Merge "Update system APIs based on feedback."
diff --git a/core/res/res/values/config_telephony.xml b/core/res/res/values/config_telephony.xml
index a1d73ff..94cf1b2 100644
--- a/core/res/res/values/config_telephony.xml
+++ b/core/res/res/values/config_telephony.xml
@@ -117,4 +117,9 @@
     <!-- Whether using the new SubscriptionManagerService or the old SubscriptionController -->
     <bool name="config_using_subscription_manager_service">false</bool>
     <java-symbol type="bool" name="config_using_subscription_manager_service" />
+
+    <!-- Whether asynchronously update the subscription database or not. Async mode increases
+         the performance, but sync mode reduces the chance of database/cache out-of-sync. -->
+    <bool name="config_subscription_database_async_update">true</bool>
+    <java-symbol type="bool" name="config_subscription_database_async_update" />
 </resources>
diff --git a/core/tests/fuzzers/ParcelFuzzer/ReadUtils.java b/core/tests/fuzzers/ParcelFuzzer/ReadUtils.java
index 0eff5f2..b5e5b25 100644
--- a/core/tests/fuzzers/ParcelFuzzer/ReadUtils.java
+++ b/core/tests/fuzzers/ParcelFuzzer/ReadUtils.java
@@ -97,7 +97,7 @@
     public static ReadOperation[] READ_OPERATIONS =
             new ReadOperation[] {
                     (parcel, provider) -> {
-                        parcel.setDataPosition(provider.consumeInt());
+                        parcel.setDataPosition(provider.consumeInt(0, Integer.MAX_VALUE));
                     },
                     (parcel, provider) -> {
                         parcel.setDataCapacity(provider.consumeInt());
@@ -155,6 +155,7 @@
                         byte[] array;
                         if (provider.consumeBoolean()) {
                             int pos = parcel.dataPosition();
+                            if (pos < 0) return;
                             array = new byte[Math.min(MAX_LEN, parcel.readInt())];
                             parcel.setDataPosition(pos);
                         } else {
@@ -166,6 +167,7 @@
                         char[] array;
                         if (provider.consumeBoolean()) {
                             int pos = parcel.dataPosition();
+                            if (pos < 0) return;
                             array = new char[Math.min(MAX_LEN, parcel.readInt())];
                             parcel.setDataPosition(pos);
                         } else {
@@ -177,6 +179,7 @@
                         int[] array;
                         if (provider.consumeBoolean()) {
                             int pos = parcel.dataPosition();
+                            if (pos < 0) return;
                             array = new int[Math.min(MAX_LEN, parcel.readInt())];
                             parcel.setDataPosition(pos);
                         } else {
@@ -188,6 +191,7 @@
                         double[] array;
                         if (provider.consumeBoolean()) {
                             int pos = parcel.dataPosition();
+                            if (pos < 0) return;
                             array = new double[Math.min(MAX_LEN, parcel.readInt())];
                             parcel.setDataPosition(pos);
                         } else {
@@ -199,6 +203,7 @@
                         float[] array;
                         if (provider.consumeBoolean()) {
                             int pos = parcel.dataPosition();
+                            if (pos < 0) return;
                             array = new float[Math.min(MAX_LEN, parcel.readInt())];
                             parcel.setDataPosition(pos);
                         } else {
@@ -210,6 +215,7 @@
                         boolean[] array;
                         if (provider.consumeBoolean()) {
                             int pos = parcel.dataPosition();
+                            if (pos < 0) return;
                             array = new boolean[Math.min(MAX_LEN, parcel.readInt())];
                             parcel.setDataPosition(pos);
                         } else {
@@ -221,6 +227,7 @@
                         long[] array;
                         if (provider.consumeBoolean()) {
                             int pos = parcel.dataPosition();
+                            if (pos < 0) return;
                             array = new long[Math.min(MAX_LEN, parcel.readInt())];
                             parcel.setDataPosition(pos);
                         } else {
@@ -232,6 +239,7 @@
                         IBinder[] array;
                         if (provider.consumeBoolean()) {
                             int pos = parcel.dataPosition();
+                            if (pos < 0) return;
                             array = new IBinder[Math.min(MAX_LEN, parcel.readInt())];
                             parcel.setDataPosition(pos);
                         } else {
@@ -274,6 +282,7 @@
                         SingleDataParcelable[] array;
                         if (provider.consumeBoolean()) {
                             int pos = parcel.dataPosition();
+                            if (pos < 0) return;
                             array = new SingleDataParcelable[Math.min(MAX_LEN, parcel.readInt())];
                             parcel.setDataPosition(pos);
                         } else {
@@ -293,6 +302,7 @@
                         EmptyParcelable[] array;
                         if (provider.consumeBoolean()) {
                             int pos = parcel.dataPosition();
+                            if (pos < 0) return;
                             array = new EmptyParcelable[Math.min(MAX_LEN, parcel.readInt())];
                             parcel.setDataPosition(pos);
                         } else {
@@ -312,6 +322,7 @@
                         GenericDataParcelable[] array;
                         if (provider.consumeBoolean()) {
                             int pos = parcel.dataPosition();
+                            if (pos < 0) return;
                             array = new GenericDataParcelable[Math.min(MAX_LEN, parcel.readInt())];
                             parcel.setDataPosition(pos);
                         } else {
@@ -334,6 +345,7 @@
                         SomeParcelable[] array;
                         if (provider.consumeBoolean()) {
                             int pos = parcel.dataPosition();
+                            if (pos < 0) return;
                             array = new SomeParcelable[Math.min(MAX_LEN, parcel.readInt())];
                             parcel.setDataPosition(pos);
                         } else {
@@ -390,6 +402,7 @@
                         TestInterface[] array;
                         if (provider.consumeBoolean()) {
                             int pos = parcel.dataPosition();
+                            if (pos < 0) return;
                             array = new TestInterface[Math.min(MAX_LEN, parcel.readInt())];
                             parcel.setDataPosition(pos);
                         } else {
diff --git a/services/tests/PackageManagerServiceTests/TEST_MAPPING b/services/tests/PackageManagerServiceTests/TEST_MAPPING
index af0008c..63f26b6 100644
--- a/services/tests/PackageManagerServiceTests/TEST_MAPPING
+++ b/services/tests/PackageManagerServiceTests/TEST_MAPPING
@@ -9,6 +9,38 @@
       "name": "PackageManagerServiceHostTests"
     }
   ],
+  "kernel-presubmit": [
+    {
+      "name": "PackageManagerServiceHostTests",
+      "options": [
+        {
+          // TODO(b/197552347) (crashes postsubmit)
+          "exclude-filter": "com.android.server.pm.test.OverlayActorVisibilityTest#testVisibilityByOverlayable"
+        },
+        {
+          // TODO(b/204133664)
+          "exclude-filter": "com.android.server.pm.test.SdCardEjectionTests"
+        },
+	{
+          // TODO(b/272575212)
+          "exclude-filter": "com.android.server.pm.test.SettingsTest#testWriteCorruptDataBinaryXml"
+	},
+	{
+          "exclude-filter": "com.android.server.pm.test.SettingsTest#testWriteCorruptDataTextXml"
+	},
+	{
+          "exclude-filter": "com.android.server.pm.test.SettingsTest#testWriteCorruptHeaderBinaryXml"
+	},
+	{
+          "exclude-filter": "com.android.server.pm.test.SettingsTest#testWriteCorruptHeaderTextXml"
+	},
+	{
+          // TODO(b/272714903)
+          "exclude-filter": "com.android.server.pm.test.OverlayPathsUninstallSystemUpdatesTest#verify"
+	}
+      ]
+    }
+  ],
   "imports": [
     {
       "path": "frameworks/base/services/tests/PackageManagerServiceTests/unit"
diff --git a/services/tests/mockingservicestests/src/com/android/server/alarm/AlarmManagerServiceTest.java b/services/tests/mockingservicestests/src/com/android/server/alarm/AlarmManagerServiceTest.java
index 80de823..3f83d4e 100644
--- a/services/tests/mockingservicestests/src/com/android/server/alarm/AlarmManagerServiceTest.java
+++ b/services/tests/mockingservicestests/src/com/android/server/alarm/AlarmManagerServiceTest.java
@@ -736,8 +736,8 @@
         verify(alarmPi).send(eq(mMockContext), eq(0), any(Intent.class),
                 onFinishedCaptor.capture(), any(Handler.class), isNull(),
                 optionsCaptor.capture());
-        assertTrue(optionsCaptor.getValue()
-                .getBoolean(BroadcastOptions.KEY_ALARM_BROADCAST, false));
+        final BroadcastOptions options = new BroadcastOptions(optionsCaptor.getValue());
+        assertTrue(options.isAlarmBroadcast());
     }
 
     @Test
diff --git a/telephony/common/com/android/internal/telephony/TelephonyPermissions.java b/telephony/common/com/android/internal/telephony/TelephonyPermissions.java
index 1ba997f..fdf69430 100644
--- a/telephony/common/com/android/internal/telephony/TelephonyPermissions.java
+++ b/telephony/common/com/android/internal/telephony/TelephonyPermissions.java
@@ -743,11 +743,23 @@
 
     /**
      * Given a list of permissions, check to see if the caller has at least one of them granted. If
-     * not, check to see if the caller has carrier privileges. If the caller does not have any  of
+     * not, check to see if the caller has carrier privileges. If the caller does not have any of
      * these permissions, throw a SecurityException.
      */
     public static void enforceAnyPermissionGrantedOrCarrierPrivileges(Context context, int subId,
             int uid, String message, String... permissions) {
+        enforceAnyPermissionGrantedOrCarrierPrivileges(
+                context, subId, uid, false, message, permissions);
+    }
+
+    /**
+     * Given a list of permissions, check to see if the caller has at least one of them granted. If
+     * not, check to see if the caller has carrier privileges on the specified subscription (or any
+     * subscription if {@code allowCarrierPrivilegeOnAnySub} is {@code true}. If the caller does not
+     * have any of these permissions, throw a {@link SecurityException}.
+     */
+    public static void enforceAnyPermissionGrantedOrCarrierPrivileges(Context context, int subId,
+            int uid, boolean allowCarrierPrivilegeOnAnySub, String message, String... permissions) {
         if (permissions.length == 0) return;
         boolean isGranted = false;
         for (String perm : permissions) {
@@ -758,7 +770,12 @@
         }
 
         if (isGranted) return;
-        if (checkCarrierPrivilegeForSubId(context, subId)) return;
+
+        if (allowCarrierPrivilegeOnAnySub) {
+            if (checkCarrierPrivilegeForAnySubId(context, Binder.getCallingUid())) return;
+        } else {
+            if (checkCarrierPrivilegeForSubId(context, subId)) return;
+        }
 
         StringBuilder b = new StringBuilder(message);
         b.append(": Neither user ");
@@ -769,7 +786,8 @@
             b.append(" or ");
             b.append(permissions[i]);
         }
-        b.append(" or carrier privileges");
+        b.append(" or carrier privileges. subId=" + subId + ", allowCarrierPrivilegeOnAnySub="
+                + allowCarrierPrivilegeOnAnySub);
         throw new SecurityException(b.toString());
     }
 
diff --git a/telephony/java/android/telephony/SubscriptionManager.java b/telephony/java/android/telephony/SubscriptionManager.java
index 35226c1..59b822ebe 100644
--- a/telephony/java/android/telephony/SubscriptionManager.java
+++ b/telephony/java/android/telephony/SubscriptionManager.java
@@ -58,6 +58,7 @@
 import android.provider.Telephony.SimInfo;
 import android.telephony.euicc.EuiccManager;
 import android.telephony.ims.ImsMmTelManager;
+import android.text.TextUtils;
 import android.util.Base64;
 import android.util.Log;
 import android.util.Pair;
@@ -347,7 +348,7 @@
 
     /**
      * A content {@link Uri} used to receive updates on advanced calling user setting
-     * @see ImsMmTelManager#isAdvancedCallingSettingEnabled().
+     *
      * <p>
      * Use this {@link Uri} with a {@link ContentObserver} to be notified of changes to the
      * subscription advanced calling enabled
@@ -358,6 +359,9 @@
      * delivery of updates to the {@link Uri}.
      * To be notified of changes to a specific subId, append subId to the URI
      * {@link Uri#withAppendedPath(Uri, String)}.
+     *
+     * @see ImsMmTelManager#isAdvancedCallingSettingEnabled()
+     *
      * @hide
      */
     @NonNull
@@ -731,6 +735,15 @@
     /** Indicates that data roaming is disabled for a subscription */
     public static final int DATA_ROAMING_DISABLE = SimInfo.DATA_ROAMING_DISABLE;
 
+    /** @hide */
+    @Retention(RetentionPolicy.SOURCE)
+    @IntDef(prefix = {"DATA_ROAMING_"},
+            value = {
+                    DATA_ROAMING_ENABLE,
+                    DATA_ROAMING_DISABLE
+            })
+    public @interface DataRoamingMode {}
+
     /**
      * TelephonyProvider column name for subscription carrier id.
      * @see TelephonyManager#getSimCarrierId()
@@ -1133,7 +1146,7 @@
      *
      * An opportunistic subscription will default to data-centric.
      *
-     * {@see SubscriptionInfo#isOpportunistic}
+     * @see SubscriptionInfo#isOpportunistic
      */
     public static final int USAGE_SETTING_DEFAULT = 0;
 
@@ -1917,7 +1930,7 @@
      *
      * <p>Requires the {@link android.Manifest.permission#WRITE_EMBEDDED_SUBSCRIPTIONS} permission.
      *
-     * @see {@link TelephonyManager#getCardIdForDefaultEuicc()} for more information on the card ID.
+     * @see TelephonyManager#getCardIdForDefaultEuicc() for more information on the card ID.
      *
      * @hide
      */
@@ -1947,7 +1960,7 @@
      *
      * @param cardId the card ID of the eUICC.
      *
-     * @see {@link TelephonyManager#getCardIdForDefaultEuicc()} for more information on the card ID.
+     * @see TelephonyManager#getCardIdForDefaultEuicc() for more information on the card ID.
      *
      * @hide
      */
@@ -2071,10 +2084,15 @@
     }
 
     /**
-     * Remove SubscriptionInfo record from the SubscriptionInfo database
+     * Remove subscription info record from the subscription database.
+     *
      * @param uniqueId This is the unique identifier for the subscription within the specific
-     *                 subscription type.
-     * @param subscriptionType the {@link #SUBSCRIPTION_TYPE}
+     * subscription type.
+     * @param subscriptionType the type of subscription to be removed.
+     *
+     * @throws NullPointerException if {@code uniqueId} is {@code null}.
+     * @throws SecurityException if callers do not hold the required permission.
+     *
      * @hide
      */
     @SystemApi(client = SystemApi.Client.MODULE_LIBRARIES)
@@ -2109,7 +2127,7 @@
     /**
      * Set SIM icon tint color for subscription ID
      * @param tint the RGB value of icon tint color of the SIM
-     * @param subId the unique Subscritpion ID in database
+     * @param subId the unique subscription ID in database
      * @return the number of records updated
      * @hide
      */
@@ -2117,7 +2135,7 @@
     public int setIconTint(@ColorInt int tint, int subId) {
         if (VDBG) logd("[setIconTint]+ tint:" + tint + " subId:" + subId);
         return setSubscriptionPropertyHelper(subId, "setIconTint",
-                (iSub)-> iSub.setIconTint(tint, subId)
+                (iSub)-> iSub.setIconTint(subId, tint)
         );
     }
 
@@ -2425,20 +2443,6 @@
         return getActiveSubscriptionInfo(getDefaultDataSubscriptionId());
     }
 
-    /** @hide */
-    public void clearSubscriptionInfo() {
-        try {
-            ISub iSub = TelephonyManager.getSubscriptionService();
-            if (iSub != null) {
-                iSub.clearSubInfo();
-            }
-        } catch (RemoteException ex) {
-            // ignore it
-        }
-
-        return;
-    }
-
     /**
      * Check if the supplied subscription ID is valid.
      *
@@ -2582,48 +2586,27 @@
     }
 
     /**
-     * Returns a constant indicating the state of sim for the slot index.
+     * Set a field in the subscription database. Note not all fields are supported.
      *
-     * @param slotIndex
+     * @param subscriptionId Subscription Id of Subscription.
+     * @param columnName Column name in the database. Note not all fields are supported.
+     * @param value Value to store in the database.
      *
-     * {@See TelephonyManager#SIM_STATE_UNKNOWN}
-     * {@See TelephonyManager#SIM_STATE_ABSENT}
-     * {@See TelephonyManager#SIM_STATE_PIN_REQUIRED}
-     * {@See TelephonyManager#SIM_STATE_PUK_REQUIRED}
-     * {@See TelephonyManager#SIM_STATE_NETWORK_LOCKED}
-     * {@See TelephonyManager#SIM_STATE_READY}
-     * {@See TelephonyManager#SIM_STATE_NOT_READY}
-     * {@See TelephonyManager#SIM_STATE_PERM_DISABLED}
-     * {@See TelephonyManager#SIM_STATE_CARD_IO_ERROR}
+     * @throws IllegalArgumentException if {@code subscriptionId} is invalid, or the field is not
+     * exposed.
+     * @throws SecurityException if callers do not hold the required permission.
      *
-     * {@hide}
-     */
-    public static int getSimStateForSlotIndex(int slotIndex) {
-        int simState = TelephonyManager.SIM_STATE_UNKNOWN;
-
-        try {
-            ISub iSub = TelephonyManager.getSubscriptionService();
-            if (iSub != null) {
-                simState = iSub.getSimStateForSlotIndex(slotIndex);
-            }
-        } catch (RemoteException ex) {
-        }
-
-        return simState;
-    }
-
-    /**
-     * Store properties associated with SubscriptionInfo in database
-     * @param subId Subscription Id of Subscription
-     * @param propKey Column name in database associated with SubscriptionInfo
-     * @param propValue Value to store in DB for particular subId & column name
+     * @see android.provider.Telephony.SimInfo for all the columns.
+     *
      * @hide
      */
-    public static void setSubscriptionProperty(int subId, String propKey, String propValue) {
+    @RequiresPermission(Manifest.permission.MODIFY_PHONE_STATE)
+    public static void setSubscriptionProperty(int subscriptionId, @NonNull String columnName,
+            @NonNull String value) {
         try {
             ISub iSub = TelephonyManager.getSubscriptionService();
             if (iSub != null) {
-                iSub.setSubscriptionProperty(subId, propKey, propValue);
+                iSub.setSubscriptionProperty(subscriptionId, columnName, value);
             }
         } catch (RemoteException ex) {
             // ignore it
@@ -2652,118 +2635,149 @@
     }
 
     /**
-     * Return list of contacts uri corresponding to query result.
-     * @param subId Subscription Id of Subscription
-     * @param propKey Column name in SubscriptionInfo database
-     * @return list of contacts uri to be returned
+     * Get specific field in string format from the subscription info database.
+     *
+     * @param context The calling context.
+     * @param subscriptionId Subscription id of the subscription.
+     * @param columnName Column name in subscription database.
+     *
+     * @return Value in string format associated with {@code subscriptionId} and {@code columnName}
+     * from the database.
+     *
+     * @throws IllegalArgumentException if {@code subscriptionId} is invalid, or the field is not
+     * exposed.
+     *
+     * @see android.provider.Telephony.SimInfo for all the columns.
+     *
      * @hide
      */
-    private static List<Uri> getContactsFromSubscriptionProperty(int subId, String propKey,
-            Context context) {
-        String result = getSubscriptionProperty(subId, propKey, context);
-        if (result != null) {
-            try {
-                byte[] b = Base64.decode(result, Base64.DEFAULT);
-                ByteArrayInputStream bis = new ByteArrayInputStream(b);
-                ObjectInputStream ois = new ObjectInputStream(bis);
-                List<String> contacts = ArrayList.class.cast(ois.readObject());
-                List<Uri> uris = new ArrayList<>();
-                for (String contact : contacts) {
-                    uris.add(Uri.parse(contact));
-                }
-                return uris;
-            } catch (IOException e) {
-                logd("getContactsFromSubscriptionProperty IO exception");
-            } catch (ClassNotFoundException e) {
-                logd("getContactsFromSubscriptionProperty ClassNotFound exception");
-            }
-        }
-        return new ArrayList<>();
-    }
-
-    /**
-     * Store properties associated with SubscriptionInfo in database
-     * @param subId Subscription Id of Subscription
-     * @param propKey Column name in SubscriptionInfo database
-     * @return Value associated with subId and propKey column in database
-     * @hide
-     */
-    private static String getSubscriptionProperty(int subId, String propKey,
-            Context context) {
+    @NonNull
+    @RequiresPermission(anyOf = {
+            Manifest.permission.READ_PHONE_STATE,
+            Manifest.permission.READ_PRIVILEGED_PHONE_STATE,
+            "carrier privileges",
+    })
+    private static String getStringSubscriptionProperty(@NonNull Context context,
+            int subscriptionId, @NonNull String columnName) {
         String resultValue = null;
         try {
             ISub iSub = TelephonyManager.getSubscriptionService();
             if (iSub != null) {
-                resultValue = iSub.getSubscriptionProperty(subId, propKey,
+                resultValue = iSub.getSubscriptionProperty(subscriptionId, columnName,
                         context.getOpPackageName(), context.getAttributionTag());
             }
         } catch (RemoteException ex) {
             // ignore it
         }
-        return resultValue;
+        return TextUtils.emptyIfNull(resultValue);
     }
 
     /**
-     * Returns boolean value corresponding to query result.
-     * @param subId Subscription Id of Subscription
-     * @param propKey Column name in SubscriptionInfo database
-     * @param defValue Default boolean value to be returned
-     * @return boolean result value to be returned
+     * Get specific field in {@code boolean} format from the subscription info database.
+     *
+     * @param subscriptionId Subscription id of the subscription.
+     * @param columnName Column name in subscription database.
+     * @param defaultValue Default value in case not found or error.
+     * @param context The calling context.
+     *
+     * @return Value in {@code boolean} format associated with {@code subscriptionId} and
+     * {@code columnName} from the database, or {@code defaultValue} if not found or error.
+     *
+     * @throws IllegalArgumentException if {@code subscriptionId} is invalid, or the field is not
+     * exposed.
+     *
+     * @see android.provider.Telephony.SimInfo for all the columns.
+     *
      * @hide
      */
-    public static boolean getBooleanSubscriptionProperty(int subId, String propKey,
-            boolean defValue, Context context) {
-        String result = getSubscriptionProperty(subId, propKey, context);
-        if (result != null) {
+    @RequiresPermission(anyOf = {
+            Manifest.permission.READ_PHONE_STATE,
+            Manifest.permission.READ_PRIVILEGED_PHONE_STATE,
+            "carrier privileges",
+    })
+    public static boolean getBooleanSubscriptionProperty(int subscriptionId,
+            @NonNull String columnName, boolean defaultValue, @NonNull Context context) {
+        String result = getStringSubscriptionProperty(context, subscriptionId, columnName);
+        if (!result.isEmpty()) {
             try {
                 return Integer.parseInt(result) == 1;
             } catch (NumberFormatException err) {
                 logd("getBooleanSubscriptionProperty NumberFormat exception");
             }
         }
-        return defValue;
+        return defaultValue;
     }
 
     /**
-     * Returns integer value corresponding to query result.
-     * @param subId Subscription Id of Subscription
-     * @param propKey Column name in SubscriptionInfo database
-     * @param defValue Default integer value to be returned
-     * @return integer result value to be returned
+     * Get specific field in {@code integer} format from the subscription info database.
+     *
+     * @param subscriptionId Subscription id of the subscription.
+     * @param columnName Column name in subscription database.
+     * @param defaultValue Default value in case not found or error.
+     * @param context The calling context.
+     *
+     * @return Value in {@code integer} format associated with {@code subscriptionId} and
+     * {@code columnName} from the database, or {@code defaultValue} if not found or error.
+     *
+     * @throws IllegalArgumentException if {@code subscriptionId} is invalid, or the field is not
+     * exposed.
+     *
+     * @see android.provider.Telephony.SimInfo for all the columns.
+     *
      * @hide
      */
-    public static int getIntegerSubscriptionProperty(int subId, String propKey, int defValue,
-            Context context) {
-        String result = getSubscriptionProperty(subId, propKey, context);
-        if (result != null) {
+    @RequiresPermission(anyOf = {
+            Manifest.permission.READ_PHONE_STATE,
+            Manifest.permission.READ_PRIVILEGED_PHONE_STATE,
+            "carrier privileges",
+    })
+    public static int getIntegerSubscriptionProperty(int subscriptionId, @NonNull String columnName,
+            int defaultValue, @NonNull Context context) {
+        String result = getStringSubscriptionProperty(context, subscriptionId, columnName);
+        if (!result.isEmpty()) {
             try {
                 return Integer.parseInt(result);
             } catch (NumberFormatException err) {
                 logd("getIntegerSubscriptionProperty NumberFormat exception");
             }
         }
-        return defValue;
+        return defaultValue;
     }
 
     /**
-     * Returns long value corresponding to query result.
-     * @param subId Subscription Id of Subscription
-     * @param propKey Column name in SubscriptionInfo database
-     * @param defValue Default long value to be returned
-     * @return long result value to be returned
+     * Get specific field in {@code long} format from the subscription info database.
+     *
+     * @param subscriptionId Subscription id of the subscription.
+     * @param columnName Column name in subscription database.
+     * @param defaultValue Default value in case not found or error.
+     * @param context The calling context.
+     *
+     * @return Value in {@code long} format associated with {@code subscriptionId} and
+     * {@code columnName} from the database, or {@code defaultValue} if not found or error.
+     *
+     * @throws IllegalArgumentException if {@code subscriptionId} is invalid, or the field is not
+     * exposed.
+     *
+     * @see android.provider.Telephony.SimInfo for all the columns.
+     *
      * @hide
      */
-    public static long getLongSubscriptionProperty(int subId, String propKey, long defValue,
-                                                     Context context) {
-        String result = getSubscriptionProperty(subId, propKey, context);
-        if (result != null) {
+    @RequiresPermission(anyOf = {
+            Manifest.permission.READ_PHONE_STATE,
+            Manifest.permission.READ_PRIVILEGED_PHONE_STATE,
+            "carrier privileges",
+    })
+    public static long getLongSubscriptionProperty(int subscriptionId, @NonNull String columnName,
+            long defaultValue, @NonNull Context context) {
+        String result = getStringSubscriptionProperty(context, subscriptionId, columnName);
+        if (!result.isEmpty()) {
             try {
                 return Long.parseLong(result);
             } catch (NumberFormatException err) {
                 logd("getLongSubscriptionProperty NumberFormat exception");
             }
         }
-        return defValue;
+        return defaultValue;
     }
 
     /**
@@ -3001,7 +3015,6 @@
      *            considered unmetered.
      * @param networkTypes the network types this override applies to. If no
      *            network types are specified, override values will be ignored.
-     *            {@see TelephonyManager#getAllNetworkTypes()}
      * @param expirationDurationMillis the duration after which the requested override
      *            will be automatically cleared, or {@code 0} to leave in the
      *            requested state until explicitly cleared, or the next reboot,
@@ -3062,17 +3075,14 @@
      * </ul>
      *
      * @param subId the subscriber this override applies to.
-     * @param overrideCongested set if the subscription should be considered
-     *            congested.
-     * @param networkTypes the network types this override applies to. If no
-     *            network types are specified, override values will be ignored.
-     *            {@see TelephonyManager#getAllNetworkTypes()}
+     * @param overrideCongested set if the subscription should be considered congested.
+     * @param networkTypes the network types this override applies to. If no network types are
+     * specified, override values will be ignored.
      * @param expirationDurationMillis the duration after which the requested override
-     *            will be automatically cleared, or {@code 0} to leave in the
-     *            requested state until explicitly cleared, or the next reboot,
-     *            whichever happens first.
-     * @throws SecurityException if the caller doesn't meet the requirements
-     *            outlined above.
+     * will be automatically cleared, or {@code 0} to leave in the requested state until explicitly
+     * cleared, or the next reboot, whichever happens first.
+     *
+     * @throws SecurityException if the caller doesn't meet the requirements outlined above.
      */
     public void setSubscriptionOverrideCongested(int subId, boolean overrideCongested,
             @NonNull @Annotation.NetworkType int[] networkTypes,
@@ -3088,10 +3098,11 @@
      *
      * Only supported for embedded subscriptions (if {@link SubscriptionInfo#isEmbedded} returns
      * true). To check for permissions for non-embedded subscription as well,
-     * {@see android.telephony.TelephonyManager#hasCarrierPrivileges}.
      *
      * @param info The subscription to check.
      * @return whether the app is authorized to manage this subscription per its metadata.
+     *
+     * @see android.telephony.TelephonyManager#hasCarrierPrivileges
      */
     public boolean canManageSubscription(SubscriptionInfo info) {
         return canManageSubscription(info, mContext.getPackageName());
@@ -3104,11 +3115,13 @@
      *
      * Only supported for embedded subscriptions (if {@link SubscriptionInfo#isEmbedded} returns
      * true). To check for permissions for non-embedded subscription as well,
-     * {@see android.telephony.TelephonyManager#hasCarrierPrivileges}.
      *
      * @param info The subscription to check.
      * @param packageName Package name of the app to check.
+     *
      * @return whether the app is authorized to manage this subscription per its access rules.
+     *
+     * @see android.telephony.TelephonyManager#hasCarrierPrivileges
      * @hide
      */
     @SystemApi
@@ -3421,21 +3434,20 @@
 
     /**
      * Remove a list of subscriptions from their subscription group.
-     * See {@link #createSubscriptionGroup(List)} for more details.
      *
      * Caller will either have {@link android.Manifest.permission#MODIFY_PHONE_STATE}
-     * permission or had carrier privilege permission on the subscriptions:
-     * {@link TelephonyManager#hasCarrierPrivileges()} or
-     * {@link #canManageSubscription(SubscriptionInfo)}
-     *
-     * @throws SecurityException if the caller doesn't meet the requirements
-     *             outlined above.
-     * @throws IllegalArgumentException if the some subscriptions in the list doesn't belong
-     *             the specified group.
-     * @throws IllegalStateException if Telephony service is in bad state.
+     * permission or has carrier privilege permission on all of the subscriptions provided in
+     * {@code subIdList}.
      *
      * @param subIdList list of subId that need removing from their groups.
+     * @param groupUuid The UUID of the subscription group.
      *
+     * @throws SecurityException if the caller doesn't meet the requirements outlined above.
+     * @throws IllegalArgumentException if the some subscriptions in the list doesn't belong the
+     * specified group.
+     * @throws IllegalStateException if Telephony service is in bad state.
+     *
+     * @see #createSubscriptionGroup(List)
      */
     @SuppressAutoDoc // Blocked by b/72967236 - no support for carrier privileges
     @RequiresPermission(Manifest.permission.MODIFY_PHONE_STATE)
@@ -3443,7 +3455,7 @@
             @NonNull ParcelUuid groupUuid) {
         Preconditions.checkNotNull(subIdList, "subIdList can't be null.");
         Preconditions.checkNotNull(groupUuid, "groupUuid can't be null.");
-        String pkgForDebug = mContext != null ? mContext.getOpPackageName() : "<unknown>";
+        String callingPackage = mContext != null ? mContext.getOpPackageName() : "<unknown>";
         if (VDBG) {
             logd("[removeSubscriptionsFromGroup]");
         }
@@ -3453,7 +3465,7 @@
         try {
             ISub iSub = TelephonyManager.getSubscriptionService();
             if (iSub != null) {
-                iSub.removeSubscriptionsFromGroup(subIdArray, groupUuid, pkgForDebug);
+                iSub.removeSubscriptionsFromGroup(subIdArray, groupUuid, callingPackage);
             } else {
                 if (!isSystemProcess()) {
                     throw new IllegalStateException("telephony service is null.");
@@ -3491,7 +3503,6 @@
      * @param groupUuid of which list of subInfo will be returned.
      * @return list of subscriptionInfo that belong to the same group, including the given
      * subscription itself. It will return an empty list if no subscription belongs to the group.
-     *
      */
     @SuppressAutoDoc // Blocked by b/72967236 - no support for carrier privileges
     @RequiresPermission(Manifest.permission.READ_PHONE_STATE)
@@ -3531,7 +3542,8 @@
      * want to see their own hidden subscriptions.
      *
      * @param info the subscriptionInfo to check against.
-     * @return true if this subscription should be visible to the API caller.
+     *
+     * @return {@code true} if this subscription should be visible to the API caller.
      *
      * @hide
      */
@@ -3604,9 +3616,9 @@
      * <p>
      * Permissions android.Manifest.permission.MODIFY_PHONE_STATE is required
      *
+     * @param subscriptionId Subscription to be enabled or disabled. It could be a eSIM or pSIM
+     * subscription.
      * @param enable whether user is turning it on or off.
-     * @param subscriptionId Subscription to be enabled or disabled.
-     *                       It could be a eSIM or pSIM subscription.
      *
      * @return whether the operation is successful.
      *
@@ -3639,8 +3651,6 @@
      * available from SubscriptionInfo.areUiccApplicationsEnabled() will be updated
      * immediately.)
      *
-     * Permissions android.Manifest.permission.MODIFY_PHONE_STATE is required
-     *
      * @param subscriptionId which subscription to operate on.
      * @param enabled whether uicc applications are enabled or disabled.
      * @hide
@@ -3673,8 +3683,6 @@
      * It provides whether a physical SIM card can be disabled without taking it out, which is done
      * via {@link #setSubscriptionEnabled(int, boolean)} API.
      *
-     * Requires Permission: READ_PRIVILEGED_PHONE_STATE.
-     *
      * @return whether can disable subscriptions on physical SIMs.
      *
      * @hide
@@ -3702,10 +3710,11 @@
     }
 
     /**
-     * DO NOT USE.
-     * This API is designed for features that are not finished at this point. Do not call this API.
+     * Check if the subscription is currently active in any slot.
+     *
+     * @param subscriptionId The subscription id.
+     *
      * @hide
-     * TODO b/135547512: further clean up
      */
     @SystemApi
     @RequiresPermission(Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
@@ -3723,11 +3732,14 @@
     }
 
     /**
-     * Set the device to device status sharing user preference for a subscription ID. The setting
+     * Set the device to device status sharing user preference for a subscription id. The setting
      * app uses this method to indicate with whom they wish to share device to device status
      * information.
-     * @param sharing the status sharing preference
-     * @param subscriptionId the unique Subscription ID in database
+     *
+     * @param subscriptionId The subscription id.
+     * @param sharing The status sharing preference.
+     *
+     * @throws SecurityException if the caller doesn't have permissions required.
      */
     @RequiresPermission(Manifest.permission.MODIFY_PHONE_STATE)
     public void setDeviceToDeviceStatusSharingPreference(int subscriptionId,
@@ -3744,6 +3756,8 @@
      * Returns the user-chosen device to device status sharing preference
      * @param subscriptionId Subscription id of subscription
      * @return The device to device status sharing preference
+     *
+     * @throws SecurityException if the caller doesn't have permissions required.
      */
     public @DeviceToDeviceStatusSharingPreference int getDeviceToDeviceStatusSharingPreference(
             int subscriptionId) {
@@ -3755,11 +3769,14 @@
     }
 
     /**
-     * Set the list of contacts that allow device to device status sharing for a subscription ID.
+     * Set the list of contacts that allow device to device status sharing for a subscription id.
      * The setting app uses this method to indicate with whom they wish to share device to device
      * status information.
-     * @param contacts The list of contacts that allow device to device status sharing
-     * @param subscriptionId The unique Subscription ID in database
+     *
+     * @param subscriptionId The subscription id.
+     * @param contacts The list of contacts that allow device to device status sharing.
+     *
+     * @throws SecurityException if the caller doesn't have permissions required.
      */
     @RequiresPermission(Manifest.permission.MODIFY_PHONE_STATE)
     public void setDeviceToDeviceStatusSharingContacts(int subscriptionId,
@@ -3775,17 +3792,33 @@
     }
 
     /**
-     * Returns the list of contacts that allow device to device status sharing.
-     * @param subscriptionId Subscription id of subscription
-     * @return The list of contacts that allow device to device status sharing
+     * Get the list of contacts that allow device to device status sharing.
+     *
+     * @param subscriptionId Subscription id.
+     *
+     * @return The list of contacts that allow device to device status sharing.
      */
-    public @NonNull List<Uri> getDeviceToDeviceStatusSharingContacts(
-            int subscriptionId) {
-        if (VDBG) {
-            logd("[getDeviceToDeviceStatusSharingContacts] + subId: " + subscriptionId);
+    public @NonNull List<Uri> getDeviceToDeviceStatusSharingContacts(int subscriptionId) {
+        String result = getStringSubscriptionProperty(mContext, subscriptionId,
+                D2D_STATUS_SHARING_SELECTED_CONTACTS);
+        if (result != null) {
+            try {
+                byte[] b = Base64.decode(result, Base64.DEFAULT);
+                ByteArrayInputStream bis = new ByteArrayInputStream(b);
+                ObjectInputStream ois = new ObjectInputStream(bis);
+                List<String> contacts = ArrayList.class.cast(ois.readObject());
+                List<Uri> uris = new ArrayList<>();
+                for (String contact : contacts) {
+                    uris.add(Uri.parse(contact));
+                }
+                return uris;
+            } catch (IOException e) {
+                logd("getDeviceToDeviceStatusSharingContacts IO exception");
+            } catch (ClassNotFoundException e) {
+                logd("getDeviceToDeviceStatusSharingContacts ClassNotFound exception");
+            }
         }
-        return getContactsFromSubscriptionProperty(subscriptionId,
-                D2D_STATUS_SHARING_SELECTED_CONTACTS, mContext);
+        return new ArrayList<>();
     }
 
     /**
@@ -3840,12 +3873,12 @@
     /**
      * Get active data subscription id. Active data subscription refers to the subscription
      * currently chosen to provide cellular internet connection to the user. This may be
-     * different from getDefaultDataSubscriptionId(). Eg. Opportunistics data
+     * different from {@link #getDefaultDataSubscriptionId()}.
      *
-     * See {@link PhoneStateListener#onActiveDataSubscriptionIdChanged(int)} for the details.
+     * @return Active data subscription id if any is chosen, or {@link #INVALID_SUBSCRIPTION_ID} if
+     * not.
      *
-     * @return Active data subscription id if any is chosen, or
-     * SubscriptionManager.INVALID_SUBSCRIPTION_ID if not.
+     * @see TelephonyCallback.ActiveDataSubscriptionIdListener
      */
     public static int getActiveDataSubscriptionId() {
         if (isSubscriptionManagerServiceEnabled()) {
@@ -4038,12 +4071,15 @@
      * security-related or other sensitive scenarios.
      *
      * @param subscriptionId the subscription ID, or {@link #DEFAULT_SUBSCRIPTION_ID}
-     *                       for the default one.
+     * for the default one.
      * @param source the source of the phone number, one of the PHONE_NUMBER_SOURCE_* constants.
+     *
      * @return the phone number, or an empty string if not available.
+     *
      * @throws IllegalArgumentException if {@code source} is invalid.
      * @throws IllegalStateException if the telephony process is not currently available.
      * @throws SecurityException if the caller doesn't have permissions required.
+     *
      * @see #PHONE_NUMBER_SOURCE_UICC
      * @see #PHONE_NUMBER_SOURCE_CARRIER
      * @see #PHONE_NUMBER_SOURCE_IMS
@@ -4096,8 +4132,10 @@
      * @param subscriptionId the subscription ID, or {@link #DEFAULT_SUBSCRIPTION_ID}
      *                       for the default one.
      * @return the phone number, or an empty string if not available.
+     *
      * @throws IllegalStateException if the telephony process is not currently available.
      * @throws SecurityException if the caller doesn't have permissions required.
+     *
      * @see #getPhoneNumber(int, int)
      */
     @RequiresPermission(anyOf = {
diff --git a/telephony/java/android/telephony/TelephonyManager.java b/telephony/java/android/telephony/TelephonyManager.java
index 7a19d36..9d418e1 100644
--- a/telephony/java/android/telephony/TelephonyManager.java
+++ b/telephony/java/android/telephony/TelephonyManager.java
@@ -3504,7 +3504,7 @@
                     "state as absent");
             return SIM_STATE_ABSENT;
         }
-        return SubscriptionManager.getSimStateForSlotIndex(slotIndex);
+        return getSimStateForSlotIndex(slotIndex);
     }
 
     /**
@@ -3651,9 +3651,7 @@
     @Deprecated
     public @SimState int getSimApplicationState(int physicalSlotIndex) {
         int activePort = getFirstActivePortIndex(physicalSlotIndex);
-        int simState =
-                SubscriptionManager.getSimStateForSlotIndex(getLogicalSlotIndex(physicalSlotIndex,
-                        activePort));
+        int simState = getSimStateForSlotIndex(getLogicalSlotIndex(physicalSlotIndex, activePort));
         return getSimApplicationStateFromSimState(simState);
     }
 
@@ -3679,9 +3677,7 @@
     @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
     @RequiresFeature(PackageManager.FEATURE_TELEPHONY_SUBSCRIPTION)
     public @SimState int getSimApplicationState(int physicalSlotIndex, int portIndex) {
-        int simState =
-                SubscriptionManager.getSimStateForSlotIndex(getLogicalSlotIndex(physicalSlotIndex,
-                        portIndex));
+        int simState = getSimStateForSlotIndex(getLogicalSlotIndex(physicalSlotIndex, portIndex));
         return getSimApplicationStateFromSimState(simState);
     }
 
@@ -3750,7 +3746,7 @@
      */
     @RequiresFeature(PackageManager.FEATURE_TELEPHONY_SUBSCRIPTION)
     public @SimState int getSimState(int slotIndex) {
-        int simState = SubscriptionManager.getSimStateForSlotIndex(slotIndex);
+        int simState = getSimStateForSlotIndex(slotIndex);
         if (simState == SIM_STATE_LOADED) {
             simState = SIM_STATE_READY;
         }
@@ -17006,4 +17002,30 @@
         }
         return false;
     }
+
+    /**
+     * Returns a constant indicating the state of sim for the slot index.
+     *
+     * @param slotIndex Logical SIM slot index.
+     *
+     * @see TelephonyManager.SimState
+     *
+     * @hide
+     */
+    @SimState
+    public static int getSimStateForSlotIndex(int slotIndex) {
+        try {
+            ITelephony telephony = ITelephony.Stub.asInterface(
+                    TelephonyFrameworkInitializer
+                            .getTelephonyServiceManager()
+                            .getTelephonyServiceRegisterer()
+                            .get());
+            if (telephony != null) {
+                return telephony.getSimStateForSlotIndex(slotIndex);
+            }
+        } catch (RemoteException e) {
+            Log.e(TAG, "Error in getSimStateForSlotIndex: " + e);
+        }
+        return TelephonyManager.SIM_STATE_UNKNOWN;
+    }
 }
diff --git a/telephony/java/com/android/internal/telephony/ISub.aidl b/telephony/java/com/android/internal/telephony/ISub.aidl
index 5173405..c5f6902 100644
--- a/telephony/java/com/android/internal/telephony/ISub.aidl
+++ b/telephony/java/com/android/internal/telephony/ISub.aidl
@@ -135,11 +135,11 @@
 
     /**
      * Set SIM icon tint color by simInfo index
-     * @param tint the icon tint color of the SIM
      * @param subId the unique SubscriptionInfo index in database
+     * @param tint the icon tint color of the SIM
      * @return the number of records updated
      */
-    int setIconTint(int tint, int subId);
+    int setIconTint(int subId, int tint);
 
     /**
      * Set display name by simInfo index with name source
@@ -242,8 +242,6 @@
 
     int getDefaultSubId();
 
-    int clearSubInfo();
-
     int getPhoneId(int subId);
 
     /**
@@ -274,11 +272,6 @@
     boolean isSubscriptionEnabled(int subId);
 
     int getEnabledSubscriptionId(int slotIndex);
-    /**
-     * Get the SIM state for the slot index
-     * @return SIM state as the ordinal of IccCardConstants.State
-     */
-    int getSimStateForSlotIndex(int slotIndex);
 
     boolean isActiveSubId(int subId, String callingPackage, String callingFeatureId);
 
diff --git a/telephony/java/com/android/internal/telephony/ITelephony.aidl b/telephony/java/com/android/internal/telephony/ITelephony.aidl
index da1ffcd..ecafe70 100644
--- a/telephony/java/com/android/internal/telephony/ITelephony.aidl
+++ b/telephony/java/com/android/internal/telephony/ITelephony.aidl
@@ -2564,4 +2564,11 @@
      * @hide
      */
     boolean isRemovableEsimDefaultEuicc(String callingPackage);
+
+    /**
+     * Get the SIM state for the logical SIM slot index.
+     *
+     * @param slotIndex Logical SIM slot index.
+     */
+    int getSimStateForSlotIndex(int slotIndex);
 }