Merge "Add new netd event callback for changes to NAT64 prefix" am: ed30ec8dd1

am: dba2101a3c

Change-Id: I4e263d78c48a07fbcbfddc63e118c45b4cfb9c5a

1 files changed, 14 insertions, 0 deletions

diff --git a/core/java/android/net/INetdEventCallback.aidl b/core/java/android/net/INetdEventCallback.aidl
index 4b1a08ded9d6..0877a1a47e2b 100644
--- a/core/java/android/net/INetdEventCallback.aidl
+++ b/core/java/android/net/INetdEventCallback.aidl
@@ -45,6 +45,20 @@ oneway interface INetdEventCallback {
             in String[] ipAddresses, int ipAddressesCount, long timestamp, int uid);
 
     /**
+     * Represents adding or removing a NAT64 prefix.
+     * This method must not block or perform long-running operations.
+     *
+     * @param netId the ID of the network the prefix was performed on.
+     * @param added true if the NAT64 prefix was added, or false if the NAT64 prefix was removed.
+     *        There is only one prefix at a time for each netId. If a prefix is added, it replaces
+     *        the previous-added prefix.
+     * @param prefixString the detected NAT64 prefix as a string literal.
+     * @param prefixLength the prefix length associated with this NAT64 prefix.
+     */
+    void onNat64PrefixEvent(int netId, boolean added, @utf8InCpp String prefixString,
+            int prefixLength);
+
+    /**
      * Represents a private DNS validation success or failure.
      * This method must not block or perform long-running operations.
      *