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      1 /*
      2  * Copyright (C) 2014 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package com.android.tv.settings.connectivity;
     18 
     19 import android.content.Context;
     20 import android.net.EthernetManager;
     21 import android.net.IpConfiguration;
     22 import android.net.wifi.WifiManager;
     23 import android.os.Parcelable;
     24 
     25 import com.android.tv.settings.R;
     26 
     27 /**
     28  * Ethernet configuration that implements NetworkConfiguration.
     29  */
     30 class EthernetConfig implements NetworkConfiguration {
     31     private final EthernetManager mEthernetManager;
     32     private IpConfiguration mIpConfiguration;
     33     private final String mName;
     34 
     35     EthernetConfig(Context context) {
     36         mEthernetManager = (EthernetManager) context.getSystemService(Context.ETHERNET_SERVICE);
     37         mIpConfiguration = new IpConfiguration();
     38         mName = context.getResources().getString(R.string.connectivity_ethernet);
     39     }
     40 
     41     @Override
     42     public void setIpConfiguration(IpConfiguration configuration) {
     43         mIpConfiguration = configuration;
     44     }
     45 
     46     @Override
     47     public IpConfiguration getIpConfiguration() {
     48         return mIpConfiguration;
     49     }
     50 
     51     @Override
     52     public void save(WifiManager.ActionListener listener) {
     53         mEthernetManager.setConfiguration(mIpConfiguration);
     54 
     55         if (listener != null) {
     56             listener.onSuccess();
     57         }
     58     }
     59 
     60     /**
     61      * Load IpConfiguration from system.
     62      */
     63     public void load() {
     64         mIpConfiguration = mEthernetManager.getConfiguration();
     65     }
     66 
     67     @Override
     68     public String getPrintableName() {
     69         return mName;
     70     }
     71 
     72     @Override
     73     public Parcelable toParcelable() {
     74         return mIpConfiguration;
     75     }
     76 
     77     public void fromParcelable(Parcelable parcelable) {
     78         if (parcelable instanceof IpConfiguration) {
     79             mIpConfiguration = (IpConfiguration) parcelable;
     80         } else {
     81             throw new IllegalArgumentException("Invalid parcelable");
     82         }
     83     }
     84 
     85     @Override
     86     public int getNetworkType() {
     87         return NetworkConfigurationFactory.TYPE_ETHERNET;
     88     }
     89 }
     90