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
17package com.android.bluetooth.hfp;
18
19/*
20 * @hide
21 */
22
23final public class HeadsetHalConstants {
24    // Do not modify without upating the HAL bt_hf.h files.
25
26    // match up with bthf_connection_state_t enum of bt_hf.h
27    final static int CONNECTION_STATE_DISCONNECTED = 0;
28    final static int CONNECTION_STATE_CONNECTING = 1;
29    final static int CONNECTION_STATE_CONNECTED = 2;
30    final static int CONNECTION_STATE_SLC_CONNECTED = 3;
31    final static int CONNECTION_STATE_DISCONNECTING = 4;
32
33    // match up with bthf_audio_state_t enum of bt_hf.h
34    final static int AUDIO_STATE_DISCONNECTED = 0;
35    final static int AUDIO_STATE_CONNECTING = 1;
36    final static int AUDIO_STATE_CONNECTED = 2;
37    final static int AUDIO_STATE_DISCONNECTING = 3;
38
39    // match up with bthf_vr_state_t enum of bt_hf.h
40    final static int VR_STATE_STOPPED = 0;
41    final static int VR_STATE_STARTED = 1;
42
43    // match up with bthf_volume_type_t enum of bt_hf.h
44    final static int VOLUME_TYPE_SPK = 0;
45    final static int VOLUME_TYPE_MIC = 1;
46
47    // match up with bthf_network_state_t enum of bt_hf.h
48    final static int NETWORK_STATE_NOT_AVAILABLE = 0;
49    final static int NETWORK_STATE_AVAILABLE = 1;
50
51    // match up with bthf_service_type_t enum of bt_hf.h
52    final static int SERVICE_TYPE_HOME = 0;
53    final static int SERVICE_TYPE_ROAMING = 1;
54
55    // match up with bthf_at_response_t of bt_hf.h
56    final static int AT_RESPONSE_ERROR = 0;
57    final static int AT_RESPONSE_OK = 1;
58
59    // match up with bthf_call_state_t of bt_hf.h
60    final static int CALL_STATE_ACTIVE = 0;
61    final static int CALL_STATE_HELD = 1;
62    final static int CALL_STATE_DIALING = 2;
63    final static int CALL_STATE_ALERTING = 3;
64    final static int CALL_STATE_INCOMING = 4;
65    final static int CALL_STATE_WAITING = 5;
66    final static int CALL_STATE_IDLE = 6;
67
68    // Match up with bthf_hf_ind_type_t of bt_hf.h
69    final static int HF_INDICATOR_ENHANCED_DRIVER_SAFETY = 1;
70    public final static int HF_INDICATOR_BATTERY_LEVEL_STATUS = 2;
71}
72