Merge changes Ia43ab0ab,I0c4b91aa

* changes:
  Always use the server based provider if HAL isn't installed
  Dump the IOexception before retrying load escrow key
diff --git a/StubLibraries.bp b/StubLibraries.bp
index 00d0771..5a0439b 100644
--- a/StubLibraries.bp
+++ b/StubLibraries.bp
@@ -471,6 +471,22 @@
     },
 }
 
+java_library {
+    name: "android_system_server_stubs_current",
+    defaults: ["android_stubs_dists_default"],
+    srcs: [":services-non-updatable-stubs"],
+    installable: false,
+    static_libs: [
+        "android_module_lib_stubs_current",
+    ],
+    sdk_version: "none",
+    system_modules: "none",
+    java_version: "1.8",
+    dist: {
+        dir: "apistubs/android/system-server",
+    },
+}
+
 /////////////////////////////////////////////////////////////////////
 // hwbinder.stubs provides APIs required for building HIDL Java
 // libraries.
diff --git a/api/Android.bp b/api/Android.bp
index 6e83c08..2df31ec 100644
--- a/api/Android.bp
+++ b/api/Android.bp
@@ -341,7 +341,7 @@
         {
             targets: ["sdk", "win_sdk"],
             dir: "apistubs/android/system-server/api",
-            dest: "merge-android.txt",
+            dest: "android.txt",
         },
     ],
 }
@@ -364,7 +364,7 @@
         {
             targets: ["sdk", "win_sdk"],
             dir: "apistubs/android/system-server/api",
-            dest: "merge-removed.txt",
+            dest: "removed.txt",
         },
     ],
 }
diff --git a/core/api/current.txt b/core/api/current.txt
index 5266540..d82cd72 100644
--- a/core/api/current.txt
+++ b/core/api/current.txt
@@ -25710,7 +25710,7 @@
     method @NonNull public int[] getExposedCapabilities();
     method @NonNull public String getGatewayConnectionName();
     method @IntRange(from=android.net.vcn.VcnGatewayConnectionConfig.MIN_MTU_V6) public int getMaxMtu();
-    method @NonNull public long[] getRetryIntervalsMs();
+    method @NonNull public long[] getRetryIntervalsMillis();
   }
 
   public static final class VcnGatewayConnectionConfig.Builder {
@@ -25719,7 +25719,7 @@
     method @NonNull public android.net.vcn.VcnGatewayConnectionConfig build();
     method @NonNull public android.net.vcn.VcnGatewayConnectionConfig.Builder removeExposedCapability(int);
     method @NonNull public android.net.vcn.VcnGatewayConnectionConfig.Builder setMaxMtu(@IntRange(from=android.net.vcn.VcnGatewayConnectionConfig.MIN_MTU_V6) int);
-    method @NonNull public android.net.vcn.VcnGatewayConnectionConfig.Builder setRetryIntervalsMs(@NonNull long[]);
+    method @NonNull public android.net.vcn.VcnGatewayConnectionConfig.Builder setRetryIntervalsMillis(@NonNull long[]);
   }
 
   public class VcnManager {
@@ -40406,7 +40406,6 @@
     method @IntRange(from=1, to=261) public int getBand();
     method @IntRange(from=1) public int getCellBandwidthDownlinkKhz();
     method @IntRange(from=1) public int getCellBandwidthUplinkKhz();
-    method @Deprecated public int getChannelNumber();
     method public int getConnectionStatus();
     method @IntRange(from=0) public int getDownlinkChannelNumber();
     method @IntRange(from=0) public int getDownlinkFrequencyKhz();
diff --git a/core/api/test-current.txt b/core/api/test-current.txt
index fd6d47e..e8f8f3a 100644
--- a/core/api/test-current.txt
+++ b/core/api/test-current.txt
@@ -1683,6 +1683,7 @@
   public class TelephonyManager {
     method public int addDevicePolicyOverrideApn(@NonNull android.content.Context, @NonNull android.telephony.data.ApnSetting);
     method public int getCarrierIdListVersion();
+    method @NonNull @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public java.util.List<java.lang.String> getCertsFromCarrierPrivilegeAccessRules();
     method @NonNull public java.util.List<android.telephony.data.ApnSetting> getDevicePolicyOverrideApns(@NonNull android.content.Context);
     method @RequiresPermission(android.Manifest.permission.READ_PHONE_STATE) public String getLine1AlphaTag();
     method public android.util.Pair<java.lang.Integer,java.lang.Integer> getRadioHalVersion();
diff --git a/core/java/android/app/compat/PackageOverride.java b/core/java/android/app/compat/PackageOverride.java
index 59b3555..fad6cd3 100644
--- a/core/java/android/app/compat/PackageOverride.java
+++ b/core/java/android/app/compat/PackageOverride.java
@@ -19,6 +19,7 @@
 import android.annotation.IntDef;
 import android.annotation.NonNull;
 import android.annotation.SystemApi;
+import android.content.pm.PackageInfo;
 import android.os.Parcel;
 
 import java.lang.annotation.Retention;
@@ -101,12 +102,20 @@
         return VALUE_UNDEFINED;
     }
 
-    /** Returns the minimum version code the override applies to. */
+    /**
+     * Returns the minimum APK version code the override applies to.
+     *
+     * @see PackageInfo#getLongVersionCode()
+     */
     public long getMinVersionCode() {
         return mMinVersionCode;
     }
 
-    /** Returns the minimum version code the override applies from. */
+    /**
+     * Returns the maximum APK version code the override applies from.
+     *
+     * @see PackageInfo#getLongVersionCode()
+     */
     public long getMaxVersionCode() {
         return mMaxVersionCode;
     }
@@ -146,9 +155,11 @@
         private boolean mEnabled;
 
         /**
-         * Sets the minimum version code the override should apply from.
+         * Sets the minimum APK version code the override should apply from.
          *
          * default value: {@code Long.MIN_VALUE}.
+         *
+         * @see PackageInfo#getLongVersionCode()
          */
         @NonNull
         public Builder setMinVersionCode(long minVersionCode) {
@@ -157,9 +168,11 @@
         }
 
         /**
-         * Sets the maximum version code the override should apply to.
+         * Sets the maximum APK version code the override should apply to.
          *
          * default value: {@code Long.MAX_VALUE}.
+         *
+         * @see PackageInfo#getLongVersionCode()
          */
         @NonNull
         public Builder setMaxVersionCode(long maxVersionCode) {
diff --git a/core/java/android/content/pm/OWNERS b/core/java/android/content/pm/OWNERS
index f0def805..4e674f6 100644
--- a/core/java/android/content/pm/OWNERS
+++ b/core/java/android/content/pm/OWNERS
@@ -4,7 +4,8 @@
 toddke@google.com
 patb@google.com
 
-per-file PackageParser.java = chiuwinson@google.com
+per-file PackageParser.java = set noparent
+per-file PackageParser.java = chiuwinson@google.com,patb@google.com,toddke@google.com
 per-file *Shortcut* = file:/core/java/android/content/pm/SHORTCUT_OWNERS
 per-file AppSearchPerson.java = file:/core/java/android/content/pm/SHORTCUT_OWNERS
 per-file *Launcher* = file:/core/java/android/content/pm/LAUNCHER_OWNERS
diff --git a/core/java/android/hardware/biometrics/BiometricManager.java b/core/java/android/hardware/biometrics/BiometricManager.java
index a778c24..362a205 100644
--- a/core/java/android/hardware/biometrics/BiometricManager.java
+++ b/core/java/android/hardware/biometrics/BiometricManager.java
@@ -27,6 +27,7 @@
 import android.content.Context;
 import android.os.RemoteException;
 import android.os.UserHandle;
+import android.security.keystore.KeyGenParameterSpec;
 import android.security.keystore.KeyProperties;
 import android.util.Slog;
 
@@ -335,7 +336,7 @@
      * @hide
      */
     public long[] getAuthenticatorIds() {
-        return getAuthenticatorIds(UserHandle.getCallingUserId());
+        return getAuthenticatorIds(UserHandle.myUserId());
     }
 
     /**
diff --git a/core/java/android/net/vcn/VcnGatewayConnectionConfig.java b/core/java/android/net/vcn/VcnGatewayConnectionConfig.java
index 85ac5ef..be308d01 100644
--- a/core/java/android/net/vcn/VcnGatewayConnectionConfig.java
+++ b/core/java/android/net/vcn/VcnGatewayConnectionConfig.java
@@ -136,7 +136,7 @@
      * <p>To ensure the device is not constantly being woken up, this retry interval MUST be greater
      * than this value.
      *
-     * @see {@link Builder#setRetryIntervalsMs()}
+     * @see {@link Builder#setRetryIntervalsMillis()}
      */
     private static final long MINIMUM_REPEATING_RETRY_INTERVAL_MS = TimeUnit.MINUTES.toMillis(15);
 
@@ -337,10 +337,10 @@
     /**
      * Retrieves the configured retry intervals.
      *
-     * @see Builder#setRetryIntervalsMs(long[])
+     * @see Builder#setRetryIntervalsMillis(long[])
      */
     @NonNull
-    public long[] getRetryIntervalsMs() {
+    public long[] getRetryIntervalsMillis() {
         return Arrays.copyOf(mRetryIntervalsMs, mRetryIntervalsMs.length);
     }
 
@@ -550,7 +550,7 @@
          * @see VcnManager for additional discussion on fail-safe mode
          */
         @NonNull
-        public Builder setRetryIntervalsMs(@NonNull long[] retryIntervalsMs) {
+        public Builder setRetryIntervalsMillis(@NonNull long[] retryIntervalsMs) {
             validateRetryInterval(retryIntervalsMs);
 
             mRetryIntervalsMs = retryIntervalsMs;
diff --git a/core/java/com/android/internal/graphics/OWNERS b/core/java/com/android/internal/graphics/OWNERS
new file mode 100644
index 0000000..5851cbb
--- /dev/null
+++ b/core/java/com/android/internal/graphics/OWNERS
@@ -0,0 +1 @@
+include /graphics/java/android/graphics/OWNERS
\ No newline at end of file
diff --git a/core/jni/include/android_runtime/AndroidRuntime.h b/core/jni/include/android_runtime/AndroidRuntime.h
index d86d934..bf2ba77 100644
--- a/core/jni/include/android_runtime/AndroidRuntime.h
+++ b/core/jni/include/android_runtime/AndroidRuntime.h
@@ -19,7 +19,6 @@
 #ifndef _RUNTIME_ANDROID_RUNTIME_H
 #define _RUNTIME_ANDROID_RUNTIME_H
 
-#include <binder/IBinder.h>
 #include <jni.h>
 #include <pthread.h>
 #include <utils/Errors.h>
diff --git a/keystore/java/android/security/Authorization.java b/keystore/java/android/security/Authorization.java
index bd72d45..00219e7 100644
--- a/keystore/java/android/security/Authorization.java
+++ b/keystore/java/android/security/Authorization.java
@@ -74,16 +74,19 @@
      * @param locked            - whether it is a lock (true) or unlock (false) event
      * @param syntheticPassword - if it is an unlock event with the password, pass the synthetic
      *                            password provided by the LockSettingService
+     * @param unlockingSids     - KeyMint secure user IDs that should be permitted to unlock
+     *                            UNLOCKED_DEVICE_REQUIRED keys.
      *
      * @return 0 if successful or a {@code ResponseCode}.
      */
     public static int onLockScreenEvent(@NonNull boolean locked, @NonNull int userId,
-            @Nullable byte[] syntheticPassword) {
+            @Nullable byte[] syntheticPassword, @Nullable long[] unlockingSids) {
         try {
             if (locked) {
-                getService().onLockScreenEvent(LockScreenEvent.LOCK, userId, null);
+                getService().onLockScreenEvent(LockScreenEvent.LOCK, userId, null, unlockingSids);
             } else {
-                getService().onLockScreenEvent(LockScreenEvent.UNLOCK, userId, syntheticPassword);
+                getService().onLockScreenEvent(
+                        LockScreenEvent.UNLOCK, userId, syntheticPassword, unlockingSids);
             }
             return 0;
         } catch (RemoteException | NullPointerException e) {
diff --git a/packages/Connectivity/framework/api/module-lib-current.txt b/packages/Connectivity/framework/api/module-lib-current.txt
index 8b10fcc..a8e2517 100644
--- a/packages/Connectivity/framework/api/module-lib-current.txt
+++ b/packages/Connectivity/framework/api/module-lib-current.txt
@@ -7,7 +7,7 @@
 
   public class ConnectivityManager {
     method @RequiresPermission(anyOf={android.Manifest.permission.NETWORK_SETTINGS, android.net.NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK}) public void factoryReset();
-    method @NonNull @RequiresPermission(anyOf={android.net.NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK, android.Manifest.permission.NETWORK_STACK, android.Manifest.permission.NETWORK_SETTINGS}) public java.util.List<android.net.NetworkStateSnapshot> getAllNetworkStateSnapshot();
+    method @NonNull @RequiresPermission(anyOf={android.net.NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK, android.Manifest.permission.NETWORK_STACK, android.Manifest.permission.NETWORK_SETTINGS}) public java.util.List<android.net.NetworkStateSnapshot> getAllNetworkStateSnapshots();
     method @Nullable public android.net.ProxyInfo getGlobalProxy();
     method @NonNull public static android.util.Range<java.lang.Integer> getIpSecNetIdRange();
     method @NonNull public static String getPrivateDnsMode(@NonNull android.content.Context);
diff --git a/packages/Connectivity/framework/src/android/net/ConnectivityManager.java b/packages/Connectivity/framework/src/android/net/ConnectivityManager.java
index 4636abb..3e2fbea 100644
--- a/packages/Connectivity/framework/src/android/net/ConnectivityManager.java
+++ b/packages/Connectivity/framework/src/android/net/ConnectivityManager.java
@@ -1435,9 +1435,9 @@
             android.Manifest.permission.NETWORK_STACK,
             android.Manifest.permission.NETWORK_SETTINGS})
     @NonNull
-    public List<NetworkStateSnapshot> getAllNetworkStateSnapshot() {
+    public List<NetworkStateSnapshot> getAllNetworkStateSnapshots() {
         try {
-            return mService.getAllNetworkStateSnapshot();
+            return mService.getAllNetworkStateSnapshots();
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
         }
diff --git a/packages/Connectivity/framework/src/android/net/IConnectivityManager.aidl b/packages/Connectivity/framework/src/android/net/IConnectivityManager.aidl
index 0826922..a7cb618f 100644
--- a/packages/Connectivity/framework/src/android/net/IConnectivityManager.aidl
+++ b/packages/Connectivity/framework/src/android/net/IConnectivityManager.aidl
@@ -81,7 +81,7 @@
     @UnsupportedAppUsage(maxTargetSdk = 30, trackingBug = 170729553)
     NetworkState[] getAllNetworkState();
 
-    List<NetworkStateSnapshot> getAllNetworkStateSnapshot();
+    List<NetworkStateSnapshot> getAllNetworkStateSnapshots();
 
     boolean isActiveNetworkMetered();
 
diff --git a/packages/InputDevices/res/raw/keyboard_layout_arabic.kcm b/packages/InputDevices/res/raw/keyboard_layout_arabic.kcm
index 2a95cfe..44d5a0c 100644
--- a/packages/InputDevices/res/raw/keyboard_layout_arabic.kcm
+++ b/packages/InputDevices/res/raw/keyboard_layout_arabic.kcm
@@ -85,14 +85,14 @@
 key 9 {
     label:                              '9'
     base:                               '\u0669'
-    shift:                              '('
+    shift:                              ')'
     capslock:                           '9'
 }
 
 key 0 {
     label:                              '0'
     base:                               '\u0660'
-    shift:                              ')'
+    shift:                              '('
     capslock:                           '0'
 }
 
diff --git a/services/Android.bp b/services/Android.bp
index 0a01c95..57a7bc5 100644
--- a/services/Android.bp
+++ b/services/Android.bp
@@ -146,68 +146,12 @@
         " --hide-package com.google.android.startop.iorap" +
         " --hide DeprecationMismatch" +
         " --hide HiddenTypedefConstant",
-    visibility: ["//visibility:private"],
+    visibility: ["//frameworks/base:__subpackages__"],
     filter_packages: ["com.android."],
 }
 
 droidstubs {
-    name: "services-stubs.sources",
-    srcs: [":services-all-sources"],
-    defaults: ["services-stubs-default"],
-    check_api: {
-        current: {
-            api_file: "api/current.txt",
-            removed_api_file: "api/removed.txt",
-        },
-        last_released: {
-            api_file: ":android.api.system-server.latest",
-            removed_api_file: ":removed.api.system-server.latest",
-            baseline_file: ":android-incompatibilities.api.system-server.latest",
-        },
-        api_lint: {
-            enabled: true,
-            new_since: ":android.api.system-server.latest",
-            baseline_file: "api/lint-baseline.txt",
-        },
-    },
-    dists: [
-        {
-            targets: [
-                "sdk",
-                "win_sdk",
-            ],
-            dir: "apistubs/android/system-server/api",
-            dest: "android.txt",
-            tag: ".api.txt",
-        },
-        {
-            targets: [
-                "sdk",
-                "win_sdk",
-            ],
-            dir: "apistubs/android/system-server/api",
-            dest: "removed.txt",
-            tag: ".removed-api.txt",
-        },
-    ],
-}
-
-java_library {
-    name: "android_system_server_stubs_current",
-    defaults: ["android_stubs_dists_default"],
-    srcs: [":services-stubs.sources"],
-    installable: false,
-    static_libs: ["android_module_lib_stubs_current"],
-    sdk_version: "none",
-    system_modules: "none",
-    java_version: "1.8",
-    dist: {
-        dir: "apistubs/android/system-server",
-    },
-}
-
-droidstubs {
-    name: "services-non-updatable-stubs.sources",
+    name: "services-non-updatable-stubs",
     srcs: [":services-non-updatable-sources"],
     defaults: ["services-stubs-default"],
     check_api: {
diff --git a/services/core/java/com/android/server/ConnectivityService.java b/services/core/java/com/android/server/ConnectivityService.java
index 1ab03aa..4cba44e 100644
--- a/services/core/java/com/android/server/ConnectivityService.java
+++ b/services/core/java/com/android/server/ConnectivityService.java
@@ -2176,7 +2176,7 @@
         PermissionUtils.enforceNetworkStackPermission(mContext);
 
         final ArrayList<NetworkState> result = new ArrayList<>();
-        for (NetworkStateSnapshot snapshot : getAllNetworkStateSnapshot()) {
+        for (NetworkStateSnapshot snapshot : getAllNetworkStateSnapshots()) {
             // NetworkStateSnapshot doesn't contain NetworkInfo, so need to fetch it from the
             // NetworkAgentInfo.
             final NetworkAgentInfo nai = getNetworkAgentInfoForNetwork(snapshot.network);
@@ -2191,7 +2191,7 @@
 
     @Override
     @NonNull
-    public List<NetworkStateSnapshot> getAllNetworkStateSnapshot() {
+    public List<NetworkStateSnapshot> getAllNetworkStateSnapshots() {
         // This contains IMSI details, so make sure the caller is privileged.
         PermissionUtils.enforceNetworkStackPermission(mContext);
 
diff --git a/services/core/java/com/android/server/locksettings/LockSettingsService.java b/services/core/java/com/android/server/locksettings/LockSettingsService.java
index 117c85b..ea1c68d 100644
--- a/services/core/java/com/android/server/locksettings/LockSettingsService.java
+++ b/services/core/java/com/android/server/locksettings/LockSettingsService.java
@@ -1266,7 +1266,7 @@
 
     private void unlockKeystore(byte[] password, int userHandle) {
         if (DEBUG) Slog.v(TAG, "Unlock keystore for user: " + userHandle);
-        Authorization.onLockScreenEvent(false, userHandle, password);
+        Authorization.onLockScreenEvent(false, userHandle, password, null);
     }
 
     @VisibleForTesting /** Note: this method is overridden in unit tests */
diff --git a/services/core/java/com/android/server/net/NetworkPolicyManagerService.java b/services/core/java/com/android/server/net/NetworkPolicyManagerService.java
index 1f44d25..03fdf6c 100644
--- a/services/core/java/com/android/server/net/NetworkPolicyManagerService.java
+++ b/services/core/java/com/android/server/net/NetworkPolicyManagerService.java
@@ -1995,7 +1995,7 @@
         if (LOGV) Slog.v(TAG, "updateNetworkRulesNL()");
         Trace.traceBegin(TRACE_TAG_NETWORK, "updateNetworkRulesNL");
 
-        final List<NetworkStateSnapshot> snapshots = mConnManager.getAllNetworkStateSnapshot();
+        final List<NetworkStateSnapshot> snapshots = mConnManager.getAllNetworkStateSnapshots();
 
         // First, generate identities of all connected networks so we can
         // quickly compare them against all defined policies below.
diff --git a/services/core/java/com/android/server/trust/TrustManagerService.java b/services/core/java/com/android/server/trust/TrustManagerService.java
index ff763fc..90b095b 100644
--- a/services/core/java/com/android/server/trust/TrustManagerService.java
+++ b/services/core/java/com/android/server/trust/TrustManagerService.java
@@ -39,6 +39,7 @@
 import android.content.res.XmlResourceParser;
 import android.database.ContentObserver;
 import android.graphics.drawable.Drawable;
+import android.hardware.biometrics.BiometricManager;
 import android.hardware.biometrics.BiometricSourceType;
 import android.net.Uri;
 import android.os.Binder;
@@ -185,8 +186,6 @@
     private boolean mTrustAgentsCanRun = false;
     private int mCurrentUser = UserHandle.USER_SYSTEM;
 
-    private Authorization mAuthorizationService;
-
     public TrustManagerService(Context context) {
         super(context);
         mContext = context;
@@ -196,7 +195,6 @@
         mStrongAuthTracker = new StrongAuthTracker(context);
         mAlarmManager = (AlarmManager) mContext.getSystemService(Context.ALARM_SERVICE);
         mSettingsObserver = new SettingsObserver(mHandler);
-        mAuthorizationService = new Authorization();
     }
 
     @Override
@@ -698,13 +696,14 @@
         }
         if (changed) {
             dispatchDeviceLocked(userId, locked);
-
-            Authorization.onLockScreenEvent(locked, userId, null);
+            Authorization.onLockScreenEvent(locked, userId, null,
+                    getBiometricSids(userId));
             // Also update the user's profiles who have unified challenge, since they
             // share the same unlocked state (see {@link #isDeviceLocked(int)})
             for (int profileHandle : mUserManager.getEnabledProfileIds(userId)) {
                 if (mLockPatternUtils.isManagedProfileWithUnifiedChallenge(profileHandle)) {
-                    mAuthorizationService.onLockScreenEvent(locked, profileHandle, null);
+                    Authorization.onLockScreenEvent(locked, profileHandle, null,
+                            getBiometricSids(profileHandle));
                 }
             }
         }
@@ -1044,6 +1043,14 @@
         }
     }
 
+    private long[] getBiometricSids(int userId) {
+        BiometricManager biometricManager = mContext.getSystemService(BiometricManager.class);
+        if (biometricManager == null) {
+            return null;
+        }
+        return biometricManager.getAuthenticatorIds(userId);
+    }
+
     // User lifecycle
 
     @Override
@@ -1255,7 +1262,8 @@
                         mDeviceLockedForUser.put(userId, locked);
                     }
 
-                    Authorization.onLockScreenEvent(locked, userId, null);
+                    Authorization.onLockScreenEvent(locked, userId, null,
+                            getBiometricSids(userId));
 
                     if (locked) {
                         try {
diff --git a/services/core/java/com/android/server/vcn/VcnGatewayConnection.java b/services/core/java/com/android/server/vcn/VcnGatewayConnection.java
index 08a1b7e..65b947c 100644
--- a/services/core/java/com/android/server/vcn/VcnGatewayConnection.java
+++ b/services/core/java/com/android/server/vcn/VcnGatewayConnection.java
@@ -1851,7 +1851,7 @@
 
         private long getNextRetryIntervalsMs() {
             final int retryDelayIndex = mFailedAttempts - 1;
-            final long[] retryIntervalsMs = mConnectionConfig.getRetryIntervalsMs();
+            final long[] retryIntervalsMs = mConnectionConfig.getRetryIntervalsMillis();
 
             // Repeatedly use last item in retry timeout list.
             if (retryDelayIndex >= retryIntervalsMs.length) {
diff --git a/services/core/jni/OWNERS b/services/core/jni/OWNERS
index bbcc2c1..e8050fa 100644
--- a/services/core/jni/OWNERS
+++ b/services/core/jni/OWNERS
@@ -29,3 +29,4 @@
 per-file com_android_server_security_* = file:/core/java/android/security/OWNERS
 per-file com_android_server_tv_* = file:/media/java/android/media/tv/OWNERS
 per-file com_android_server_vibrator_* = file:/services/core/java/com/android/server/vibrator/OWNERS
+per-file com_android_server_am_CachedAppOptimizer.cpp = timmurray@google.com, edgararriaga@google.com, dualli@google.com, carmenjackson@google.com, philipcuadra@google.com
\ No newline at end of file
diff --git a/services/profcollect/src/com/android/server/profcollect/ProfcollectForwardingService.java b/services/profcollect/src/com/android/server/profcollect/ProfcollectForwardingService.java
index 1208ecc..9706d7f 100644
--- a/services/profcollect/src/com/android/server/profcollect/ProfcollectForwardingService.java
+++ b/services/profcollect/src/com/android/server/profcollect/ProfcollectForwardingService.java
@@ -23,11 +23,13 @@
 import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
+import android.content.pm.ResolveInfo;
 import android.os.Handler;
 import android.os.IBinder.DeathRecipient;
 import android.os.Looper;
 import android.os.RemoteException;
 import android.os.ServiceManager;
+import android.os.SystemProperties;
 import android.os.UpdateEngine;
 import android.os.UpdateEngineCallback;
 import android.os.UserHandle;
@@ -42,6 +44,9 @@
 import com.android.server.wm.ActivityMetricsLaunchObserverRegistry;
 import com.android.server.wm.ActivityTaskManagerInternal;
 
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.util.List;
 import java.util.concurrent.ThreadLocalRandom;
 import java.util.concurrent.TimeUnit;
 
@@ -75,7 +80,7 @@
      */
     public static boolean enabled() {
         return DeviceConfig.getBoolean(DeviceConfig.NAMESPACE_PROFCOLLECT_NATIVE_BOOT, "enabled",
-            false);
+            false) || SystemProperties.getBoolean("persist.profcollectd.enabled_override", false);
     }
 
     @Override
@@ -297,24 +302,20 @@
             return;
         }
 
-        final boolean uploadReport =
-                DeviceConfig.getBoolean(DeviceConfig.NAMESPACE_PROFCOLLECT_NATIVE_BOOT,
-                                        "upload_report", false);
-
         new Thread(() -> {
             try {
                 String reportUuid = mIProfcollect.report();
 
-                if (!uploadReport) {
+                final int profileId = getBBProfileId();
+                String reportDir = "/data/user/" + profileId
+                        + "/com.google.android.apps.internal.betterbug/cache/";
+                String reportPath = reportDir + reportUuid + ".zip";
+
+                if (!Files.exists(Paths.get(reportDir))) {
+                    Log.i(LOG_TAG, "Destination directory does not exist, abort upload.");
                     return;
                 }
 
-                final int profileId = getBBProfileId();
-                mIProfcollect.copy_report_to_bb(profileId, reportUuid);
-                String reportPath =
-                        "/data/user/" + profileId
-                        + "/com.google.android.apps.internal.betterbug/cache/"
-                        + reportUuid + ".zip";
                 Intent uploadIntent =
                         new Intent("com.google.android.apps.betterbug.intent.action.UPLOAD_PROFILE")
                         .setPackage("com.google.android.apps.internal.betterbug")
@@ -323,9 +324,15 @@
                         .putExtra("EXTRA_PROFILE_PATH", reportPath)
                         .addFlags(Intent.FLAG_RECEIVER_FOREGROUND);
                 Context context = getContext();
-                if (context.getPackageManager().queryBroadcastReceivers(uploadIntent, 0) != null) {
-                    context.sendBroadcast(uploadIntent);
+
+                List<ResolveInfo> receivers =
+                        context.getPackageManager().queryBroadcastReceivers(uploadIntent, 0);
+                if (receivers == null || receivers.isEmpty()) {
+                    Log.i(LOG_TAG, "No one to receive upload intent, abort upload.");
+                    return;
                 }
+                mIProfcollect.copy_report_to_bb(profileId, reportUuid);
+                context.sendBroadcast(uploadIntent);
                 mIProfcollect.delete_report(reportUuid);
             } catch (RemoteException e) {
                 Log.e(LOG_TAG, e.getMessage());
diff --git a/services/tests/servicestests/src/com/android/server/net/NetworkPolicyManagerServiceTest.java b/services/tests/servicestests/src/com/android/server/net/NetworkPolicyManagerServiceTest.java
index e9e2486..a02a039 100644
--- a/services/tests/servicestests/src/com/android/server/net/NetworkPolicyManagerServiceTest.java
+++ b/services/tests/servicestests/src/com/android/server/net/NetworkPolicyManagerServiceTest.java
@@ -1091,7 +1091,7 @@
         // first, pretend that wifi network comes online. no policy active,
         // which means we shouldn't push limit to interface.
         snapshots = List.of(buildWifi());
-        when(mConnManager.getAllNetworkStateSnapshot()).thenReturn(snapshots);
+        when(mConnManager.getAllNetworkStateSnapshots()).thenReturn(snapshots);
 
         mPolicyListener.expect().onMeteredIfacesChanged(any());
         mServiceContext.sendBroadcast(new Intent(CONNECTIVITY_ACTION));
@@ -1099,7 +1099,7 @@
 
         // now change cycle to be on 15th, and test in early march, to verify we
         // pick cycle day in previous month.
-        when(mConnManager.getAllNetworkStateSnapshot()).thenReturn(snapshots);
+        when(mConnManager.getAllNetworkStateSnapshots()).thenReturn(snapshots);
 
         // pretend that 512 bytes total have happened
         stats = new NetworkStats(getElapsedRealtime(), 1)
@@ -1360,7 +1360,7 @@
                 .insertEntry(TEST_IFACE, 0L, 0L, 0L, 0L);
 
         {
-            when(mConnManager.getAllNetworkStateSnapshot()).thenReturn(snapshots);
+            when(mConnManager.getAllNetworkStateSnapshots()).thenReturn(snapshots);
             when(mStatsService.getNetworkTotalBytes(sTemplateWifi, TIME_FEB_15,
                     currentTimeMillis())).thenReturn(stats.getTotalBytes());
 
@@ -1483,7 +1483,7 @@
     }
 
     private PersistableBundle setupUpdateMobilePolicyCycleTests() throws RemoteException {
-        when(mConnManager.getAllNetworkStateSnapshot())
+        when(mConnManager.getAllNetworkStateSnapshots())
                 .thenReturn(new ArrayList<NetworkStateSnapshot>());
 
         setupTelephonySubscriptionManagers(FAKE_SUB_ID, FAKE_SUBSCRIBER_ID);
@@ -1496,7 +1496,7 @@
 
     @Test
     public void testUpdateMobilePolicyCycleWithNullConfig() throws RemoteException {
-        when(mConnManager.getAllNetworkStateSnapshot())
+        when(mConnManager.getAllNetworkStateSnapshots())
                 .thenReturn(new ArrayList<NetworkStateSnapshot>());
 
         setupTelephonySubscriptionManagers(FAKE_SUB_ID, FAKE_SUBSCRIBER_ID);
@@ -2089,7 +2089,7 @@
                 new Network(TEST_NET_ID),
                 buildNetworkCapabilities(TEST_SUB_ID, roaming),
                 buildLinkProperties(TEST_IFACE), TEST_IMSI, TYPE_MOBILE));
-        when(mConnManager.getAllNetworkStateSnapshot()).thenReturn(snapshots);
+        when(mConnManager.getAllNetworkStateSnapshots()).thenReturn(snapshots);
     }
 
     private void expectDefaultCarrierConfig() throws Exception {
diff --git a/telephony/java/android/telephony/PhysicalChannelConfig.java b/telephony/java/android/telephony/PhysicalChannelConfig.java
index 1c9cd94..8a4bb46 100644
--- a/telephony/java/android/telephony/PhysicalChannelConfig.java
+++ b/telephony/java/android/telephony/PhysicalChannelConfig.java
@@ -182,16 +182,6 @@
     }
 
     /**
-     * @return the absolute radio frequency channel number for this physical channel,
-     * {@link #CHANNEL_NUMBER_UNKNOWN} if unknown.
-     * @deprecated Use {@link #getDownlinkChannelNumber()} to get the channel number.
-     */
-    @Deprecated
-    public int getChannelNumber() {
-        return getDownlinkChannelNumber();
-    }
-
-    /**
      * @return the rough frequency range for this physical channel,
      * {@link ServiceState#FREQUENCY_RANGE_UNKNOWN} if unknown.
      * @see {@link ServiceState#FREQUENCY_RANGE_LOW}
diff --git a/telephony/java/android/telephony/TelephonyManager.java b/telephony/java/android/telephony/TelephonyManager.java
index 1cfb1d4..ae6a3e8 100644
--- a/telephony/java/android/telephony/TelephonyManager.java
+++ b/telephony/java/android/telephony/TelephonyManager.java
@@ -11205,26 +11205,26 @@
     }
 
     /**
-     * Return a list of certs in hex string from loaded carrier privileges access rules.
+     * Return a list of certs as hex strings from loaded carrier privileges access rules.
      *
-     * @return a list of certificate in hex string. return {@code null} if there is no certs
-     * or privilege rules are not loaded yet.
-     *
-     * <p>Requires Permission:
-     * {@link android.Manifest.permission#READ_PRIVILEGED_PHONE_STATE}
+     * @return a list of certificates as hex strings, or an empty list if there are no certs or
+     *     privilege rules are not loaded yet.
      * @hide
      */
+    @TestApi
     @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
+    @NonNull
     public List<String> getCertsFromCarrierPrivilegeAccessRules() {
+        List<String> certs = null;
         try {
             ITelephony service = getITelephony();
             if (service != null) {
-                return service.getCertsFromCarrierPrivilegeAccessRules(getSubId());
+                certs = service.getCertsFromCarrierPrivilegeAccessRules(getSubId());
             }
         } catch (RemoteException ex) {
             // This could happen if binder process crashes.
         }
-        return null;
+        return certs == null ? Collections.emptyList() : certs;
     }
 
     /**
diff --git a/tests/net/java/com/android/server/ConnectivityServiceTest.java b/tests/net/java/com/android/server/ConnectivityServiceTest.java
index 557f0d2..d2892e0 100644
--- a/tests/net/java/com/android/server/ConnectivityServiceTest.java
+++ b/tests/net/java/com/android/server/ConnectivityServiceTest.java
@@ -1804,7 +1804,7 @@
         assertNull(mCm.getActiveNetworkForUid(Process.myUid()));
         // Test getAllNetworks()
         assertEmpty(mCm.getAllNetworks());
-        assertEmpty(mCm.getAllNetworkStateSnapshot());
+        assertEmpty(mCm.getAllNetworkStateSnapshots());
     }
 
     /**
@@ -11742,7 +11742,7 @@
     }
 
     @Test
-    public void testGetAllNetworkStateSnapshot() throws Exception {
+    public void testGetAllNetworkStateSnapshots() throws Exception {
         verifyNoNetwork();
 
         // Setup test cellular network with specified LinkProperties and NetworkCapabilities,
@@ -11766,7 +11766,7 @@
         mCellNetworkAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR, cellLp, cellNcTemplate);
         mCellNetworkAgent.connect(true);
         cellCb.expectAvailableCallbacksUnvalidated(mCellNetworkAgent);
-        List<NetworkStateSnapshot> snapshots = mCm.getAllNetworkStateSnapshot();
+        List<NetworkStateSnapshot> snapshots = mCm.getAllNetworkStateSnapshots();
         assertLength(1, snapshots);
 
         // Compose the expected cellular snapshot for verification.
@@ -11788,7 +11788,7 @@
                 mWiFiNetworkAgent.getNetwork(), wifiNc, new LinkProperties(), null,
                 ConnectivityManager.TYPE_WIFI);
 
-        snapshots = mCm.getAllNetworkStateSnapshot();
+        snapshots = mCm.getAllNetworkStateSnapshots();
         assertLength(2, snapshots);
         assertContainsAll(snapshots, cellSnapshot, wifiSnapshot);
 
@@ -11797,20 +11797,20 @@
         //  temporary shortage of connectivity of a connected network.
         mCellNetworkAgent.suspend();
         waitForIdle();
-        snapshots = mCm.getAllNetworkStateSnapshot();
+        snapshots = mCm.getAllNetworkStateSnapshots();
         assertLength(1, snapshots);
         assertEquals(wifiSnapshot, snapshots.get(0));
 
         // Disconnect wifi, verify the snapshots contain nothing.
         mWiFiNetworkAgent.disconnect();
         waitForIdle();
-        snapshots = mCm.getAllNetworkStateSnapshot();
+        snapshots = mCm.getAllNetworkStateSnapshots();
         assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork());
         assertLength(0, snapshots);
 
         mCellNetworkAgent.resume();
         waitForIdle();
-        snapshots = mCm.getAllNetworkStateSnapshot();
+        snapshots = mCm.getAllNetworkStateSnapshots();
         assertLength(1, snapshots);
         assertEquals(cellSnapshot, snapshots.get(0));
 
diff --git a/tests/vcn/java/android/net/vcn/VcnGatewayConnectionConfigTest.java b/tests/vcn/java/android/net/vcn/VcnGatewayConnectionConfigTest.java
index 7cfd275..9410886 100644
--- a/tests/vcn/java/android/net/vcn/VcnGatewayConnectionConfigTest.java
+++ b/tests/vcn/java/android/net/vcn/VcnGatewayConnectionConfigTest.java
@@ -82,7 +82,7 @@
     // Public for use in VcnGatewayConnectionTest
     public static VcnGatewayConnectionConfig buildTestConfigWithExposedCaps(int... exposedCaps) {
         final VcnGatewayConnectionConfig.Builder builder =
-                newBuilder().setRetryIntervalsMs(RETRY_INTERVALS_MS).setMaxMtu(MAX_MTU);
+                newBuilder().setRetryIntervalsMillis(RETRY_INTERVALS_MS).setMaxMtu(MAX_MTU);
 
         for (int caps : exposedCaps) {
             builder.addExposedCapability(caps);
@@ -134,7 +134,7 @@
     @Test
     public void testBuilderRequiresNonNullRetryInterval() {
         try {
-            newBuilder().setRetryIntervalsMs(null);
+            newBuilder().setRetryIntervalsMillis(null);
             fail("Expected exception due to invalid retryIntervalMs");
         } catch (IllegalArgumentException e) {
         }
@@ -143,7 +143,7 @@
     @Test
     public void testBuilderRequiresNonEmptyRetryInterval() {
         try {
-            newBuilder().setRetryIntervalsMs(new long[0]);
+            newBuilder().setRetryIntervalsMillis(new long[0]);
             fail("Expected exception due to invalid retryIntervalMs");
         } catch (IllegalArgumentException e) {
         }
@@ -174,7 +174,7 @@
 
         assertEquals(TUNNEL_CONNECTION_PARAMS, config.getTunnelConnectionParams());
 
-        assertArrayEquals(RETRY_INTERVALS_MS, config.getRetryIntervalsMs());
+        assertArrayEquals(RETRY_INTERVALS_MS, config.getRetryIntervalsMillis());
         assertEquals(MAX_MTU, config.getMaxMtu());
     }
 
diff --git a/tests/vcn/java/com/android/server/vcn/VcnGatewayConnectionRetryTimeoutStateTest.java b/tests/vcn/java/com/android/server/vcn/VcnGatewayConnectionRetryTimeoutStateTest.java
index 044bef5..a88f112 100644
--- a/tests/vcn/java/com/android/server/vcn/VcnGatewayConnectionRetryTimeoutStateTest.java
+++ b/tests/vcn/java/com/android/server/vcn/VcnGatewayConnectionRetryTimeoutStateTest.java
@@ -38,7 +38,7 @@
     public void setUp() throws Exception {
         super.setUp();
 
-        mFirstRetryInterval = mConfig.getRetryIntervalsMs()[0];
+        mFirstRetryInterval = mConfig.getRetryIntervalsMillis()[0];
 
         mGatewayConnection.setUnderlyingNetwork(TEST_UNDERLYING_NETWORK_RECORD_1);
         mGatewayConnection.transitionTo(mGatewayConnection.mRetryTimeoutState);