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Commit bc8792c2 authored by Remi NGUYEN VAN's avatar Remi NGUYEN VAN
Browse files

Allow TRANSPORT_TEST ethernet networks 

Ethernet networks using tap interfaces should have TRANSPORT_TEST so
they are not considered by network selection.

Test: atest CaptivePortalApiTest FrameworksNetTests
Bug: 156319532
Change-Id: I0d9477977c88aa055625ab4046577a41e76b05ff
parent 09952a8e

core/java/android/net/NetworkCapabilities.java

+10 −2
Original line number Diff line number Diff line
@@ -679,13 +679,14 @@ public final class NetworkCapabilities implements Parcelable { 
     */

    public void restrictCapabilitesForTestNetwork(int creatorUid) {

        final long originalCapabilities = mNetworkCapabilities;

        final long originalTransportTypes = mTransportTypes;

        final NetworkSpecifier originalSpecifier = mNetworkSpecifier;

        final int originalSignalStrength = mSignalStrength;

        final int originalOwnerUid = getOwnerUid();

        final int[] originalAdministratorUids = getAdministratorUids();

        clearAll();

        // Reset the transports to only contain TRANSPORT_TEST.

        mTransportTypes = (1 << TRANSPORT_TEST);

        mTransportTypes = (originalTransportTypes & TEST_NETWORKS_ALLOWED_TRANSPORTS)

                | (1 << TRANSPORT_TEST);

        mNetworkCapabilities = originalCapabilities & TEST_NETWORKS_ALLOWED_CAPABILITIES;

        mNetworkSpecifier = originalSpecifier;

        mSignalStrength = originalSignalStrength;
@@ -786,6 +787,13 @@ public final class NetworkCapabilities implements Parcelable { 
        "TEST"

    };



    /**

     * Allowed transports on a test network, in addition to TRANSPORT_TEST.

     */

    private static final int TEST_NETWORKS_ALLOWED_TRANSPORTS = 1 << TRANSPORT_TEST

            // Test ethernet networks can be created with EthernetManager#setIncludeTestInterfaces

            | 1 << TRANSPORT_ETHERNET;



    /**

     * Adds the given transport type to this {@code NetworkCapability} instance.

     * Multiple transports may be applied.  Note that when searching