Merge "cleanup and reset waiting apnlist on RAT change" into oc-dr1-dev (2c82ece4) · Commits · e / os / android_frameworks_opt_telephony

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

+27 −56

Original line number	Diff line number	Diff line
		@@ -1475,8 +1475,6 @@ public class DcTracker extends Handler {
		}

		for (ApnContext apnContext : mPrioritySortedApnContexts) {
		ArrayList<ApnSetting> waitingApns = null;

		if (VDBG) log("setupDataOnConnectableApns: apnContext " + apnContext);

		if (apnContext.getState() == DctConstants.State.FAILED
		@@ -1487,27 +1485,12 @@ public class DcTracker extends Handler {
		mPhone.getServiceStateTracker().isConcurrentVoiceAndDataAllowed()) {
		// RetryFailures.ONLY_ON_CHANGE - check if voice concurrency has changed
		apnContext.releaseDataConnection(reason);
		} else {
		// RetryFailures.ONLY_ON_CHANGE - check if the apns have changed
		int radioTech = mPhone.getServiceState().getRilDataRadioTechnology();
		ArrayList<ApnSetting> originalApns = apnContext.getWaitingApns();
		if (originalApns != null && originalApns.isEmpty() == false) {
		waitingApns = buildWaitingApns(apnContext.getApnType(), radioTech);
		if (originalApns.size() != waitingApns.size() \|\|
		originalApns.containsAll(waitingApns) == false) {
		apnContext.releaseDataConnection(reason);
		} else {
		continue;
		}
		} else {
		continue;
		}
		}
		}
		if (apnContext.isConnectable()) {
		log("isConnectable() call trySetupData");
		apnContext.setReason(reason);
		trySetupData(apnContext, waitingApns);
		trySetupData(apnContext);
		}
		}
		}
		@@ -1519,10 +1502,6 @@ public class DcTracker extends Handler {
		}

		private boolean trySetupData(ApnContext apnContext) {
		return trySetupData(apnContext, null);
		}

		private boolean trySetupData(ApnContext apnContext, ArrayList<ApnSetting> waitingApns) {

		if (mPhone.getSimulatedRadioControl() != null) {
		// Assume data is connected on the simulator
		@@ -1551,9 +1530,8 @@ public class DcTracker extends Handler {
		apnContext.setConcurrentVoiceAndDataAllowed(mPhone.getServiceStateTracker()
		.isConcurrentVoiceAndDataAllowed());
		if (apnContext.getState() == DctConstants.State.IDLE) {
		if (waitingApns == null) {
		waitingApns = buildWaitingApns(apnContext.getApnType(), radioTech);
		}
		ArrayList<ApnSetting> waitingApns =
		buildWaitingApns(apnContext.getApnType(), radioTech);
		if (waitingApns.isEmpty()) {
		notifyNoData(DcFailCause.MISSING_UNKNOWN_APN, apnContext);
		notifyOffApnsOfAvailability(apnContext.getReason());
		@@ -1821,6 +1799,7 @@ public class DcTracker extends Handler {
		if (dunCandidates.isEmpty()) {
		String[] apnArrayData = mPhone.getContext().getResources()
		.getStringArray(R.array.config_tether_apndata);
		if (!ArrayUtils.isEmpty(apnArrayData)) {
		for (String apnString : apnArrayData) {
		ApnSetting apn = ApnSetting.fromString(apnString);
		// apn may be null if apnString isn't valid or has error parsing
		@@ -1828,6 +1807,7 @@ public class DcTracker extends Handler {
		}
		if (VDBG) log("fetchDunApn: dunCandidates from resource: " + dunCandidates);
		}
		}

		for (ApnSetting dunSetting : dunCandidates) {
		if (!ServiceState.bitmaskHasTech(dunSetting.bearerBitmask, bearer)) continue;
		@@ -2188,7 +2168,7 @@ public class DcTracker extends Handler {
		if (DBG) log("onApnChanged: createAllApnList and cleanUpAllConnections");
		createAllApnList();
		setInitialAttachApn();
		cleanUpConnectionsOnUpdatedApns(!isDisconnected);
		cleanUpConnectionsOnUpdatedApns(!isDisconnected, Phone.REASON_APN_CHANGED);

		// FIXME: See bug 17426028 maybe no conditional is needed.
		if (mPhone.getSubId() == SubscriptionManager.getDefaultDataSubscriptionId()) {
		@@ -3777,6 +3757,7 @@ public class DcTracker extends Handler {
		break;

		case DctConstants.EVENT_DATA_RAT_CHANGED:
		cleanUpConnectionsOnUpdatedApns(false, Phone.REASON_NW_TYPE_CHANGED);
		//May new Network allow setupData, so try it here
		setupDataOnConnectableApns(Phone.REASON_NW_TYPE_CHANGED,
		RetryFailures.ONLY_ON_CHANGE);
		@@ -4378,41 +4359,31 @@ public class DcTracker extends Handler {
		}
		}

		private void cleanUpConnectionsOnUpdatedApns(boolean tearDown) {
		private void cleanUpConnectionsOnUpdatedApns(boolean tearDown, String reason) {
		if (DBG) log("cleanUpConnectionsOnUpdatedApns: tearDown=" + tearDown);
		if (mAllApnSettings.isEmpty()) {
		if (mAllApnSettings != null && mAllApnSettings.isEmpty()) {
		cleanUpAllConnections(tearDown, Phone.REASON_APN_CHANGED);
		} else {
		for (ApnContext apnContext : mApnContexts.values()) {
		if (VDBG) log("cleanUpConnectionsOnUpdatedApns for "+ apnContext);

		boolean cleanUpApn = true;
		ArrayList<ApnSetting> currentWaitingApns = apnContext.getWaitingApns();

		if ((currentWaitingApns != null) && (!apnContext.isDisconnected())) {
		int radioTech = mPhone.getServiceState().getRilDataRadioTechnology();
		ArrayList<ApnSetting> waitingApns = buildWaitingApns(
		apnContext.getApnType(), radioTech);
		if (VDBG) log("new waitingApns:" + waitingApns);
		if (waitingApns.size() == currentWaitingApns.size()) {
		cleanUpApn = false;
		for (int i = 0; i < waitingApns.size(); i++) {
		if (!currentWaitingApns.get(i).equals(waitingApns.get(i))) {
		if (VDBG) log("new waiting apn is different at " + i);
		cleanUpApn = true;
		if ((currentWaitingApns != null)
		&& ((waitingApns.size() != currentWaitingApns.size())
		\|\| (!currentWaitingApns.containsAll(waitingApns)))) {
		if (VDBG) log("new waiting apn is different for " + apnContext);
		apnContext.setWaitingApns(waitingApns);
		break;
		}
		}
		}
		}

		if (cleanUpApn) {
		apnContext.setReason(Phone.REASON_APN_CHANGED);
		if (!apnContext.isDisconnected()) {
		if (VDBG) log("cleanUpConnectionsOnUpdatedApns for " + apnContext);
		apnContext.setReason(reason);
		cleanUpConnection(true, apnContext);
		}
		}
		}
		}

		if (!isConnected()) {
		stopNetStatPoll();

tests/telephonytests/src/com/android/internal/telephony/dataconnection/DcTrackerTest.java

+114 −25

Original line number	Diff line number	Diff line
		@@ -37,7 +37,6 @@ import static org.mockito.Mockito.verify;

		import android.app.AlarmManager;
		import android.app.PendingIntent;
		import android.content.ContentResolver;
		import android.content.Context;
		import android.content.Intent;
		import android.database.Cursor;
		@@ -51,7 +50,6 @@ import android.os.HandlerThread;
		import android.os.IBinder;
		import android.os.Message;
		import android.os.PersistableBundle;
		import android.provider.Settings;
		import android.provider.Telephony;
		import android.support.test.filters.FlakyTest;
		import android.telephony.CarrierConfigManager;
		@@ -69,7 +67,6 @@ import com.android.internal.telephony.ISub;
		import com.android.internal.telephony.Phone;
		import com.android.internal.telephony.PhoneConstants;
		import com.android.internal.telephony.TelephonyTest;
		import com.android.internal.telephony.TestApplication;

		import org.junit.After;
		import org.junit.Before;
		@@ -97,10 +94,13 @@ public class DcTrackerTest extends TelephonyTest {

		private final static List<String> sApnTypes = Arrays.asList(
		"default", "mms", "cbs", "fota", "supl", "ia", "emergency", "dun", "hipri", "ims");

		private static final int LTE_BEARER_BITMASK = 1 << (ServiceState.RIL_RADIO_TECHNOLOGY_LTE - 1);
		private static final int EHRPD_BEARER_BITMASK =
		1 << (ServiceState.RIL_RADIO_TECHNOLOGY_EHRPD - 1);
		public static final String FAKE_APN1 = "FAKE APN 1";
		public static final String FAKE_APN2 = "FAKE APN 2";
		public static final String FAKE_APN3 = "FAKE APN 3";
		public static final String FAKE_APN4 = "FAKE APN 4";
		public static final String FAKE_IFNAME = "FAKE IFNAME";
		public static final String FAKE_PCSCF_ADDRESS = "22.33.44.55";
		public static final String FAKE_GATEWAY = "11.22.33.44";
		@@ -208,7 +208,7 @@ public class DcTrackerTest extends TelephonyTest {
		"IP", // protocol
		"IP", // roaming_protocol
		1, // carrier_enabled
		0, // bearer
		ServiceState.RIL_RADIO_TECHNOLOGY_LTE, // bearer
		0, // bearer_bitmask
		0, // profile_id
		0, // modem_cognitive
		@@ -237,7 +237,7 @@ public class DcTrackerTest extends TelephonyTest {
		"IP", // protocol
		"IP", // roaming_protocol
		1, // carrier_enabled
		0, // bearer
		ServiceState.RIL_RADIO_TECHNOLOGY_LTE, // bearer,
		0, // bearer_bitmask
		0, // profile_id
		0, // modem_cognitive
		@@ -278,6 +278,35 @@ public class DcTrackerTest extends TelephonyTest {
		"" // mnvo_match_data
		});

		mc.addRow(new Object[]{
		2166, // id
		plmn, // numeric
		"sp-mode ehrpd", // name
		FAKE_APN4, // apn
		"", // proxy
		"", // port
		"", // mmsc
		"", // mmsproxy
		"", // mmsport
		"", // user
		"", // password
		-1, // authtype
		"default,supl", // types
		"IP", // protocol
		"IP", // roaming_protocol
		1, // carrier_enabled
		ServiceState.RIL_RADIO_TECHNOLOGY_EHRPD, // bearer
		0, // bearer_bitmask
		0, // profile_id
		0, // modem_cognitive
		0, // max_conns
		0, // wait_time
		0, // max_conns_time
		0, // mtu
		"", // mvno_type
		"" // mnvo_match_data
		});

		return mc;
		}
		}
		@@ -293,6 +322,8 @@ public class DcTrackerTest extends TelephonyTest {

		doReturn("fake.action_detached").when(mPhone).getActionDetached();
		doReturn("fake.action_attached").when(mPhone).getActionAttached();
		doReturn(ServiceState.RIL_RADIO_TECHNOLOGY_LTE).when(mServiceState)
		.getRilDataRadioTechnology();
		doReturn("44010").when(mSimRecords).getOperatorNumeric();

		mContextFixture.putStringArrayResource(com.android.internal.R.array.networkAttributes,
		@@ -367,21 +398,21 @@ public class DcTrackerTest extends TelephonyTest {
		}

		private void verifyDataProfile(DataProfile dp, String apn, int profileId,
		int supportedApnTypesBitmap) {
		int supportedApnTypesBitmap, int type, int bearerBitmask) {
		assertEquals(profileId, dp.profileId);
		assertEquals(apn, dp.apn);
		assertEquals("IP", dp.protocol);
		assertEquals(0, dp.authType);
		assertEquals("", dp.user);
		assertEquals("", dp.password);
		assertEquals(0, dp.type);
		assertEquals(type, dp.type);
		assertEquals(0, dp.maxConnsTime);
		assertEquals(0, dp.maxConns);
		assertEquals(0, dp.waitTime);
		assertTrue(dp.enabled);
		assertEquals(supportedApnTypesBitmap, dp.supportedApnTypesBitmap);
		assertEquals("IP", dp.roamingProtocol);
		assertEquals(0, dp.bearerBitmap);
		assertEquals(bearerBitmask, dp.bearerBitmap);
		assertEquals(0, dp.mtu);
		assertEquals("", dp.mvnoType);
		assertEquals("", dp.mvnoMatchData);
		@@ -476,9 +507,9 @@ public class DcTrackerTest extends TelephonyTest {
		ArgumentCaptor<DataProfile> dpCaptor = ArgumentCaptor.forClass(DataProfile.class);
		// Verify if RIL command was sent properly.
		verify(mSimulatedCommandsVerifier, times(1)).setupDataCall(
		eq(ServiceState.RIL_RADIO_TECHNOLOGY_UMTS), dpCaptor.capture(),
		eq(mServiceState.getRilDataRadioTechnology()), dpCaptor.capture(),
		eq(false), eq(false), any(Message.class));
		verifyDataProfile(dpCaptor.getValue(), FAKE_APN1, 0, 5);
		verifyDataProfile(dpCaptor.getValue(), FAKE_APN1, 0, 5, 1, LTE_BEARER_BITMASK);

		verifyDataConnected(FAKE_APN1);
		}
		@@ -542,9 +573,9 @@ public class DcTrackerTest extends TelephonyTest {
		ArgumentCaptor<DataProfile> dpCaptor = ArgumentCaptor.forClass(DataProfile.class);
		// Verify if RIL command was sent properly.
		verify(mSimulatedCommandsVerifier, times(1)).setupDataCall(
		eq(ServiceState.RIL_RADIO_TECHNOLOGY_UMTS), dpCaptor.capture(),
		eq(mServiceState.getRilDataRadioTechnology()), dpCaptor.capture(),
		eq(false), eq(false), any(Message.class));
		verifyDataProfile(dpCaptor.getValue(), FAKE_APN1, 0, 5);
		verifyDataProfile(dpCaptor.getValue(), FAKE_APN1, 0, 5, 1, LTE_BEARER_BITMASK);

		// Make sure we never notify connected because the data call setup is supposed to fail.
		verify(mPhone, never()).notifyDataConnection(eq(Phone.REASON_CONNECTED),
		@@ -568,9 +599,9 @@ public class DcTrackerTest extends TelephonyTest {
		dpCaptor = ArgumentCaptor.forClass(DataProfile.class);
		// Verify if RIL command was sent properly.
		verify(mSimulatedCommandsVerifier, times(2)).setupDataCall(
		eq(ServiceState.RIL_RADIO_TECHNOLOGY_UMTS), dpCaptor.capture(),
		eq(mServiceState.getRilDataRadioTechnology()), dpCaptor.capture(),
		eq(false), eq(false), any(Message.class));
		verifyDataProfile(dpCaptor.getValue(), FAKE_APN2, 0, 5);
		verifyDataProfile(dpCaptor.getValue(), FAKE_APN2, 0, 5, 1, LTE_BEARER_BITMASK);

		// Verify connected with APN2 setting.
		verifyDataConnected(FAKE_APN2);
		@@ -603,9 +634,9 @@ public class DcTrackerTest extends TelephonyTest {
		waitForMs(200);
		ArgumentCaptor<DataProfile> dpCaptor = ArgumentCaptor.forClass(DataProfile.class);
		verify(mSimulatedCommandsVerifier, times(2)).setupDataCall(
		eq(ServiceState.RIL_RADIO_TECHNOLOGY_UMTS), dpCaptor.capture(),
		eq(mServiceState.getRilDataRadioTechnology()), dpCaptor.capture(),
		eq(false), eq(false), any(Message.class));
		verifyDataProfile(dpCaptor.getValue(), FAKE_APN1, 0, 5);
		verifyDataProfile(dpCaptor.getValue(), FAKE_APN1, 0, 5, 1, LTE_BEARER_BITMASK);

		logd("Sending DATA_DISABLED_CMD");
		mDct.setDataEnabled(false);
		@@ -654,9 +685,9 @@ public class DcTrackerTest extends TelephonyTest {
		waitForMs(300);
		ArgumentCaptor<DataProfile> dpCaptor = ArgumentCaptor.forClass(DataProfile.class);
		verify(mSimulatedCommandsVerifier, times(2)).setupDataCall(
		eq(ServiceState.RIL_RADIO_TECHNOLOGY_UMTS), dpCaptor.capture(),
		eq(mServiceState.getRilDataRadioTechnology()), dpCaptor.capture(),
		eq(false), eq(false), any(Message.class));
		verifyDataProfile(dpCaptor.getValue(), FAKE_APN1, 0, 5);
		verifyDataProfile(dpCaptor.getValue(), FAKE_APN1, 0, 5, 1, LTE_BEARER_BITMASK);

		//user is in roaming
		doReturn(true).when(mServiceState).getDataRoaming();
		@@ -712,9 +743,9 @@ public class DcTrackerTest extends TelephonyTest {
		waitForMs(200);
		ArgumentCaptor<DataProfile> dpCaptor = ArgumentCaptor.forClass(DataProfile.class);
		verify(mSimulatedCommandsVerifier, times(1)).setupDataCall(
		eq(ServiceState.RIL_RADIO_TECHNOLOGY_UMTS), dpCaptor.capture(),
		eq(mServiceState.getRilDataRadioTechnology()), dpCaptor.capture(),
		eq(false), eq(false), any(Message.class));
		verifyDataProfile(dpCaptor.getValue(), FAKE_APN3, 2, 64);
		verifyDataProfile(dpCaptor.getValue(), FAKE_APN3, 2, 64, 0, 0);

		assertEquals(DctConstants.State.CONNECTED, mDct.getOverallState());
		assertEquals(DctConstants.State.IDLE, mDct.getState(PhoneConstants.APN_TYPE_DEFAULT));
		@@ -814,9 +845,9 @@ public class DcTrackerTest extends TelephonyTest {

		ArgumentCaptor<DataProfile> dpCaptor = ArgumentCaptor.forClass(DataProfile.class);
		verify(mSimulatedCommandsVerifier, times(2)).setupDataCall(
		eq(ServiceState.RIL_RADIO_TECHNOLOGY_UMTS), dpCaptor.capture(),
		eq(mServiceState.getRilDataRadioTechnology()), dpCaptor.capture(),
		eq(false), eq(false), any(Message.class));
		verifyDataProfile(dpCaptor.getValue(), FAKE_APN1, 0, 5);
		verifyDataProfile(dpCaptor.getValue(), FAKE_APN1, 0, 5, 1, LTE_BEARER_BITMASK);
		assertEquals(DctConstants.State.CONNECTED, mDct.getOverallState());

		Message msg = mDct.obtainMessage(DctConstants.EVENT_SET_CARRIER_DATA_ENABLED);
		@@ -858,7 +889,7 @@ public class DcTrackerTest extends TelephonyTest {
		waitForMs(200);

		verify(mSimulatedCommandsVerifier, times(1)).setupDataCall(
		eq(ServiceState.RIL_RADIO_TECHNOLOGY_UMTS), any(DataProfile.class),
		eq(mServiceState.getRilDataRadioTechnology()), any(DataProfile.class),
		eq(false), eq(false), any(Message.class));
		}

		@@ -884,7 +915,7 @@ public class DcTrackerTest extends TelephonyTest {
		waitForMs(200);

		verify(mSimulatedCommandsVerifier, times(1)).setupDataCall(
		eq(ServiceState.RIL_RADIO_TECHNOLOGY_UMTS), any(DataProfile.class),
		eq(mServiceState.getRilDataRadioTechnology()), any(DataProfile.class),
		eq(false), eq(false), any(Message.class));
		}

		@@ -1018,4 +1049,62 @@ public class DcTrackerTest extends TelephonyTest {
		verify(mSimulatedCommandsVerifier, times(0)).setupDataCall(
		anyInt(), any(DataProfile.class), eq(false), eq(false), any(Message.class));
		}

		// Test update waiting apn list when on data rat change
		@Test
		@SmallTest
		public void testUpdateWaitingApnListOnDataRatChange() throws Exception {
		doReturn(ServiceState.RIL_RADIO_TECHNOLOGY_EHRPD).when(mServiceState)
		.getRilDataRadioTechnology();
		mBundle.putStringArray(CarrierConfigManager.KEY_CARRIER_METERED_APN_TYPES_STRINGS,
		new String[]{PhoneConstants.APN_TYPE_DEFAULT});
		mDct.setEnabled(0, true);
		mDct.setDataEnabled(true);
		initApns(PhoneConstants.APN_TYPE_DEFAULT, new String[]{PhoneConstants.APN_TYPE_ALL});

		logd("Sending EVENT_RECORDS_LOADED");
		mDct.sendMessage(mDct.obtainMessage(DctConstants.EVENT_RECORDS_LOADED, null));
		waitForMs(200);

		logd("Sending EVENT_DATA_CONNECTION_ATTACHED");
		mDct.sendMessage(mDct.obtainMessage(DctConstants.EVENT_DATA_CONNECTION_ATTACHED, null));
		waitForMs(200);

		ArgumentCaptor<DataProfile> dpCaptor = ArgumentCaptor.forClass(DataProfile.class);
		// Verify if RIL command was sent properly.
		verify(mSimulatedCommandsVerifier).setupDataCall(
		eq(mServiceState.getRilDataRadioTechnology()), dpCaptor.capture(),
		eq(false), eq(false), any(Message.class));
		verifyDataProfile(dpCaptor.getValue(), FAKE_APN4, 0, 5, 2, EHRPD_BEARER_BITMASK);
		assertEquals(DctConstants.State.CONNECTED, mDct.getOverallState());

		//data rat change from ehrpd to lte
		logd("Sending EVENT_DATA_RAT_CHANGED");
		doReturn(ServiceState.RIL_RADIO_TECHNOLOGY_LTE).when(mServiceState)
		.getRilDataRadioTechnology();
		mDct.sendMessage(mDct.obtainMessage(DctConstants.EVENT_DATA_RAT_CHANGED, null));
		waitForMs(200);

		// Verify the disconnected data call due to rat change and retry manger schedule another
		// data call setup
		verify(mSimulatedCommandsVerifier, times(1)).deactivateDataCall(anyInt(), anyInt(),
		any(Message.class));
		verify(mAlarmManager, times(1)).setExact(eq(AlarmManager.ELAPSED_REALTIME_WAKEUP),
		anyLong(), any(PendingIntent.class));

		// Simulate the timer expires.
		Intent intent = new Intent("com.android.internal.telephony.data-reconnect.default");
		intent.putExtra("reconnect_alarm_extra_type", PhoneConstants.APN_TYPE_DEFAULT);
		intent.putExtra(PhoneConstants.SUBSCRIPTION_KEY, 0);
		intent.addFlags(Intent.FLAG_RECEIVER_FOREGROUND);
		mContext.sendBroadcast(intent);
		waitForMs(200);

		// Verify if RIL command was sent properly.
		verify(mSimulatedCommandsVerifier).setupDataCall(
		eq(mServiceState.getRilDataRadioTechnology()), dpCaptor.capture(),
		eq(false), eq(false), any(Message.class));
		verifyDataProfile(dpCaptor.getValue(), FAKE_APN1, 0, 5, 1, LTE_BEARER_BITMASK);
		assertEquals(DctConstants.State.CONNECTED, mDct.getOverallState());
		}
		}