1 files changed, 4 insertions, 0 deletions
diff --git a/core/java/android/net/InterfaceConfiguration.java b/core/java/android/net/InterfaceConfiguration.java
index ea53a71245a5..eace8b2a5f2b 100644
--- a/core/java/android/net/InterfaceConfiguration.java
+++ b/core/java/android/net/InterfaceConfiguration.java
@@ -124,6 +124,10 @@ public class InterfaceConfiguration implements Parcelable {
         return false;
     }
 
+    public boolean isUp() {
+        return hasFlag(FLAG_UP);
+    }
+
     /** {@inheritDoc} */
     public int describeContents() {
         return 0;