1 /* 2 * Copyright (C) 2012 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.media; 18 19 import android.os.Parcel; 20 import android.os.Parcelable; 21 import android.text.TextUtils; 22 23 /** 24 * Information available from AudioService about the current routes. 25 * @hide 26 */ 27 public class AudioRoutesInfo implements Parcelable { 28 public static final int MAIN_SPEAKER = 0; 29 public static final int MAIN_HEADSET = 1<<0; 30 public static final int MAIN_HEADPHONES = 1<<1; 31 public static final int MAIN_DOCK_SPEAKERS = 1<<2; 32 public static final int MAIN_HDMI = 1<<3; 33 public static final int MAIN_USB = 1<<4; 34 35 public CharSequence bluetoothName; 36 public int mainType = MAIN_SPEAKER; 37 AudioRoutesInfo()38 public AudioRoutesInfo() { 39 } 40 AudioRoutesInfo(AudioRoutesInfo o)41 public AudioRoutesInfo(AudioRoutesInfo o) { 42 bluetoothName = o.bluetoothName; 43 mainType = o.mainType; 44 } 45 AudioRoutesInfo(Parcel src)46 AudioRoutesInfo(Parcel src) { 47 bluetoothName = TextUtils.CHAR_SEQUENCE_CREATOR.createFromParcel(src); 48 mainType = src.readInt(); 49 } 50 51 @Override describeContents()52 public int describeContents() { 53 return 0; 54 } 55 56 @Override toString()57 public String toString() { 58 return getClass().getSimpleName() + "{ type=" + typeToString(mainType) 59 + (TextUtils.isEmpty(bluetoothName) ? "" : ", bluetoothName=" + bluetoothName) 60 + " }"; 61 } 62 typeToString(int type)63 private static String typeToString(int type) { 64 if (type == MAIN_SPEAKER) return "SPEAKER"; 65 if ((type & MAIN_HEADSET) != 0) return "HEADSET"; 66 if ((type & MAIN_HEADPHONES) != 0) return "HEADPHONES"; 67 if ((type & MAIN_DOCK_SPEAKERS) != 0) return "DOCK_SPEAKERS"; 68 if ((type & MAIN_HDMI) != 0) return "HDMI"; 69 if ((type & MAIN_USB) != 0) return "USB"; 70 return Integer.toHexString(type); 71 } 72 73 @Override writeToParcel(Parcel dest, int flags)74 public void writeToParcel(Parcel dest, int flags) { 75 TextUtils.writeToParcel(bluetoothName, dest, flags); 76 dest.writeInt(mainType); 77 } 78 79 public static final @android.annotation.NonNull Parcelable.Creator<AudioRoutesInfo> CREATOR 80 = new Parcelable.Creator<AudioRoutesInfo>() { 81 public AudioRoutesInfo createFromParcel(Parcel in) { 82 return new AudioRoutesInfo(in); 83 } 84 85 public AudioRoutesInfo[] newArray(int size) { 86 return new AudioRoutesInfo[size]; 87 } 88 }; 89 } 90