Merge "Add and expose IPsec tunnel migration feature flag" am: bbed027319 am: ab0be118c1

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1634879

Change-Id: Ib4efe0e2258cfab8cd1c58b21ada013db287c106
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/core/api/current.txt b/core/api/current.txt
index 384f7f1..753c519 100644
--- a/core/api/current.txt
+++ b/core/api/current.txt
@@ -11938,6 +11938,7 @@
     field public static final String FEATURE_IDENTITY_CREDENTIAL_HARDWARE_DIRECT_ACCESS = "android.hardware.identity_credential_direct_access";
     field public static final String FEATURE_INPUT_METHODS = "android.software.input_methods";
     field public static final String FEATURE_IPSEC_TUNNELS = "android.software.ipsec_tunnels";
+    field public static final String FEATURE_IPSEC_TUNNEL_MIGRATION = "android.software.ipsec_tunnel_migration";
     field public static final String FEATURE_IRIS = "android.hardware.biometrics.iris";
     field public static final String FEATURE_KEYSTORE_APP_ATTEST_KEY = "android.hardware.keystore.app_attest_key";
     field public static final String FEATURE_KEYSTORE_LIMITED_USE_KEY = "android.hardware.keystore.limited_use_key";
diff --git a/core/java/android/content/pm/PackageManager.java b/core/java/android/content/pm/PackageManager.java
index 7d9ed29..d83ad3d 100644
--- a/core/java/android/content/pm/PackageManager.java
+++ b/core/java/android/content/pm/PackageManager.java
@@ -4058,6 +4058,17 @@
     public static final String FEATURE_IPSEC_TUNNELS = "android.software.ipsec_tunnels";
 
     /**
+     * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}: The device has
+     * the requisite kernel support for migrating IPsec tunnels to new source/destination addresses.
+     *
+     * <p>This feature implies that the device supports XFRM Migration (CONFIG_XFRM_MIGRATE) and has
+     * the kernel fixes to support cross-address-family IPsec tunnel migration
+     */
+    @SdkConstant(SdkConstantType.FEATURE)
+    public static final String FEATURE_IPSEC_TUNNEL_MIGRATION =
+            "android.software.ipsec_tunnel_migration";
+
+    /**
      * Feature for {@link #getSystemAvailableFeatures} and
      * {@link #hasSystemFeature}: The device supports a system interface for the user to select
      * and bind device control services provided by applications.