Snap for 11828632 from eaf15a9853ced2fd78b9421dff6767d5be3b6d2f to 24Q3-release (016bf19d) · Commits · e / os / android_frameworks_opt_telephony

flags/misc.aconfig

+11 −0

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

		# OWNER=linggm TARGET=24Q3
		flag {
		name: "combine_ril_death_handle"
		namespace: "telephony"
		description: "Upon radio service death, combine its handling to prevent race condition"
		bug:"319612362"
		metadata {
		purpose: PURPOSE_BUGFIX
		}
		}

		# OWNER=tjstuart TARGET=24Q3
		flag {
		name: "do_not_override_precise_label"

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

+2 −2

Original line number	Diff line number	Diff line
		@@ -187,7 +187,7 @@ public class PhoneFactory {
		Rlog.i(LOG_TAG, "Network Mode set to " + Integer.toString(networkModes[i]));
		sCommandsInterfaces[i] = new RIL(context,
		RadioAccessFamily.getRafFromNetworkType(networkModes[i]),
		cdmaSubscription, i);
		cdmaSubscription, i, featureFlags);
		}

		if (numPhones > 0) {
		@@ -312,7 +312,7 @@ public class PhoneFactory {
		for (int i = prevActiveModemCount; i < activeModemCount; i++) {
		sCommandsInterfaces[i] = new RIL(context, RadioAccessFamily.getRafFromNetworkType(
		RILConstants.PREFERRED_NETWORK_MODE),
		cdmaSubscription, i);
		cdmaSubscription, i, sFeatureFlags);
		sPhones[i] = createPhone(context, i);
		if (context.getPackageManager().hasSystemFeature(
		PackageManager.FEATURE_TELEPHONY_IMS)) {

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

+126 −40

Original line number	Diff line number	Diff line
		@@ -88,6 +88,7 @@ import com.android.internal.annotations.VisibleForTesting;
		import com.android.internal.telephony.cdma.CdmaInformationRecords;
		import com.android.internal.telephony.cdma.CdmaSmsBroadcastConfigInfo;
		import com.android.internal.telephony.emergency.EmergencyConstants;
		import com.android.internal.telephony.flags.FeatureFlags;
		import com.android.internal.telephony.gsm.SmsBroadcastConfigInfo;
		import com.android.internal.telephony.imsphone.ImsCallInfo;
		import com.android.internal.telephony.metrics.ModemRestartStats;
		@@ -221,6 +222,8 @@ public class RIL extends BaseCommands implements CommandsInterface {

		public static final int MAX_SERVICE_IDX = HAL_SERVICE_IMS;

		@NonNull private final FeatureFlags mFeatureFlags;

		/**
		* An array of sets that records if services are disabled in the HAL for a specific phone ID
		* slot to avoid further getService requests for that service. See XXX_SERVICE for the indices.
		@@ -384,6 +387,20 @@ public class RIL extends BaseCommands implements CommandsInterface {
		case EVENT_AIDL_PROXY_DEAD:
		int aidlService = msg.arg1;
		long msgCookie = (long) msg.obj;
		if (mFeatureFlags.combineRilDeathHandle()) {
		if (msgCookie == mServiceCookies.get(aidlService).get()) {
		riljLog("handleMessage: EVENT_AIDL_PROXY_DEAD cookie = " + msgCookie
		+ ", service = " + serviceToString(aidlService) + ", cookie = "
		+ mServiceCookies.get(aidlService));
		mIsRadioProxyInitialized = false;
		resetProxyAndRequestList(aidlService);
		// Remove duplicate death message to avoid duplicate reset.
		mRilHandler.removeMessages(EVENT_AIDL_PROXY_DEAD);
		} else {
		riljLog("Ignore stale EVENT_AIDL_PROXY_DEAD for service "
		+ serviceToString(aidlService));
		}
		} else {
		riljLog("handleMessage: EVENT_AIDL_PROXY_DEAD cookie = " + msgCookie
		+ ", service = " + serviceToString(aidlService) + ", cookie = "
		+ mServiceCookies.get(aidlService));
		@@ -391,6 +408,7 @@ public class RIL extends BaseCommands implements CommandsInterface {
		mIsRadioProxyInitialized = false;
		resetProxyAndRequestList(aidlService);
		}
		}
		break;
		}
		}
		@@ -434,10 +452,16 @@ public class RIL extends BaseCommands implements CommandsInterface {
		public void serviceDied(long cookie) {
		// Deal with service going away
		riljLog("serviceDied");
		if (mFeatureFlags.combineRilDeathHandle()) {
		mRilHandler.sendMessageAtFrontOfQueue(mRilHandler.obtainMessage(
		EVENT_RADIO_PROXY_DEAD,
		HAL_SERVICE_RADIO, 0 /* ignored arg2 */, cookie));
		} else {
		mRilHandler.sendMessage(mRilHandler.obtainMessage(EVENT_RADIO_PROXY_DEAD,
		HAL_SERVICE_RADIO, 0 /* ignored arg2 */, cookie));
		}
		}
		}

		private final class BinderServiceDeathRecipient implements IBinder.DeathRecipient {
		private IBinder mBinder;
		@@ -467,24 +491,49 @@ public class RIL extends BaseCommands implements CommandsInterface {
		@Override
		public void binderDied() {
		riljLog("Service " + serviceToString(mService) + " has died.");
		if (mFeatureFlags.combineRilDeathHandle()) {
		mRilHandler.sendMessageAtFrontOfQueue(mRilHandler.obtainMessage(
		EVENT_AIDL_PROXY_DEAD, mService, 0 /* ignored arg2 */,
		mServiceCookies.get(mService).get()));
		} else {
		mRilHandler.sendMessage(mRilHandler.obtainMessage(EVENT_AIDL_PROXY_DEAD, mService,
		0 /* ignored arg2 */, mServiceCookies.get(mService).get()));
		}
		unlinkToDeath();
		}
		}

		private synchronized void resetProxyAndRequestList(int service) {
		/**
		* Reset services. If one of the AIDL service is reset, all the other AIDL services will be
		* reset as well.
		* @param service The service to reset.
		*/
		private synchronized void resetProxyAndRequestList(@HalService int service) {
		if (service == HAL_SERVICE_RADIO) {
		mRadioProxy = null;
		// Increment the cookie so that death notification can be ignored
		mServiceCookies.get(service).incrementAndGet();
		} else {
		mServiceProxies.get(service).clear();
		if (mFeatureFlags.combineRilDeathHandle()) {
		// Reset all aidl services.
		for (int i = MIN_SERVICE_IDX; i <= MAX_SERVICE_IDX; i++) {
		if (i == HAL_SERVICE_RADIO) continue;
		if (mServiceProxies.get(i) == null) {
		// This should only happen in tests
		riljLoge("Null service proxy for service " + serviceToString(i));
		continue;
		}

		mServiceProxies.get(i).clear();
		// Increment the cookie so that death notification can be ignored
		mServiceCookies.get(i).incrementAndGet();
		}
		} else {
		mServiceProxies.get(service).clear();
		// Increment the cookie so that death notification can be ignored
		mServiceCookies.get(service).incrementAndGet();
		}
		}

		// TODO: If a service doesn't exist or is unimplemented, it shouldn't cause the radio to
		// become unavailable for all other services
		setRadioState(TelephonyManager.RADIO_POWER_UNAVAILABLE, true /* forceNotifyRegistrants */);

		RILRequest.resetSerial();
		@@ -493,10 +542,23 @@ public class RIL extends BaseCommands implements CommandsInterface {

		if (service == HAL_SERVICE_RADIO) {
		getRadioProxy();
		} else {
		if (mFeatureFlags.combineRilDeathHandle()) {
		// Reset all aidl services.
		for (int i = MIN_SERVICE_IDX; i <= MAX_SERVICE_IDX; i++) {
		if (i == HAL_SERVICE_RADIO) continue;
		if (mServiceProxies.get(i) == null) {
		// This should only happen in tests
		riljLoge("Null service proxy for service " + serviceToString(i));
		continue;
		}
		getRadioServiceProxy(i);
		}
		} else {
		getRadioServiceProxy(service);
		}
		}
		}

		/**
		* Request to enable/disable the mock modem service.
		@@ -512,10 +574,6 @@ public class RIL extends BaseCommands implements CommandsInterface {
		mMockModem = null;

		mMockModem = new MockModem(mContext, serviceName, mPhoneId);
		if (mMockModem == null) {
		riljLoge("MockModem create fail.");
		return false;
		}

		// Disable HIDL service
		if (mRadioProxy != null) {
		@@ -552,11 +610,17 @@ public class RIL extends BaseCommands implements CommandsInterface {

		if (serviceBound) {
		mIsRadioProxyInitialized = false;
		if (mFeatureFlags.combineRilDeathHandle()) {
		// Reset both hidl and aidl proxies.
		resetProxyAndRequestList(HAL_SERVICE_RADIO);
		resetProxyAndRequestList(HAL_SERVICE_DATA);
		} else {
		for (int service = MIN_SERVICE_IDX; service <= MAX_SERVICE_IDX; service++) {
		resetProxyAndRequestList(service);
		}
		}
		}
		}

		if ((serviceName == null) \|\| (!serviceBound)) {
		if (serviceBound) riljLog("Unbinding to MockModemService");
		@@ -581,9 +645,17 @@ public class RIL extends BaseCommands implements CommandsInterface {
		mHalVersion.put(service, RADIO_HAL_VERSION_UNSUPPORTED);
		}
		}
		if (!mFeatureFlags.combineRilDeathHandle()) {
		resetProxyAndRequestList(service);
		}
		}
		if (mFeatureFlags.combineRilDeathHandle()) {
		// Reset both hidl and aidl proxies. Must be after cleaning mocked halVersion,
		// otherwise an aidl service will be incorrectly considered as disabled.
		resetProxyAndRequestList(HAL_SERVICE_RADIO);
		resetProxyAndRequestList(HAL_SERVICE_DATA);
		}
		}
		}

		return serviceBound;
		@@ -990,6 +1062,22 @@ public class RIL extends BaseCommands implements CommandsInterface {
		@Override
		public synchronized void onSlotActiveStatusChange(boolean active) {
		mIsRadioProxyInitialized = false;
		if (mFeatureFlags.combineRilDeathHandle()) {
		if (active) {
		for (int service = MIN_SERVICE_IDX; service <= MAX_SERVICE_IDX; service++) {
		// Try to connect to RIL services and set response functions.
		if (service == HAL_SERVICE_RADIO) {
		getRadioProxy();
		} else {
		getRadioServiceProxy(service);
		}
		}
		} else {
		// Reset both hidl and aidl proxies
		resetProxyAndRequestList(HAL_SERVICE_RADIO);
		resetProxyAndRequestList(HAL_SERVICE_DATA);
		}
		} else {
		for (int service = MIN_SERVICE_IDX; service <= MAX_SERVICE_IDX; service++) {
		if (active) {
		// Try to connect to RIL services and set response functions.
		@@ -1003,23 +1091,21 @@ public class RIL extends BaseCommands implements CommandsInterface {
		}
		}
		}
		}

		//***** Constructors

		@UnsupportedAppUsage
		public RIL(Context context, int allowedNetworkTypes, int cdmaSubscription) {
		this(context, allowedNetworkTypes, cdmaSubscription, null);
		}

		@UnsupportedAppUsage
		public RIL(Context context, int allowedNetworkTypes, int cdmaSubscription, Integer instanceId) {
		this(context, allowedNetworkTypes, cdmaSubscription, instanceId, null);
		public RIL(Context context, int allowedNetworkTypes, int cdmaSubscription, Integer instanceId,
		@NonNull FeatureFlags flags) {
		this(context, allowedNetworkTypes, cdmaSubscription, instanceId, null, flags);
		}

		@VisibleForTesting
		public RIL(Context context, int allowedNetworkTypes, int cdmaSubscription, Integer instanceId,
		SparseArray<RadioServiceProxy> proxies) {
		SparseArray<RadioServiceProxy> proxies, @NonNull FeatureFlags flags) {
		super(context);
		mFeatureFlags = flags;
		if (RILJ_LOGD) {
		riljLog("RIL: init allowedNetworkTypes=" + allowedNetworkTypes
		+ " cdmaSubscription=" + cdmaSubscription + ")");

src/java/com/android/internal/telephony/satellite/SatelliteSOSMessageRecommender.java

+5 −0

Original line number	Diff line number	Diff line
		@@ -190,6 +190,11 @@ public class SatelliteSOSMessageRecommender extends Handler {
		return;
		}

		if (hasMessages(EVENT_EMERGENCY_CALL_STARTED)) {
		logd("onEmergencyCallStarted: Ignoring due to ongoing event:");
		return;
		}

		/*
		* Right now, assume that the device is connected to satellite via carrier within hysteresis
		* time. However, this might not be correct when the monitoring timer expires. Thus, we

src/java/com/android/internal/telephony/subscription/SubscriptionManagerService.java

+5 −0

Original line number	Diff line number	Diff line
		@@ -4724,6 +4724,11 @@ public class SubscriptionManagerService extends ISub.Stub {
		"config_satellite_sim_spn_identifier", "");
		}
		log("isSatelliteSpn: overlaySpn=" + overlaySpn + ", spn=" + spn);

		if (TextUtils.isEmpty(spn) \|\| TextUtils.isEmpty(overlaySpn)) {
		return false;
		}

		return TextUtils.equals(spn, overlaySpn);
		}