Snap for 6429305 from 7c379133c6b939f2b7b53464170b049ec63306b5 to rvc-release (27effa7a) · Commits · e / os / android_frameworks_opt_telephony

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

+47 −1

Original line number	Diff line number	Diff line
		@@ -55,15 +55,19 @@ import android.text.TextUtils;
		import android.util.ArrayMap;
		import android.util.ArraySet;
		import android.util.IntArray;
		import android.util.LocalLog;

		import com.android.internal.telephony.uicc.IccUtils;
		import com.android.telephony.Rlog;

		import java.io.FileDescriptor;
		import java.io.PrintWriter;
		import java.util.Arrays;
		import java.util.Collections;
		import java.util.List;
		import java.util.Map;
		import java.util.Set;
		import java.util.StringJoiner;

		/**
		* CarrierPrivilegesTracker will track the Carrier Privileges for a specific {@link Phone}.
		@@ -126,6 +130,7 @@ public class CarrierPrivilegesTracker extends Handler {
		private final UserManager mUserManager;
		private final TelephonyManager mTelephonyManager;
		private final RegistrantList mRegistrantList;
		private final LocalLog mLocalLog;

		// Stores certificate hashes for Carrier Config-loaded certs. Certs must be UPPERCASE.
		private final Set<String> mCarrierConfigCerts;
		@@ -140,7 +145,7 @@ public class CarrierPrivilegesTracker extends Handler {
		private final Map<String, Set<Integer>> mCachedUids;

		// Privileged UIDs must be kept in sorted order for update-checks.
		protected int[] mPrivilegedUids;
		private int[] mPrivilegedUids;

		private final BroadcastReceiver mIntentReceiver =
		new BroadcastReceiver() {
		@@ -208,6 +213,7 @@ public class CarrierPrivilegesTracker extends Handler {
		mUserManager = (UserManager) mContext.getSystemService(Context.USER_SERVICE);
		mTelephonyManager = (TelephonyManager) mContext.getSystemService(Context.TELEPHONY_SERVICE);
		mPhone = phone;
		mLocalLog = new LocalLog(100);

		IntentFilter filter = new IntentFilter();
		filter.addAction(CarrierConfigManager.ACTION_CARRIER_CONFIG_CHANGED);
		@@ -291,6 +297,10 @@ public class CarrierPrivilegesTracker extends Handler {
		updatedCarrierConfigCerts = getCarrierConfigCerts(subId);
		}

		mLocalLog.log("CarrierConfigUpdated:"
		+ " subId=" + subId
		+ " slotIndex=" + slotIndex
		+ " updated CarrierConfig certs=" + updatedCarrierConfigCerts);
		maybeUpdateCertsAndNotifyRegistrants(mCarrierConfigCerts, updatedCarrierConfigCerts);
		}

		@@ -322,6 +332,10 @@ public class CarrierPrivilegesTracker extends Handler {
		updatedUiccCerts = getSimCerts();
		}

		mLocalLog.log("SIM State Changed:"
		+ " slotId=" + slotId
		+ " simState=" + simState
		+ " updated SIM-loaded certs=" + updatedUiccCerts);
		maybeUpdateCertsAndNotifyRegistrants(mUiccCerts, updatedUiccCerts);
		}

		@@ -352,6 +366,9 @@ public class CarrierPrivilegesTracker extends Handler {

		updateCertsForPackage(pkg);
		mCachedUids.put(pkg.packageName, getUidsForPackage(pkg.packageName));
		mLocalLog.log("Package added/replaced:"
		+ " pkg=" + Rlog.pii(TAG, pkgName)
		+ " cert hashes=" + mInstalledPackageCerts.get(pkgName));

		maybeUpdatePrivilegedUidsAndNotifyRegistrants();
		}
		@@ -377,6 +394,8 @@ public class CarrierPrivilegesTracker extends Handler {
		}
		mCachedUids.remove(pkgName);

		mLocalLog.log("Package removed: pkg=" + Rlog.pii(TAG, pkgName));

		maybeUpdatePrivilegedUidsAndNotifyRegistrants();
		}

		@@ -401,6 +420,19 @@ public class CarrierPrivilegesTracker extends Handler {

		// Okay because no registrants exist yet
		maybeUpdatePrivilegedUidsAndNotifyRegistrants();

		mLocalLog.log("Initializing state:"
		+ " CarrierConfig certs=" + mCarrierConfigCerts
		+ " SIM-loaded certs=" + mUiccCerts
		+ " installed pkgs=" + getObfuscatedPackages());
		}

		private String getObfuscatedPackages() {
		StringJoiner obfuscatedPkgs = new StringJoiner(",", "{", "}");
		for (Map.Entry<String, Set<String>> pkg : mInstalledPackageCerts.entrySet()) {
		obfuscatedPkgs.add("pkg(" + Rlog.pii(TAG, pkg.getKey()) + ")=" + pkg.getValue());
		}
		return obfuscatedPkgs.toString();
		}

		private void maybeUpdateCertsAndNotifyRegistrants(
		@@ -422,6 +454,8 @@ public class CarrierPrivilegesTracker extends Handler {

		mPrivilegedUids = currentPrivilegedUids;
		mRegistrantList.notifyResult(mPrivilegedUids);

		mLocalLog.log("Privileged UIDs changed. New UIDs=" + Arrays.toString(mPrivilegedUids));
		}

		private int[] getCurrentPrivilegedUidsForAllUsers() {
		@@ -468,6 +502,18 @@ public class CarrierPrivilegesTracker extends Handler {
		return uids;
		}

		/**
		* Dump the local log buffer and other internal state of CarrierPrivilegesTracker.
		*/
		public void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
		pw.println("Dump of CarrierPrivilegesTracker");
		pw.println("CarrierPrivilegesTracker - Log Begin ----");
		mLocalLog.dump(fd, pw, args);
		pw.println("CarrierPrivilegesTracker - Log End ----");
		pw.println("CarrierPrivilegesTracker - Privileged UIDs: "
		+ Arrays.toString(mPrivilegedUids));
		}

		/**
		* Registers the given Registrant with this tracker.
		*

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

+6 −2

Original line number	Diff line number	Diff line
		@@ -4313,8 +4313,6 @@ public abstract class Phone extends Handler implements PhoneInternalInterface {
		pw.println(" isInEmergencySmsMode=" + isInEmergencySmsMode());
		pw.println(" isEcmCanceledForEmergency=" + isEcmCanceledForEmergency());
		pw.println(" service state=" + getServiceState());
		String privilegedUids = Arrays.toString(mCarrierPrivilegesTracker.mPrivilegedUids);
		pw.println(" administratorUids=" + privilegedUids);
		pw.flush();
		pw.println("++++++++++++++++++++++++++++++++");

		@@ -4437,6 +4435,12 @@ public abstract class Phone extends Handler implements PhoneInternalInterface {
		pw.println("++++++++++++++++++++++++++++++++");
		}

		if (getCarrierPrivilegesTracker() != null) {
		pw.println("CarrierPrivilegesTracker:");
		getCarrierPrivilegesTracker().dump(fd, pw, args);
		pw.println("++++++++++++++++++++++++++++++++");
		}

		pw.println("Phone Local Log: ");
		if (mLocalLog != null) {
		try {

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

+23 −20

Original line number	Diff line number	Diff line
		@@ -2419,28 +2419,28 @@ public class RIL extends BaseCommands implements CommandsInterface {
		android.hardware.radio.V1_1.RadioAccessSpecifier rasInHalFormat =
		new android.hardware.radio.V1_1.RadioAccessSpecifier();
		rasInHalFormat.radioAccessNetwork = ras.getRadioAccessNetwork();
		List<Integer> bands = null;
		ArrayList<Integer> bands = new ArrayList<>();
		if (ras.getBands() != null) {
		for (int band : ras.getBands()) {
		bands.add(band);
		}
		}
		switch (ras.getRadioAccessNetwork()) {
		case AccessNetworkType.GERAN:
		bands = rasInHalFormat.geranBands;
		rasInHalFormat.geranBands = bands;
		break;
		case AccessNetworkType.UTRAN:
		bands = rasInHalFormat.utranBands;
		rasInHalFormat.utranBands = bands;
		break;
		case AccessNetworkType.EUTRAN:
		bands = rasInHalFormat.eutranBands;
		rasInHalFormat.eutranBands = bands;
		break;
		default:
		Log.wtf(RILJ_LOG_TAG, "radioAccessNetwork " + ras.getRadioAccessNetwork()
		+ " not supported on IRadio 1.1!");
		+ " not supported on IRadio < 1.5!");
		return null;
		}

		if (ras.getBands() != null) {
		for (int band : ras.getBands()) {
		bands.add(band);
		}
		}
		if (ras.getChannels() != null) {
		for (int channel : ras.getChannels()) {
		rasInHalFormat.channels.add(channel);
		@@ -2454,32 +2454,35 @@ public class RIL extends BaseCommands implements CommandsInterface {
		convertRadioAccessSpecifierToRadioHAL_1_5(RadioAccessSpecifier ras) {
		android.hardware.radio.V1_5.RadioAccessSpecifier rasInHalFormat =
		new android.hardware.radio.V1_5.RadioAccessSpecifier();
		android.hardware.radio.V1_5.RadioAccessSpecifier.Bands bandsInHalFormat =
		new android.hardware.radio.V1_5.RadioAccessSpecifier.Bands();
		rasInHalFormat.radioAccessNetwork = convertAntToRan(ras.getRadioAccessNetwork());
		List<Integer> bands;
		ArrayList<Integer> bands = new ArrayList<>();
		if (ras.getBands() != null) {
		for (int band : ras.getBands()) {
		bands.add(band);
		}
		}
		switch (ras.getRadioAccessNetwork()) {
		case AccessNetworkType.GERAN:
		bands = rasInHalFormat.bands.geranBands();
		bandsInHalFormat.geranBands(bands);
		break;
		case AccessNetworkType.UTRAN:
		bands = rasInHalFormat.bands.utranBands();
		bandsInHalFormat.utranBands(bands);
		break;
		case AccessNetworkType.EUTRAN:
		bands = rasInHalFormat.bands.eutranBands();
		bandsInHalFormat.eutranBands(bands);
		break;
		case AccessNetworkType.NGRAN:
		bands = rasInHalFormat.bands.ngranBands();
		bandsInHalFormat.ngranBands(bands);
		break;
		default:
		Log.wtf(RILJ_LOG_TAG, "radioAccessNetwork " + ras.getRadioAccessNetwork()
		+ " not supported on IRadio 1.5!");
		return null;
		}
		rasInHalFormat.bands = bandsInHalFormat;

		if (ras.getBands() != null) {
		for (int band : ras.getBands()) {
		bands.add(band);
		}
		}
		if (ras.getChannels() != null) {
		for (int channel : ras.getChannels()) {
		rasInHalFormat.channels.add(channel);

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

+50 −26

Original line number	Diff line number	Diff line
		@@ -119,6 +119,8 @@ import java.lang.annotation.Retention;
		import java.lang.annotation.RetentionPolicy;
		import java.util.ArrayList;
		import java.util.Arrays;
		import java.util.Collections;
		import java.util.Comparator;
		import java.util.HashSet;
		import java.util.LinkedList;
		import java.util.List;
		@@ -128,6 +130,7 @@ import java.util.concurrent.atomic.AtomicInteger;
		import java.util.regex.Matcher;
		import java.util.regex.Pattern;
		import java.util.regex.PatternSyntaxException;
		import java.util.stream.Collectors;

		/**
		* {@hide}
		@@ -448,7 +451,6 @@ public class ServiceStateTracker extends Handler {
		protected final GsmCdmaPhone mPhone;

		private CellIdentity mCellIdentity;
		private CellIdentity mNewCellIdentity;
		private static final int MS_PER_HOUR = 60 * 60 * 1000;
		private final NitzStateMachine mNitzState;

		@@ -741,7 +743,6 @@ public class ServiceStateTracker extends Handler {
		mLastNitzData = null;
		mNitzState.handleNetworkUnavailable();
		mCellIdentity = null;
		mNewCellIdentity = null;
		mSignalStrengthUpdatedTime = System.currentTimeMillis();

		//cancel any pending pollstate request on voice tech switching
		@@ -2181,8 +2182,6 @@ public class ServiceStateTracker extends Handler {
		}
		}

		mNewCellIdentity = networkRegState.getCellIdentity();

		if (DBG) {
		log("handlePollStateResultMessage: CS cellular. " + networkRegState);
		}
		@@ -3083,7 +3082,6 @@ public class ServiceStateTracker extends Handler {
		switch (mCi.getRadioState()) {
		case TelephonyManager.RADIO_POWER_UNAVAILABLE:
		mNewSS.setStateOutOfService();
		mNewCellIdentity = null;
		setSignalStrengthDefaultValues();
		mLastNitzData = null;
		mNitzState.handleNetworkUnavailable();
		@@ -3092,7 +3090,6 @@ public class ServiceStateTracker extends Handler {

		case TelephonyManager.RADIO_POWER_OFF:
		mNewSS.setStateOff();
		mNewCellIdentity = null;
		setSignalStrengthDefaultValues();
		mLastNitzData = null;
		mNitzState.handleNetworkUnavailable();
		@@ -3139,6 +3136,35 @@ public class ServiceStateTracker extends Handler {
		}
		}

		/**
		* Get the highest-priority CellIdentity for a provided ServiceState.
		*
		* Choose a CellIdentity for ServiceState using the following rules:
		* 1) WWAN only (WLAN is excluded)
		* 2) Registered > Camped
		* 3) CS > PS
		*
		* @param ss a Non-Null ServiceState object
		*
		* @return a list of CellIdentity objects in decreasing order of preference.
		*/
		@VisibleForTesting public static @NonNull List<CellIdentity> getPrioritizedCellIdentities(
		@NonNull final ServiceState ss) {
		final List<NetworkRegistrationInfo> regInfos = ss.getNetworkRegistrationInfoList();
		if (regInfos.isEmpty()) return Collections.emptyList();

		return regInfos.stream()
		.filter(nri -> nri.getCellIdentity() != null)
		.filter(nri -> nri.getTransportType() == AccessNetworkConstants.TRANSPORT_TYPE_WWAN)
		.sorted(Comparator
		.comparing(NetworkRegistrationInfo::isRegistered)
		.thenComparing((nri) -> nri.getDomain() & NetworkRegistrationInfo.DOMAIN_CS)
		.reversed())
		.map(nri -> nri.getCellIdentity())
		.distinct()
		.collect(Collectors.toList());
		}

		private void pollStateDone() {
		if (!mPhone.isPhoneTypeGsm()) {
		updateRoamingState();
		@@ -3241,8 +3267,13 @@ public class ServiceStateTracker extends Handler {
		mNewSS.getNetworkRegistrationInfo(
		NetworkRegistrationInfo.DOMAIN_PS, AccessNetworkType.EUTRAN));

		boolean hasLocationChanged = (mCellIdentity == null ? mNewCellIdentity != null
		: !mCellIdentity.isSameCell(mNewCellIdentity));
		final List<CellIdentity> prioritizedCids = getPrioritizedCellIdentities(mNewSS);

		final CellIdentity primaryCellIdentity = prioritizedCids.isEmpty()
		? null : prioritizedCids.get(0);

		boolean hasLocationChanged = mCellIdentity == null
		? primaryCellIdentity != null : !mCellIdentity.isSameCell(primaryCellIdentity);

		// ratchet the new tech up through its rat family but don't drop back down
		// until cell change or device is OOS
		@@ -3328,7 +3359,7 @@ public class ServiceStateTracker extends Handler {
		// TODO: we may add filtering to reduce the event logged,
		// i.e. check preferred network setting, only switch to 2G, etc
		if (hasRilVoiceRadioTechnologyChanged) {
		int cid = getCidFromCellIdentity(mNewCellIdentity);
		int cid = getCidFromCellIdentity(primaryCellIdentity);
		// NOTE: this code was previously located after mSS and mNewSS are swapped, so
		// existing logs were incorrectly using the new state for "network_from"
		// and STATE_OUT_OF_SERVICE for "network_to". To avoid confusion, use a new log tag
		@@ -3364,10 +3395,7 @@ public class ServiceStateTracker extends Handler {
		// clean slate for next time
		mNewSS.setStateOutOfService();

		// swap mCellIdentity and mNewCellIdentity to put new state in mCellIdentity
		CellIdentity tempCellId = mCellIdentity;
		mCellIdentity = mNewCellIdentity;
		mNewCellIdentity = tempCellId;
		mCellIdentity = primaryCellIdentity;

		if (hasRilVoiceRadioTechnologyChanged) {
		updatePhoneObject();
		@@ -3426,10 +3454,13 @@ public class ServiceStateTracker extends Handler {
		// incomplete.
		// CellIdentity can return a null MCC and MNC in CDMA
		String localeOperator = operatorNumeric;
		if (isInvalidOperatorNumeric(operatorNumeric) && (mCellIdentity != null)
		&& mCellIdentity.getMccString() != null
		&& mCellIdentity.getMncString() != null) {
		localeOperator = mCellIdentity.getMccString() + mCellIdentity.getMncString();
		if (isInvalidOperatorNumeric(operatorNumeric)) {
		for (CellIdentity cid : prioritizedCids) {
		if (!TextUtils.isEmpty(cid.getPlmn())) {
		localeOperator = cid.getPlmn();
		break;
		}
		}
		}

		if (isInvalidOperatorNumeric(localeOperator)) {
		@@ -3438,16 +3469,10 @@ public class ServiceStateTracker extends Handler {
		// operator numeric in locale tracker is null. The async update will allow getting
		// cell info from the modem instead of using the cached one.
		mLocaleTracker.updateOperatorNumeric("");
		} else if (mSS.getRilDataRadioTechnology() != ServiceState.RIL_RADIO_TECHNOLOGY_IWLAN) {
		// If the device is on IWLAN, modems manufacture a ServiceState with the MCC/MNC of
		// the SIM as if we were talking to towers. Telephony code then uses that with
		// mccTable to suggest a timezone. We shouldn't do that if the MCC/MNC is from IWLAN

		// Update IDD.
		} else {
		if (!mPhone.isPhoneTypeGsm()) {
		setOperatorIdd(localeOperator);
		}

		mLocaleTracker.updateOperatorNumeric(localeOperator);
		}

		@@ -3764,7 +3789,7 @@ public class ServiceStateTracker extends Handler {
		}

		// Retrieve the current country information
		// with the MCC got from opeatorNumeric.
		// with the MCC got from operatorNumeric.
		String idd = mHbpcdUtils.getIddByMcc(
		Integer.parseInt(operatorNumeric.substring(0,3)));
		if (idd != null && !idd.isEmpty()) {
		@@ -5132,7 +5157,6 @@ public class ServiceStateTracker extends Handler {
		pw.println(" mPendingRadioPowerOffAfterDataOff=" + mPendingRadioPowerOffAfterDataOff);
		pw.println(" mPendingRadioPowerOffAfterDataOffTag=" + mPendingRadioPowerOffAfterDataOffTag);
		pw.println(" mCellIdentity=" + Rlog.pii(VDBG, mCellIdentity));
		pw.println(" mNewCellIdentity=" + Rlog.pii(VDBG, mNewCellIdentity));
		pw.println(" mLastCellInfoReqTime=" + mLastCellInfoReqTime);
		dumpCellInfoList(pw);
		pw.flush();

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

+170 −34

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