Merge "Customize the WCDMA signal strength based on RSCP" am: c2925aff38 (199f9114) · Commits · e / os / android_frameworks_base

telephony/java/android/telephony/CarrierConfigManager.java

+35 −0

Original line number	Diff line number	Diff line
		@@ -1856,6 +1856,33 @@ public class CarrierConfigManager {
		public static final String KEY_CARRIER_NETWORK_SERVICE_WWAN_PACKAGE_OVERRIDE_STRING
		= "carrier_network_service_wwan_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.
		*
		* Note that the min and max thresholds are fixed at -120 and -24, as set in 3GPP TS 27.007
		* section 8.69.
		* <p>
		* See SignalStrength#MAX_WCDMA_RSCP and SignalStrength#MIN_WDCMA_RSCP. Any signal level outside
		* these boundaries is considered invalid.
		* @hide
		*/
		public static final String KEY_WCDMA_RSCP_THRESHOLDS_INT_ARRAY =
		"wcdma_rscp_thresholds_int_array";

		/**
		* The default measurement to use for signal strength reporting. If this is not specified, the
		* RSSI is used.
		* <p>
		* e.g.) To use RSCP by default, set the value to "rscp". The signal strength level will
		* then be determined by #KEY_WCDMA_RSCP_THRESHOLDS_INT_ARRAY
		* <p>
		* Currently this only supports the value "rscp"
		* @hide
		*/
		public static final String KEY_WCDMA_DEFAULT_SIGNAL_STRENGTH_MEASUREMENT_STRING =
		"wcdma_default_signal_strength_measurement_string";

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

		@@ -2161,6 +2188,14 @@ public class CarrierConfigManager {
		-108, /* SIGNAL_STRENGTH_GOOD */
		-98, /* SIGNAL_STRENGTH_GREAT */
		});
		sDefaults.putIntArray(KEY_WCDMA_RSCP_THRESHOLDS_INT_ARRAY,
		new int[] {
		-115, /* SIGNAL_STRENGTH_POOR */
		-105, /* SIGNAL_STRENGTH_MODERATE */
		-95, /* SIGNAL_STRENGTH_GOOD */
		-85 /* SIGNAL_STRENGTH_GREAT */
		});
		sDefaults.putString(KEY_WCDMA_DEFAULT_SIGNAL_STRENGTH_MEASUREMENT_STRING, "");
		}

		/**

telephony/java/android/telephony/SignalStrength.java

+259 −12

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