Merge changes from topic "bindprocess-resolv" am: af8e41c434 am: 4b8dee1177

am: 301ff56903

Change-Id: I3f35e6719db4a1152281d1143e8756e726d51e64

core/java/android/net/ConnectivityManager.java

@@ -4022,10 +4022,17 @@ public class ConnectivityManager {
     @Deprecated
     public static boolean setProcessDefaultNetwork(@Nullable Network network) {
         int netId = (network == null) ? NETID_UNSET : network.netId;
-        if (netId == NetworkUtils.getBoundNetworkForProcess()) {
-            return true;
+        boolean isSameNetId = (netId == NetworkUtils.getBoundNetworkForProcess());
+
+        if (netId != NETID_UNSET) {
+            netId = network.getNetIdForResolv();
         }
-        if (NetworkUtils.bindProcessToNetwork(netId)) {
+
+        if (!NetworkUtils.bindProcessToNetwork(netId)) {
+            return false;
+        }
+
+        if (!isSameNetId) {
             // Set HTTP proxy system properties to match network.
             // TODO: Deprecate this static method and replace it with a non-static version.
             try {
@@ -4039,10 +4046,9 @@ public class ConnectivityManager {
             // Must flush socket pool as idle sockets will be bound to previous network and may
             // cause subsequent fetches to be performed on old network.
             NetworkEventDispatcher.getInstance().onNetworkConfigurationChanged();
-            return true;
-        } else {
-            return false;
         }
+
+        return true;
     }
 
     /**