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Commit 812956f9 authored by Les Lee's avatar Les Lee Committed by Automerger Merge Worker
Browse files

Merge "Support to query TYPE_WIFI usage with subscriberId" am: ced78f53 

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1608057

Change-Id: I753603201bd935af055cf25135e4f8faf436bf2a
parents 94fa1831 ced78f53

core/java/android/app/usage/NetworkStatsManager.java

+4 −1
Original line number Diff line number Diff line
@@ -644,7 +644,10 @@ public class NetworkStatsManager { 
                        : NetworkTemplate.buildTemplateMobileAll(subscriberId);

                break;

            case ConnectivityManager.TYPE_WIFI:

                template = NetworkTemplate.buildTemplateWifiWildcard();

                template = subscriberId == null

                        ? NetworkTemplate.buildTemplateWifiWildcard()

                        : NetworkTemplate.buildTemplateWifi(NetworkTemplate.WIFI_NETWORKID_ALL,

                                subscriberId);

                break;

            default:

                throw new IllegalArgumentException("Cannot create template for network type "

packages/Connectivity/tests/unit/java/com/android/server/net/NetworkStatsServiceTest.java

+62 −18
Original line number Diff line number Diff line
@@ -152,6 +152,8 @@ public class NetworkStatsServiceTest extends NetworkStatsBaseTest { 
    private static final String TEST_SSID = "AndroidAP";



    private static NetworkTemplate sTemplateWifi = buildTemplateWifi(TEST_SSID);

    private static NetworkTemplate sTemplateCarrierWifi1 =

            buildTemplateWifi(NetworkTemplate.WIFI_NETWORKID_ALL, IMSI_1);

    private static NetworkTemplate sTemplateImsi1 = buildTemplateMobileAll(IMSI_1);

    private static NetworkTemplate sTemplateImsi2 = buildTemplateMobileAll(IMSI_2);
@@ -297,45 +299,82 @@ public class NetworkStatsServiceTest extends NetworkStatsBaseTest { 
        mHandlerThread.quitSafely();

    }



    @Test

    public void testNetworkStatsWifi() throws Exception {

    private void initWifiStats(NetworkStateSnapshot snapshot) throws Exception {

        // pretend that wifi network comes online; service should ask about full

        // network state, and poll any existing interfaces before updating.

        expectDefaultSettings();

        NetworkStateSnapshot[] states = new NetworkStateSnapshot[] {buildWifiState()};

        NetworkStateSnapshot[] states = new NetworkStateSnapshot[] {snapshot};

        expectNetworkStatsSummary(buildEmptyStats());

        expectNetworkStatsUidDetail(buildEmptyStats());



        mService.notifyNetworkStatus(NETWORKS_WIFI, states, getActiveIface(states),

                new UnderlyingNetworkInfo[0]);

    }



        // verify service has empty history for wifi

        assertNetworkTotal(sTemplateWifi, 0L, 0L, 0L, 0L, 0);



        // modify some number on wifi, and trigger poll event

        incrementCurrentTime(HOUR_IN_MILLIS);

    private void incrementWifiStats(long durationMillis, String iface,

            long rxb, long rxp, long txb, long txp) throws Exception {

        incrementCurrentTime(durationMillis);

        expectDefaultSettings();

        expectNetworkStatsSummary(new NetworkStats(getElapsedRealtime(), 1)

                .insertEntry(TEST_IFACE, 1024L, 1L, 2048L, 2L));

                .insertEntry(iface, rxb, rxp, txb, txp));

        expectNetworkStatsUidDetail(buildEmptyStats());

        forcePollAndWaitForIdle();

    }



    @Test

    public void testNetworkStatsCarrierWifi() throws Exception {

        initWifiStats(buildWifiState(true, TEST_IFACE, IMSI_1));

        // verify service has empty history for carrier merged wifi and non-carrier wifi

        assertNetworkTotal(sTemplateCarrierWifi1, 0L, 0L, 0L, 0L, 0);

        assertNetworkTotal(sTemplateWifi, 0L, 0L, 0L, 0L, 0);



        // modify some number on wifi, and trigger poll event

        incrementWifiStats(HOUR_IN_MILLIS, TEST_IFACE, 1024L, 1L, 2048L, 2L);



        // verify service recorded history

        assertNetworkTotal(sTemplateCarrierWifi1, 1024L, 1L, 2048L, 2L, 0);



        // verify service recorded history for wifi with SSID filter

        assertNetworkTotal(sTemplateWifi,  1024L, 1L, 2048L, 2L, 0);





        // and bump forward again, with counters going higher. this is

        // important, since polling should correctly subtract last snapshot.

        incrementCurrentTime(DAY_IN_MILLIS);

        expectDefaultSettings();

        expectNetworkStatsSummary(new NetworkStats(getElapsedRealtime(), 1)

                .insertEntry(TEST_IFACE, 4096L, 4L, 8192L, 8L));

        expectNetworkStatsUidDetail(buildEmptyStats());

        forcePollAndWaitForIdle();

        incrementWifiStats(DAY_IN_MILLIS, TEST_IFACE, 4096L, 4L, 8192L, 8L);



        // verify service recorded history

        assertNetworkTotal(sTemplateCarrierWifi1, 4096L, 4L, 8192L, 8L, 0);

        // verify service recorded history for wifi with SSID filter

        assertNetworkTotal(sTemplateWifi, 4096L, 4L, 8192L, 8L, 0);

    }



    @Test

    public void testNetworkStatsNonCarrierWifi() throws Exception {

        initWifiStats(buildWifiState());



        // verify service has empty history for wifi

        assertNetworkTotal(sTemplateWifi, 0L, 0L, 0L, 0L, 0);

        // verify service has empty history for carrier merged wifi

        assertNetworkTotal(sTemplateCarrierWifi1, 0L, 0L, 0L, 0L, 0);



        // modify some number on wifi, and trigger poll event

        incrementWifiStats(HOUR_IN_MILLIS, TEST_IFACE, 1024L, 1L, 2048L, 2L);



        // verify service recorded history

        assertNetworkTotal(sTemplateWifi, 1024L, 1L, 2048L, 2L, 0);

        // verify service has empty history for carrier wifi since current network is non carrier

        // wifi

        assertNetworkTotal(sTemplateCarrierWifi1, 0L, 0L, 0L, 0L, 0);



        // and bump forward again, with counters going higher. this is

        // important, since polling should correctly subtract last snapshot.

        incrementWifiStats(DAY_IN_MILLIS, TEST_IFACE, 4096L, 4L, 8192L, 8L);



        // verify service recorded history

        assertNetworkTotal(sTemplateWifi, 4096L, 4L, 8192L, 8L, 0);

        // verify service has empty history for carrier wifi since current network is non carrier

        // wifi

        assertNetworkTotal(sTemplateCarrierWifi1, 0L, 0L, 0L, 0L, 0);

    }



    @Test
@@ -1662,10 +1701,15 @@ public class NetworkStatsServiceTest extends NetworkStatsBaseTest { 
    }



    private static NetworkStateSnapshot buildWifiState() {

        return buildWifiState(false, TEST_IFACE);

        return buildWifiState(false, TEST_IFACE, null);

    }



    private static NetworkStateSnapshot buildWifiState(boolean isMetered, @NonNull String iface) {

        return buildWifiState(isMetered, iface, null);

    }



    private static NetworkStateSnapshot buildWifiState(boolean isMetered, @NonNull String iface,

            String subscriberId) {

        final LinkProperties prop = new LinkProperties();

        prop.setInterfaceName(iface);

        final NetworkCapabilities capabilities = new NetworkCapabilities();
@@ -1673,7 +1717,7 @@ public class NetworkStatsServiceTest extends NetworkStatsBaseTest { 
        capabilities.setCapability(NetworkCapabilities.NET_CAPABILITY_NOT_ROAMING, true);

        capabilities.addTransportType(NetworkCapabilities.TRANSPORT_WIFI);

        capabilities.setSSID(TEST_SSID);

        return new NetworkStateSnapshot(WIFI_NETWORK, capabilities, prop, null, TYPE_WIFI);

        return new NetworkStateSnapshot(WIFI_NETWORK, capabilities, prop, subscriberId, TYPE_WIFI);

    }



    private static NetworkStateSnapshot buildMobile3gState(String subscriberId) {