/******************************************************************************
 *
 *  Copyright 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.
 *
 ******************************************************************************/

#pragma once

#include <hardware/bluetooth_headset_interface.h>
#include "profile/avrcp/device.h"

namespace bluetooth {
namespace headset {

/**
 * Get an instance of the headset interface from the loaded shared library
 *
 * @return an instance of the headset interface
 */
Interface* GetInterface();

/**
 * Check whether there is a Hands-Free call in progress.
 *
 * @return true if no call is in progress.
 */
bool IsCallIdle();

/**
 * Check whether there is a Hands-Free call in progress for CG call.
 *
 * @return true if no call is in progress.
 */
bool IsCallIdleForCG();

/**
 * Start up or shutdown the service
 *
 * @param b_enable true to enable, false to disable
 * @return BT_STATUS_SUCCESS on success, BT_STATUS_FAIL otherwise
 */
bt_status_t ExecuteService(bool b_enable);

#if defined(CALL_SCO_KEY_FEATURE) && (CALL_SCO_KEY_FEATURE == TRUE)
/** M: Change for AVRCP: check if received atd at command. @{ */
/**
 * Check whether there is a ATD at command in progress.
 *
 * @return true if reveiced ATD at command
 */
bool isATDReceived();
/** @} */

/** M: Change for AVRCP: get sco disconnect time. @{ */
/**
 * Get SCO disconnect time when avrcp receive key.
 *
 * @return the latest sco disconnect time
 */
long getScoDiscTime();
/** @} */
#endif

}  // namespace headset
}  // namespace bluetooth