1 /*
2  * Copyright (C) 2016 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.bluetooth;
18 
19 import android.os.Parcel;
20 import android.os.Parcelable;
21 
22 
23 /**
24  * Represents the Service Discovery Protocol (SDP) settings for a Bluetooth HID Device application.
25  *
26  * <p>The BluetoothHidDevice framework adds the SDP record during app registration, so that the
27  * Android device can be discovered as a Bluetooth HID Device.
28  *
29  * <p>{@see BluetoothHidDevice}
30  */
31 public final class BluetoothHidDeviceAppSdpSettings implements Parcelable {
32 
33     private final String mName;
34     private final String mDescription;
35     private final String mProvider;
36     private final byte mSubclass;
37     private final byte[] mDescriptors;
38 
39     /**
40      * Create a BluetoothHidDeviceAppSdpSettings object for the Bluetooth SDP record.
41      *
42      * @param name Name of this Bluetooth HID device. Maximum length is 50 bytes.
43      * @param description Description for this Bluetooth HID device. Maximum length is 50 bytes.
44      * @param provider Provider of this Bluetooth HID device. Maximum length is 50 bytes.
45      * @param subclass Subclass of this Bluetooth HID device. See <a
46      *     href="www.usb.org/developers/hidpage/HID1_11.pdf">
47      *     www.usb.org/developers/hidpage/HID1_11.pdf Section 4.2</a>
48      * @param descriptors Descriptors of this Bluetooth HID device. See <a
49      *     href="www.usb.org/developers/hidpage/HID1_11.pdf">
50      *     www.usb.org/developers/hidpage/HID1_11.pdf Chapter 6</a> Maximum length is 2048 bytes.
51      */
BluetoothHidDeviceAppSdpSettings( String name, String description, String provider, byte subclass, byte[] descriptors)52     public BluetoothHidDeviceAppSdpSettings(
53             String name, String description, String provider, byte subclass, byte[] descriptors) {
54         mName = name;
55         mDescription = description;
56         mProvider = provider;
57         mSubclass = subclass;
58         mDescriptors = descriptors.clone();
59     }
60 
getName()61     public String getName() {
62         return mName;
63     }
64 
getDescription()65     public String getDescription() {
66         return mDescription;
67     }
68 
getProvider()69     public String getProvider() {
70         return mProvider;
71     }
72 
getSubclass()73     public byte getSubclass() {
74         return mSubclass;
75     }
76 
getDescriptors()77     public byte[] getDescriptors() {
78         return mDescriptors;
79     }
80 
81     @Override
describeContents()82     public int describeContents() {
83         return 0;
84     }
85 
86     public static final Parcelable.Creator<BluetoothHidDeviceAppSdpSettings> CREATOR =
87             new Parcelable.Creator<BluetoothHidDeviceAppSdpSettings>() {
88 
89                 @Override
90                 public BluetoothHidDeviceAppSdpSettings createFromParcel(Parcel in) {
91 
92                     return new BluetoothHidDeviceAppSdpSettings(
93                             in.readString(),
94                             in.readString(),
95                             in.readString(),
96                             in.readByte(),
97                             in.createByteArray());
98                 }
99 
100                 @Override
101                 public BluetoothHidDeviceAppSdpSettings[] newArray(int size) {
102                     return new BluetoothHidDeviceAppSdpSettings[size];
103                 }
104             };
105 
106     @Override
writeToParcel(Parcel out, int flags)107     public void writeToParcel(Parcel out, int flags) {
108         out.writeString(mName);
109         out.writeString(mDescription);
110         out.writeString(mProvider);
111         out.writeByte(mSubclass);
112         out.writeByteArray(mDescriptors);
113     }
114 }
115