            mPid = pid;
+            mUid = uid;
+        }
+
+        @Override
+        public String toString() {
+            return "AudioModeInfo: mMode=" + AudioSystem.modeToString(mMode)
+                    + ", mPid=" + mPid
+                    + ", mUid=" + mUid;
+        }
+    };
+
+    private AudioModeInfo mAudioModeOwner = new AudioModeInfo(AudioSystem.MODE_NORMAL, 0, 0);
+
+    /**
+     * Indicates that default communication device is chosen by routing rules in audio policy
+     * manager and not forced by AudioDeviceBroker.
+     */
+    @ChangeId
+    @EnabledSince(targetSdkVersion = android.os.Build.VERSION_CODES.S_V2)
+    public static final long USE_SET_COMMUNICATION_DEVICE = 243827847L;
 
     //-------------------------------------------------------------------
     /*package*/ AudioDeviceBroker(@NonNull Context context, @NonNull AudioService service) {
@@ -187,7 +221,7 @@
     /*package*/ void onSystemReady() {
         synchronized (mSetModeLock) {
             synchronized (mDeviceStateLock) {
-                mModeOwnerPid = mAudioService.getModeOwnerPid();
+                mAudioModeOwner = mAudioService.getAudioModeOwner();
                 mBtHelper.onSystemReady();
             }
         }
@@ -368,11 +402,11 @@
     @GuardedBy("mDeviceStateLock")
     private CommunicationRouteClient topCommunicationRouteClient() {
         for (CommunicationRouteClient crc : mCommunicationRouteClients) {
-            if (crc.getPid() == mModeOwnerPid) {
+            if (crc.getPid() == mAudioModeOwner.mPid) {
                 return crc;
             }
         }
-        if (!mCommunicationRouteClients.isEmpty() && mModeOwnerPid == 0) {
+        if (!mCommunicationRouteClients.isEmpty() && mAudioModeOwner.mPid == 0) {
             return mCommunicationRouteClients.get(0);
         }
         return null;
@@ -390,7 +424,7 @@
         AudioDeviceAttributes device = crc != null ? crc.getDevice() : null;
         if (AudioService.DEBUG_COMM_RTE) {
             Log.v(TAG, "requestedCommunicationDevice, device: "
-                    + device + " mode owner pid: " + mModeOwnerPid);
+                    + device + "mAudioModeOwner: " + mAudioModeOwner.toString());
         }
         return device;
     }
@@ -774,8 +808,9 @@
         sendLMsgNoDelay(MSG_II_SET_LE_AUDIO_OUT_VOLUME, SENDMSG_REPLACE, info);
     }
 
-    /*package*/ void postSetModeOwnerPid(int pid, int mode) {
-        sendIIMsgNoDelay(MSG_I_SET_MODE_OWNER_PID, SENDMSG_REPLACE, pid, mode);
+    /*package*/ void postSetModeOwner(int mode, int pid, int uid) {
+        sendLMsgNoDelay(MSG_I_SET_MODE_OWNER, SENDMSG_REPLACE,
+                new AudioModeInfo(mode, pid, uid));
     }
 
     /*package*/ void postBluetoothA2dpDeviceConfigChange(@NonNull BluetoothDevice device) {
@@ -1162,7 +1197,7 @@
         pw.println(prefix + "mAccessibilityStrategyId: "
                 +  mAccessibilityStrategyId);
 
-        pw.println("\n" + prefix + "mModeOwnerPid: " + mModeOwnerPid);
+        pw.println("\n" + prefix + "mAudioModeOwner: " + mAudioModeOwner);
 
         mBtHelper.dump(pw, prefix);
     }
@@ -1288,12 +1323,19 @@
                     }
                     break;
                 case MSG_L_SET_BT_ACTIVE_DEVICE:
-                    synchronized (mDeviceStateLock) {
-                        BtDeviceInfo btInfo = (BtDeviceInfo) msg.obj;
-                        mDeviceInventory.onSetBtActiveDevice(btInfo,
-                                (btInfo.mProfile != BluetoothProfile.LE_AUDIO || btInfo.mIsLeOutput)
-                                        ? mAudioService.getBluetoothContextualVolumeStream()
-                                        : AudioSystem.STREAM_DEFAULT);
+                    synchronized (mSetModeLock) {
+                        synchronized (mDeviceStateLock) {
+                            BtDeviceInfo btInfo = (BtDeviceInfo) msg.obj;
+                            mDeviceInventory.onSetBtActiveDevice(btInfo,
+                                    (btInfo.mProfile
+                                            != BluetoothProfile.LE_AUDIO || btInfo.mIsLeOutput)
+                                            ? mAudioService.getBluetoothContextualVolumeStream()
+                                            : AudioSystem.STREAM_DEFAULT);
+                            if (btInfo.mProfile == BluetoothProfile.LE_AUDIO
+                                    || btInfo.mProfile == BluetoothProfile.HEARING_AID) {
+                                onUpdateCommunicationRouteClient("setBluetoothActiveDevice");
+                            }
+                        }
                     }
                     break;
                 case MSG_BT_HEADSET_CNCT_FAILED:
@@ -1338,11 +1380,11 @@
                         mBtHelper.setAvrcpAbsoluteVolumeIndex(msg.arg1);
                     }
                     break;
-                case MSG_I_SET_MODE_OWNER_PID:
+                case MSG_I_SET_MODE_OWNER:
                     synchronized (mSetModeLock) {
                         synchronized (mDeviceStateLock) {
-                            mModeOwnerPid = msg.arg1;
-                            if (msg.arg2 != AudioSystem.MODE_RINGTONE) {
+                            mAudioModeOwner = (AudioModeInfo) msg.obj;
+                            if (mAudioModeOwner.mMode != AudioSystem.MODE_RINGTONE) {
                                 onUpdateCommunicationRouteClient("setNewModeOwner");
                             }
                         }
@@ -1504,7 +1546,7 @@
     private static final int MSG_REPORT_NEW_ROUTES = 13;
     private static final int MSG_II_SET_HEARING_AID_VOLUME = 14;
     private static final int MSG_I_SET_AVRCP_ABSOLUTE_VOLUME = 15;
-    private static final int MSG_I_SET_MODE_OWNER_PID = 16;
+    private static final int MSG_I_SET_MODE_OWNER = 16;
 
     private static final int MSG_I_BT_SERVICE_DISCONNECTED_PROFILE = 22;
     private static final int MSG_IL_BT_SERVICE_CONNECTED_PROFILE = 23;
@@ -1826,8 +1868,16 @@
             AudioSystem.setParameters("BT_SCO=on");
         }
         if (preferredCommunicationDevice == null) {
-            removePreferredDevicesForStrategySync(mCommunicationStrategyId);
-            removePreferredDevicesForStrategySync(mAccessibilityStrategyId);
+            AudioDeviceAttributes defaultDevice = getDefaultCommunicationDevice();
+            if (defaultDevice != null) {
+                setPreferredDevicesForStrategySync(
+                        mCommunicationStrategyId, Arrays.asList(defaultDevice));
+                setPreferredDevicesForStrategySync(
+                        mAccessibilityStrategyId, Arrays.asList(defaultDevice));
+            } else {
+                removePreferredDevicesForStrategySync(mCommunicationStrategyId);
+                removePreferredDevicesForStrategySync(mAccessibilityStrategyId);
+            }
         } else {
             setPreferredDevicesForStrategySync(
                     mCommunicationStrategyId, Arrays.asList(preferredCommunicationDevice));
@@ -1856,26 +1906,24 @@
         }
     }
 
+    // @GuardedBy("mSetModeLock")
+    @GuardedBy("mDeviceStateLock")
     private void onUpdatePhoneStrategyDevice(AudioDeviceAttributes device) {
-        synchronized (mSetModeLock) {
-            synchronized (mDeviceStateLock) {
-                boolean wasSpeakerphoneActive = isSpeakerphoneActive();
-                mPreferredCommunicationDevice = device;
-                updateActiveCommunicationDevice();
-                if (wasSpeakerphoneActive != isSpeakerphoneActive()) {
-                    try {
-                        mContext.sendBroadcastAsUser(
-                                new Intent(AudioManager.ACTION_SPEAKERPHONE_STATE_CHANGED)
-                                        .setFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY),
-                                                  UserHandle.ALL);
-                    } catch (Exception e) {
-                        Log.w(TAG, "failed to broadcast ACTION_SPEAKERPHONE_STATE_CHANGED: " + e);
-                    }
-                }
-                mAudioService.postUpdateRingerModeServiceInt();
-                dispatchCommunicationDevice();
+        boolean wasSpeakerphoneActive = isSpeakerphoneActive();
+        mPreferredCommunicationDevice = device;
+        updateActiveCommunicationDevice();
+        if (wasSpeakerphoneActive != isSpeakerphoneActive()) {
+            try {
+                mContext.sendBroadcastAsUser(
+                        new Intent(AudioManager.ACTION_SPEAKERPHONE_STATE_CHANGED)
+                                .setFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY),
+                                          UserHandle.ALL);
+            } catch (Exception e) {
+                Log.w(TAG, "failed to broadcast ACTION_SPEAKERPHONE_STATE_CHANGED: " + e);
             }
         }
+        mAudioService.postUpdateRingerModeServiceInt();
+        dispatchCommunicationDevice();
     }
 
     private CommunicationRouteClient removeCommunicationRouteClient(
@@ -1915,6 +1963,32 @@
         return null;
     }
 
+    @GuardedBy("mDeviceStateLock")
+    private boolean communnicationDeviceCompatOn() {
+        return mAudioModeOwner.mMode == AudioSystem.MODE_IN_COMMUNICATION
+                && !(CompatChanges.isChangeEnabled(
+                        USE_SET_COMMUNICATION_DEVICE, mAudioModeOwner.mUid)
+                     || mAudioModeOwner.mUid == android.os.Process.SYSTEM_UID);
+    }
+
+    @GuardedBy("mDeviceStateLock")
+    AudioDeviceAttributes getDefaultCommunicationDevice() {
+        // For system server (Telecom) and APKs targeting S and above, we let the audio
+        // policy routing rules select the default communication device.
+        // For older APKs, we force Hearing Aid or LE Audio headset when connected as
+        // those APKs cannot select a LE Audio or Hearing Aid device explicitly.
+        AudioDeviceAttributes device = null;
+        if (communnicationDeviceCompatOn()) {
+            // If both LE and Hearing Aid are active (thie should not happen),
+            // priority to Hearing Aid.
+            device = mDeviceInventory.getDeviceOfType(AudioSystem.DEVICE_OUT_HEARING_AID);
+            if (device == null) {
+                device = mDeviceInventory.getDeviceOfType(AudioSystem.DEVICE_OUT_BLE_HEADSET);
+            }
+        }
+        return device;
+    }
+
     @Nullable UUID getDeviceSensorUuid(AudioDeviceAttributes device) {
         synchronized (mDeviceStateLock) {
             return mDeviceInventory.getDeviceSensorUuid(device);
diff --git a/services/core/java/com/android/server/audio/AudioDeviceInventory.java b/services/core/java/com/android/server/audio/AudioDeviceInventory.java
index c1f4969..35da73e 100644
--- a/services/core/java/com/android/server/audio/AudioDeviceInventory.java
+++ b/services/core/java/com/android/server/audio/AudioDeviceInventory.java
@@ -294,6 +294,7 @@
         }
     }
 
+    // @GuardedBy("AudioDeviceBroker.mSetModeLock")
     @GuardedBy("AudioDeviceBroker.mDeviceStateLock")
     void onSetBtActiveDevice(@NonNull AudioDeviceBroker.BtDeviceInfo btInfo, int streamType) {
         if (AudioService.DEBUG_DEVICES) {
@@ -376,7 +377,8 @@
                         makeLeAudioDeviceUnavailable(address, btInfo.mAudioSystemDevice);
                     } else if (switchToAvailable) {
                         makeLeAudioDeviceAvailable(address, BtHelper.getName(btInfo.mDevice),
-                                streamType, btInfo.mVolume, btInfo.mAudioSystemDevice,
+                                streamType, btInfo.mVolume == -1 ? -1 : btInfo.mVolume * 10,
+                                btInfo.mAudioSystemDevice,
                                 "onSetBtActiveDevice");
                     }
                     break;
@@ -1526,6 +1528,19 @@
             return di.mSensorUuid;
         }
     }
+
+    /* package */ AudioDeviceAttributes getDeviceOfType(int type) {
+        synchronized (mDevicesLock) {
+            for (DeviceInfo di : mConnectedDevices.values()) {
+                if (di.mDeviceType == type) {
+                    return new AudioDeviceAttributes(
+                            di.mDeviceType, di.mDeviceAddress, di.mDeviceName);
+                }
+            }
+        }
+        return null;
+    }
+
     //----------------------------------------------------------
     // For tests only
 
diff --git a/services/core/java/com/android/server/audio/AudioService.java b/services/core/java/com/android/server/audio/AudioService.java
index 56874f7..c69eae3 100644
--- a/services/core/java/com/android/server/audio/AudioService.java
+++ b/services/core/java/com/android/server/audio/AudioService.java
@@ -3841,7 +3841,7 @@
         }
     }
 
-    private void setLeAudioVolumeOnModeUpdate(int mode) {
+    private void setLeAudioVolumeOnModeUpdate(int mode, int streamType, int device) {
         switch (mode) {
             case AudioSystem.MODE_IN_COMMUNICATION:
             case AudioSystem.MODE_IN_CALL:
@@ -3857,8 +3857,6 @@
                 return;
         }
 
-        int streamType = getBluetoothContextualVolumeStream(mode);
-
         // Currently, DEVICE_OUT_BLE_HEADSET is the only output type for LE_AUDIO profile.
         // (See AudioDeviceBroker#createBtDeviceInfo())
         int index = mStreamStates[streamType].getIndex(AudioSystem.DEVICE_OUT_BLE_HEADSET);
@@ -3869,6 +3867,7 @@
                     + index + " maxIndex=" + maxIndex + " streamType=" + streamType);
         }
         mDeviceBroker.postSetLeAudioVolumeIndex(index, maxIndex, streamType);
+        mDeviceBroker.postApplyVolumeOnDevice(streamType, device, "setLeAudioVolumeOnModeUpdate");
     }
 
     private void setStreamVolume(int streamType, int index, int flags, String callingPackage,
@@ -5053,16 +5052,17 @@
     }
 
     /**
-     * Return the pid of the current audio mode owner
+     * Return information on the current audio mode owner
      * @return 0 if nobody owns the mode
      */
     @GuardedBy("mDeviceBroker.mSetModeLock")
-    /*package*/ int getModeOwnerPid() {
+    /*package*/ AudioDeviceBroker.AudioModeInfo getAudioModeOwner() {
         SetModeDeathHandler hdlr = getAudioModeOwnerHandler();
         if (hdlr != null) {
-            return hdlr.getPid();
+            return new AudioDeviceBroker.AudioModeInfo(
+                    hdlr.getMode(), hdlr.getPid(), hdlr.getUid());
         }
-        return 0;
+        return new AudioDeviceBroker.AudioModeInfo(AudioSystem.MODE_NORMAL, 0 , 0);
     }
 
     /**
@@ -5244,11 +5244,11 @@
 
                 // Forcefully set LE audio volume as a workaround, since the value of 'device'
                 // is not DEVICE_OUT_BLE_* even when BLE is connected.
-                setLeAudioVolumeOnModeUpdate(mode);
+                setLeAudioVolumeOnModeUpdate(mode, streamType, device);
 
                 // when entering RINGTONE, IN_CALL or IN_COMMUNICATION mode, clear all SCO
                 // connections not started by the application changing the mode when pid changes
-                mDeviceBroker.postSetModeOwnerPid(pid, mode);
+                mDeviceBroker.postSetModeOwner(mode, pid, uid);
             } else {
                 Log.w(TAG, "onUpdateAudioMode: failed to set audio mode to: " + mode);
             }
@@ -5575,7 +5575,10 @@
         }
         return deviceIds.stream().mapToInt(Integer::intValue).toArray();
     }
-        /** @see AudioManager#setCommunicationDevice(int) */
+        /**
+         * @see AudioManager#setCommunicationDevice(int)
+         * @see AudioManager#clearCommunicationDevice()
+         */
     public boolean setCommunicationDevice(IBinder cb, int portId) {
         final int uid = Binder.getCallingUid();
         final int pid = Binder.getCallingPid();
@@ -5590,7 +5593,8 @@
                 throw new IllegalArgumentException("invalid device type " + device.getType());
             }
         }
-        final String eventSource = new StringBuilder("setCommunicationDevice(")
+        final String eventSource = new StringBuilder()
+                .append(device == null ? "clearCommunicationDevice(" : "setCommunicationDevice(")
                 .append(") from u/pid:").append(uid).append("/")
                 .append(pid).toString();
 
diff --git a/services/core/java/com/android/server/audio/PlaybackActivityMonitor.java b/services/core/java/com/android/server/audio/PlaybackActivityMonitor.java
index b3e7e31..93841fe 100644
--- a/services/core/java/com/android/server/audio/PlaybackActivityMonitor.java
+++ b/services/core/java/com/android/server/audio/PlaybackActivityMonitor.java
@@ -49,6 +49,7 @@
 import java.util.Iterator;
 import java.util.List;
 import java.util.Set;
+import java.util.concurrent.ConcurrentLinkedQueue;
 import java.util.function.Consumer;
 
 /**
@@ -104,11 +105,7 @@
     private static final VolumeShaper.Operation PLAY_SKIP_RAMP =
             new VolumeShaper.Operation.Builder(PLAY_CREATE_IF_NEEDED).setXOffset(1.0f).build();
 
-    private final ArrayList<PlayMonitorClient> mClients = new ArrayList<PlayMonitorClient>();
-    // a public client is one that needs an anonymized version of the playback configurations, we
-    // keep track of whether there is at least one to know when we need to create the list of
-    // playback configurations that do not contain uid/pid/package name information.
-    private boolean mHasPublicClients = false;
+    private final ConcurrentLinkedQueue<PlayMonitorClient> mClients = new ConcurrentLinkedQueue<>();
 
     private final Object mPlayerLock = new Object();
     @GuardedBy("mPlayerLock")
@@ -458,11 +455,9 @@
                 + DateFormat.getTimeInstance().format(new Date()));
         synchronized(mPlayerLock) {
             pw.println("\n  playback listeners:");
-            synchronized(mClients) {
-                for (PlayMonitorClient pmc : mClients) {
-                    pw.print(" " + (pmc.mIsPrivileged ? "(S)" : "(P)")
-                            + pmc.toString());
-                }
+            for (PlayMonitorClient pmc : mClients) {
+                pw.print(" " + (pmc.isPrivileged() ? "(S)" : "(P)")
+                        + pmc.toString());
             }
             pw.println("\n");
             // all players
@@ -534,48 +529,33 @@
      * @param iplayerReleased indicates if the change was due to a player being released
      */
     private void dispatchPlaybackChange(boolean iplayerReleased) {
-        synchronized (mClients) {
-            // typical use case, nobody is listening, don't do any work
-            if (mClients.isEmpty()) {
-                return;
-            }
-        }
         if (DEBUG) { Log.v(TAG, "dispatchPlaybackChange to " + mClients.size() + " clients"); }
         final List<AudioPlaybackConfiguration> configsSystem;
-        // list of playback configurations for "public consumption". It is only computed if there
+        // list of playback configurations for "public consumption". It is computed lazy if there
         // are non-system playback activity listeners.
-        final List<AudioPlaybackConfiguration> configsPublic;
+        List<AudioPlaybackConfiguration> configsPublic = null;
         synchronized (mPlayerLock) {
             if (mPlayers.isEmpty()) {
                 return;
             }
-            configsSystem = new ArrayList<AudioPlaybackConfiguration>(mPlayers.values());
+            configsSystem = new ArrayList<>(mPlayers.values());
         }
-        synchronized (mClients) {
-            // was done at beginning of method, but could have changed
-            if (mClients.isEmpty()) {
-                return;
-            }
-            configsPublic = mHasPublicClients ? anonymizeForPublicConsumption(configsSystem) : null;
-            final Iterator<PlayMonitorClient> clientIterator = mClients.iterator();
-            while (clientIterator.hasNext()) {
-                final PlayMonitorClient pmc = clientIterator.next();
-                try {
-                    // do not spam the logs if there are problems communicating with this client
-                    if (pmc.mErrorCount < PlayMonitorClient.MAX_ERRORS) {
-                        if (pmc.mIsPrivileged) {
-                            pmc.mDispatcherCb.dispatchPlaybackConfigChange(configsSystem,
-                                    iplayerReleased);
-                        } else {
-                            // non-system clients don't have the control interface IPlayer, so
-                            // they don't need to flush commands when a player was released
-                            pmc.mDispatcherCb.dispatchPlaybackConfigChange(configsPublic, false);
-                        }
+
+        final Iterator<PlayMonitorClient> clientIterator = mClients.iterator();
+        while (clientIterator.hasNext()) {
+            final PlayMonitorClient pmc = clientIterator.next();
+            // do not spam the logs if there are problems communicating with this client
+            if (!pmc.reachedMaxErrorCount()) {
+                if (pmc.isPrivileged()) {
+                    pmc.dispatchPlaybackConfigChange(configsSystem,
+                            iplayerReleased);
+                } else {
+                    if (configsPublic == null) {
+                        configsPublic = anonymizeForPublicConsumption(configsSystem);
                     }
-                } catch (RemoteException e) {
-                    pmc.mErrorCount++;
-                    Log.e(TAG, "Error (" + pmc.mErrorCount +
-                            ") trying to dispatch playback config change to " + pmc, e);
+                    // non-system clients don't have the control interface IPlayer, so
+                    // they don't need to flush commands when a player was released
+                    pmc.dispatchPlaybackConfigChange(configsPublic, false);
                 }
             }
         }
@@ -798,14 +778,9 @@
         if (pcdb == null) {
             return;
         }
-        synchronized(mClients) {
-            final PlayMonitorClient pmc = new PlayMonitorClient(pcdb, isPrivileged);
-            if (pmc.init()) {
-                if (!isPrivileged) {
-                    mHasPublicClients = true;
-                }
-                mClients.add(pmc);
-            }
+        final PlayMonitorClient pmc = new PlayMonitorClient(pcdb, isPrivileged);
+        if (pmc.init()) {
+            mClients.add(pmc);
         }
     }
 
@@ -813,23 +788,14 @@
         if (pcdb == null) {
             return;
         }
-        synchronized(mClients) {
-            final Iterator<PlayMonitorClient> clientIterator = mClients.iterator();
-            boolean hasPublicClients = false;
-            // iterate over the clients to remove the dispatcher to remove, and reevaluate at
-            // the same time if we still have a public client.
-            while (clientIterator.hasNext()) {
-                PlayMonitorClient pmc = clientIterator.next();
-                if (pcdb.asBinder().equals(pmc.mDispatcherCb.asBinder())) {
-                    pmc.release();
-                    clientIterator.remove();
-                } else {
-                    if (!pmc.mIsPrivileged) {
-                        hasPublicClients = true;
-                    }
-                }
+        final Iterator<PlayMonitorClient> clientIterator = mClients.iterator();
+        // iterate over the clients to remove the dispatcher
+        while (clientIterator.hasNext()) {
+            PlayMonitorClient pmc = clientIterator.next();
+            if (pmc.equalsDispatcher(pcdb)) {
+                pmc.release();
+                clientIterator.remove();
             }
-            mHasPublicClients = hasPublicClients;
         }
     }
 
@@ -857,24 +823,34 @@
         // can afford to be static because only one PlaybackActivityMonitor ever instantiated
         static PlaybackActivityMonitor sListenerDeathMonitor;
 
-        final IPlaybackConfigDispatcher mDispatcherCb;
-        final boolean mIsPrivileged;
-
-        int mErrorCount = 0;
         // number of errors after which we don't update this client anymore to not spam the logs
-        static final int MAX_ERRORS = 5;
+        private static final int MAX_ERRORS = 5;
+
+        private final IPlaybackConfigDispatcher mDispatcherCb;
+
+        @GuardedBy("this")
+        private final boolean mIsPrivileged;
+        @GuardedBy("this")
+        private boolean mIsReleased = false;
+        @GuardedBy("this")
+        private int mErrorCount = 0;
 
         PlayMonitorClient(IPlaybackConfigDispatcher pcdb, boolean isPrivileged) {
             mDispatcherCb = pcdb;
             mIsPrivileged = isPrivileged;
         }
 
+        @Override
         public void binderDied() {
             Log.w(TAG, "client died");
             sListenerDeathMonitor.unregisterPlaybackCallback(mDispatcherCb);
         }
 
-        boolean init() {
+        synchronized boolean init() {
+            if (mIsReleased) {
+                // Do not init after release
+                return false;
+            }
             try {
                 mDispatcherCb.asBinder().linkToDeath(this, 0);
                 return true;
@@ -884,8 +860,43 @@
             }
         }
 
-        void release() {
+        synchronized void release() {
             mDispatcherCb.asBinder().unlinkToDeath(this, 0);
+            mIsReleased = true;
+        }
+
+        void dispatchPlaybackConfigChange(List<AudioPlaybackConfiguration> configs,
+                boolean flush) {
+            synchronized (this) {
+                if (mIsReleased) {
+                    // Do not dispatch anything after release
+                    return;
+                }
+            }
+            try {
+                mDispatcherCb.dispatchPlaybackConfigChange(configs, flush);
+            } catch (RemoteException e) {
+                synchronized (this) {
+                    mErrorCount++;
+                    Log.e(TAG, "Error (" + mErrorCount
+                            + ") trying to dispatch playback config change to " + this, e);
+                }
+            }
+        }
+
+        synchronized boolean isPrivileged() {
+            return mIsPrivileged;
+        }
+
+        synchronized boolean reachedMaxErrorCount() {
+            return mErrorCount >= MAX_ERRORS;
+        }
+
+        synchronized boolean equalsDispatcher(IPlaybackConfigDispatcher pcdb) {
+            if (pcdb == null) {
+                return false;
+            }
+            return pcdb.asBinder().equals(mDispatcherCb.asBinder());
         }
     }
 
diff --git a/services/core/java/com/android/server/display/DisplayPowerController.java b/services/core/java/com/android/server/display/DisplayPowerController.java
index 6a57e40..070acd0 100644
--- a/services/core/java/com/android/server/display/DisplayPowerController.java
+++ b/services/core/java/com/android/server/display/DisplayPowerController.java
@@ -1551,8 +1551,8 @@
             // TODO(b/216365040): The decision to prevent HBM for HDR in low power mode should be
             // done in HighBrightnessModeController.
             if (mHbmController.getHighBrightnessMode() == BrightnessInfo.HIGH_BRIGHTNESS_MODE_HDR
-                    && ((mBrightnessReason.modifier & BrightnessReason.MODIFIER_DIMMED) == 0
-                    || (mBrightnessReason.modifier & BrightnessReason.MODIFIER_LOW_POWER) == 0)) {
+                    && (mBrightnessReason.modifier & BrightnessReason.MODIFIER_DIMMED) == 0
+                    && (mBrightnessReason.modifier & BrightnessReason.MODIFIER_LOW_POWER) == 0) {
                 // We want to scale HDR brightness level with the SDR level
                 animateValue = mHbmController.getHdrBrightnessValue();
             }
diff --git a/services/core/java/com/android/server/locksettings/OWNERS b/services/core/java/com/android/server/locksettings/OWNERS
index 7577ee5..55b0cff 100644
--- a/services/core/java/com/android/server/locksettings/OWNERS
+++ b/services/core/java/com/android/server/locksettings/OWNERS
@@ -1,4 +1,3 @@
+ebiggers@google.com
 jaggies@google.com
-kchyn@google.com
 rubinxu@google.com
-xunchang@google.com
diff --git a/services/core/java/com/android/server/pm/PackageManagerShellCommand.java b/services/core/java/com/android/server/pm/PackageManagerShellCommand.java
index 1eb74fac..46691a6 100644
--- a/services/core/java/com/android/server/pm/PackageManagerShellCommand.java
+++ b/services/core/java/com/android/server/pm/PackageManagerShellCommand.java
@@ -314,6 +314,8 @@
                     return runRemoveUser();
                 case "set-user-restriction":
                     return runSetUserRestriction();
+                case "supports-multiple-users":
+                    return runSupportsMultipleUsers();
                 case "get-max-users":
                     return runGetMaxUsers();
                 case "get-max-running-users":
@@ -3014,6 +3016,12 @@
         return 0;
     }
 
+    public int runSupportsMultipleUsers() {
+        getOutPrintWriter().println("Is multiuser supported: "
+                + UserManager.supportsMultipleUsers());
+        return 0;
+    }
+
     public int runGetMaxUsers() {
         getOutPrintWriter().println("Maximum supported users: "
                 + UserManager.getMaxSupportedUsers());
diff --git a/services/core/java/com/android/server/wallpaper/WallpaperManagerService.java b/services/core/java/com/android/server/wallpaper/WallpaperManagerService.java
index d0b058b..e197319 100644
--- a/services/core/java/com/android/server/wallpaper/WallpaperManagerService.java
+++ b/services/core/java/com/android/server/wallpaper/WallpaperManagerService.java
@@ -1337,6 +1337,7 @@
                     }
                     FgThread.getHandler().removeCallbacks(mResetRunnable);
                     mContext.getMainThreadHandler().removeCallbacks(mTryToRebindRunnable);
+                    mContext.getMainThreadHandler().removeCallbacks(mDisconnectRunnable);
                 }
             }
         }
diff --git a/services/core/java/com/android/server/wm/ActivityTaskManagerService.java b/services/core/java/com/android/server/wm/ActivityTaskManagerService.java
index d190b4f..8d831d7 100644
--- a/services/core/java/com/android/server/wm/ActivityTaskManagerService.java
+++ b/services/core/java/com/android/server/wm/ActivityTaskManagerService.java
@@ -1441,6 +1441,7 @@
         a.colorMode = ActivityInfo.COLOR_MODE_DEFAULT;
         a.flags |= ActivityInfo.FLAG_EXCLUDE_FROM_RECENTS;
         a.resizeMode = RESIZE_MODE_UNRESIZEABLE;
+        a.configChanges = ActivityInfo.CONFIG_ORIENTATION;
 
         final ActivityOptions options = ActivityOptions.makeBasic();
         options.setLaunchActivityType(ACTIVITY_TYPE_DREAM);
diff --git a/services/core/java/com/android/server/wm/TaskFragment.java b/services/core/java/com/android/server/wm/TaskFragment.java
index 1b0c018..9050d79d 100644
--- a/services/core/java/com/android/server/wm/TaskFragment.java
+++ b/services/core/java/com/android/server/wm/TaskFragment.java
@@ -1695,7 +1695,7 @@
                 ProtoLog.v(WM_DEBUG_STATES, "Executing finish of activity: %s", prev);
                 prev = prev.completeFinishing(false /* updateVisibility */,
                         "completePausedLocked");
-            } else if (prev.hasProcess()) {
+            } else if (prev.attachedToProcess()) {
                 ProtoLog.v(WM_DEBUG_STATES, "Enqueue pending stop if needed: %s "
                                 + "wasStopping=%b visibleRequested=%b",  prev,  wasStopping,
                         prev.mVisibleRequested);
diff --git a/services/core/jni/com_android_server_companion_virtual_InputController.cpp b/services/core/jni/com_android_server_companion_virtual_InputController.cpp
index 8197b67..daca153 100644
--- a/services/core/jni/com_android_server_companion_virtual_InputController.cpp
+++ b/services/core/jni/com_android_server_companion_virtual_InputController.cpp
@@ -21,6 +21,7 @@
 #include <android/keycodes.h>
 #include <errno.h>
 #include <fcntl.h>
+#include <input/Input.h>
 #include <linux/uinput.h>
 #include <math.h>
 #include <nativehelper/JNIHelp.h>
@@ -271,6 +272,14 @@
                 ALOGE("Error creating touchscreen uinput pressure axis: %s", strerror(errno));
                 return -errno;
             }
+            uinput_abs_setup slotAbsSetup;
+            slotAbsSetup.code = ABS_MT_SLOT;
+            slotAbsSetup.absinfo.maximum = MAX_POINTERS;
+            slotAbsSetup.absinfo.minimum = 0;
+            if (ioctl(fd, UI_ABS_SETUP, &slotAbsSetup) != 0) {
+                ALOGE("Error creating touchscreen uinput slots: %s", strerror(errno));
+                return -errno;
+            }
         }
         if (ioctl(fd, UI_DEV_SETUP, &setup) != 0) {
             ALOGE("Error creating uinput device: %s", strerror(errno));
diff --git a/services/incremental/test/IncrementalServiceTest.cpp b/services/incremental/test/IncrementalServiceTest.cpp
index 59d96d2..d9d3d62 100644
--- a/services/incremental/test/IncrementalServiceTest.cpp
+++ b/services/incremental/test/IncrementalServiceTest.cpp
@@ -474,8 +474,8 @@
         m.mutable_loader()->set_package_name("com.test");
         m.mutable_loader()->set_arguments("com.uri");
         const auto metadata = m.SerializeAsString();
-        m.mutable_loader()->release_arguments();
-        m.mutable_loader()->release_package_name();
+        static_cast<void>(m.mutable_loader()->release_arguments());
+        static_cast<void>(m.mutable_loader()->release_package_name());
         return {metadata.begin(), metadata.end()};
     }
     RawMetadata getStorageMetadata(const Control& control, std::string_view path) {
@@ -492,8 +492,8 @@
         bp.set_allocated_dest_path(&destPath);
         bp.set_allocated_source_subdir(&srcPath);
         const auto metadata = bp.SerializeAsString();
-        bp.release_source_subdir();
-        bp.release_dest_path();
+        static_cast<void>(bp.release_source_subdir());
+        static_cast<void>(bp.release_dest_path());
         return std::vector<char>(metadata.begin(), metadata.end());
     }
 };
diff --git a/tests/Codegen/Android.bp b/tests/Codegen/Android.bp
index ddbf168..7fbe3b3 100644
--- a/tests/Codegen/Android.bp
+++ b/tests/Codegen/Android.bp
@@ -24,6 +24,14 @@
     plugins: [
         "staledataclass-annotation-processor",
     ],
+    // Exports needed for staledataclass-annotation-processor, see b/139342589.
+    javacflags: [
+        "-J--add-modules=jdk.compiler",
+        "-J--add-exports=jdk.compiler/com.sun.tools.javac.code=ALL-UNNAMED",
+        "-J--add-exports=jdk.compiler/com.sun.tools.javac.model=ALL-UNNAMED",
+        "-J--add-exports=jdk.compiler/com.sun.tools.javac.tree=ALL-UNNAMED",
+        "-J--add-exports=jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED",
+    ],
     static_libs: [
         "junit",
         "hamcrest",
diff --git a/tests/HandwritingIme/OWNERS b/tests/HandwritingIme/OWNERS
new file mode 100644
index 0000000..6bb4b17
--- /dev/null
+++ b/tests/HandwritingIme/OWNERS
@@ -0,0 +1,3 @@
+# Bug component: 34867
+
+include /services/core/java/com/android/server/inputmethod/OWNERS
diff --git a/tests/RollbackTest/Android.bp b/tests/RollbackTest/Android.bp
index b7c4c5b..f2234fb 100644
--- a/tests/RollbackTest/Android.bp
+++ b/tests/RollbackTest/Android.bp
@@ -51,6 +51,7 @@
     data: [
         ":com.android.apex.apkrollback.test_v1",
         ":test.rebootless_apex_v1",
+        ":RollbackTest",
     ],
 }
 
diff --git a/tools/lint/OWNERS b/tools/lint/OWNERS
index 2c526a1..33e237d 100644
--- a/tools/lint/OWNERS
+++ b/tools/lint/OWNERS
@@ -4,3 +4,6 @@
 per-file *CallingSettingsNonUserGetterMethods* = file:/packages/SettingsProvider/OWNERS
 per-file *RegisterReceiverFlagDetector* = jacobhobbie@google.com
 
+# Android lint in the Android platform maintainers
+colefaust@google.com
+farivar@google.com
diff --git a/tools/processors/staledataclass/Android.bp b/tools/processors/staledataclass/Android.bp
index 1e50976..2169c49 100644
--- a/tools/processors/staledataclass/Android.bp
+++ b/tools/processors/staledataclass/Android.bp
@@ -22,17 +22,13 @@
     static_libs: [
         "codegen-version-info",
     ],
-    // The --add-modules/exports flags below don't work for kotlinc yet, so pin this module to Java language level 8 (see b/139342589):
-    java_version: "1.8",
-    openjdk9: {
-        javacflags: [
-            "--add-modules=jdk.compiler",
-            "--add-exports jdk.compiler/com.sun.tools.javac.code=ALL-UNNAMED",
-            "--add-exports jdk.compiler/com.sun.tools.javac.model=ALL-UNNAMED",
-            "--add-exports jdk.compiler/com.sun.tools.javac.tree=ALL-UNNAMED",
-            "--add-exports jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED",
-        ],
-    },
+    javacflags: [
+        "--add-modules=jdk.compiler",
+        "--add-exports jdk.compiler/com.sun.tools.javac.code=ALL-UNNAMED",
+        "--add-exports jdk.compiler/com.sun.tools.javac.model=ALL-UNNAMED",
+        "--add-exports jdk.compiler/com.sun.tools.javac.tree=ALL-UNNAMED",
+        "--add-exports jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED",
+    ],
 
     use_tools_jar: true,
 }
diff --git a/tools/processors/staledataclass/src/android/processor/staledataclass/StaleDataclassProcessor.kt b/tools/processors/staledataclass/src/android/processor/staledataclass/StaleDataclassProcessor.kt
index 27a8853..1cef5b0 100644
--- a/tools/processors/staledataclass/src/android/processor/staledataclass/StaleDataclassProcessor.kt
+++ b/tools/processors/staledataclass/src/android/processor/staledataclass/StaleDataclassProcessor.kt
@@ -14,6 +14,7 @@
  * limitations under the License.
  */
 
+@file:Suppress("JAVA_MODULE_DOES_NOT_EXPORT_PACKAGE")
 
 package android.processor.staledataclass