1 /* Copyright 2014, The Android Open Source Project 2 ** 3 ** Licensed under the Apache License, Version 2.0 (the "License"); 4 ** you may not use this file except in compliance with the License. 5 ** You may obtain a copy of the License at 6 ** 7 ** http://www.apache.org/licenses/LICENSE-2.0 8 ** 9 ** Unless required by applicable law or agreed to in writing, software 10 ** distributed under the License is distributed on an "AS IS" BASIS, 11 ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 ** See the License for the specific language governing permissions and 13 ** limitations under the License. 14 */ 15 16 package android.support.v4.media.session; 17 18 import android.os.Parcel; 19 import android.os.Parcelable; 20 21 /** 22 * Convenience class for passing information about the audio configuration of a 23 * {@link MediaSessionCompat}. 24 */ 25 public class ParcelableVolumeInfo implements Parcelable { 26 public int volumeType; 27 public int audioStream; 28 public int controlType; 29 public int maxVolume; 30 public int currentVolume; 31 32 public ParcelableVolumeInfo(int volumeType, int audioStream, int controlType, 33 int maxVolume, 34 int currentVolume) { 35 this.volumeType = volumeType; 36 this.audioStream = audioStream; 37 this.controlType = controlType; 38 this.maxVolume = maxVolume; 39 this.currentVolume = currentVolume; 40 } 41 42 public ParcelableVolumeInfo(Parcel from) { 43 volumeType = from.readInt(); 44 controlType = from.readInt(); 45 maxVolume = from.readInt(); 46 currentVolume = from.readInt(); 47 audioStream = from.readInt(); 48 } 49 50 @Override 51 public int describeContents() { 52 return 0; 53 } 54 55 @Override 56 public void writeToParcel(Parcel dest, int flags) { 57 dest.writeInt(volumeType); 58 dest.writeInt(controlType); 59 dest.writeInt(maxVolume); 60 dest.writeInt(currentVolume); 61 dest.writeInt(audioStream); 62 } 63 64 65 public static final Parcelable.Creator<ParcelableVolumeInfo> CREATOR 66 = new Parcelable.Creator<ParcelableVolumeInfo>() { 67 @Override 68 public ParcelableVolumeInfo createFromParcel(Parcel in) { 69 return new ParcelableVolumeInfo(in); 70 } 71 72 @Override 73 public ParcelableVolumeInfo[] newArray(int size) { 74 return new ParcelableVolumeInfo[size]; 75 } 76 }; 77 } 78
