Do not push carrier configs when they are not for an identified carrier am:... (743a1b6f) · Commits · e / os / android_frameworks_opt_telephony

src/java/com/android/internal/telephony/imsphone/ImsPhoneCallTracker.java

+57 −35

Original line number	Diff line number	Diff line
		@@ -188,7 +188,9 @@ public class ImsPhoneCallTracker extends CallTracker implements ImsPullCall {
		private final Map<String, CallQualityMetrics> mCallQualityMetrics = new ConcurrentHashMap<>();
		private final ConcurrentLinkedQueue<CallQualityMetrics> mCallQualityMetricsHistory =
		new ConcurrentLinkedQueue<>();
		private boolean mCarrierConfigLoaded = false;
		// True if there is a carrier config loaded for a specific subscrption (and not the default
		// configuration).
		private boolean mCarrierConfigLoadedForSubscription = false;

		private final MmTelFeatureListener mMmTelFeatureListener = new MmTelFeatureListener();
		private class MmTelFeatureListener extends MmTelFeature.Listener {
		@@ -354,18 +356,10 @@ public class ImsPhoneCallTracker extends CallTracker implements ImsPullCall {
		}
		}

		private BroadcastReceiver mReceiver = new BroadcastReceiver() {
		private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
		@Override
		public void onReceive(Context context, Intent intent) {
		if (intent.getAction().equals(CarrierConfigManager.ACTION_CARRIER_CONFIG_CHANGED)) {
		int subId = intent.getIntExtra(PhoneConstants.SUBSCRIPTION_KEY,
		SubscriptionManager.INVALID_SUBSCRIPTION_ID);
		if (subId == mPhone.getSubId()) {
		updateCarrierConfiguration(subId);
		log("onReceive : Updating mAllowEmergencyVideoCalls = " +
		mAllowEmergencyVideoCalls);
		}
		} else if (TelecomManager.ACTION_DEFAULT_DIALER_CHANGED.equals(intent.getAction())) {
		if (TelecomManager.ACTION_DEFAULT_DIALER_CHANGED.equals(intent.getAction())) {
		mDefaultDialerUid.set(getPackageUid(context, intent.getStringExtra(
		TelecomManager.EXTRA_CHANGE_DEFAULT_DIALER_PACKAGE_NAME)));
		}
		@@ -945,7 +939,6 @@ public class ImsPhoneCallTracker extends CallTracker implements ImsPullCall {
		mMetrics = TelephonyMetrics.getInstance();

		IntentFilter intentfilter = new IntentFilter();
		intentfilter.addAction(CarrierConfigManager.ACTION_CARRIER_CONFIG_CHANGED);
		intentfilter.addAction(TelecomManager.ACTION_DEFAULT_DIALER_CHANGED);
		mPhone.getContext().registerReceiver(mReceiver, intentfilter);
		updateCarrierConfiguration(mPhone.getSubId());
		@@ -970,7 +963,20 @@ public class ImsPhoneCallTracker extends CallTracker implements ImsPullCall {
		LOG_TAG, new FeatureConnector.Listener<ImsManager>() {
		public void connectionReady(ImsManager manager, int subId) throws ImsException {
		mImsManager = manager;
		startListeningForCalls();
		log("connectionReady for subId = " + subId);
		if (subId != mPhone.getSubId()) {
		// this means we are behind the ImsService that is actually connected,
		// skip setting up the ImsService connection so that we do not send the
		// wrong state information to that subscription.
		// We will get another connectionReady with the up to date info once
		// the ImsResolver has caught up.
		loge("connectionReady: skipping, connection to ImsService for "
		+ "subId = " + subId + " does not match the ImsPhone's current "
		+ "subId = " + mPhone.getSubId());
		return;

		}
		startListeningForCalls(subId);
		}

		@Override
		@@ -1013,7 +1019,7 @@ public class ImsPhoneCallTracker extends CallTracker implements ImsPullCall {
		}

		@VisibleForTesting
		public void startListeningForCalls() throws ImsException {
		public void startListeningForCalls(int subId) throws ImsException {
		log("startListeningForCalls");
		mOperationLocalLog.log("startListeningForCalls - Connecting to ImsService");
		ImsExternalCallTracker externalCallTracker = mPhone.getExternalCallTracker();
		@@ -1047,9 +1053,7 @@ public class ImsPhoneCallTracker extends CallTracker implements ImsPullCall {
		mUtInterface.registerForSuppServiceIndication(this, EVENT_SUPP_SERVICE_INDICATION,
		null);
		}

		maybeConfigureRtpHeaderExtensions();
		updateImsServiceConfig();
		updateCarrierConfiguration(subId);
		// For compatibility with apps that still use deprecated intent
		sendImsServiceStateIntent(ImsManager.ACTION_IMS_SERVICE_UP);
		}
		@@ -1465,13 +1469,33 @@ public class ImsPhoneCallTracker extends CallTracker implements ImsPullCall {
		* removed.
		*/
		private void updateCarrierConfiguration(int subId) {
		// start by assuming the carrier config is not loaded for the provided subscription.
		mCarrierConfigLoadedForSubscription = false;

		CarrierConfigManager carrierConfigManager = (CarrierConfigManager)
		mPhone.getContext().getSystemService(Context.CARRIER_CONFIG_SERVICE);
		if (carrierConfigManager == null
		\|\| !SubscriptionController.getInstance().isActiveSubId(subId)) {
		loge("cacheCarrierConfiguration: No carrier config service found" + " "
		+ "or not active subId = " + subId);
		mCarrierConfigLoaded = false;
		if (carrierConfigManager == null) {
		loge("updateCarrierConfiguration: No carrier config service found");
		return;
		}
		PersistableBundle carrierConfig = carrierConfigManager.getConfigForSubId(subId);
		if (carrierConfig == null) {
		loge("updateCarrierConfiguration: carrier config is null, skipping.");
		return;
		}

		// Ensure the local cache is up to date first (including default config for no SIM case) in
		// ImsPhoneCallTracker to ensure we do not carry over settings from the previously inserted
		// SIM for things like emergency calling.
		updateCarrierConfigCache(carrierConfig);
		log("updateCarrierConfiguration : Updating mAllowEmergencyVideoCalls = "
		+ mAllowEmergencyVideoCalls);
		// Check for changes due to carrier config.
		maybeConfigureRtpHeaderExtensions();

		if (!SubscriptionController.getInstance().isActiveSubId(subId)) {
		loge("updateCarrierConfiguration: skipping notification to ImsService, non"
		+ "active subId = " + subId);
		return;
		}

		@@ -1482,25 +1506,22 @@ public class ImsPhoneCallTracker extends CallTracker implements ImsPullCall {
		// when the device is still locked. A CARRIER_CONFIG_CHANGED indication will be sent
		// once the device moves to ready.
		if (state != null && (!state.iccCardExist() \|\| state.isPinLocked())) {
		loge("cacheCarrierConfiguration: card state is not ready, skipping. State= "
		+ state);
		mCarrierConfigLoaded = false;
		loge("updateCarrierConfiguration: card state is not ready, skipping "
		+ "notification to ImsService. State= " + state);
		return;
		}
		}

		PersistableBundle carrierConfig = carrierConfigManager.getConfigForSubId(subId);
		if (carrierConfig == null) {
		loge("cacheCarrierConfiguration: Empty carrier config.");
		mCarrierConfigLoaded = false;
		if (!CarrierConfigManager.isConfigForIdentifiedCarrier(carrierConfig)) {
		logi("updateCarrierConfiguration: Empty or default carrier config, skipping "
		+ "notification to ImsService.");
		return;
		}
		mCarrierConfigLoaded = true;

		updateCarrierConfigCache(carrierConfig);
		// Only update the ImsService configurations for the case where a new subscription has been
		// loaded and is active.
		mCarrierConfigLoadedForSubscription = true;
		updateImsServiceConfig();
		// Check for changes due to carrier config.
		maybeConfigureRtpHeaderExtensions();
		}

		/**
		@@ -4840,7 +4861,8 @@ public class ImsPhoneCallTracker extends CallTracker implements ImsPullCall {
		// We do not want to update the ImsConfig for REASON_REGISTERED, since it can happen before
		// the carrier config has loaded and will deregister IMS.
		if (!mShouldUpdateImsConfigOnDisconnect
		&& reason != DataEnabledSettings.REASON_REGISTERED && mCarrierConfigLoaded) {
		&& reason != DataEnabledSettings.REASON_REGISTERED
		&& mCarrierConfigLoadedForSubscription) {
		// This will call into updateVideoCallFeatureValue and eventually all clients will be
		// asynchronously notified that the availability of VT over LTE has changed.
		updateImsServiceConfig();
		@@ -4852,7 +4874,7 @@ public class ImsPhoneCallTracker extends CallTracker implements ImsPullCall {
		* trigger the update of the configuration sent to the ImsService.
		*/
		private void updateImsServiceConfig() {
		if (mImsManager != null && mCarrierConfigLoaded) {
		if (mImsManager != null && mCarrierConfigLoadedForSubscription) {
		mImsManager.updateImsServiceConfig();
		}
		}

tests/telephonytests/src/com/android/internal/telephony/imsphone/ImsPhoneCallTrackerTest.java

+60 −13

Original line number	Diff line number	Diff line
		@@ -50,6 +50,7 @@ import static org.mockito.Mockito.verify;
		import static org.mockito.Mockito.when;

		import android.annotation.Nullable;
		import android.content.BroadcastReceiver;
		import android.content.Context;
		import android.content.SharedPreferences;
		import android.content.pm.PackageManager;
		@@ -121,6 +122,7 @@ public class ImsPhoneCallTrackerTest extends TelephonyTest {
		private ImsCall.Listener mImsCallListener;
		private ImsCall mImsCall;
		private ImsCall mSecondImsCall;
		private BroadcastReceiver mBroadcastReceiver;
		private Bundle mBundle = new Bundle();
		private static final int SUB_0 = 0;
		@Nullable private VtDataUsageProvider mVtDataUsageProvider;
		@@ -260,19 +262,6 @@ public class ImsPhoneCallTrackerTest extends TelephonyTest {
		}).when(mConnectorFactory).create(any(), anyInt(), anyString(), any(), any());

		mCTUT = new ImsPhoneCallTracker(mImsPhone, mConnectorFactory, Runnable::run);
		mCTUT.addReasonCodeRemapping(null, "Wifi signal lost.", ImsReasonInfo.CODE_WIFI_LOST);
		mCTUT.addReasonCodeRemapping(501, "Call answered elsewhere.",
		ImsReasonInfo.CODE_ANSWERED_ELSEWHERE);
		mCTUT.addReasonCodeRemapping(510, "Call answered elsewhere.",
		ImsReasonInfo.CODE_ANSWERED_ELSEWHERE);
		mCTUT.addReasonCodeRemapping(ImsReasonInfo.CODE_USER_TERMINATED_BY_REMOTE, "",
		ImsReasonInfo.CODE_SIP_FORBIDDEN);
		mCTUT.addReasonCodeRemapping(ImsReasonInfo.CODE_SIP_SERVICE_UNAVAILABLE,
		"emergency calls over wifi not allowed in this location",
		ImsReasonInfo.CODE_EMERGENCY_CALL_OVER_WFC_NOT_AVAILABLE);
		mCTUT.addReasonCodeRemapping(ImsReasonInfo.CODE_SIP_FORBIDDEN,
		"service not allowed in this location",
		ImsReasonInfo.CODE_WFC_SERVICE_NOT_AVAILABLE_IN_THIS_LOCATION);
		mCTUT.setDataEnabled(true);

		final ArgumentCaptor<VtDataUsageProvider> vtDataUsageProviderCaptor =
		@@ -282,6 +271,11 @@ public class ImsPhoneCallTrackerTest extends TelephonyTest {
		mVtDataUsageProvider = vtDataUsageProviderCaptor.getValue();
		assertNotNull(mVtDataUsageProvider);
		mVtDataUsageProvider.setProviderCallbackBinder(mVtDataUsageProviderCb);
		final ArgumentCaptor<BroadcastReceiver> receiverCaptor =
		ArgumentCaptor.forClass(BroadcastReceiver.class);
		verify(mContext).registerReceiver(receiverCaptor.capture(), any());
		mBroadcastReceiver = receiverCaptor.getValue();
		assertNotNull(mBroadcastReceiver);

		logd("ImsPhoneCallTracker initiated");
		processAllMessages();
		@@ -362,6 +356,27 @@ public class ImsPhoneCallTrackerTest extends TelephonyTest {
		verify(mImsPhone, times(1)).notifyForVideoCapabilityChanged(eq(true));
		}

		@Test
		@SmallTest
		public void testCarrierConfigLoadSubscription() throws Exception {
		// Start with there being no subId loaded, so SubscriptionController#isActiveSubId is false
		// as part of setup, connectionReady is called, which ends up calling
		// updateCarrierConfiguration. Since the carrier config is not report carrier identified
		// config, we should not see updateImsServiceConfig called yet.
		verify(mImsManager, never()).updateImsServiceConfig();

		// Receive a subscription loaded and IMS connection ready indication.
		doReturn(true).when(mSubscriptionController).isActiveSubId(anyInt());
		PersistableBundle bundle = mContextFixture.getCarrierConfigBundle();
		bundle.putBoolean(CarrierConfigManager.KEY_CARRIER_CONFIG_APPLIED_BOOL, true);
		// CarrierConfigLoader has signalled that the carrier config has been applied for a specific
		// subscription. This will trigger unavailable -> ready indications.
		mConnectorListener.connectionUnavailable(FeatureConnector.UNAVAILABLE_REASON_DISCONNECTED);
		mConnectorListener.connectionReady(mImsManager, SUB_0);
		processAllMessages();
		verify(mImsManager).updateImsServiceConfig();
		}

		@Test
		@SmallTest
		public void testImsMTCall() {
		@@ -405,6 +420,10 @@ public class ImsPhoneCallTrackerTest extends TelephonyTest {
		@Test
		@SmallTest
		public void testImsCepOnPeer() throws Exception {
		PersistableBundle bundle = mContextFixture.getCarrierConfigBundle();
		bundle.putBoolean(
		CarrierConfigManager.KEY_SUPPORT_IMS_CONFERENCE_EVENT_PACKAGE_ON_PEER_BOOL, true);
		mCTUT.updateCarrierConfigCache(bundle);
		testImsMTCallAccept();
		doReturn(false).when(mImsCall).isConferenceHost();
		doReturn(true).when(mImsCall).isMultiparty();
		@@ -764,6 +783,8 @@ public class ImsPhoneCallTrackerTest extends TelephonyTest {
		@Test
		@SmallTest
		public void testReasonCodeRemap() {
		loadReasonCodeRemap();

		assertEquals(ImsReasonInfo.CODE_WIFI_LOST, mCTUT.maybeRemapReasonCode(
		new ImsReasonInfo(1, 1, "Wifi signal lost.")));
		assertEquals(ImsReasonInfo.CODE_WIFI_LOST, mCTUT.maybeRemapReasonCode(
		@@ -785,6 +806,22 @@ public class ImsPhoneCallTrackerTest extends TelephonyTest {
		mCTUT.updateCarrierConfigCache(bundle);
		}

		private void loadReasonCodeRemap() {
		mCTUT.addReasonCodeRemapping(null, "Wifi signal lost.", ImsReasonInfo.CODE_WIFI_LOST);
		mCTUT.addReasonCodeRemapping(501, "Call answered elsewhere.",
		ImsReasonInfo.CODE_ANSWERED_ELSEWHERE);
		mCTUT.addReasonCodeRemapping(510, "Call answered elsewhere.",
		ImsReasonInfo.CODE_ANSWERED_ELSEWHERE);
		mCTUT.addReasonCodeRemapping(ImsReasonInfo.CODE_USER_TERMINATED_BY_REMOTE, "",
		ImsReasonInfo.CODE_SIP_FORBIDDEN);
		mCTUT.addReasonCodeRemapping(ImsReasonInfo.CODE_SIP_SERVICE_UNAVAILABLE,
		"emergency calls over wifi not allowed in this location",
		ImsReasonInfo.CODE_EMERGENCY_CALL_OVER_WFC_NOT_AVAILABLE);
		mCTUT.addReasonCodeRemapping(ImsReasonInfo.CODE_SIP_FORBIDDEN,
		"service not allowed in this location",
		ImsReasonInfo.CODE_WFC_SERVICE_NOT_AVAILABLE_IN_THIS_LOCATION);
		}

		private void loadReasonCodeRemapCarrierConfig() {
		PersistableBundle bundle = new PersistableBundle();
		String[] mappings = new String[] {
		@@ -1145,6 +1182,10 @@ public class ImsPhoneCallTrackerTest extends TelephonyTest {
		@Test
		@SmallTest
		public void testCantMakeCallTooMany() {
		PersistableBundle bundle = mContextFixture.getCarrierConfigBundle();
		bundle.putBoolean(CarrierConfigManager.KEY_ALLOW_HOLD_VIDEO_CALL_BOOL, true);
		mCTUT.updateCarrierConfigCache(bundle);

		// Place a call.
		placeCallAndMakeActive();

		@@ -1182,6 +1223,8 @@ public class ImsPhoneCallTrackerTest extends TelephonyTest {
		@Test
		@SmallTest
		public void testNumericOnlyRemap() {
		loadReasonCodeRemap();

		assertEquals(ImsReasonInfo.CODE_SIP_FORBIDDEN, mCTUT.maybeRemapReasonCode(
		new ImsReasonInfo(ImsReasonInfo.CODE_USER_TERMINATED_BY_REMOTE, 0)));
		assertEquals(ImsReasonInfo.CODE_SIP_FORBIDDEN, mCTUT.maybeRemapReasonCode(
		@@ -1191,6 +1234,8 @@ public class ImsPhoneCallTrackerTest extends TelephonyTest {
		@Test
		@SmallTest
		public void testRemapEmergencyCallsOverWfc() {
		loadReasonCodeRemap();

		assertEquals(ImsReasonInfo.CODE_SIP_SERVICE_UNAVAILABLE,
		mCTUT.maybeRemapReasonCode(
		new ImsReasonInfo(ImsReasonInfo.CODE_SIP_SERVICE_UNAVAILABLE, 0)));
		@@ -1207,6 +1252,8 @@ public class ImsPhoneCallTrackerTest extends TelephonyTest {
		@Test
		@SmallTest
		public void testRemapWfcNotAvailable() {
		loadReasonCodeRemap();

		assertEquals(ImsReasonInfo.CODE_SIP_FORBIDDEN,
		mCTUT.maybeRemapReasonCode(
		new ImsReasonInfo(ImsReasonInfo.CODE_SIP_FORBIDDEN, 0)));