content: /*
   * 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 android.net.wifi.p2p;
  
  import android.os.Parcelable;
  import android.os.Parcel;
  
  import java.net.InetAddress;
  import java.net.UnknownHostException;
  
  /**
   * A class representing connection information about a Wi-Fi p2p group
   *
   * {@see WifiP2pManager}
   */
  public class WifiP2pInfo implements Parcelable {
  
      /** Indicates if a p2p group has been successfully formed */
      public boolean groupFormed;
  
      /** Indicates if the current device is the group owner */
      public boolean isGroupOwner;
  
      /** Group owner address */
      public InetAddress groupOwnerAddress;
  
      public WifiP2pInfo() {
      }
  
      public String toString() {
          StringBuffer sbuf = new StringBuffer();
          sbuf.append("groupFormed: ").append(groupFormed)
              .append(" isGroupOwner: ").append(isGroupOwner)
              .append(" groupOwnerAddress: ").append(groupOwnerAddress);
          return sbuf.toString();
      }
  
      /** Implement the Parcelable interface */
      public int describeContents() {
          return 0;
      }
  
      /** copy constructor */
      public WifiP2pInfo(WifiP2pInfo source) {
          if (source != null) {
              groupFormed = source.groupFormed;
              isGroupOwner = source.isGroupOwner;
              groupOwnerAddress = source.groupOwnerAddress;
         }
      }
  
      /** Implement the Parcelable interface */
      public void writeToParcel(Parcel dest, int flags) {
          dest.writeByte(groupFormed ? (byte)1 : (byte)0);
          dest.writeByte(isGroupOwner ? (byte)1 : (byte)0);
  
          if (groupOwnerAddress != null) {
              dest.writeByte((byte)1);
              dest.writeByteArray(groupOwnerAddress.getAddress());
          } else {
              dest.writeByte((byte)0);
          }
      }
  
      /** Implement the Parcelable interface */
      public static final @android.annotation.NonNull Creator<WifiP2pInfo> CREATOR =
          new Creator<WifiP2pInfo>() {
              public WifiP2pInfo createFromParcel(Parcel in) {
                  WifiP2pInfo info = new WifiP2pInfo();
                  info.groupFormed = (in.readByte() == 1);
                  info.isGroupOwner = (in.readByte() == 1);
                  if (in.readByte() == 1) {
                      try {
                          info.groupOwnerAddress = InetAddress.getByAddress(in.createByteArray());
                      } catch (UnknownHostException e) {}
                  }
                  return info;
              }
  
              public WifiP2pInfo[] newArray(int size) {
                  return new WifiP2pInfo[size];
              }
          };
  }
  