Snap for 5616629 from 13ff2eb1436e4aefbfa9a1b25000364f1d1d215b to qt-release (768e99b0) · Commits · e / os / android_frameworks_opt_telephony

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

+4 −0

Original line number	Diff line number	Diff line
		@@ -758,11 +758,15 @@ public class PhoneSwitcher extends Handler {

		int preferredDataSubId = SubscriptionManager.isValidPhoneId(mPreferredDataPhoneId)
		? mPhoneSubscriptions[mPreferredDataPhoneId] : INVALID_SUBSCRIPTION_ID;

		// Currently we assume multi-SIM devices will only support one Internet PDN connection. So
		// if Internet PDN is established on the non-preferred phone, it will interrupt
		// Internet connection on the preferred phone. So we only accept Internet request with
		// preferred data subscription or no specified subscription.
		// One exception is, if it's restricted request (doesn't have NET_CAPABILITY_NOT_RESTRICTED)
		// it will be accepted, which is used temporary data usage from system.
		if (netRequest.hasCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET)
		&& netRequest.hasCapability(NetworkCapabilities.NET_CAPABILITY_NOT_RESTRICTED)
		&& subId != preferredDataSubId && subId != mValidator.getSubIdInValidation()) {
		// Returning INVALID_PHONE_INDEX will result in netRequest not being handled.
		return INVALID_PHONE_INDEX;

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

+18 −4

Original line number	Diff line number	Diff line
		@@ -71,6 +71,7 @@ import android.telephony.PhysicalChannelConfig;
		import android.telephony.Rlog;
		import android.telephony.ServiceState;
		import android.telephony.SignalStrength;
		import android.telephony.SubscriptionInfo;
		import android.telephony.SubscriptionManager;
		import android.telephony.SubscriptionManager.OnSubscriptionsChangedListener;
		import android.telephony.TelephonyManager;
		@@ -1995,11 +1996,16 @@ public class ServiceStateTracker extends Handler {
		NetworkRegistrationInfo.DOMAIN_PS, AccessNetworkConstants.TRANSPORT_TYPE_WLAN);
		NetworkRegistrationInfo wwanPsRegState = serviceState.getNetworkRegistrationInfo(
		NetworkRegistrationInfo.DOMAIN_PS, AccessNetworkConstants.TRANSPORT_TYPE_WWAN);

		// Check if any APN is preferred on IWLAN.
		boolean isIwlanPreferred = mTransportManager.isAnyApnPreferredOnIwlan();
		serviceState.setIwlanPreferred(isIwlanPreferred);
		if (wlanPsRegState != null
		&& wlanPsRegState.getAccessNetworkTechnology()
		== TelephonyManager.NETWORK_TYPE_IWLAN
		&& wlanPsRegState.getRegistrationState()
		== NetworkRegistrationInfo.REGISTRATION_STATE_HOME) {
		== NetworkRegistrationInfo.REGISTRATION_STATE_HOME
		&& isIwlanPreferred) {
		serviceState.setDataRegState(ServiceState.STATE_IN_SERVICE);
		} else if (wwanPsRegState != null) {
		// If the device is not camped on IWLAN, then we use cellular PS registration state
		@@ -4007,17 +4013,25 @@ public class ServiceStateTracker extends Handler {
		loge("cannot setNotification on invalid subid mSubId=" + mSubId);
		return;
		}
		Context context = mPhone.getContext();

		SubscriptionInfo info = mSubscriptionController
		.getActiveSubscriptionInfo(mPhone.getSubId(), context.getOpPackageName());

		//if subscription is part of a group and non-primary, suppress all notifications
		if (info == null \|\| (info.isOpportunistic() && info.getGroupUuid() != null)) {
		log("cannot setNotification on invisible subid mSubId=" + mSubId);
		return;
		}

		// Needed because sprout RIL sends these when they shouldn't?
		boolean isSetNotification = mPhone.getContext().getResources().getBoolean(
		boolean isSetNotification = context.getResources().getBoolean(
		com.android.internal.R.bool.config_user_notification_of_restrictied_mobile_access);
		if (!isSetNotification) {
		if (DBG) log("Ignore all the notifications");
		return;
		}

		Context context = mPhone.getContext();

		boolean autoCancelCsRejectNotification = false;

		PersistableBundle bundle = getCarrierConfig();

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

+16 −4

Original line number	Diff line number	Diff line
		@@ -1560,10 +1560,14 @@ public class SubscriptionController extends ISub.Stub {
		final long identity = Binder.clearCallingIdentity();
		try {
		validateSubId(subId);
		for (SubscriptionInfo subInfo : mCacheActiveSubInfoList) {
		List<SubscriptionInfo> allSubInfo = getSubInfo(null, null);
		// if there is no sub in the db, return 0 since subId does not exist in db
		if (allSubInfo == null \|\| allSubInfo.isEmpty()) return 0;
		for (SubscriptionInfo subInfo : allSubInfo) {
		if (subInfo.getSubscriptionId() == subId
		&& getNameSourcePriority(subInfo.getNameSource())
		> getNameSourcePriority(nameSource)) {
		&& (getNameSourcePriority(subInfo.getNameSource())
		> getNameSourcePriority(nameSource)
		\|\| (displayName != null && displayName.equals(subInfo.getDisplayName())))) {
		return 0;
		}
		}
		@@ -2930,8 +2934,10 @@ public class SubscriptionController extends ISub.Stub {
		Binder.restoreCallingIdentity(identity);
		}

		// If the group does not exist, then by default the UUID is up for grabs so no need to
		// restrict management of a group (that someone may be attempting to create).
		if (ArrayUtils.isEmpty(infoList)) {
		throw new IllegalArgumentException("No subscription in group " + groupUuid);
		return true;
		}

		// If the calling package is the group owner, skip carrier permission check and return
		@@ -2973,6 +2979,12 @@ public class SubscriptionController extends ISub.Stub {
		throw new IllegalArgumentException("Invalid groupUuid");
		}

		// TODO: Revisit whether we need this restriction in R. There's no technical need for it,
		// but we don't want to change the API behavior at this time.
		if (getSubscriptionsInGroup(groupUuid, callingPackage).isEmpty()) {
		throw new IllegalArgumentException("Cannot add subscriptions to a non-existent group!");
		}

		// Makes sure calling package matches caller UID.
		mAppOps.checkPackage(Binder.getCallingUid(), callingPackage);
		// If it doesn't have modify phone state permission, or carrier privilege permission,

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

+104 −37

Original line number	Diff line number	Diff line
		@@ -66,7 +66,6 @@ import com.android.internal.telephony.uicc.UiccSlot;
		import java.io.FileDescriptor;
		import java.io.PrintWriter;
		import java.util.ArrayList;
		import java.util.Arrays;
		import java.util.List;

		/**
		@@ -113,12 +112,26 @@ public class SubscriptionInfoUpdater extends Handler {
		private EuiccManager mEuiccManager;
		@UnsupportedAppUsage
		private IPackageManager mPackageManager;
		private Handler mBackgroundHandler;

		// The current foreground user ID.
		@UnsupportedAppUsage
		private int mCurrentlyActiveUserId;
		private CarrierServiceBindHelper mCarrierServiceBindHelper;

		/**
		* Runnable with a boolean parameter. This is used in
		* updateEmbeddedSubscriptions(List<Integer> cardIds, @Nullable UpdateEmbeddedSubsCallback).
		*/
		private interface UpdateEmbeddedSubsCallback {
		/**
		* Callback of the Runnable.
		* @param hasChanges Whether there is any subscription info change. If yes, we need to
		* notify the listeners.
		*/
		void run(boolean hasChanges);
		}

		// TODO: The SubscriptionController instance should be passed in here from PhoneFactory
		// rather than invoking the static getter all over the place.
		public SubscriptionInfoUpdater(
		@@ -130,8 +143,8 @@ public class SubscriptionInfoUpdater extends Handler {
		@VisibleForTesting public SubscriptionInfoUpdater(
		Looper looper, Context context, Phone[] phone,
		CommandsInterface[] ci, IPackageManager packageMgr) {
		super(looper);
		logd("Constructor invoked");
		mBackgroundHandler = new Handler(looper);

		mContext = context;
		mPhone = phone;
		@@ -228,6 +241,7 @@ public class SubscriptionInfoUpdater extends Handler {

		@Override
		public void handleMessage(Message msg) {
		List<Integer> cardIds = new ArrayList<>();
		switch (msg.what) {
		case EVENT_GET_NETWORK_SELECTION_MODE_DONE: {
		AsyncResult ar = (AsyncResult)msg.obj;
		@@ -279,6 +293,12 @@ public class SubscriptionInfoUpdater extends Handler {
		break;

		case EVENT_SIM_READY:
		cardIds.add(getCardIdFromPhoneId(msg.arg1));
		updateEmbeddedSubscriptions(cardIds, (hasChanges) -> {
		if (hasChanges) {
		SubscriptionController.getInstance().notifySubscriptionInfoChanged();
		}
		});
		broadcastSimStateChanged(msg.arg1, IccCardConstants.INTENT_VALUE_ICC_READY, null);
		broadcastSimCardStateChanged(msg.arg1, TelephonyManager.SIM_STATE_PRESENT);
		broadcastSimApplicationStateChanged(msg.arg1, TelephonyManager.SIM_STATE_NOT_READY);
		@@ -289,22 +309,27 @@ public class SubscriptionInfoUpdater extends Handler {
		break;

		case EVENT_SIM_NOT_READY:
		handleSimNotReady(msg.arg1);
		int cardId = getCardIdFromPhoneId(msg.arg1);
		// an eUICC with no active subscriptions never becomes ready, so we need to trigger
		// the embedded subscriptions update here
		if (updateEmbeddedSubscriptions(cardId)) {
		cardIds.add(getCardIdFromPhoneId(msg.arg1));
		updateEmbeddedSubscriptions(cardIds, (hasChanges) -> {
		if (hasChanges) {
		SubscriptionController.getInstance().notifySubscriptionInfoChanged();
		}
		});
		handleSimNotReady(msg.arg1);
		break;

		case EVENT_REFRESH_EMBEDDED_SUBSCRIPTIONS:
		if (updateEmbeddedSubscriptions(msg.arg1)) {
		cardIds.add(msg.arg1);
		updateEmbeddedSubscriptions(cardIds, (hasChanges) -> {
		if (hasChanges) {
		SubscriptionController.getInstance().notifySubscriptionInfoChanged();
		}
		if (msg.obj != null) {
		((Runnable) msg.obj).run();
		}
		});
		break;

		default:
		@@ -353,7 +378,7 @@ public class SubscriptionInfoUpdater extends Handler {
		logd("NOT Querying IccId its already set sIccid[" + slotId + "]=" + iccId);
		}

		updateSubscriptionInfoByIccId(slotId);
		updateSubscriptionInfoByIccId(slotId, true /* updateEmbeddedSubs */);

		broadcastSimStateChanged(slotId, IccCardConstants.INTENT_VALUE_ICC_LOCKED, reason);
		broadcastSimCardStateChanged(slotId, TelephonyManager.SIM_STATE_PRESENT);
		@@ -387,7 +412,7 @@ public class SubscriptionInfoUpdater extends Handler {
		// phase, the subscription list is accessible. Treating NOT_READY
		// as equivalent to ABSENT, once the rest of the system can handle it.
		mIccId[slotId] = ICCID_STRING_FOR_NO_SIM;
		updateSubscriptionInfoByIccId(slotId);
		updateSubscriptionInfoByIccId(slotId, false /* updateEmbeddedSubs */);
		}

		broadcastSimStateChanged(slotId, IccCardConstants.INTENT_VALUE_ICC_NOT_READY,
		@@ -419,7 +444,7 @@ public class SubscriptionInfoUpdater extends Handler {
		}
		mIccId[slotId] = IccUtils.stripTrailingFs(records.getFullIccId());

		updateSubscriptionInfoByIccId(slotId);
		updateSubscriptionInfoByIccId(slotId, true /* updateEmbeddedSubs */);
		List<SubscriptionInfo> subscriptionInfos = SubscriptionController.getInstance()
		.getSubInfoUsingSlotIndexPrivileged(slotId);
		if (subscriptionInfos == null \|\| subscriptionInfos.isEmpty()) {
		@@ -541,7 +566,7 @@ public class SubscriptionInfoUpdater extends Handler {
		logd("SIM" + (slotId + 1) + " hot plug out, absentAndInactive=" + absentAndInactive);
		}
		mIccId[slotId] = ICCID_STRING_FOR_NO_SIM;
		updateSubscriptionInfoByIccId(slotId);
		updateSubscriptionInfoByIccId(slotId, true /* updateEmbeddedSubs */);
		// Do not broadcast if the SIM is absent and inactive, because the logical slotId here is
		// no longer correct
		if (absentAndInactive == 0) {
		@@ -558,7 +583,7 @@ public class SubscriptionInfoUpdater extends Handler {
		logd("SIM" + (slotId + 1) + " Error ");
		}
		mIccId[slotId] = ICCID_STRING_FOR_NO_SIM;
		updateSubscriptionInfoByIccId(slotId);
		updateSubscriptionInfoByIccId(slotId, true /* updateEmbeddedSubs */);
		broadcastSimStateChanged(slotId, IccCardConstants.INTENT_VALUE_ICC_CARD_IO_ERROR,
		IccCardConstants.INTENT_VALUE_ICC_CARD_IO_ERROR);
		broadcastSimCardStateChanged(slotId, TelephonyManager.SIM_STATE_CARD_IO_ERROR);
		@@ -567,7 +592,8 @@ public class SubscriptionInfoUpdater extends Handler {
		updateCarrierServices(slotId, IccCardConstants.INTENT_VALUE_ICC_CARD_IO_ERROR);
		}

		synchronized private void updateSubscriptionInfoByIccId(int slotIndex) {
		private synchronized void updateSubscriptionInfoByIccId(int slotIndex,
		boolean updateEmbeddedSubs) {
		logd("updateSubscriptionInfoByIccId:+ Start");
		if (!SubscriptionManager.isValidSlotIndex(slotIndex)) {
		loge("[updateSubscriptionInfoByIccId]- invalid slotIndex=" + slotIndex);
		@@ -621,20 +647,30 @@ public class SubscriptionInfoUpdater extends Handler {
		} else {
		logd("bypass reset default data sub if inactive");
		}
		setSubInfoInitialized();
		}

		UiccController uiccController = UiccController.getInstance();
		UiccSlot[] uiccSlots = uiccController.getUiccSlots();
		if (uiccSlots != null) {
		Arrays.stream(uiccSlots)
		.filter(uiccSlot -> uiccSlot != null && uiccSlot.getUiccCard() != null)
		.map(uiccSlot -> uiccController.convertToPublicCardId(
		uiccSlot.getUiccCard().getCardId()))
		.forEach(cardId -> updateEmbeddedSubscriptions(cardId));
		if (uiccSlots != null && updateEmbeddedSubs) {
		List<Integer> cardIds = new ArrayList<>();
		for (UiccSlot uiccSlot : uiccSlots) {
		if (uiccSlot != null && uiccSlot.getUiccCard() != null) {
		int cardId = uiccController.convertToPublicCardId(
		uiccSlot.getUiccCard().getCardId());
		cardIds.add(cardId);
		}
		setSubInfoInitialized();
		}
		updateEmbeddedSubscriptions(cardIds, (hasChanges) -> {
		if (hasChanges) {
		SubscriptionController.getInstance().notifySubscriptionInfoChanged();
		}
		if (DBG) logd("updateSubscriptionInfoByIccId: SubscriptionInfo update complete");
		});
		}

		SubscriptionController.getInstance().notifySubscriptionInfoChanged();
		logd("updateSubscriptionInfoByIccId:- SubscriptionInfo update complete");
		if (DBG) logd("updateSubscriptionInfoByIccId: SubscriptionInfo update complete");
		}

		private static void setSubInfoInitialized() {
		@@ -655,25 +691,56 @@ public class SubscriptionInfoUpdater extends Handler {
		}

		/**
		* Update the cached list of embedded subscription for the eUICC with the given card ID
		* {@code cardId}.
		* Updates the cached list of embedded subscription for the eUICC with the given list of card
		* IDs {@code cardIds}. The step of reading the embedded subscription list from eUICC card is
		* executed in background thread. The callback {@code callback} is executed after the cache is
		* refreshed. The callback is executed in main thread.
		*/
		@VisibleForTesting(visibility = VisibleForTesting.Visibility.PRIVATE)
		public void updateEmbeddedSubscriptions(List<Integer> cardIds,
		@Nullable UpdateEmbeddedSubsCallback callback) {
		mBackgroundHandler.post(() -> {
		List<GetEuiccProfileInfoListResult> results = new ArrayList<>();
		for (int cardId : cardIds) {
		GetEuiccProfileInfoListResult result =
		EuiccController.get().blockingGetEuiccProfileInfoList(cardId);
		if (DBG) logd("blockingGetEuiccProfileInfoList cardId " + cardId);
		results.add(result);
		}

		// The runnable will be executed in the main thread.
		this.post(() -> {
		boolean hasChanges = false;
		for (GetEuiccProfileInfoListResult result : results) {
		if (updateEmbeddedSubscriptionsCache(result)) {
		hasChanges = true;
		}
		}
		// The latest state in the main thread may be changed when the callback is
		// triggered.
		if (callback != null) {
		callback.run(hasChanges);
		}
		});
		});
		}

		/**
		* Update the cached list of embedded subscription based on the passed in
		* GetEuiccProfileInfoListResult {@code result}.
		*
		* @return true if changes may have been made. This is not a guarantee that changes were made,
		* but notifications about subscription changes may be skipped if this returns false as an
		* optimization to avoid spurious notifications.
		*/
		@VisibleForTesting(visibility = VisibleForTesting.Visibility.PRIVATE)
		public boolean updateEmbeddedSubscriptions(int cardId) {
		if (DBG) logd("updateEmbeddedSubscriptions");
		private boolean updateEmbeddedSubscriptionsCache(GetEuiccProfileInfoListResult result) {
		if (DBG) logd("updateEmbeddedSubscriptionsCache");
		// Do nothing if eUICCs are disabled. (Previous entries may remain in the cache, but they
		// are filtered out of list calls as long as EuiccManager.isEnabled returns false).
		if (!mEuiccManager.isEnabled()) {
		return false;
		}

		GetEuiccProfileInfoListResult result =
		EuiccController.get().blockingGetEuiccProfileInfoList(cardId);
		if (DBG) logd("blockingGetEuiccProfileInfoList cardId " + cardId);
		if (result == null) {
		// IPC to the eUICC controller failed.
		return false;

src/java/com/android/internal/telephony/dataconnection/TransportManager.java

+15 −0

Original line number	Diff line number	Diff line
		@@ -423,6 +423,21 @@ public class TransportManager extends Handler {
		? AccessNetworkConstants.TRANSPORT_TYPE_WWAN : mCurrentTransports.get(apnType);
		}

		/**
		* Check if there is any APN type of network preferred on IWLAN.
		*
		* @return {@code true} if there is any APN preferred on IWLAN, otherwise {@code false}.
		*/
		public boolean isAnyApnPreferredOnIwlan() {
		for (int i = 0; i < mCurrentAvailableNetworks.size(); i++) {
		int[] networkList = mCurrentAvailableNetworks.valueAt(i);
		if (networkList.length > 0 && networkList[0] == AccessNetworkType.IWLAN) {
		return true;
		}
		}
		return false;
		}

		/**
		* Register for data handover needed event
		*