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 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