Added access networks manager

Added access networks manager to manage qualified networks
for data connection.

Test: Manual
Bug: 73659459
Change-Id: I7f65a875f37d5472193ec7740437dffb9ecdb94a
diff --git a/telephony/java/android/telephony/CarrierConfigManager.java b/telephony/java/android/telephony/CarrierConfigManager.java
index f19720f..d90ed754 100644
--- a/telephony/java/android/telephony/CarrierConfigManager.java
+++ b/telephony/java/android/telephony/CarrierConfigManager.java
@@ -1967,18 +1967,25 @@
      * the binding intent go to.
      * @hide
      */
-    public static final String KEY_CARRIER_NETWORK_SERVICE_WLAN_PACKAGE_OVERRIDE_STRING
-             = "carrier_network_service_wlan_package_override_string";
+    public static final String KEY_CARRIER_NETWORK_SERVICE_WLAN_PACKAGE_OVERRIDE_STRING =
+            "carrier_network_service_wlan_package_override_string";
 
     /**
      * Decides when clients try to bind to wwan (cellular) network service, which package name will
      * the binding intent go to.
      * @hide
      */
-    public static final String KEY_CARRIER_NETWORK_SERVICE_WWAN_PACKAGE_OVERRIDE_STRING
-            = "carrier_network_service_wwan_package_override_string";
+    public static final String KEY_CARRIER_NETWORK_SERVICE_WWAN_PACKAGE_OVERRIDE_STRING =
+            "carrier_network_service_wwan_package_override_string";
 
     /**
+     * The package name of qualified networks service that telephony binds to.
+     *
+     * @hide
+     */
+    public static final String KEY_CARRIER_QUALIFIED_NETWORKS_SERVICE_PACKAGE_OVERRIDE_STRING =
+            "carrier_qualified_networks_service_package_override_string";
+    /**
      * A list of 4 LTE RSCP thresholds above which a signal level is considered POOR,
      * MODERATE, GOOD, or EXCELLENT, to be used in SignalStrength reporting.
      *
@@ -2058,6 +2065,7 @@
         sDefaults.putBoolean(KEY_CARRIER_USE_IMS_FIRST_FOR_EMERGENCY_BOOL, true);
         sDefaults.putString(KEY_CARRIER_NETWORK_SERVICE_WWAN_PACKAGE_OVERRIDE_STRING, "");
         sDefaults.putString(KEY_CARRIER_NETWORK_SERVICE_WLAN_PACKAGE_OVERRIDE_STRING, "");
+        sDefaults.putString(KEY_CARRIER_QUALIFIED_NETWORKS_SERVICE_PACKAGE_OVERRIDE_STRING, "");
         sDefaults.putString(KEY_CARRIER_DATA_SERVICE_WWAN_PACKAGE_OVERRIDE_STRING, "");
         sDefaults.putString(KEY_CARRIER_DATA_SERVICE_WLAN_PACKAGE_OVERRIDE_STRING, "");
         sDefaults.putString(KEY_CARRIER_INSTANT_LETTERING_INVALID_CHARS_STRING, "");