content: /*
   * Copyright (C) 2019 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;
  
  import android.annotation.TestApi;
  import android.os.Parcel;
  import android.os.ParcelFileDescriptor;
  import android.os.Parcelable;
  
  /**
   * This class is used to return the interface name and fd of the test interface
   *
   * @hide
   */
  @TestApi
  public final class TestNetworkInterface implements Parcelable {
      private final ParcelFileDescriptor mFileDescriptor;
      private final String mInterfaceName;
  
      @Override
      public int describeContents() {
          return (mFileDescriptor != null) ? Parcelable.CONTENTS_FILE_DESCRIPTOR : 0;
      }
  
      @Override
      public void writeToParcel(Parcel out, int flags) {
          out.writeParcelable(mFileDescriptor, PARCELABLE_WRITE_RETURN_VALUE);
          out.writeString(mInterfaceName);
      }
  
      public TestNetworkInterface(ParcelFileDescriptor pfd, String intf) {
          mFileDescriptor = pfd;
          mInterfaceName = intf;
      }
  
      private TestNetworkInterface(Parcel in) {
          mFileDescriptor = in.readParcelable(ParcelFileDescriptor.class.getClassLoader());
          mInterfaceName = in.readString();
      }
  
      public ParcelFileDescriptor getFileDescriptor() {
          return mFileDescriptor;
      }
  
      public String getInterfaceName() {
          return mInterfaceName;
      }
  
      public static final Parcelable.Creator<TestNetworkInterface> CREATOR =
              new Parcelable.Creator<TestNetworkInterface>() {
                  public TestNetworkInterface createFromParcel(Parcel in) {
                      return new TestNetworkInterface(in);
                  }
  
                  public TestNetworkInterface[] newArray(int size) {
                      return new TestNetworkInterface[size];
                  }
              };
  }
  