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Commit 5ddb4280 authored by SongFerng Wang's avatar SongFerng Wang Committed by Automerger Merge Worker
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Merge "Using internet data connection is DORMANT to reflect ENDC Idle state"... 

Merge "Using internet data connection is DORMANT to reflect ENDC Idle state" into sc-dev am: 52c4d731 am: 5fe34e3e

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/opt/telephony/+/15359905

Change-Id: I7476ad0a40193f232d1408819098e0d9fe8f5928
parents fad5cccc 5fe34e3e

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

+19 −6
Original line number Diff line number Diff line
@@ -29,6 +29,7 @@ import android.telephony.DataFailCause; 
import android.telephony.data.ApnSetting;

import android.telephony.data.DataCallResponse;



import com.android.internal.annotations.VisibleForTesting;

import com.android.internal.telephony.DctConstants;

import com.android.internal.telephony.Phone;

import com.android.internal.telephony.dataconnection.DataConnection.UpdateLinkPropertyResult;
@@ -89,8 +90,8 @@ public class DcController extends Handler { 
    /**

     * Aggregated physical link state from all data connections. This reflects the device's RRC

     * connection state.

     * // TODO: Instead of tracking the RRC state here, we should make PhysicalChannelConfig work in

     *          S.

     * If {@link CarrierConfigManager.KEY_LTE_ENDC_USING_USER_DATA_FOR_RRC_DETECTION_BOOL} is true,

     * then This reflects "internet data connection" instead of RRC state.

     */

    private @PhysicalLinkState int mPhysicalLinkState = PHYSICAL_LINK_UNKNOWN;
@@ -229,6 +230,7 @@ public class DcController extends Handler { 


        boolean isAnyDataCallDormant = false;

        boolean isAnyDataCallActive = false;

        boolean isInternetDataCallActive = false;



        for (DataCallResponse newState : dcsList) {
@@ -249,6 +251,11 @@ public class DcController extends Handler { 
                    log("onDataStateChanged: Found ConnId=" + newState.getId()

                            + " newState=" + newState.toString());

                }

                if (apnContexts.stream().anyMatch(

                        i -> ApnSetting.TYPE_DEFAULT_STRING.equals(i.getApnType()))

                        && newState.getLinkStatus() == DataConnActiveStatus.ACTIVE) {

                    isInternetDataCallActive = true;

                }

                if (newState.getLinkStatus() == DataConnActiveStatus.INACTIVE) {

                    if (mDct.isCleanupRequired.get()) {

                        apnsToCleanup.addAll(apnContexts);
@@ -359,7 +366,11 @@ public class DcController extends Handler { 


        if (mDataServiceManager.getTransportType()

                == AccessNetworkConstants.TRANSPORT_TYPE_WWAN) {

            int physicalLinkState = isAnyDataCallActive

            boolean isPhysicalLinkStateFocusingOnInternetData =

                    mDct.getLteEndcUsingUserDataForIdleDetection();

            int physicalLinkState =

                    (isPhysicalLinkStateFocusingOnInternetData

                            ? isInternetDataCallActive : isAnyDataCallActive)

                            ? PHYSICAL_LINK_ACTIVE : PHYSICAL_LINK_NOT_ACTIVE;

            if (mPhysicalLinkState != physicalLinkState) {

                mPhysicalLinkState = physicalLinkState;
@@ -408,11 +419,13 @@ public class DcController extends Handler { 


    /**

     * Register for physical link state (i.e. RRC state) changed event.

     *

     * if {@link CarrierConfigManager.KEY_LTE_ENDC_USING_USER_DATA_FOR_RRC_DETECTION_BOOL} is true,

     * then physical link state is focusing on "internet data connection" instead of RRC state.

     * @param h The handler

     * @param what The event

     */

    void registerForPhysicalLinkStateChanged(Handler h, int what) {

    @VisibleForTesting

    public void registerForPhysicalLinkStateChanged(Handler h, int what) {

        mPhysicalLinkStateChangedRegistrants.addUnique(h, what, null);

    }

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

+11 −0
Original line number Diff line number Diff line
@@ -352,6 +352,9 @@ public class DcTracker extends Handler { 
    private boolean mNrSaSub6Unmetered = false;

    private boolean mNrNsaRoamingUnmetered = false;



    // it effect the PhysicalLinkStateChanged

    private boolean mLteEndcUsingUserDataForRrcDetection = false;



    // stats per data call recovery event

    private DataStallRecoveryStats mDataStallRecoveryStats;
@@ -5597,13 +5600,21 @@ public class DcTracker extends Handler { 
                        CarrierConfigManager.KEY_UNMETERED_NR_SA_SUB6_BOOL);

                mNrNsaRoamingUnmetered = b.getBoolean(

                        CarrierConfigManager.KEY_UNMETERED_NR_NSA_WHEN_ROAMING_BOOL);

                mLteEndcUsingUserDataForRrcDetection = b.getBoolean(

                        CarrierConfigManager.KEY_LTE_ENDC_USING_USER_DATA_FOR_RRC_DETECTION_BOOL);

            }

        }

        updateLinkBandwidths(bandwidths, useLte);

    }



    public boolean getLteEndcUsingUserDataForIdleDetection() {

        return mLteEndcUsingUserDataForRrcDetection;

    }



    /**

     * Register for physical link state (i.e. RRC state) changed event.

     * if {@link CarrierConfigManager.KEY_LTE_ENDC_USING_USER_DATA_FOR_RRC_DETECTION_BOOL} is true,

     * then physical link state is focusing on "internet data connection" instead of RRC state.

     *

     * @param h The handler

     * @param what The event

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

+137 −0
Original line number Diff line number Diff line
@@ -22,7 +22,9 @@ import static com.android.internal.telephony.dataconnection.DcTrackerTest.FAKE_G 
import static com.android.internal.telephony.dataconnection.DcTrackerTest.FAKE_IFNAME;

import static com.android.internal.telephony.dataconnection.DcTrackerTest.FAKE_PCSCF_ADDRESS;



import static org.junit.Assert.assertEquals;

import static org.junit.Assert.fail;

import static org.mockito.ArgumentMatchers.anyLong;

import static org.mockito.Mockito.any;

import static org.mockito.Mockito.doReturn;

import static org.mockito.Mockito.eq;
@@ -33,7 +35,9 @@ import android.net.InetAddresses; 
import android.net.LinkAddress;

import android.net.LinkProperties;

import android.os.AsyncResult;

import android.os.Handler;

import android.os.Looper;

import android.os.Message;

import android.telephony.AccessNetworkConstants;

import android.telephony.data.ApnSetting;

import android.telephony.data.DataCallResponse;
@@ -51,6 +55,7 @@ import org.junit.After; 
import org.junit.Before;

import org.junit.Test;

import org.junit.runner.RunWith;

import org.mockito.ArgumentCaptor;

import org.mockito.Mock;



import java.lang.reflect.Method;
@@ -63,7 +68,10 @@ import java.util.List; 
public class DcControllerTest extends TelephonyTest {



    private static final int DATA_CONNECTION_ACTIVE_PH_LINK_DORMANT = 1;

    private static final int DATA_CONNECTION_ACTIVE_PH_LINK_ACTIVE = 2;



    private static final int EVENT_DATA_STATE_CHANGED = 0x00040007;

    private static final int EVENT_PHYSICAL_LINK_STATE_CHANGED = 1;



    @Mock

    private DataConnection mDc;
@@ -71,6 +79,8 @@ public class DcControllerTest extends TelephonyTest { 
    private List<ApnContext> mApnContexts;

    @Mock

    private DataServiceManager mDataServiceManager;

    @Mock

    private Handler mTestHandler;



    UpdateLinkPropertyResult mResult;
@@ -142,4 +152,131 @@ public class DcControllerTest extends TelephonyTest { 


        verify(mDcTracker, times(1)).sendStopNetStatPoll(eq(DctConstants.Activity.DORMANT));

    }



    @Test

    @SmallTest

    public void testPhysicalLinkStateChanged_defaultApnTypeAndDormant_registrantNotifyResult()

            throws Exception {

        ArrayList<DataCallResponse> l = new ArrayList<>();

        DataCallResponse dcResponse = new DataCallResponse.Builder()

                .setCause(0)

                .setRetryDurationMillis(-1)

                .setId(1)

                .setLinkStatus(DATA_CONNECTION_ACTIVE_PH_LINK_DORMANT)

                .setProtocolType(ApnSetting.PROTOCOL_IP)

                .setInterfaceName(FAKE_IFNAME)

                .setAddresses(Arrays.asList(

                        new LinkAddress(InetAddresses.parseNumericAddress(FAKE_ADDRESS), 0)))

                .setDnsAddresses(Arrays.asList(InetAddresses.parseNumericAddress(FAKE_DNS)))

                .setGatewayAddresses(Arrays.asList(InetAddresses.parseNumericAddress(FAKE_GATEWAY)))

                .setPcscfAddresses(

                        Arrays.asList(InetAddresses.parseNumericAddress(FAKE_PCSCF_ADDRESS)))

                .setMtuV4(1440)

                .setMtuV6(1440)

                .build();

        l.add(dcResponse);

        mDc.mCid = 1;

        mDcc.addActiveDcByCid(mDc);

        ApnContext apnContext = new ApnContext(mPhone, ApnSetting.TYPE_DEFAULT, TAG, mDcTracker, 1);

        List<ApnContext> apnContextList = new ArrayList<>();

        apnContextList.add(apnContext);

        doReturn(apnContextList).when(mDc).getApnContexts();

        doReturn(true).when(mDcTracker).getLteEndcUsingUserDataForIdleDetection();

        mDcc.registerForPhysicalLinkStateChanged(mTestHandler, EVENT_PHYSICAL_LINK_STATE_CHANGED);



        mDcc.sendMessage(mDcc.obtainMessage(EVENT_DATA_STATE_CHANGED,

                new AsyncResult(null, l, null)));

        processAllMessages();



        ArgumentCaptor<Message> messageCaptor = ArgumentCaptor.forClass(Message.class);

        verify(mTestHandler, times(1)).sendMessageDelayed(messageCaptor.capture(), anyLong());

        Message message = messageCaptor.getValue();

        assertEquals(EVENT_PHYSICAL_LINK_STATE_CHANGED, message.what);

        AsyncResult ar = (AsyncResult) message.obj;

        assertEquals(DcController.PHYSICAL_LINK_NOT_ACTIVE, (int) ar.result);

    }



    @Test

    @SmallTest

    public void testPhysicalLinkStateChanged_imsApnTypeAndDormant_NoNotifyResult()

            throws Exception {

        testPhysicalLinkStateChanged_defaultApnTypeAndDormant_registrantNotifyResult();



        ArrayList<DataCallResponse> l = new ArrayList<>();

        DataCallResponse dcResponse = new DataCallResponse.Builder()

                .setCause(0)

                .setRetryDurationMillis(-1)

                .setId(1)

                .setLinkStatus(DATA_CONNECTION_ACTIVE_PH_LINK_ACTIVE)

                .setProtocolType(ApnSetting.PROTOCOL_IP)

                .setInterfaceName(FAKE_IFNAME)

                .setAddresses(Arrays.asList(

                        new LinkAddress(InetAddresses.parseNumericAddress(FAKE_ADDRESS), 0)))

                .setDnsAddresses(Arrays.asList(InetAddresses.parseNumericAddress(FAKE_DNS)))

                .setGatewayAddresses(Arrays.asList(InetAddresses.parseNumericAddress(FAKE_GATEWAY)))

                .setPcscfAddresses(

                        Arrays.asList(InetAddresses.parseNumericAddress(FAKE_PCSCF_ADDRESS)))

                .setMtuV4(1440)

                .setMtuV6(1440)

                .build();

        l.add(dcResponse);

        mDc.mCid = 1;

        mDcc.addActiveDcByCid(mDc);

        ApnContext apnContext = new ApnContext(mPhone, ApnSetting.TYPE_IMS, TAG, mDcTracker, 1);

        List<ApnContext> apnContextList = new ArrayList<>();

        apnContextList.add(apnContext);

        doReturn(apnContextList).when(mDc).getApnContexts();

        doReturn(true).when(mDcTracker).getLteEndcUsingUserDataForIdleDetection();



        mDcc.sendMessage(mDcc.obtainMessage(EVENT_DATA_STATE_CHANGED,

                new AsyncResult(null, l, null)));

        processAllMessages();



        ArgumentCaptor<Message> messageCaptor = ArgumentCaptor.forClass(Message.class);

        verify(mTestHandler, times(1)).sendMessageDelayed(messageCaptor.capture(), anyLong());

    }



    @Test

    @SmallTest

    public void testPhysicalLinkStateChanged_defaultApnTypeAndStateChanged_registrantNotifyResult()

            throws Exception {

        testPhysicalLinkStateChanged_imsApnTypeAndDormant_NoNotifyResult();



        ArrayList<DataCallResponse> l = new ArrayList<>();

        DataCallResponse dcResponse = new DataCallResponse.Builder()

                .setCause(0)

                .setRetryDurationMillis(-1)

                .setId(1)

                .setLinkStatus(DATA_CONNECTION_ACTIVE_PH_LINK_ACTIVE)

                .setProtocolType(ApnSetting.PROTOCOL_IP)

                .setInterfaceName(FAKE_IFNAME)

                .setAddresses(Arrays.asList(

                        new LinkAddress(InetAddresses.parseNumericAddress(FAKE_ADDRESS), 0)))

                .setDnsAddresses(Arrays.asList(InetAddresses.parseNumericAddress(FAKE_DNS)))

                .setGatewayAddresses(Arrays.asList(InetAddresses.parseNumericAddress(FAKE_GATEWAY)))

                .setPcscfAddresses(

                        Arrays.asList(InetAddresses.parseNumericAddress(FAKE_PCSCF_ADDRESS)))

                .setMtuV4(1440)

                .setMtuV6(1440)

                .build();

        l.add(dcResponse);

        mDc.mCid = 1;

        mDcc.addActiveDcByCid(mDc);

        ApnContext apnContext = new ApnContext(mPhone, ApnSetting.TYPE_DEFAULT, TAG, mDcTracker, 1);

        List<ApnContext> apnContextList = new ArrayList<>();

        apnContextList.add(apnContext);

        doReturn(apnContextList).when(mDc).getApnContexts();

        doReturn(true).when(mDcTracker).getLteEndcUsingUserDataForIdleDetection();



        mDcc.sendMessage(mDcc.obtainMessage(EVENT_DATA_STATE_CHANGED,

                new AsyncResult(null, l, null)));

        processAllMessages();



        ArgumentCaptor<Message> messageCaptor = ArgumentCaptor.forClass(Message.class);

        verify(mTestHandler, times(2)).sendMessageDelayed(messageCaptor.capture(), anyLong());

        Message message = messageCaptor.getValue();

        assertEquals(EVENT_PHYSICAL_LINK_STATE_CHANGED, message.what);

        AsyncResult ar = (AsyncResult) message.obj;

        assertEquals(DcController.PHYSICAL_LINK_ACTIVE, (int) ar.result);

    }

}
 
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