Merge "Make getNetworkSpecifier() public API."

am: ad60ef88e0

Change-Id: I92d0b7cb179e1c0f5cb789c2c668254732fbf30a

core/java/android/net/NetworkRequest.java

@@ -17,6 +17,7 @@
 package android.net;
 
 import android.annotation.NonNull;
+import android.annotation.Nullable;
 import android.annotation.RequiresPermission;
 import android.annotation.SystemApi;
 import android.annotation.UnsupportedAppUsage;
@@ -461,6 +462,14 @@ public class NetworkRequest implements Parcelable {
         return networkCapabilities.hasTransport(transportType);
     }
 
+    /**
+     * @see Builder#setNetworkSpecifier(NetworkSpecifier)
+     */
+    @Nullable
+    public NetworkSpecifier getNetworkSpecifier() {
+        return networkCapabilities.getNetworkSpecifier();
+    }
+
     public String toString() {
         return "NetworkRequest [ " + type + " id=" + requestId +
                 (legacyType != ConnectivityManager.TYPE_NONE ? ", legacyType=" + legacyType : "") +