Merge "Make LTE signal bar thresholds customizable with carrier configuration" (cbc8dbee) · Commits · e / devices / smdk4412 / android_frameworks_opt_telephony

src/java/com/android/internal/telephony/ServiceStateTracker.java

+24 −4

Original line number	Diff line number	Diff line
		@@ -3997,6 +3997,7 @@ public class ServiceStateTracker extends Handler {
		}
		mSignalStrength.setLteRsrpBoost(mSS.getLteEarfcnRsrpBoost());
		mSignalStrength.setUseOnlyRsrpForLteLevel(isUseOnlyRsrpForLteLevel());
		mSignalStrength.setLteRsrpThresholds(getLteRsrpThresholds());
		} else {
		log("onSignalStrengthResult() Exception from RIL : " + ar.exception);
		mSignalStrength = new SignalStrength(isGsm);
		@@ -4575,18 +4576,37 @@ public class ServiceStateTracker extends Handler {
		* @return true if it should use only RSRP for the number of LTE signal bar.
		*/
		private boolean isUseOnlyRsrpForLteLevel() {
		return getCarrierConfig().getBoolean(
		CarrierConfigManager.KEY_USE_ONLY_RSRP_FOR_LTE_SIGNAL_BAR_BOOL);
		}

		/**
		* Gets the threshold array for determining the display level of LTE signal bar.
		*
		* @return int array for determining the display level.
		*/
		private int[] getLteRsrpThresholds() {
		return getCarrierConfig().getIntArray(
		CarrierConfigManager.KEY_LTE_RSRP_THRESHOLDS_INT_ARRAY);
		}

		/**
		* Gets the carrier configuration values for a particular subscription.
		*
		* @return A {@link PersistableBundle} containing the config for the given subId,
		* or default values for an invalid subId.
		*/
		private PersistableBundle getCarrierConfig() {
		CarrierConfigManager configManager = (CarrierConfigManager) mPhone.getContext()
		.getSystemService(Context.CARRIER_CONFIG_SERVICE);
		if (configManager != null) {
		// If an invalid subId is used, this bundle will contain default values.
		PersistableBundle config = configManager.getConfigForSubId(mPhone.getSubId());
		if (config != null) {
		return config.getBoolean(
		CarrierConfigManager.KEY_USE_ONLY_RSRP_FOR_LTE_SIGNAL_BAR_BOOL);
		return config;
		}
		}
		// Return static default defined in CarrierConfigManager.
		return CarrierConfigManager.getDefaultConfig().getBoolean(
		CarrierConfigManager.KEY_USE_ONLY_RSRP_FOR_LTE_SIGNAL_BAR_BOOL);
		return CarrierConfigManager.getDefaultConfig();
		}
		}