Moves all compatibility flags to ConnectivityCompatChanges.java
ConnectivityCompatChanges.java becomes the centralized place for all the
CompatChanges used in the Connectivity module. By putting all the
CompatChanges here, we are able to manage them under a single
platform_compat_config.
Bug: 268440216
Test: atest FrameworksNetTests
Change-Id: I3e17af545718073d7d1c96e27298e7790563fd33
diff --git a/Tethering/apex/Android.bp b/Tethering/apex/Android.bp
index b26911c..67206cd 100644
--- a/Tethering/apex/Android.bp
+++ b/Tethering/apex/Android.bp
@@ -144,7 +144,6 @@
compat_configs: [
"connectivity-platform-compat-config",
- "connectivity-t-platform-compat-config",
],
}
diff --git a/framework-t/Android.bp b/framework-t/Android.bp
index d40fad9..7ef20c5 100644
--- a/framework-t/Android.bp
+++ b/framework-t/Android.bp
@@ -164,6 +164,7 @@
],
}
+// This rule is not used anymore(b/268440216).
platform_compat_config {
name: "connectivity-t-platform-compat-config",
src: ":framework-connectivity-t",
diff --git a/framework-t/src/android/net/nsd/NsdManager.java b/framework-t/src/android/net/nsd/NsdManager.java
index e38ae8e..b4f8897 100644
--- a/framework-t/src/android/net/nsd/NsdManager.java
+++ b/framework-t/src/android/net/nsd/NsdManager.java
@@ -16,6 +16,8 @@
package android.net.nsd;
+import static android.net.connectivity.ConnectivityCompatChanges.RUN_NATIVE_NSD_ONLY_IF_LEGACY_APPS_T_AND_LATER;
+
import android.annotation.IntDef;
import android.annotation.NonNull;
import android.annotation.Nullable;
@@ -24,8 +26,6 @@
import android.annotation.SdkConstant.SdkConstantType;
import android.annotation.SystemService;
import android.app.compat.CompatChanges;
-import android.compat.annotation.ChangeId;
-import android.compat.annotation.EnabledSince;
import android.content.Context;
import android.net.ConnectivityManager;
import android.net.ConnectivityManager.NetworkCallback;
@@ -137,28 +137,6 @@
private static final boolean DBG = false;
/**
- * When enabled, apps targeting < Android 12 are considered legacy for
- * the NSD native daemon.
- * The platform will only keep the daemon running as long as there are
- * any legacy apps connected.
- *
- * After Android 12, direct communication with the native daemon might not work since the native
- * daemon won't always stay alive. Using the NSD APIs from NsdManager as the replacement is
- * recommended.
- * Another alternative could be bundling your own mdns solutions instead of
- * depending on the system mdns native daemon.
- *
- * This compatibility change applies to Android 13 and later only. To toggle behavior on
- * Android 12 and Android 12L, use RUN_NATIVE_NSD_ONLY_IF_LEGACY_APPS.
- *
- * @hide
- */
- @ChangeId
- @EnabledSince(targetSdkVersion = android.os.Build.VERSION_CODES.S)
- // This was a platform change ID with value 191844585L before T
- public static final long RUN_NATIVE_NSD_ONLY_IF_LEGACY_APPS_T_AND_LATER = 235355681L;
-
- /**
* Broadcast intent action to indicate whether network service discovery is
* enabled or disabled. An extra {@link #EXTRA_NSD_STATE} provides the state
* information as int.
diff --git a/framework/src/android/net/LinkProperties.java b/framework/src/android/net/LinkProperties.java
index b7ee846..e0926e9 100644
--- a/framework/src/android/net/LinkProperties.java
+++ b/framework/src/android/net/LinkProperties.java
@@ -16,19 +16,18 @@
package android.net;
+import static android.net.connectivity.ConnectivityCompatChanges.EXCLUDED_ROUTES;
+
import android.annotation.NonNull;
import android.annotation.Nullable;
import android.annotation.SystemApi;
import android.app.compat.CompatChanges;
-import android.compat.annotation.ChangeId;
-import android.compat.annotation.EnabledAfter;
import android.compat.annotation.UnsupportedAppUsage;
import android.os.Build;
import android.os.Parcel;
import android.os.Parcelable;
import android.text.TextUtils;
-import com.android.internal.annotations.VisibleForTesting;
import com.android.modules.utils.build.SdkLevel;
import com.android.net.module.util.CollectionUtils;
import com.android.net.module.util.LinkPropertiesUtils;
@@ -58,17 +57,6 @@
*
*/
public final class LinkProperties implements Parcelable {
- /**
- * The {@link #getRoutes()} now can contain excluded as well as included routes. Use
- * {@link RouteInfo#getType()} to determine route type.
- *
- * @hide
- */
- @ChangeId
- @EnabledAfter(targetSdkVersion = Build.VERSION_CODES.S_V2)
- @VisibleForTesting
- public static final long EXCLUDED_ROUTES = 186082280;
-
// The interface described by the network link.
@UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 115609023)
private String mIfaceName;
diff --git a/framework/src/android/net/connectivity/ConnectivityCompatChanges.java b/framework/src/android/net/connectivity/ConnectivityCompatChanges.java
new file mode 100644
index 0000000..a166675
--- /dev/null
+++ b/framework/src/android/net/connectivity/ConnectivityCompatChanges.java
@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.net.connectivity;
+
+import android.compat.annotation.ChangeId;
+import android.compat.annotation.EnabledAfter;
+import android.compat.annotation.EnabledSince;
+import android.os.Build;
+
+/**
+ * The class contains all CompatChanges for the Connectivity module.
+ *
+ * <p>This is the centralized place for the CompatChanges used in the Connectivity module.
+ * Putting all the CompatChanges in single place makes it possible to manage them under a single
+ * platform_compat_config.
+ * @hide
+ */
+public final class ConnectivityCompatChanges {
+
+ /**
+ * The {@link android.net.LinkProperties#getRoutes()} now can contain excluded as well as
+ * included routes. Use {@link android.net.RouteInfo#getType()} to determine route type.
+ *
+ * @hide
+ */
+ @ChangeId
+ @EnabledAfter(targetSdkVersion = Build.VERSION_CODES.S_V2)
+ public static final long EXCLUDED_ROUTES = 186082280;
+
+ /**
+ * When enabled, apps targeting < Android 12 are considered legacy for
+ * the NSD native daemon.
+ * The platform will only keep the daemon running as long as there are
+ * any legacy apps connected.
+ *
+ * After Android 12, direct communication with the native daemon might not work since the native
+ * daemon won't always stay alive. Using the NSD APIs from NsdManager as the replacement is
+ * recommended.
+ * Another alternative could be bundling your own mdns solutions instead of
+ * depending on the system mdns native daemon.
+ *
+ * This compatibility change applies to Android 13 and later only. To toggle behavior on
+ * Android 12 and Android 12L, use RUN_NATIVE_NSD_ONLY_IF_LEGACY_APPS.
+ *
+ * @hide
+ */
+ @ChangeId
+ @EnabledSince(targetSdkVersion = android.os.Build.VERSION_CODES.S)
+ // This was a platform change ID with value 191844585L before T
+ public static final long RUN_NATIVE_NSD_ONLY_IF_LEGACY_APPS_T_AND_LATER = 235355681L;
+
+ private ConnectivityCompatChanges() {
+ }
+}
diff --git a/tests/common/java/android/net/LinkPropertiesTest.java b/tests/common/java/android/net/LinkPropertiesTest.java
index 5ee375f..09f5d6e 100644
--- a/tests/common/java/android/net/LinkPropertiesTest.java
+++ b/tests/common/java/android/net/LinkPropertiesTest.java
@@ -32,6 +32,7 @@
import android.compat.testing.PlatformCompatChangeRule;
import android.net.LinkProperties.ProvisioningChange;
+import android.net.connectivity.ConnectivityCompatChanges;
import android.os.Build;
import android.system.OsConstants;
import android.util.ArraySet;
@@ -1261,7 +1262,7 @@
@Test @IgnoreUpTo(Build.VERSION_CODES.R)
@CtsNetTestCasesMaxTargetSdk31(reason = "Compat change cannot be overridden when targeting T+")
- @EnableCompatChanges({LinkProperties.EXCLUDED_ROUTES})
+ @EnableCompatChanges({ConnectivityCompatChanges.EXCLUDED_ROUTES})
public void testHasExcludeRoute() {
LinkProperties lp = new LinkProperties();
lp.setInterfaceName("tun0");
@@ -1274,7 +1275,7 @@
@Test @IgnoreUpTo(Build.VERSION_CODES.R)
@CtsNetTestCasesMaxTargetSdk31(reason = "Compat change cannot be overridden when targeting T+")
- @EnableCompatChanges({LinkProperties.EXCLUDED_ROUTES})
+ @EnableCompatChanges({ConnectivityCompatChanges.EXCLUDED_ROUTES})
public void testRouteAddWithSameKey() throws Exception {
LinkProperties lp = new LinkProperties();
lp.setInterfaceName("wlan0");
@@ -1348,14 +1349,14 @@
@Test @IgnoreUpTo(Build.VERSION_CODES.R)
@CtsNetTestCasesMaxTargetSdk31(reason = "Compat change cannot be overridden when targeting T+")
- @EnableCompatChanges({LinkProperties.EXCLUDED_ROUTES})
+ @EnableCompatChanges({ConnectivityCompatChanges.EXCLUDED_ROUTES})
public void testExcludedRoutesEnabledByCompatChange() {
assertExcludeRoutesVisible();
}
@Test @IgnoreUpTo(Build.VERSION_CODES.R)
@CtsNetTestCasesMaxTargetSdk31(reason = "Compat change cannot be overridden when targeting T+")
- @DisableCompatChanges({LinkProperties.EXCLUDED_ROUTES})
+ @DisableCompatChanges({ConnectivityCompatChanges.EXCLUDED_ROUTES})
public void testExcludedRoutesDisabledByCompatChange() {
checkExcludeRoutesNotVisibleAfterS();
}
diff --git a/tests/cts/net/src/android/net/cts/NsdManagerTest.kt b/tests/cts/net/src/android/net/cts/NsdManagerTest.kt
index 9b27df5..093c7f8 100644
--- a/tests/cts/net/src/android/net/cts/NsdManagerTest.kt
+++ b/tests/cts/net/src/android/net/cts/NsdManagerTest.kt
@@ -30,6 +30,7 @@
import android.net.TestNetworkInterface
import android.net.TestNetworkManager
import android.net.TestNetworkSpecifier
+import android.net.connectivity.ConnectivityCompatChanges
import android.net.cts.NsdManagerTest.NsdDiscoveryRecord.DiscoveryEvent.DiscoveryStarted
import android.net.cts.NsdManagerTest.NsdDiscoveryRecord.DiscoveryEvent.DiscoveryStopped
import android.net.cts.NsdManagerTest.NsdDiscoveryRecord.DiscoveryEvent.ServiceFound
@@ -40,8 +41,8 @@
import android.net.cts.NsdManagerTest.NsdRegistrationRecord.RegistrationEvent.ServiceRegistered
import android.net.cts.NsdManagerTest.NsdRegistrationRecord.RegistrationEvent.ServiceUnregistered
import android.net.cts.NsdManagerTest.NsdRegistrationRecord.RegistrationEvent.UnregistrationFailed
-import android.net.cts.NsdManagerTest.NsdResolveRecord.ResolveEvent.ResolveFailed
import android.net.cts.NsdManagerTest.NsdResolveRecord.ResolveEvent.ResolutionStopped
+import android.net.cts.NsdManagerTest.NsdResolveRecord.ResolveEvent.ResolveFailed
import android.net.cts.NsdManagerTest.NsdResolveRecord.ResolveEvent.ServiceResolved
import android.net.cts.NsdManagerTest.NsdResolveRecord.ResolveEvent.StopResolutionFailed
import android.net.cts.NsdManagerTest.NsdServiceInfoCallbackRecord.ServiceInfoCallbackEvent.RegisterCallbackFailed
@@ -783,7 +784,7 @@
// when the compat change is disabled.
// Note that before T the compat constant had a different int value.
assertFalse(CompatChanges.isChangeEnabled(
- NsdManager.RUN_NATIVE_NSD_ONLY_IF_LEGACY_APPS_T_AND_LATER))
+ ConnectivityCompatChanges.RUN_NATIVE_NSD_ONLY_IF_LEGACY_APPS_T_AND_LATER))
}
@Test
diff --git a/tests/unit/java/android/net/nsd/NsdManagerTest.java b/tests/unit/java/android/net/nsd/NsdManagerTest.java
index 8a4932b..da65b62 100644
--- a/tests/unit/java/android/net/nsd/NsdManagerTest.java
+++ b/tests/unit/java/android/net/nsd/NsdManagerTest.java
@@ -32,6 +32,7 @@
import android.compat.testing.PlatformCompatChangeRule;
import android.content.Context;
+import android.net.connectivity.ConnectivityCompatChanges;
import android.os.Build;
import androidx.test.filters.SmallTest;
@@ -81,70 +82,70 @@
}
@Test
- @EnableCompatChanges(NsdManager.RUN_NATIVE_NSD_ONLY_IF_LEGACY_APPS_T_AND_LATER)
+ @EnableCompatChanges(ConnectivityCompatChanges.RUN_NATIVE_NSD_ONLY_IF_LEGACY_APPS_T_AND_LATER)
public void testResolveServiceS() throws Exception {
verify(mServiceConn, never()).startDaemon();
doTestResolveService();
}
@Test
- @DisableCompatChanges(NsdManager.RUN_NATIVE_NSD_ONLY_IF_LEGACY_APPS_T_AND_LATER)
+ @DisableCompatChanges(ConnectivityCompatChanges.RUN_NATIVE_NSD_ONLY_IF_LEGACY_APPS_T_AND_LATER)
public void testResolveServicePreS() throws Exception {
verify(mServiceConn).startDaemon();
doTestResolveService();
}
@Test
- @EnableCompatChanges(NsdManager.RUN_NATIVE_NSD_ONLY_IF_LEGACY_APPS_T_AND_LATER)
+ @EnableCompatChanges(ConnectivityCompatChanges.RUN_NATIVE_NSD_ONLY_IF_LEGACY_APPS_T_AND_LATER)
public void testDiscoverServiceS() throws Exception {
verify(mServiceConn, never()).startDaemon();
doTestDiscoverService();
}
@Test
- @DisableCompatChanges(NsdManager.RUN_NATIVE_NSD_ONLY_IF_LEGACY_APPS_T_AND_LATER)
+ @DisableCompatChanges(ConnectivityCompatChanges.RUN_NATIVE_NSD_ONLY_IF_LEGACY_APPS_T_AND_LATER)
public void testDiscoverServicePreS() throws Exception {
verify(mServiceConn).startDaemon();
doTestDiscoverService();
}
@Test
- @EnableCompatChanges(NsdManager.RUN_NATIVE_NSD_ONLY_IF_LEGACY_APPS_T_AND_LATER)
+ @EnableCompatChanges(ConnectivityCompatChanges.RUN_NATIVE_NSD_ONLY_IF_LEGACY_APPS_T_AND_LATER)
public void testParallelResolveServiceS() throws Exception {
verify(mServiceConn, never()).startDaemon();
doTestParallelResolveService();
}
@Test
- @DisableCompatChanges(NsdManager.RUN_NATIVE_NSD_ONLY_IF_LEGACY_APPS_T_AND_LATER)
+ @DisableCompatChanges(ConnectivityCompatChanges.RUN_NATIVE_NSD_ONLY_IF_LEGACY_APPS_T_AND_LATER)
public void testParallelResolveServicePreS() throws Exception {
verify(mServiceConn).startDaemon();
doTestParallelResolveService();
}
@Test
- @EnableCompatChanges(NsdManager.RUN_NATIVE_NSD_ONLY_IF_LEGACY_APPS_T_AND_LATER)
+ @EnableCompatChanges(ConnectivityCompatChanges.RUN_NATIVE_NSD_ONLY_IF_LEGACY_APPS_T_AND_LATER)
public void testInvalidCallsS() throws Exception {
verify(mServiceConn, never()).startDaemon();
doTestInvalidCalls();
}
@Test
- @DisableCompatChanges(NsdManager.RUN_NATIVE_NSD_ONLY_IF_LEGACY_APPS_T_AND_LATER)
+ @DisableCompatChanges(ConnectivityCompatChanges.RUN_NATIVE_NSD_ONLY_IF_LEGACY_APPS_T_AND_LATER)
public void testInvalidCallsPreS() throws Exception {
verify(mServiceConn).startDaemon();
doTestInvalidCalls();
}
@Test
- @EnableCompatChanges(NsdManager.RUN_NATIVE_NSD_ONLY_IF_LEGACY_APPS_T_AND_LATER)
+ @EnableCompatChanges(ConnectivityCompatChanges.RUN_NATIVE_NSD_ONLY_IF_LEGACY_APPS_T_AND_LATER)
public void testRegisterServiceS() throws Exception {
verify(mServiceConn, never()).startDaemon();
doTestRegisterService();
}
@Test
- @DisableCompatChanges(NsdManager.RUN_NATIVE_NSD_ONLY_IF_LEGACY_APPS_T_AND_LATER)
+ @DisableCompatChanges(ConnectivityCompatChanges.RUN_NATIVE_NSD_ONLY_IF_LEGACY_APPS_T_AND_LATER)
public void testRegisterServicePreS() throws Exception {
verify(mServiceConn).startDaemon();
doTestRegisterService();
diff --git a/tests/unit/java/com/android/server/NsdServiceTest.java b/tests/unit/java/com/android/server/NsdServiceTest.java
index 5a3bc64..0680772 100644
--- a/tests/unit/java/com/android/server/NsdServiceTest.java
+++ b/tests/unit/java/com/android/server/NsdServiceTest.java
@@ -53,6 +53,7 @@
import android.content.Context;
import android.net.INetd;
import android.net.Network;
+import android.net.connectivity.ConnectivityCompatChanges;
import android.net.mdns.aidl.DiscoveryInfo;
import android.net.mdns.aidl.GetAddressInfo;
import android.net.mdns.aidl.IMDnsEventListener;
@@ -187,7 +188,7 @@
}
@Test
- @DisableCompatChanges(NsdManager.RUN_NATIVE_NSD_ONLY_IF_LEGACY_APPS_T_AND_LATER)
+ @DisableCompatChanges(ConnectivityCompatChanges.RUN_NATIVE_NSD_ONLY_IF_LEGACY_APPS_T_AND_LATER)
public void testPreSClients() throws Exception {
// Pre S client connected, the daemon should be started.
connectClient(mService);
@@ -214,7 +215,7 @@
}
@Test
- @EnableCompatChanges(NsdManager.RUN_NATIVE_NSD_ONLY_IF_LEGACY_APPS_T_AND_LATER)
+ @EnableCompatChanges(ConnectivityCompatChanges.RUN_NATIVE_NSD_ONLY_IF_LEGACY_APPS_T_AND_LATER)
public void testNoDaemonStartedWhenClientsConnect() throws Exception {
// Creating an NsdManager will not cause daemon startup.
connectClient(mService);
@@ -248,7 +249,7 @@
}
@Test
- @EnableCompatChanges(NsdManager.RUN_NATIVE_NSD_ONLY_IF_LEGACY_APPS_T_AND_LATER)
+ @EnableCompatChanges(ConnectivityCompatChanges.RUN_NATIVE_NSD_ONLY_IF_LEGACY_APPS_T_AND_LATER)
public void testClientRequestsAreGCedAtDisconnection() throws Exception {
final NsdManager client = connectClient(mService);
final INsdManagerCallback cb1 = getCallback();
@@ -291,7 +292,7 @@
}
@Test
- @EnableCompatChanges(NsdManager.RUN_NATIVE_NSD_ONLY_IF_LEGACY_APPS_T_AND_LATER)
+ @EnableCompatChanges(ConnectivityCompatChanges.RUN_NATIVE_NSD_ONLY_IF_LEGACY_APPS_T_AND_LATER)
public void testCleanupDelayNoRequestActive() throws Exception {
final NsdManager client = connectClient(mService);