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/*
* Copyright (C) 2022 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.
*/
import android.annotation.NonNull;
import android.annotation.Nullable;
import android.content.Context;
import android.net.EthernetManager;
import android.net.EthernetNetworkUpdateRequest;
import android.net.IpConfiguration;
import android.net.NetworkCapabilities;
import java.util.concurrent.Executor;
public class EthernetManagerCompat {
public static final int STATE_LINK_UP = EthernetManager.STATE_LINK_UP;
private final EthernetManager mEthernetManager;
private EthernetManager.InterfaceStateListener mInterfaceStateListener;
public interface InterfaceStateListenerCompat {
void onInterfaceStateChanged(@NonNull String iface, int state,
int role, @Nullable IpConfiguration configuration);
}
public static class EthernetNetworkUpdateRequestCompat {
private final EthernetNetworkUpdateRequest mEthernetNetworkUpdateRequest;
public EthernetNetworkUpdateRequestCompat(IpConfiguration ipConfiguration,
NetworkCapabilities nc) {
mEthernetNetworkUpdateRequest = new EthernetNetworkUpdateRequest.Builder()
.setIpConfiguration(ipConfiguration)
.setNetworkCapabilities(nc)
.build();
}
}
public EthernetManagerCompat(Context context) {
mEthernetManager = context.getSystemService(EthernetManager.class);
}
public void removeInterfaceStateListener() {
mEthernetManager.removeInterfaceStateListener(mInterfaceStateListener);
}
public void addInterfaceStateListener(Executor executor,
InterfaceStateListenerCompat listenerCompat) {
mInterfaceStateListener = (iface, state, role, configuration) ->
listenerCompat.onInterfaceStateChanged(iface, state, role, configuration);
mEthernetManager.addInterfaceStateListener(executor, mInterfaceStateListener);
}
public void updateConfiguration(String iface, EthernetNetworkUpdateRequestCompat requestCompat,
Executor executor) {
mEthernetManager.updateConfiguration(iface, requestCompat.mEthernetNetworkUpdateRequest,
executor, null);
}
}
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