Merge "Fixed compile warnings" into main (6ce47be7) · Commits · e / os / android_frameworks_opt_telephony

src/java/com/android/internal/telephony/data/DataNetwork.java

+92 −156

Original line number	Diff line number	Diff line
		@@ -273,17 +273,6 @@ public class DataNetwork extends StateMachine {
		/** Invalid context id. */
		private static final int INVALID_CID = -1;

		/**
		* The data network providing default internet will have a higher score of 50. Other network
		* will have a slightly lower score of 45. The intention is other connections will not cause
		* connectivity service to tear down default internet connection. For example, to validate
		* internet connection on non-default data SIM, we'll set up a temporary internet network on
		* that data SIM. In this case, score of 45 is assigned so connectivity service will not replace
		* the default internet network with it.
		*/
		private static final int DEFAULT_INTERNET_NETWORK_SCORE = 50;
		private static final int OTHER_NETWORK_SCORE = 45;

		@IntDef(prefix = {"TEAR_DOWN_REASON_"},
		value = {
		TEAR_DOWN_REASON_NONE,
		@@ -715,7 +704,7 @@ public class DataNetwork extends StateMachine {
		private final boolean mIsSatellite;

		/** The reason that why setting up this data network is allowed. */
		private @NonNull DataAllowedReason mDataAllowedReason;
		private final @NonNull DataAllowedReason mDataAllowedReason;

		/**
		* PCO (Protocol Configuration Options) data received from the network. The first key is the
		@@ -1189,7 +1178,7 @@ public class DataNetwork extends StateMachine {

		mCarrierPrivilegesCallback =
		(Set<String> privilegedPackageNames, Set<Integer> privilegedUids) -> {
		log("onCarrierPrivilegesChanged, Uids=" + privilegedUids.toString());
		log("onCarrierPrivilegesChanged, Uids=" + privilegedUids);
		Message message = obtainMessage(EVENT_CARRIER_PRIVILEGED_UIDS_CHANGED);
		AsyncResult.forMessage(
		message,
		@@ -1659,9 +1648,7 @@ public class DataNetwork extends StateMachine {

		// If we've ever received PCO data before connected, now it's the time to process it.
		mPcoData.getOrDefault(mCid.get(mTransport), Collections.emptyMap())
		.forEach((pcoId, pcoData) -> {
		onPcoDataChanged(pcoData);
		});
		.forEach((pcoId, pcoData) -> onPcoDataChanged(pcoData));

		mDataNetworkCallback.invokeFromExecutor(
		() -> mDataNetworkCallback.onLinkStatusChanged(DataNetwork.this, mLinkStatus));
		@@ -2043,7 +2030,7 @@ public class DataNetwork extends StateMachine {
		log("Successfully attached network request " + networkRequest);
		}
		}
		if (failedList.size() > 0) {
		if (!failedList.isEmpty()) {
		mDataNetworkCallback.invokeFromExecutor(() -> mDataNetworkCallback
		.onAttachFailed(DataNetwork.this, failedList));
		}
		@@ -2208,8 +2195,7 @@ public class DataNetwork extends StateMachine {
		private static boolean areImmutableCapabilitiesChanged(
		@NonNull NetworkCapabilities oldCapabilities,
		@NonNull NetworkCapabilities newCapabilities) {
		if (oldCapabilities == null
		\|\| ArrayUtils.isEmpty(oldCapabilities.getCapabilities())) return false;
		if (ArrayUtils.isEmpty(oldCapabilities.getCapabilities())) return false;

		// Remove mutable capabilities from both old and new capabilities, the remaining
		// capabilities would be immutable capabilities.
		@@ -2570,7 +2556,6 @@ public class DataNetwork extends StateMachine {
		// Never set suspended for emergency apn. Emergency data connection
		// can work while device is not in service.
		if (mNetworkCapabilities.hasCapability(NetworkCapabilities.NET_CAPABILITY_EIMS)) {
		newSuspendedState = false;
		// If we are not in service, change to suspended.
		} else if (nri.getRegistrationState()
		!= NetworkRegistrationInfo.REGISTRATION_STATE_HOME
		@@ -2672,7 +2657,7 @@ public class DataNetwork extends StateMachine {
		}

		// Set link addresses
		if (response.getAddresses().size() > 0) {
		if (!response.getAddresses().isEmpty()) {
		for (LinkAddress la : response.getAddresses()) {
		if (!la.getAddress().isAnyLocalAddress()) {
		logv("addr/pl=" + la.getAddress() + "/" + la.getPrefixLength());
		@@ -2684,7 +2669,7 @@ public class DataNetwork extends StateMachine {
		}

		// Set DNS servers
		if (response.getDnsAddresses().size() > 0) {
		if (!response.getDnsAddresses().isEmpty()) {
		for (InetAddress dns : response.getDnsAddresses()) {
		if (!dns.isAnyLocalAddress()) {
		linkProperties.addDnsServer(dns);
		@@ -2695,7 +2680,7 @@ public class DataNetwork extends StateMachine {
		}

		// Set PCSCF
		if (response.getPcscfAddresses().size() > 0) {
		if (!response.getPcscfAddresses().isEmpty()) {
		for (InetAddress pcscf : response.getPcscfAddresses()) {
		linkProperties.addPcscfServer(pcscf);
		}
		@@ -3065,12 +3050,12 @@ public class DataNetwork extends StateMachine {
		NetworkBandwidth bandwidthFromConfig = mDataConfigManager.getBandwidthForNetworkType(
		mTelephonyDisplayInfo);

		if (downlinkBandwidthKbps == LinkCapacityEstimate.INVALID && bandwidthFromConfig != null) {
		if (downlinkBandwidthKbps == LinkCapacityEstimate.INVALID) {
		// Fallback to carrier config.
		downlinkBandwidthKbps = bandwidthFromConfig.downlinkBandwidthKbps;
		}

		if (uplinkBandwidthKbps == LinkCapacityEstimate.INVALID && bandwidthFromConfig != null) {
		if (uplinkBandwidthKbps == LinkCapacityEstimate.INVALID) {
		// Fallback to carrier config.
		uplinkBandwidthKbps = bandwidthFromConfig.uplinkBandwidthKbps;
		}
		@@ -3719,7 +3704,7 @@ public class DataNetwork extends StateMachine {
		}

		/**
		* The network validation requests moves to process on the statemachich handler. A request is
		* The network validation requests moves to process on the state machine handler. A request is
		* processed according to state of the data network.
		*/
		public void requestNetworkValidation(@NonNull Consumer<Integer> resultCodeCallback) {
		@@ -3806,76 +3791,52 @@ public class DataNetwork extends StateMachine {
		* @return The deactivation reason in string format.
		*/
		public static @NonNull String tearDownReasonToString(@TearDownReason int reason) {
		switch (reason) {
		case TEAR_DOWN_REASON_NONE:
		return "NONE";
		case TEAR_DOWN_REASON_CONNECTIVITY_SERVICE_UNWANTED:
		return "CONNECTIVITY_SERVICE_UNWANTED";
		case TEAR_DOWN_REASON_SIM_REMOVAL:
		return "SIM_REMOVAL";
		case TEAR_DOWN_REASON_AIRPLANE_MODE_ON:
		return "AIRPLANE_MODE_ON";
		case TEAR_DOWN_REASON_DATA_DISABLED:
		return "DATA_DISABLED";
		case TEAR_DOWN_REASON_NO_LIVE_REQUEST:
		return "TEAR_DOWN_REASON_NO_LIVE_REQUEST";
		case TEAR_DOWN_REASON_RAT_NOT_ALLOWED:
		return "TEAR_DOWN_REASON_RAT_NOT_ALLOWED";
		case TEAR_DOWN_REASON_ROAMING_DISABLED:
		return "TEAR_DOWN_REASON_ROAMING_DISABLED";
		case TEAR_DOWN_REASON_CONCURRENT_VOICE_DATA_NOT_ALLOWED:
		return "TEAR_DOWN_REASON_CONCURRENT_VOICE_DATA_NOT_ALLOWED";
		case TEAR_DOWN_REASON_SERVICE_OPTION_NOT_SUPPORTED:
		return "TEAR_DOWN_REASON_SERVICE_OPTION_NOT_SUPPORTED";
		case TEAR_DOWN_REASON_DATA_SERVICE_NOT_READY:
		return "TEAR_DOWN_REASON_DATA_SERVICE_NOT_READY";
		case TEAR_DOWN_REASON_POWER_OFF_BY_CARRIER:
		return "TEAR_DOWN_REASON_POWER_OFF_BY_CARRIER";
		case TEAR_DOWN_REASON_DATA_STALL:
		return "TEAR_DOWN_REASON_DATA_STALL";
		case TEAR_DOWN_REASON_HANDOVER_FAILED:
		return "TEAR_DOWN_REASON_HANDOVER_FAILED";
		case TEAR_DOWN_REASON_HANDOVER_NOT_ALLOWED:
		return "TEAR_DOWN_REASON_HANDOVER_NOT_ALLOWED";
		case TEAR_DOWN_REASON_VCN_REQUESTED:
		return "TEAR_DOWN_REASON_VCN_REQUESTED";
		case TEAR_DOWN_REASON_VOPS_NOT_SUPPORTED:
		return "TEAR_DOWN_REASON_VOPS_NOT_SUPPORTED";
		case TEAR_DOWN_REASON_DEFAULT_DATA_UNSELECTED:
		return "TEAR_DOWN_REASON_DEFAULT_DATA_UNSELECTED";
		case TEAR_DOWN_REASON_NOT_IN_SERVICE:
		return "TEAR_DOWN_REASON_NOT_IN_SERVICE";
		case TEAR_DOWN_REASON_DATA_CONFIG_NOT_READY:
		return "TEAR_DOWN_REASON_DATA_CONFIG_NOT_READY";
		case TEAR_DOWN_REASON_PENDING_TEAR_DOWN_ALL:
		return "TEAR_DOWN_REASON_PENDING_TEAR_DOWN_ALL";
		case TEAR_DOWN_REASON_NO_SUITABLE_DATA_PROFILE:
		return "TEAR_DOWN_REASON_NO_SUITABLE_DATA_PROFILE";
		case TEAR_DOWN_REASON_CDMA_EMERGENCY_CALLBACK_MODE:
		return "TEAR_DOWN_REASON_CDMA_EMERGENCY_CALLBACK_MODE";
		case TEAR_DOWN_REASON_RETRY_SCHEDULED:
		return "TEAR_DOWN_REASON_RETRY_SCHEDULED";
		case TEAR_DOWN_REASON_DATA_THROTTLED:
		return "TEAR_DOWN_REASON_DATA_THROTTLED";
		case TEAR_DOWN_REASON_DATA_PROFILE_INVALID:
		return "TEAR_DOWN_REASON_DATA_PROFILE_INVALID";
		case TEAR_DOWN_REASON_DATA_PROFILE_NOT_PREFERRED:
		return "TEAR_DOWN_REASON_DATA_PROFILE_NOT_PREFERRED";
		case TEAR_DOWN_REASON_NOT_ALLOWED_BY_POLICY:
		return "TEAR_DOWN_REASON_NOT_ALLOWED_BY_POLICY";
		case TEAR_DOWN_REASON_ILLEGAL_STATE:
		return "TEAR_DOWN_REASON_ILLEGAL_STATE";
		case TEAR_DOWN_REASON_ONLY_ALLOWED_SINGLE_NETWORK:
		return "TEAR_DOWN_REASON_ONLY_ALLOWED_SINGLE_NETWORK";
		case TEAR_DOWN_REASON_PREFERRED_DATA_SWITCHED:
		return "TEAR_DOWN_REASON_PREFERRED_DATA_SWITCHED";
		case TEAR_DOWN_REASON_DATA_LIMIT_REACHED:
		return "TEAR_DOWN_REASON_DATA_LIMIT_REACHED";
		case TEAR_DOWN_REASON_DATA_NETWORK_TRANSPORT_NOT_ALLOWED:
		return "TEAR_DOWN_REASON_DATA_NETWORK_TRANSPORT_NOT_ALLOWED";
		default:
		return "UNKNOWN(" + reason + ")";
		}
		return switch (reason) {
		case TEAR_DOWN_REASON_NONE -> "NONE";
		case TEAR_DOWN_REASON_CONNECTIVITY_SERVICE_UNWANTED -> "CONNECTIVITY_SERVICE_UNWANTED";
		case TEAR_DOWN_REASON_SIM_REMOVAL -> "SIM_REMOVAL";
		case TEAR_DOWN_REASON_AIRPLANE_MODE_ON -> "AIRPLANE_MODE_ON";
		case TEAR_DOWN_REASON_DATA_DISABLED -> "DATA_DISABLED";
		case TEAR_DOWN_REASON_NO_LIVE_REQUEST -> "TEAR_DOWN_REASON_NO_LIVE_REQUEST";
		case TEAR_DOWN_REASON_RAT_NOT_ALLOWED -> "TEAR_DOWN_REASON_RAT_NOT_ALLOWED";
		case TEAR_DOWN_REASON_ROAMING_DISABLED -> "TEAR_DOWN_REASON_ROAMING_DISABLED";
		case TEAR_DOWN_REASON_CONCURRENT_VOICE_DATA_NOT_ALLOWED ->
		"TEAR_DOWN_REASON_CONCURRENT_VOICE_DATA_NOT_ALLOWED";
		case TEAR_DOWN_REASON_SERVICE_OPTION_NOT_SUPPORTED ->
		"TEAR_DOWN_REASON_SERVICE_OPTION_NOT_SUPPORTED";
		case TEAR_DOWN_REASON_DATA_SERVICE_NOT_READY ->
		"TEAR_DOWN_REASON_DATA_SERVICE_NOT_READY";
		case TEAR_DOWN_REASON_POWER_OFF_BY_CARRIER -> "TEAR_DOWN_REASON_POWER_OFF_BY_CARRIER";
		case TEAR_DOWN_REASON_DATA_STALL -> "TEAR_DOWN_REASON_DATA_STALL";
		case TEAR_DOWN_REASON_HANDOVER_FAILED -> "TEAR_DOWN_REASON_HANDOVER_FAILED";
		case TEAR_DOWN_REASON_HANDOVER_NOT_ALLOWED -> "TEAR_DOWN_REASON_HANDOVER_NOT_ALLOWED";
		case TEAR_DOWN_REASON_VCN_REQUESTED -> "TEAR_DOWN_REASON_VCN_REQUESTED";
		case TEAR_DOWN_REASON_VOPS_NOT_SUPPORTED -> "TEAR_DOWN_REASON_VOPS_NOT_SUPPORTED";
		case TEAR_DOWN_REASON_DEFAULT_DATA_UNSELECTED ->
		"TEAR_DOWN_REASON_DEFAULT_DATA_UNSELECTED";
		case TEAR_DOWN_REASON_NOT_IN_SERVICE -> "TEAR_DOWN_REASON_NOT_IN_SERVICE";
		case TEAR_DOWN_REASON_DATA_CONFIG_NOT_READY -> "TEAR_DOWN_REASON_DATA_CONFIG_NOT_READY";
		case TEAR_DOWN_REASON_PENDING_TEAR_DOWN_ALL -> "TEAR_DOWN_REASON_PENDING_TEAR_DOWN_ALL";
		case TEAR_DOWN_REASON_NO_SUITABLE_DATA_PROFILE ->
		"TEAR_DOWN_REASON_NO_SUITABLE_DATA_PROFILE";
		case TEAR_DOWN_REASON_CDMA_EMERGENCY_CALLBACK_MODE ->
		"TEAR_DOWN_REASON_CDMA_EMERGENCY_CALLBACK_MODE";
		case TEAR_DOWN_REASON_RETRY_SCHEDULED -> "TEAR_DOWN_REASON_RETRY_SCHEDULED";
		case TEAR_DOWN_REASON_DATA_THROTTLED -> "TEAR_DOWN_REASON_DATA_THROTTLED";
		case TEAR_DOWN_REASON_DATA_PROFILE_INVALID -> "TEAR_DOWN_REASON_DATA_PROFILE_INVALID";
		case TEAR_DOWN_REASON_DATA_PROFILE_NOT_PREFERRED ->
		"TEAR_DOWN_REASON_DATA_PROFILE_NOT_PREFERRED";
		case TEAR_DOWN_REASON_NOT_ALLOWED_BY_POLICY -> "TEAR_DOWN_REASON_NOT_ALLOWED_BY_POLICY";
		case TEAR_DOWN_REASON_ILLEGAL_STATE -> "TEAR_DOWN_REASON_ILLEGAL_STATE";
		case TEAR_DOWN_REASON_ONLY_ALLOWED_SINGLE_NETWORK ->
		"TEAR_DOWN_REASON_ONLY_ALLOWED_SINGLE_NETWORK";
		case TEAR_DOWN_REASON_PREFERRED_DATA_SWITCHED ->
		"TEAR_DOWN_REASON_PREFERRED_DATA_SWITCHED";
		case TEAR_DOWN_REASON_DATA_LIMIT_REACHED -> "TEAR_DOWN_REASON_DATA_LIMIT_REACHED";
		case TEAR_DOWN_REASON_DATA_NETWORK_TRANSPORT_NOT_ALLOWED ->
		"TEAR_DOWN_REASON_DATA_NETWORK_TRANSPORT_NOT_ALLOWED";
		default -> "UNKNOWN(" + reason + ")";
		};
		}

		/**
		@@ -3885,66 +3846,41 @@ public class DataNetwork extends StateMachine {
		* @return The event in string format.
		*/
		private static @NonNull String eventToString(int event) {
		switch (event) {
		case EVENT_DATA_CONFIG_UPDATED:
		return "EVENT_DATA_CONFIG_UPDATED";
		case EVENT_ATTACH_NETWORK_REQUEST:
		return "EVENT_ATTACH_NETWORK_REQUEST";
		case EVENT_DETACH_NETWORK_REQUEST:
		return "EVENT_DETACH_NETWORK_REQUEST";
		case EVENT_RADIO_NOT_AVAILABLE:
		return "EVENT_RADIO_NOT_AVAILABLE";
		case EVENT_ALLOCATE_PDU_SESSION_ID_RESPONSE:
		return "EVENT_ALLOCATE_PDU_SESSION_ID_RESPONSE";
		case EVENT_SETUP_DATA_NETWORK_RESPONSE:
		return "EVENT_SETUP_DATA_NETWORK_RESPONSE";
		case EVENT_TEAR_DOWN_NETWORK:
		return "EVENT_TEAR_DOWN_NETWORK";
		case EVENT_DATA_STATE_CHANGED:
		return "EVENT_DATA_STATE_CHANGED";
		case EVENT_SERVICE_STATE_CHANGED:
		return "EVENT_DATA_NETWORK_TYPE_REG_STATE_CHANGED";
		case EVENT_DETACH_ALL_NETWORK_REQUESTS:
		return "EVENT_DETACH_ALL_NETWORK_REQUESTS";
		case EVENT_BANDWIDTH_ESTIMATE_FROM_MODEM_CHANGED:
		return "EVENT_BANDWIDTH_ESTIMATE_FROM_MODEM_CHANGED";
		case EVENT_CANCEL_HANDOVER_NO_RESPONSE:
		return "EVENT_CANCEL_HANDOVER_NO_RESPONSE";
		case EVENT_DISPLAY_INFO_CHANGED:
		return "EVENT_DISPLAY_INFO_CHANGED";
		case EVENT_HANDOVER_RESPONSE:
		return "EVENT_HANDOVER_RESPONSE";
		case EVENT_SUBSCRIPTION_PLAN_OVERRIDE:
		return "EVENT_SUBSCRIPTION_PLAN_OVERRIDE";
		case EVENT_PCO_DATA_RECEIVED:
		return "EVENT_PCO_DATA_RECEIVED";
		case EVENT_CARRIER_PRIVILEGED_UIDS_CHANGED:
		return "EVENT_CARRIER_PRIVILEGED_UIDS_CHANGED";
		case EVENT_DEACTIVATE_DATA_NETWORK_RESPONSE:
		return "EVENT_DEACTIVATE_DATA_NETWORK_RESPONSE";
		case EVENT_STUCK_IN_TRANSIENT_STATE:
		return "EVENT_STUCK_IN_TRANSIENT_STATE";
		case EVENT_WAITING_FOR_TEARING_DOWN_CONDITION_MET:
		return "EVENT_WAITING_FOR_TEARING_DOWN_CONDITION_MET";
		case EVENT_VOICE_CALL_STARTED:
		return "EVENT_VOICE_CALL_STARTED";
		case EVENT_VOICE_CALL_ENDED:
		return "EVENT_VOICE_CALL_ENDED";
		case EVENT_CSS_INDICATOR_CHANGED:
		return "EVENT_CSS_INDICATOR_CHANGED";
		case EVENT_NOTIFY_HANDOVER_STARTED:
		return "EVENT_NOTIFY_HANDOVER_STARTED";
		case EVENT_NOTIFY_HANDOVER_STARTED_RESPONSE:
		return "EVENT_NOTIFY_HANDOVER_STARTED_RESPONSE";
		case EVENT_NOTIFY_HANDOVER_CANCELLED_RESPONSE:
		return "EVENT_NOTIFY_HANDOVER_CANCELLED_RESPONSE";
		case EVENT_DATA_NETWORK_VALIDATION_REQUESTED:
		return "EVENT_DATA_NETWORK_VALIDATION_REQUESTED";
		case EVENT_DATA_NETWORK_VALIDATION_RESPONSE:
		return "EVENT_DATA_NETWORK_VALIDATION_RESPONSE";
		default:
		return "Unknown(" + event + ")";
		}
		return switch (event) {
		case EVENT_DATA_CONFIG_UPDATED -> "EVENT_DATA_CONFIG_UPDATED";
		case EVENT_ATTACH_NETWORK_REQUEST -> "EVENT_ATTACH_NETWORK_REQUEST";
		case EVENT_DETACH_NETWORK_REQUEST -> "EVENT_DETACH_NETWORK_REQUEST";
		case EVENT_RADIO_NOT_AVAILABLE -> "EVENT_RADIO_NOT_AVAILABLE";
		case EVENT_ALLOCATE_PDU_SESSION_ID_RESPONSE -> "EVENT_ALLOCATE_PDU_SESSION_ID_RESPONSE";
		case EVENT_SETUP_DATA_NETWORK_RESPONSE -> "EVENT_SETUP_DATA_NETWORK_RESPONSE";
		case EVENT_TEAR_DOWN_NETWORK -> "EVENT_TEAR_DOWN_NETWORK";
		case EVENT_DATA_STATE_CHANGED -> "EVENT_DATA_STATE_CHANGED";
		case EVENT_SERVICE_STATE_CHANGED -> "EVENT_DATA_NETWORK_TYPE_REG_STATE_CHANGED";
		case EVENT_DETACH_ALL_NETWORK_REQUESTS -> "EVENT_DETACH_ALL_NETWORK_REQUESTS";
		case EVENT_BANDWIDTH_ESTIMATE_FROM_MODEM_CHANGED ->
		"EVENT_BANDWIDTH_ESTIMATE_FROM_MODEM_CHANGED";
		case EVENT_CANCEL_HANDOVER_NO_RESPONSE -> "EVENT_CANCEL_HANDOVER_NO_RESPONSE";
		case EVENT_DISPLAY_INFO_CHANGED -> "EVENT_DISPLAY_INFO_CHANGED";
		case EVENT_HANDOVER_RESPONSE -> "EVENT_HANDOVER_RESPONSE";
		case EVENT_SUBSCRIPTION_PLAN_OVERRIDE -> "EVENT_SUBSCRIPTION_PLAN_OVERRIDE";
		case EVENT_PCO_DATA_RECEIVED -> "EVENT_PCO_DATA_RECEIVED";
		case EVENT_CARRIER_PRIVILEGED_UIDS_CHANGED -> "EVENT_CARRIER_PRIVILEGED_UIDS_CHANGED";
		case EVENT_DEACTIVATE_DATA_NETWORK_RESPONSE -> "EVENT_DEACTIVATE_DATA_NETWORK_RESPONSE";
		case EVENT_STUCK_IN_TRANSIENT_STATE -> "EVENT_STUCK_IN_TRANSIENT_STATE";
		case EVENT_WAITING_FOR_TEARING_DOWN_CONDITION_MET ->
		"EVENT_WAITING_FOR_TEARING_DOWN_CONDITION_MET";
		case EVENT_VOICE_CALL_STARTED -> "EVENT_VOICE_CALL_STARTED";
		case EVENT_VOICE_CALL_ENDED -> "EVENT_VOICE_CALL_ENDED";
		case EVENT_CSS_INDICATOR_CHANGED -> "EVENT_CSS_INDICATOR_CHANGED";
		case EVENT_NOTIFY_HANDOVER_STARTED -> "EVENT_NOTIFY_HANDOVER_STARTED";
		case EVENT_NOTIFY_HANDOVER_STARTED_RESPONSE -> "EVENT_NOTIFY_HANDOVER_STARTED_RESPONSE";
		case EVENT_NOTIFY_HANDOVER_CANCELLED_RESPONSE ->
		"EVENT_NOTIFY_HANDOVER_CANCELLED_RESPONSE";
		case EVENT_DATA_NETWORK_VALIDATION_REQUESTED ->
		"EVENT_DATA_NETWORK_VALIDATION_REQUESTED";
		case EVENT_DATA_NETWORK_VALIDATION_RESPONSE -> "EVENT_DATA_NETWORK_VALIDATION_RESPONSE";
		default -> "Unknown(" + event + ")";
		};
		}

		@Override