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/******************************************************************************
*
* Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.
* Not a Contribution.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted (subject to the limitations in the
* disclaimer below) provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
*
* * Neither the name of The Linux Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE
* GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
* HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
* IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Copyright (C) 2016 Google, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
#ifndef BTIF_HF_H
#define BTIF_HF_H
#include <stdbool.h>
#include <hardware/bluetooth_headset_interface.h>
#include <bta/include/bta_ag_api.h>
namespace bluetooth {
namespace headset {
Interface* GetInterface();
//#include "bta_ag_api.h"
/* Number of BTIF-HF control blocks */
typedef uint16_t tBTA_AG_PEER_FEAT;
extern uint16_t btif_max_hf_clients;
/* BTIF-HF control block to map bdaddr to BTA handle */
typedef struct _btif_hf_cb {
uint16_t handle;
RawAddress connected_bda;
bthf_connection_state_t state;
bthf_vr_state_t vr_state;
tBTA_AG_PEER_FEAT peer_feat;
int num_active;
int num_held;
struct timespec call_end_timestamp;
struct timespec connected_timestamp;
bthf_call_state_t call_setup_state;
bthf_audio_state_t audio_state;
tBTA_SERVICE_ID service_id;
#if (TWS_AG_ENABLED == TRUE)
uint8_t twsp_state;
#endif
} btif_hf_cb_t;
extern btif_hf_cb_t btif_hf_cb[BTA_AG_MAX_NUM_CLIENTS];
// Check whether there is a Hands-Free call in progress.
// Returns true if no call is in progress.
bool btif_hf_is_call_idle(void);
bool btif_hf_is_call_vr_idle(void);
bt_status_t btif_hf_execute_service(bool b_enable);
bt_status_t btif_hf_check_if_sco_connected();
bool is_connected(RawAddress* bd_addr);
void btif_in_hf_generic_evt(uint16_t event, char* p_param);
#ifdef ADV_AUDIO_FEATURE
void btif_ag_result(uint16_t enum_value, char* param);
#endif
} // namespace headset
} // na
#endif /* BTIF_HF_H */
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