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Merge changes I01ffdde2,Iecab1226 am: a5786a15e1

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Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1696089

Change-Id: If24eabfdfa80b036b541c4d3e1bf8064fe80f213
This commit is contained in:
Cody Kesting
2021-05-05 21:48:26 +00:00
committed by Automerger Merge Worker
parent 70100919d0 a5786a15e1
commit cbf91b3e8c
2 changed files with 47 additions and 0 deletions
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22
services/core/java/com/android/server/VcnManagementService.java
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@@ -87,6 +87,7 @@ import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Objects;
import java.util.Set;
import java.util.concurrent.TimeUnit;
/**
@@ -431,6 +432,7 @@ public class VcnManagementService extends IVcnManagementService.Stub {
public void onNewSnapshot(@NonNull TelephonySubscriptionSnapshot snapshot) {
// Startup VCN instances
synchronized (mLock) {
final TelephonySubscriptionSnapshot oldSnapshot = mLastSnapshot;
mLastSnapshot = snapshot;
// Start any VCN instances as necessary
@@ -478,10 +480,28 @@ public class VcnManagementService extends IVcnManagementService.Stub {
entry.getValue().updateSubscriptionSnapshot(mLastSnapshot);
}
}
final Map<ParcelUuid, Set<Integer>> oldSubGrpMappings =
getSubGroupToSubIdMappings(oldSnapshot);
final Map<ParcelUuid, Set<Integer>> currSubGrpMappings =
getSubGroupToSubIdMappings(mLastSnapshot);
if (!currSubGrpMappings.equals(oldSubGrpMappings)) {
notifyAllPolicyListenersLocked();
}
}
}
}
@GuardedBy("mLock")
private Map<ParcelUuid, Set<Integer>> getSubGroupToSubIdMappings(
@NonNull TelephonySubscriptionSnapshot snapshot) {
final Map<ParcelUuid, Set<Integer>> subGrpMappings = new ArrayMap<>();
for (ParcelUuid subGrp : mVcns.keySet()) {
subGrpMappings.put(subGrp, snapshot.getAllSubIdsInGroup(subGrp));
}
return subGrpMappings;
}
@GuardedBy("mLock")
private void stopVcnLocked(@NonNull ParcelUuid uuidToTeardown) {
final Vcn vcnToTeardown = mVcns.remove(uuidToTeardown);
@@ -815,6 +835,8 @@ public class VcnManagementService extends IVcnManagementService.Stub {
if (isVcnManagedNetwork) {
ncBuilder.removeCapability(
NetworkCapabilities.NET_CAPABILITY_NOT_VCN_MANAGED);
} else {
ncBuilder.addCapability(NetworkCapabilities.NET_CAPABILITY_NOT_VCN_MANAGED);
}
if (isRestrictedCarrierWifi) {

25
tests/vcn/java/com/android/server/VcnManagementServiceTest.java
View File

@@ -77,6 +77,7 @@ import android.os.test.TestLooper;
import android.telephony.SubscriptionInfo;
import android.telephony.SubscriptionManager;
import android.telephony.TelephonyManager;
import android.util.ArraySet;
import androidx.test.filters.SmallTest;
import androidx.test.runner.AndroidJUnit4;
@@ -98,6 +99,7 @@ import java.io.FileNotFoundException;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Set;
import java.util.UUID;
@@ -326,6 +328,17 @@ public class VcnManagementServiceTest {
return subIdToGroupMap.get(invocation.getArgument(0));
}).when(snapshot).getGroupForSubId(anyInt());
doAnswer(invocation -> {
final ParcelUuid subGrp = invocation.getArgument(0);
final Set<Integer> subIds = new ArraySet<>();
for (Entry<Integer, ParcelUuid> entry : subIdToGroupMap.entrySet()) {
if (entry.getValue().equals(subGrp)) {
subIds.add(entry.getKey());
}
}
return subIds;
}).when(snapshot).getAllSubIdsInGroup(any());
final TelephonySubscriptionTrackerCallback cb = getTelephonySubscriptionTrackerCallback();
cb.onNewSnapshot(snapshot);
@@ -914,6 +927,18 @@ public class VcnManagementServiceTest {
verify(mMockPolicyListener).onPolicyChanged();
}
@Test
public void testVcnSubIdChangeUpdatesPolicyListener() throws Exception {
startAndGetVcnInstance(TEST_UUID_2);
mVcnMgmtSvc.addVcnUnderlyingNetworkPolicyListener(mMockPolicyListener);
triggerSubscriptionTrackerCbAndGetSnapshot(
Collections.singleton(TEST_UUID_2),
Collections.singletonMap(TEST_SUBSCRIPTION_ID, TEST_UUID_2));
verify(mMockPolicyListener).onPolicyChanged();
}
private void triggerVcnSafeMode(
@NonNull ParcelUuid subGroup,
@NonNull TelephonySubscriptionSnapshot snapshot,