1/*
2 * Copyright (C) 2009 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
17package android.bluetooth;
18
19import android.annotation.SdkConstant;
20import android.annotation.SdkConstant.SdkConstantType;
21
22/**
23 * A helper to show a system "Device Picker" activity to the user.
24 *
25 * @hide
26 */
27public interface BluetoothDevicePicker {
28    public static final String EXTRA_NEED_AUTH =
29            "android.bluetooth.devicepicker.extra.NEED_AUTH";
30    public static final String EXTRA_FILTER_TYPE =
31            "android.bluetooth.devicepicker.extra.FILTER_TYPE";
32    public static final String EXTRA_LAUNCH_PACKAGE =
33            "android.bluetooth.devicepicker.extra.LAUNCH_PACKAGE";
34    public static final String EXTRA_LAUNCH_CLASS =
35            "android.bluetooth.devicepicker.extra.DEVICE_PICKER_LAUNCH_CLASS";
36
37    /**
38     * Broadcast when one BT device is selected from BT device picker screen.
39     * Selected {@link BluetoothDevice} is returned in extra data named
40     * {@link BluetoothDevice#EXTRA_DEVICE}.
41     */
42    @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
43    public static final String ACTION_DEVICE_SELECTED =
44            "android.bluetooth.devicepicker.action.DEVICE_SELECTED";
45
46    /**
47     * Broadcast when someone want to select one BT device from devices list.
48     * This intent contains below extra data:
49     * - {@link #EXTRA_NEED_AUTH} (boolean): if need authentication
50     * - {@link #EXTRA_FILTER_TYPE} (int): what kinds of device should be
51     * listed
52     * - {@link #EXTRA_LAUNCH_PACKAGE} (string): where(which package) this
53     * intent come from
54     * - {@link #EXTRA_LAUNCH_CLASS} (string): where(which class) this intent
55     * come from
56     */
57    @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
58    public static final String ACTION_LAUNCH =
59            "android.bluetooth.devicepicker.action.LAUNCH";
60
61    /** Ask device picker to show all kinds of BT devices */
62    public static final int FILTER_TYPE_ALL = 0;
63    /** Ask device picker to show BT devices that support AUDIO profiles */
64    public static final int FILTER_TYPE_AUDIO = 1;
65    /** Ask device picker to show BT devices that support Object Transfer */
66    public static final int FILTER_TYPE_TRANSFER = 2;
67    /**
68     * Ask device picker to show BT devices that support
69     * Personal Area Networking User (PANU) profile
70     */
71    public static final int FILTER_TYPE_PANU = 3;
72    /** Ask device picker to show BT devices that support Network Access Point (NAP) profile */
73    public static final int FILTER_TYPE_NAP = 4;
74}
75