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      1 /*
      2  * Copyright (C) 2011 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 android.net;
     18 
     19 import android.os.Parcel;
     20 import android.os.Parcelable;
     21 
     22 /**
     23  * Snapshot of network state.
     24  *
     25  * @hide
     26  */
     27 public class NetworkState implements Parcelable {
     28 
     29     public final NetworkInfo networkInfo;
     30     public final LinkProperties linkProperties;
     31     public final LinkCapabilities linkCapabilities;
     32     /** Currently only used by testing. */
     33     public final String subscriberId;
     34 
     35     public NetworkState(NetworkInfo networkInfo, LinkProperties linkProperties,
     36             LinkCapabilities linkCapabilities) {
     37         this(networkInfo, linkProperties, linkCapabilities, null);
     38     }
     39 
     40     public NetworkState(NetworkInfo networkInfo, LinkProperties linkProperties,
     41             LinkCapabilities linkCapabilities, String subscriberId) {
     42         this.networkInfo = networkInfo;
     43         this.linkProperties = linkProperties;
     44         this.linkCapabilities = linkCapabilities;
     45         this.subscriberId = subscriberId;
     46     }
     47 
     48     public NetworkState(Parcel in) {
     49         networkInfo = in.readParcelable(null);
     50         linkProperties = in.readParcelable(null);
     51         linkCapabilities = in.readParcelable(null);
     52         subscriberId = in.readString();
     53     }
     54 
     55     /** {@inheritDoc} */
     56     public int describeContents() {
     57         return 0;
     58     }
     59 
     60     /** {@inheritDoc} */
     61     public void writeToParcel(Parcel out, int flags) {
     62         out.writeParcelable(networkInfo, flags);
     63         out.writeParcelable(linkProperties, flags);
     64         out.writeParcelable(linkCapabilities, flags);
     65         out.writeString(subscriberId);
     66     }
     67 
     68     public static final Creator<NetworkState> CREATOR = new Creator<NetworkState>() {
     69         public NetworkState createFromParcel(Parcel in) {
     70             return new NetworkState(in);
     71         }
     72 
     73         public NetworkState[] newArray(int size) {
     74             return new NetworkState[size];
     75         }
     76     };
     77 
     78 }
     79