Merge "Revert "Revert "[eSIM BootStrap Support] Support esim bootstrap ..."" into main (c31929f5) · Commits · e / os / android_frameworks_opt_telephony

flags/uicc.aconfig

+7 −0

Original line number	Diff line number	Diff line
		package: "com.android.internal.telephony.flags"

		flag {
		name: "esim_bootstrap_provisioning_flag"
		namespace: "telephony"
		description: "This flag controls eSIM Bootstrap provisioning feature support."
		bug:"298567545"
		}
		flag {
		name: "imsi_key_retry_download_on_phone_unlock"
		namespace: "telephony"

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

+6 −1

Original line number	Diff line number	Diff line
		@@ -2290,6 +2290,10 @@ public class DataNetwork extends StateMachine {
		}
		}

		if (mDataNetworkController.isEsimBootStrapProvisioningActivated()) {
		builder.removeCapability(NetworkCapabilities.NET_CAPABILITY_NOT_RESTRICTED);
		}

		// If one of the capabilities are for special use, for example, IMS, CBS, then this
		// network should be restricted, regardless data is enabled or not.
		if (NetworkCapabilitiesUtils.inferRestrictedCapability(builder.build())
		@@ -3318,7 +3322,8 @@ public class DataNetwork extends StateMachine {
		TelephonyNetworkRequest networkRequest = mAttachedNetworkRequestList.get(0);
		DataProfile dataProfile = mDataNetworkController.getDataProfileManager()
		.getDataProfileForNetworkRequest(networkRequest, targetNetworkType,
		mPhone.getServiceState().isUsingNonTerrestrialNetwork(), false);
		mPhone.getServiceState().isUsingNonTerrestrialNetwork(),
		mDataNetworkController.isEsimBootStrapProvisioningActivated(), false);
		// Some carriers have different profiles between cellular and IWLAN. We need to
		// dynamically switch profile, but only when those profiles have same APN name.
		if (dataProfile != null && dataProfile.getApnSetting() != null

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

+22 −1

Original line number	Diff line number	Diff line
		@@ -101,6 +101,8 @@ import com.android.internal.telephony.data.DataStallRecoveryManager.DataStallRec
		import com.android.internal.telephony.data.LinkBandwidthEstimator.LinkBandwidthEstimatorCallback;
		import com.android.internal.telephony.flags.FeatureFlags;
		import com.android.internal.telephony.ims.ImsResolver;
		import com.android.internal.telephony.subscription.SubscriptionInfoInternal;
		import com.android.internal.telephony.subscription.SubscriptionManagerService;
		import com.android.internal.telephony.util.TelephonyUtils;
		import com.android.telephony.Rlog;

		@@ -1330,6 +1332,7 @@ public class DataNetworkController extends Handler {
		.getDataProfileForNetworkRequest(requestList.getFirst(),
		TelephonyManager.NETWORK_TYPE_IWLAN,
		mServiceState.isUsingNonTerrestrialNetwork(),
		isEsimBootStrapProvisioningActivated(),
		false/ignorePermanentFailure/);
		if (candidate != null && !dataNetwork.getDataProfile().equals(candidate)) {
		logv("But skipped because found better data profile " + candidate
		@@ -1494,7 +1497,8 @@ public class DataNetworkController extends Handler {
		evaluation.addDataAllowedReason(DataAllowedReason.EMERGENCY_REQUEST);
		evaluation.setCandidateDataProfile(mDataProfileManager.getDataProfileForNetworkRequest(
		networkRequest, getDataNetworkType(transport),
		mServiceState.isUsingNonTerrestrialNetwork(), true));
		mServiceState.isUsingNonTerrestrialNetwork(),
		isEsimBootStrapProvisioningActivated(), true));
		networkRequest.setEvaluation(evaluation);
		log(evaluation.toString());
		return evaluation;
		@@ -1653,6 +1657,7 @@ public class DataNetworkController extends Handler {
		DataProfile dataProfile = mDataProfileManager
		.getDataProfileForNetworkRequest(networkRequest, networkType,
		mServiceState.isUsingNonTerrestrialNetwork(),
		isEsimBootStrapProvisioningActivated(),
		// If the evaluation is due to environmental changes, then we should ignore
		// the permanent failure reached earlier.
		reason.isConditionBased());
		@@ -2271,6 +2276,22 @@ public class DataNetworkController extends Handler {
		.orElse(null);
		}

		/**
		* Check if the device is in eSIM bootstrap provisioning state.
		*
		* @return {@code true} if the device is under eSIM bootstrap provisioning.
		*/
		public boolean isEsimBootStrapProvisioningActivated() {
		if (!mFeatureFlags.esimBootstrapProvisioningFlag()) {
		return false;
		}

		SubscriptionInfoInternal subInfo = SubscriptionManagerService.getInstance()
		.getSubscriptionInfoInternal(mPhone.getSubId());
		return subInfo != null
		&& subInfo.getProfileClass() == SubscriptionManager.PROFILE_CLASS_PROVISIONING;
		}

		/**
		* Register for IMS feature registration state.
		*

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

+52 −37

Original line number	Diff line number	Diff line
		@@ -255,6 +255,7 @@ public class DataProfileManager extends Handler {
		cursor.close();
		return dataProfile;
		}

		/**
		* Update all data profiles, including preferred data profile, and initial attach data profile.
		* Also send those profiles down to the modem if needed.
		@@ -640,12 +641,12 @@ public class DataProfileManager extends Handler {
		*/
		public @Nullable DataProfile getDataProfileForNetworkRequest(
		@NonNull TelephonyNetworkRequest networkRequest, @NetworkType int networkType,
		boolean isNtn, boolean ignorePermanentFailure) {
		boolean isNtn, boolean isEsimBootstrapProvisioning, boolean ignorePermanentFailure) {
		ApnSetting apnSetting = null;
		if (networkRequest.hasAttribute(TelephonyNetworkRequest
		.CAPABILITY_ATTRIBUTE_APN_SETTING)) {
		apnSetting = getApnSettingForNetworkRequest(networkRequest, networkType, isNtn,
		ignorePermanentFailure);
		isEsimBootstrapProvisioning, ignorePermanentFailure);
		}

		TrafficDescriptor.Builder trafficDescriptorBuilder = new TrafficDescriptor.Builder();
		@@ -711,17 +712,19 @@ public class DataProfileManager extends Handler {
		*/
		private @Nullable ApnSetting getApnSettingForNetworkRequest(
		@NonNull TelephonyNetworkRequest networkRequest, @NetworkType int networkType,
		boolean isNtn, boolean ignorePermanentFailure) {
		boolean isNtn, boolean isEsimBootStrapProvisioning, boolean ignorePermanentFailure) {
		if (!networkRequest.hasAttribute(
		TelephonyNetworkRequest.CAPABILITY_ATTRIBUTE_APN_SETTING)) {
		loge("Network request does not have APN setting attribute.");
		return null;
		}

		// if esim bootstrap provisioning in progress, do not apply preferred data profile
		if (!isEsimBootStrapProvisioning) {
		if (mFeatureFlags.carrierEnabledSatelliteFlag()) {
		// If the preferred data profile can be used, always use it if it can satisfy the
		// network request with current network type (even though it's been marked as permanent
		// failed.)
		// network request with current network type (even though it's been marked as
		// permanent failed.)
		if (mPreferredDataProfile != null
		&& networkRequest.canBeSatisfiedBy(mPreferredDataProfile)
		&& mPreferredDataProfile.getApnSetting() != null
		@@ -740,12 +743,13 @@ public class DataProfileManager extends Handler {
		}
		} else {
		// If the preferred data profile can be used, always use it if it can satisfy the
		// network request with current network type (even though it's been marked as permanent
		// failed.)
		// network request with current network type (even though it's been marked as
		// permanent failed.)
		if (mPreferredDataProfile != null
		&& networkRequest.canBeSatisfiedBy(mPreferredDataProfile)
		&& mPreferredDataProfile.getApnSetting() != null
		&& mPreferredDataProfile.getApnSetting().canSupportNetworkType(networkType)) {
		&& mPreferredDataProfile.getApnSetting()
		.canSupportNetworkType(networkType)) {
		if (ignorePermanentFailure \|\| !mPreferredDataProfile.getApnSetting()
		.getPermanentFailed()) {
		return mPreferredDataProfile.getApnSetting();
		@@ -755,6 +759,7 @@ public class DataProfileManager extends Handler {
		return null;
		}
		}
		}

		// Filter out the data profile that can't satisfy the request.
		// Preferred data profile should be returned in the top of the list.
		@@ -778,6 +783,8 @@ public class DataProfileManager extends Handler {
		.filter((dp) -> {
		if (dp.getApnSetting() == null) return false;
		if (!dp.getApnSetting().canSupportNetworkType(networkType)) return false;
		if (isEsimBootStrapProvisioning
		!= dp.getApnSetting().isEsimBootstrapProvisioning()) return false;
		if (mFeatureFlags.carrierEnabledSatelliteFlag()) {
		if (isNtn && !dp.getApnSetting().isForInfrastructure(
		ApnSetting.INFRASTRUCTURE_SATELLITE)) {
		@@ -820,6 +827,10 @@ public class DataProfileManager extends Handler {
		return null;
		}

		if (isEsimBootStrapProvisioning) {
		log("Found esim bootstrap provisioning data profile for network request: "
		+ dataProfiles.get(0).getApnSetting());
		}
		return dataProfiles.get(0).getApnSetting();
		}

		@@ -865,7 +876,9 @@ public class DataProfileManager extends Handler {
		.addCapability(NetworkCapabilities.NET_CAPABILITY_DUN)
		.build(), mPhone);
		return getDataProfileForNetworkRequest(networkRequest, networkType,
		mPhone.getServiceState().isUsingNonTerrestrialNetwork(), true) != null;
		mPhone.getServiceState().isUsingNonTerrestrialNetwork(),
		mDataNetworkController.isEsimBootStrapProvisioningActivated(),
		true) != null;
		}

		/**
		@@ -1040,6 +1053,8 @@ public class DataProfileManager extends Handler {
		apnBuilder.setCarrierId(apn1.getCarrierId());
		apnBuilder.setSkip464Xlat(apn1.getSkip464Xlat());
		apnBuilder.setAlwaysOn(apn1.isAlwaysOn());
		apnBuilder.setInfrastructureBitmask(apn1.getInfrastructureBitmask());
		apnBuilder.setEsimBootstrapProvisioning(apn1.isEsimBootstrapProvisioning());

		return new DataProfile.Builder()
		.setApnSetting(apnBuilder.build())