Merge "Add public alternative for protectFromVpn" am: a68e748601 am: c9ba0260a3

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1605094

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I95739021d8f70ce1d5371b21ab4357061082bf16

framework/src/android/net/NetworkUtils.java

@@ -91,7 +91,8 @@ public class NetworkUtils {
      * this socket will go directly to the underlying network, so its traffic will not be
      * forwarded through the VPN.
      */
-    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
+    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553,
+            publicAlternatives = "Use {@link android.net.VpnService#protect} instead.")
     public static native boolean protectFromVpn(FileDescriptor fd);
 
     /**