| /* |
| * Copyright (C) 2011 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.server.net; |
| |
| import android.annotation.UnsupportedAppUsage; |
| import android.net.INetworkManagementEventObserver; |
| import android.net.LinkAddress; |
| import android.net.RouteInfo; |
| |
| /** |
| * Base {@link INetworkManagementEventObserver} that provides no-op |
| * implementations which can be overridden. |
| * |
| * @hide |
| */ |
| public class BaseNetworkObserver extends INetworkManagementEventObserver.Stub { |
| |
| @UnsupportedAppUsage |
| public BaseNetworkObserver() { |
| } |
| |
| @Override |
| public void interfaceStatusChanged(String iface, boolean up) { |
| // default no-op |
| } |
| |
| @Override |
| public void interfaceRemoved(String iface) { |
| // default no-op |
| } |
| |
| @Override |
| public void addressUpdated(String iface, LinkAddress address) { |
| // default no-op |
| } |
| |
| @Override |
| public void addressRemoved(String iface, LinkAddress address) { |
| // default no-op |
| } |
| |
| @Override |
| public void interfaceLinkStateChanged(String iface, boolean up) { |
| // default no-op |
| } |
| |
| @Override |
| public void interfaceAdded(String iface) { |
| // default no-op |
| } |
| |
| @Override |
| public void interfaceClassDataActivityChanged(String label, boolean active, long tsNanos) { |
| // default no-op |
| } |
| |
| @Override |
| public void limitReached(String limitName, String iface) { |
| // default no-op |
| } |
| |
| @Override |
| public void interfaceDnsServerInfo(String iface, long lifetime, String[] servers) { |
| // default no-op |
| } |
| |
| @Override |
| public void routeUpdated(RouteInfo route) { |
| // default no-op |
| } |
| |
| @Override |
| public void routeRemoved(RouteInfo route) { |
| // default no-op |
| } |
| } |