Merge changes from topic "SsDomainControllerRevert" (aeb5071c) · Commits · e / os / android_frameworks_opt_telephony

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

+43 −209

Original line number	Diff line number	Diff line
		@@ -29,9 +29,6 @@ import static com.android.internal.telephony.CommandsInterface.CF_REASON_NOT_REA
		import static com.android.internal.telephony.CommandsInterface.CF_REASON_NO_REPLY;
		import static com.android.internal.telephony.CommandsInterface.CF_REASON_UNCONDITIONAL;
		import static com.android.internal.telephony.CommandsInterface.SERVICE_CLASS_VOICE;
		import static com.android.internal.telephony.SsDomainController.SS_CLIP;
		import static com.android.internal.telephony.SsDomainController.SS_CLIR;
		import static com.android.internal.telephony.SsDomainController.SS_CW;

		import android.annotation.NonNull;
		import android.annotation.Nullable;
		@@ -266,8 +263,6 @@ public class GsmCdmaPhone extends Phone {
		private boolean mResetModemOnRadioTechnologyChange = false;
		private boolean mSsOverCdmaSupported = false;

		private SsDomainController mSsDomainController;

		private int mRilVersion;
		private boolean mBroadcastEmergencyCallStateChanges = false;
		private @ServiceState.RegState int mTelecomVoiceServiceStateOverride =
		@@ -386,8 +381,6 @@ public class GsmCdmaPhone extends Phone {
		subMan.addOnSubscriptionsChangedListener(
		new HandlerExecutor(this), mSubscriptionsChangedListener);

		mSsDomainController = new SsDomainController(this);

		logd("GsmCdmaPhone: constructor: sub = " + mPhoneId);
		}

		@@ -1375,10 +1368,9 @@ public class GsmCdmaPhone extends Phone {
		stripSeparators(dialString));
		boolean isMmiCode = (dialPart.startsWith("*") \|\| dialPart.startsWith("#"))
		&& dialPart.endsWith("#");
		SsDomainController.SuppServiceRoutingInfo ssInfo =
		ImsPhoneMmiCode.getSuppServiceRoutingInfo(dialPart, this);
		boolean isPotentialUssdCode = isMmiCode && (ssInfo == null);
		boolean useImsForUt = ssInfo != null && ssInfo.useSsOverUt();
		boolean isSuppServiceCode = ImsPhoneMmiCode.isSuppServiceCodes(dialPart, this);
		boolean isPotentialUssdCode = isMmiCode && !isSuppServiceCode;
		boolean useImsForUt = imsPhone != null && imsPhone.isUtEnabled();
		boolean useImsForCall = useImsForCall(dialArgs)
		&& (isWpsCall ? allowWpsOverIms : true);

		@@ -1389,8 +1381,7 @@ public class GsmCdmaPhone extends Phone {
		+ ", useImsForEmergency=" + useImsForEmergency
		+ ", useImsForUt=" + useImsForUt
		+ ", isUt=" + isMmiCode
		+ ", isSuppServiceCode=" + (ssInfo != null)
		+ ", useSsOverUt=" + (ssInfo != null && ssInfo.useSsOverUt())
		+ ", isSuppServiceCode=" + isSuppServiceCode
		+ ", isPotentialUssdCode=" + isPotentialUssdCode
		+ ", isWpsCall=" + isWpsCall
		+ ", allowWpsOverIms=" + allowWpsOverIms
		@@ -1446,10 +1437,6 @@ public class GsmCdmaPhone extends Phone {
		}
		}

		if (ssInfo != null && !ssInfo.supportsCsfb()) {
		throw new CallStateException("not support csfb for supplementary services");
		}

		if (mSST != null && mSST.mSS.getState() == ServiceState.STATE_OUT_OF_SERVICE
		&& mSST.mSS.getDataRegistrationState() != ServiceState.STATE_IN_SERVICE
		&& !isEmergency) {
		@@ -2245,36 +2232,12 @@ public class GsmCdmaPhone extends Phone {
		mSsOverCdmaSupported = b.getBoolean(CarrierConfigManager.KEY_SUPPORT_SS_OVER_CDMA_BOOL);
		}

		private void updateSsOverUtConfig(PersistableBundle b) {
		mSsDomainController.updateSsOverUtConfig(b);
		}

		@Override
		public SsDomainController getSsDomainController() {
		return mSsDomainController;
		}

		/** Checks the static configuration for the given Call Barring service. */
		public boolean useCbOverUt(String facility) {
		return mSsDomainController.useCbOverUt(facility);
		}

		/** Checks the static configuration for the given Call Forwarding service. */
		public boolean useCfOverUt(int reason) {
		return mSsDomainController.useCfOverUt(reason);
		}

		/** Checks the static configuration for the given supplementary service. */
		public boolean useSsOverUt(String service) {
		return mSsDomainController.useSsOverUt(service);
		}

		@Override
		public boolean useSsOverUt(Message onComplete) {
		public boolean useSsOverIms(Message onComplete) {
		boolean isUtEnabled = isUtEnabled();

		Rlog.d(LOG_TAG, "useSsOverUt: isUtEnabled()= " + isUtEnabled
		+ " isCsRetry(onComplete))= " + isCsRetry(onComplete));
		Rlog.d(LOG_TAG, "useSsOverIms: isUtEnabled()= " + isUtEnabled +
		" isCsRetry(onComplete))= " + isCsRetry(onComplete));

		if (isUtEnabled && !isCsRetry(onComplete)) {
		return true;
		@@ -2282,58 +2245,6 @@ public class GsmCdmaPhone extends Phone {
		return false;
		}

		/**
		* Checks the availability of Ut directly without SsDomainController.
		* This is only applicable for the case that the terminal-based service
		* is handled by the IMS service alone without interworking with framework.
		*/
		private boolean useTerminalBasedServiceOverIms(Message onComplete) {
		Phone imsPhone = mImsPhone;
		if (imsPhone == null) {
		logd("useTerminalBasedServiceOverIms: called for GsmCdma");
		return false;
		}

		boolean isUtEnabled = imsPhone.isUtEnabled();
		Rlog.d(LOG_TAG, "useTerminalBasedServiceOverIms isUtEnabled= " + isUtEnabled
		+ " isCsRetry(onComplete))= " + isCsRetry(onComplete));
		return isUtEnabled && !isCsRetry(onComplete);
		}

		/**
		* Returns whether CSFB is supported for supplementary services.
		*/
		public boolean supportCsfbForSs() {
		return mSsDomainController.supportCsfb();
		}

		/**
		* Returns whether the carrier supports the terminal-based call waiting service
		* and Ims service handles it by itself.
		*/
		private boolean getOemHandlesTerminalBasedCallWaiting() {
		return mSsDomainController.getOemHandlesTerminalBasedCallWaiting();
		}

		/**
		* Returns whether the carrier supports the terminal-based CLIR
		* and Ims service handles it by itself.
		*/
		private boolean getOemHandlesTerminalBasedClir() {
		return mSsDomainController.getOemHandlesTerminalBasedClir();
		}

		/**
		* Sends response indicating no nework is available for supplementary services.
		*/
		private void responseInvalidState(Message onComplete) {
		if (onComplete == null) return;
		AsyncResult.forMessage(onComplete, null,
		new CommandException(CommandException.Error.INVALID_STATE,
		"No network available for supplementary services"));
		onComplete.sendToTarget();
		}

		@Override
		public void getCallForwardingOption(int commandInterfaceCFReason, Message onComplete) {
		getCallForwardingOption(commandInterfaceCFReason,
		@@ -2353,15 +2264,9 @@ public class GsmCdmaPhone extends Phone {
		}

		Phone imsPhone = mImsPhone;
		if (useCfOverUt(commandInterfaceCFReason)) {
		if (useSsOverUt(onComplete)) {
		imsPhone.getCallForwardingOption(commandInterfaceCFReason,
		serviceClass, onComplete);
		if (useSsOverIms(onComplete)) {
		imsPhone.getCallForwardingOption(commandInterfaceCFReason, serviceClass, onComplete);
		return;
		} else if (!supportCsfbForSs()) {
		responseInvalidState(onComplete);
		return;
		}
		}

		if (isPhoneTypeGsm()) {
		@@ -2418,15 +2323,10 @@ public class GsmCdmaPhone extends Phone {
		}

		Phone imsPhone = mImsPhone;
		if (useCfOverUt(commandInterfaceCFReason)) {
		if (useSsOverUt(onComplete)) {
		if (useSsOverIms(onComplete)) {
		imsPhone.setCallForwardingOption(commandInterfaceCFAction, commandInterfaceCFReason,
		dialingNumber, serviceClass, timerSeconds, onComplete);
		return;
		} else if (!supportCsfbForSs()) {
		responseInvalidState(onComplete);
		return;
		}
		}

		if (isPhoneTypeGsm()) {
		@@ -2485,14 +2385,9 @@ public class GsmCdmaPhone extends Phone {
		}

		Phone imsPhone = mImsPhone;
		if (useCbOverUt(facility)) {
		if (useSsOverUt(onComplete)) {
		if (useSsOverIms(onComplete)) {
		imsPhone.getCallBarring(facility, password, onComplete, serviceClass);
		return;
		} else if (!supportCsfbForSs()) {
		responseInvalidState(onComplete);
		return;
		}
		}

		if (isPhoneTypeGsm()) {
		@@ -2517,14 +2412,9 @@ public class GsmCdmaPhone extends Phone {
		}

		Phone imsPhone = mImsPhone;
		if (useCbOverUt(facility)) {
		if (useSsOverUt(onComplete)) {
		if (useSsOverIms(onComplete)) {
		imsPhone.setCallBarring(facility, lockState, password, onComplete, serviceClass);
		return;
		} else if (!supportCsfbForSs()) {
		responseInvalidState(onComplete);
		return;
		}
		}

		if (isPhoneTypeGsm()) {
		@@ -2574,22 +2464,11 @@ public class GsmCdmaPhone extends Phone {
		}

		Phone imsPhone = mImsPhone;
		if (useSsOverUt(SS_CLIR)) {
		if (useSsOverUt(onComplete)) {
		imsPhone.getOutgoingCallerIdDisplay(onComplete);
		return;
		} else if (!supportCsfbForSs()) {
		responseInvalidState(onComplete);
		return;
		}
		} else if (getOemHandlesTerminalBasedClir()) {
		// Ims service handles the terminal-based CLIR by itself.
		// Use legacy implementation. Forward the request to Ims service if Ut is available.
		if (useTerminalBasedServiceOverIms(onComplete)) {

		if (useSsOverIms(onComplete)) {
		imsPhone.getOutgoingCallerIdDisplay(onComplete);
		return;
		}
		}

		if (isPhoneTypeGsm()) {
		mCi.getCLIR(onComplete);
		@@ -2613,22 +2492,10 @@ public class GsmCdmaPhone extends Phone {
		}

		Phone imsPhone = mImsPhone;
		if (useSsOverUt(SS_CLIR)) {
		if (useSsOverUt(onComplete)) {
		imsPhone.setOutgoingCallerIdDisplay(commandInterfaceCLIRMode, onComplete);
		return;
		} else if (!supportCsfbForSs()) {
		responseInvalidState(onComplete);
		return;
		}
		} else if (getOemHandlesTerminalBasedClir()) {
		// Ims service handles the terminal-based CLIR by itself.
		// Use legacy implementation. Forward the request to Ims service if Ut is available.
		if (useTerminalBasedServiceOverIms(onComplete)) {
		if (useSsOverIms(onComplete)) {
		imsPhone.setOutgoingCallerIdDisplay(commandInterfaceCLIRMode, onComplete);
		return;
		}
		}

		if (isPhoneTypeGsm()) {
		// Packing CLIR value in the message. This will be required for
		@@ -2655,14 +2522,9 @@ public class GsmCdmaPhone extends Phone {
		}

		Phone imsPhone = mImsPhone;
		if (useSsOverUt(SS_CLIP)) {
		if (useSsOverUt(onComplete)) {
		if (useSsOverIms(onComplete)) {
		imsPhone.queryCLIP(onComplete);
		return;
		} else if (!supportCsfbForSs()) {
		responseInvalidState(onComplete);
		return;
		}
		}

		if (isPhoneTypeGsm()) {
		@@ -2688,21 +2550,9 @@ public class GsmCdmaPhone extends Phone {
		if (mCallWaitingController.getCallWaiting(onComplete)) return;

		Phone imsPhone = mImsPhone;
		if (useSsOverUt(SS_CW)) {
		if (useSsOverUt(onComplete)) {
		if (useSsOverIms(onComplete)) {
		imsPhone.getCallWaiting(onComplete);
		return;
		} else if (!supportCsfbForSs()) {
		responseInvalidState(onComplete);
		return;
		}
		} else if (getOemHandlesTerminalBasedCallWaiting()) {
		// Ims service handles the terminal-based call waiting service by itself.
		// Use legacy implementation. Forward the request to Ims service if Ut is available.
		if (useTerminalBasedServiceOverIms(onComplete)) {
		imsPhone.getCallWaiting(onComplete);
		return;
		}
		}

		if (isPhoneTypeGsm()) {
		@@ -2753,21 +2603,9 @@ public class GsmCdmaPhone extends Phone {
		if (mCallWaitingController.setCallWaiting(enable, serviceClass, onComplete)) return;

		Phone imsPhone = mImsPhone;
		if (useSsOverUt(SS_CW)) {
		if (useSsOverUt(onComplete)) {
		if (useSsOverIms(onComplete)) {
		imsPhone.setCallWaiting(enable, onComplete);
		return;
		} else if (!supportCsfbForSs()) {
		responseInvalidState(onComplete);
		return;
		}
		} else if (getOemHandlesTerminalBasedCallWaiting()) {
		// Ims service handles the terminal-based call waiting service by itself.
		// Use legacy implementation. Forward the request to Ims service if Ut is available.
		if (useTerminalBasedServiceOverIms(onComplete)) {
		imsPhone.setCallWaiting(enable, onComplete);
		return;
		}
		}

		if (isPhoneTypeGsm()) {
		@@ -2808,7 +2646,6 @@ public class GsmCdmaPhone extends Phone {
		@Override
		public void setTerminalBasedCallWaitingSupported(boolean supported) {
		mCallWaitingController.setTerminalBasedCallWaitingSupported(supported);
		mSsDomainController.setOemHandlesTerminalBasedService(!supported);
		}

		@Override
		@@ -3248,7 +3085,6 @@ public class GsmCdmaPhone extends Phone {
		updateVoNrSettings(b);
		updateSsOverCdmaSupported(b);
		loadAllowedNetworksFromSubscriptionDatabase();
		updateSsOverUtConfig(b);
		// Obtain new radio capabilities from the modem, since some are SIM-dependent
		mCi.getRadioCapability(obtainMessage(EVENT_GET_RADIO_CAPABILITY));
		break;
		@@ -4454,14 +4290,6 @@ public class GsmCdmaPhone extends Phone {
		+ ServiceState.rilServiceStateToString(mTelecomVoiceServiceStateOverride)
		+ ")");
		pw.flush();

		try {
		mSsDomainController.dump(pw);
		} catch (Exception e) {
		e.printStackTrace();
		}
		pw.flush();

		try {
		mCallWaitingController.dump(pw);
		} catch (Exception e) {
		@@ -4764,7 +4592,13 @@ public class GsmCdmaPhone extends Phone {

		@Override
		public boolean isUtEnabled() {
		return mSsDomainController.isUtEnabled();
		Phone imsPhone = mImsPhone;
		if (imsPhone != null) {
		return imsPhone.isUtEnabled();
		} else {
		logd("isUtEnabled: called for GsmCdma");
		return false;
		}
		}

		public String getDtmfToneDelayKey() {

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

+1 −11

Original line number	Diff line number	Diff line
		@@ -4795,17 +4795,7 @@ public abstract class Phone extends Handler implements PhoneInternalInterface {
		return null;
		}

		/**
		* Returns the instance of SsDomainController
		*/
		public SsDomainController getSsDomainController() {
		return null;
		}

		/**
		* Returns whether it will be served with Ut or not.
		*/
		public boolean useSsOverUt(Message onComplete) {
		public boolean useSsOverIms(Message onComplete) {
		return false;
		}

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

deleted100644 → 0

+0 −641

File deleted.

Preview size limit exceeded, changes collapsed.

src/java/com/android/internal/telephony/gsm/GsmMmiCode.java

+0 −15

Original line number	Diff line number	Diff line
		@@ -1049,9 +1049,6 @@ public final class GsmMmiCode extends Handler implements MmiCode {
		throw new RuntimeException ("Invalid or Unsupported MMI Code");
		} else if (mSc != null && mSc.equals(SC_CLIP)) {
		Rlog.d(LOG_TAG, "processCode: is CLIP");
		if (!mPhone.supportCsfbForSs()) {
		throw new RuntimeException("No network to support supplementary services");
		}
		if (isInterrogate()) {
		mPhone.mCi.queryCLIP(
		obtainMessage(EVENT_QUERY_COMPLETE, this));
		@@ -1060,9 +1057,6 @@ public final class GsmMmiCode extends Handler implements MmiCode {
		}
		} else if (mSc != null && mSc.equals(SC_CLIR)) {
		Rlog.d(LOG_TAG, "processCode: is CLIR");
		if (!mPhone.supportCsfbForSs()) {
		throw new RuntimeException("No network to support supplementary services");
		}
		if (isActivate() && !mPhone.isClirActivationAndDeactivationPrevented()) {
		mPhone.mCi.setCLIR(CommandsInterface.CLIR_INVOCATION,
		obtainMessage(EVENT_SET_COMPLETE, this));
		@@ -1077,9 +1071,6 @@ public final class GsmMmiCode extends Handler implements MmiCode {
		}
		} else if (isServiceCodeCallForwarding(mSc)) {
		Rlog.d(LOG_TAG, "processCode: is CF");
		if (!mPhone.supportCsfbForSs()) {
		throw new RuntimeException("No network to support supplementary services");
		}

		String dialingNumber = mSia;
		int serviceClass = siToServiceClass(mSib);
		@@ -1127,9 +1118,6 @@ public final class GsmMmiCode extends Handler implements MmiCode {
		isEnableDesired, this));
		}
		} else if (isServiceCodeCallBarring(mSc)) {
		if (!mPhone.supportCsfbForSs()) {
		throw new RuntimeException("No network to support supplementary services");
		}
		// sia = password
		// sib = basic service group

		@@ -1177,9 +1165,6 @@ public final class GsmMmiCode extends Handler implements MmiCode {
		}

		} else if (mSc != null && mSc.equals(SC_WAIT)) {
		if (!mPhone.supportCsfbForSs()) {
		throw new RuntimeException("No network to support supplementary services");
		}
		// sia = basic service group
		int serviceClass = siToServiceClass(mSia);

src/java/com/android/internal/telephony/imsphone/ImsPhoneMmiCode.java

+28 −46

Original line number	Diff line number	Diff line
		@@ -32,14 +32,10 @@ import static com.android.internal.telephony.CommandsInterface.SERVICE_CLASS_PAC
		import static com.android.internal.telephony.CommandsInterface.SERVICE_CLASS_PAD;
		import static com.android.internal.telephony.CommandsInterface.SERVICE_CLASS_SMS;
		import static com.android.internal.telephony.CommandsInterface.SERVICE_CLASS_VOICE;
		import static com.android.internal.telephony.SsDomainController.SS_CLIP;
		import static com.android.internal.telephony.SsDomainController.SS_CLIR;
		import static com.android.internal.telephony.SsDomainController.SS_COLP;
		import static com.android.internal.telephony.SsDomainController.SS_COLR;
		import static com.android.internal.telephony.SsDomainController.SS_CW;

		import android.compat.annotation.UnsupportedAppUsage;
		import android.content.Context;
		import android.content.res.Resources;
		import android.os.AsyncResult;
		import android.os.Build;
		import android.os.Handler;
		@@ -67,7 +63,6 @@ import com.android.internal.telephony.CommandException;
		import com.android.internal.telephony.CommandsInterface;
		import com.android.internal.telephony.MmiCode;
		import com.android.internal.telephony.Phone;
		import com.android.internal.telephony.SsDomainController;
		import com.android.internal.telephony.gsm.GsmMmiCode;
		import com.android.internal.telephony.uicc.IccRecords;
		import com.android.telephony.Rlog;
		@@ -493,12 +488,17 @@ public final class ImsPhoneMmiCode extends Handler implements MmiCode {

		static boolean
		isServiceCodeCallBarring(String sc) {
		return sc != null
		&& (sc.equals(SC_BAOC)
		\|\| sc.equals(SC_BAOIC) \|\| sc.equals(SC_BAOICxH)
		\|\| sc.equals(SC_BAIC) \|\| sc.equals(SC_BAICr)
		\|\| sc.equals(SC_BA_ALL) \|\| sc.equals(SC_BA_MO)
		\|\| sc.equals(SC_BA_MT));
		Resources resource = Resources.getSystem();
		if (sc != null) {
		String[] barringMMI = resource.getStringArray(
		com.android.internal.R.array.config_callBarringMMI_for_ims);
		if (barringMMI != null) {
		for (String match : barringMMI) {
		if (sc.equals(match)) return true;
		}
		}
		}
		return false;
		}

		static boolean isPinPukCommand(String sc) {
		@@ -510,11 +510,9 @@ public final class ImsPhoneMmiCode extends Handler implements MmiCode {
		* Whether the dial string is supplementary service code.
		*
		* @param dialString The dial string.
		* @return an instance of SsDomainController.SuppServiceRoutingInfo if the dial string
		* is supplementary service code, and null otherwise.
		* @return true if the dial string is supplementary service code, and {@code false} otherwise.
		*/
		public static SsDomainController.SuppServiceRoutingInfo getSuppServiceRoutingInfo(
		String dialString, Phone phone) {
		public static boolean isSuppServiceCodes(String dialString, Phone phone) {
		if (phone != null && phone.getServiceState().getVoiceRoaming()
		&& phone.getDefaultPhone().supportsConversionOfCdmaCallerIdMmiCodesWhileRoaming()) {
		/* The CDMA MMI coded dialString will be converted to a 3GPP MMI Coded dialString
		@@ -523,54 +521,38 @@ public final class ImsPhoneMmiCode extends Handler implements MmiCode {
		dialString = convertCdmaMmiCodesTo3gppMmiCodes(dialString);
		}

		if (phone == null) return null;
		return getSuppServiceRoutingInfo(dialString, phone.getSsDomainController());
		}

		/**
		* Whether the dial string is supplementary service code.
		*/
		@VisibleForTesting
		public static SsDomainController.SuppServiceRoutingInfo getSuppServiceRoutingInfo(
		String dialString, SsDomainController controller) {
		Matcher m = sPatternSuppService.matcher(dialString);
		if (m.matches()) {
		String sc = makeEmptyNull(m.group(MATCH_GROUP_SERVICE_CODE));
		if (isServiceCodeCallForwarding(sc)) {
		return controller.getSuppServiceRoutingInfoForCf(scToCallForwardReason(sc));
		return true;
		} else if (isServiceCodeCallBarring(sc)) {
		return controller.getSuppServiceRoutingInfoForCb(scToBarringFacility(sc));
		return true;
		} else if (sc != null && sc.equals(SC_CFUT)) {
		// for backward compatibility, not specified by CarrierConfig
		return controller.getSsRoutingOverUt();
		return true;
		} else if (sc != null && sc.equals(SC_CLIP)) {
		return controller.getSuppServiceRoutingInfoForSs(SS_CLIP);
		return true;
		} else if (sc != null && sc.equals(SC_CLIR)) {
		return controller.getSuppServiceRoutingInfoForSs(SS_CLIR);
		return true;
		} else if (sc != null && sc.equals(SC_COLP)) {
		return controller.getSuppServiceRoutingInfoForSs(SS_COLP);
		return true;
		} else if (sc != null && sc.equals(SC_COLR)) {
		return controller.getSuppServiceRoutingInfoForSs(SS_COLR);
		return true;
		} else if (sc != null && sc.equals(SC_CNAP)) {
		// for backward compatibility, not specified by CarrierConfig
		return controller.getSsRoutingOverUt();
		return true;
		} else if (sc != null && sc.equals(SC_BS_MT)) {
		return controller.getSuppServiceRoutingInfoForCb(
		SsDomainController.CB_FACILITY_BIL);
		return true;
		} else if (sc != null && sc.equals(SC_BAICa)) {
		return controller.getSuppServiceRoutingInfoForCb(
		SsDomainController.CB_FACILITY_ACR);
		return true;
		} else if (sc != null && sc.equals(SC_PWD)) {
		// for backward compatibility, not specified by CarrierConfig
		return controller.getSsRoutingOverUt();
		return true;
		} else if (sc != null && sc.equals(SC_WAIT)) {
		return controller.getSuppServiceRoutingInfoForSs(SS_CW);
		return true;
		} else if (isPinPukCommand(sc)) {
		// for backward compatibility, not specified by CarrierConfig
		return controller.getSsRoutingOverUt();
		return true;
		}
		}
		return null;
		return false;
		}

		static String