Merge "Add a Carrier-config specific ratcheter of RATs." into nyc-mr1-dev (23cac795) · Commits · e / os / android_frameworks_base

telephony/java/android/telephony/CarrierConfigManager.java

+15 −0

Original line number	Diff line number	Diff line
		@@ -777,6 +777,16 @@ public class CarrierConfigManager {
		/** @hide */
		public static final int CDMA_ROAMING_MODE_ANY = 2;

		/**
		* The families of Radio Access Technologies that will get clustered and ratcheted,
		* ie, we will report transitions up within the family, but not down until we change
		* cells. This prevents flapping between base technologies and higher techs that are
		* granted on demand within the cell.
		* @hide
		*/
		public static final String KEY_RATCHET_RAT_FAMILIES =
		"ratchet_rat_families";

		/** The default value for every variable. */
		private final static PersistableBundle sDefaults;

		@@ -922,6 +932,11 @@ public class CarrierConfigManager {
		sDefaults.putStringArray(KEY_SIGNAL_DCFAILURE_RECEIVER_STRING_ARRAY, null);
		sDefaults.putStringArray(KEY_SIGNAL_PCO_RECEIVER_STRING_ARRAY, null);
		sDefaults.putString(KEY_CARRIER_SETUP_APP_STRING, "");

		// Rat families: {GPRS, EDGE}, {EVDO, EVDO_A, EVDO_B}, {UMTS, HSPA, HSDPA, HSUPA, HSPAP}
		// Order is important - lowest precidence first
		sDefaults.putStringArray(KEY_RATCHET_RAT_FAMILIES,
		new String[]{"1,2","7,8,12","3,11,9,10,15"});
		}

		/**