80 lines
2.4 KiB
C++
80 lines
2.4 KiB
C++
/*
|
|
* Copyright (C) 2018 The Android Open Source Project
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#include "BluetoothAudioOffload.h"
|
|
|
|
namespace android {
|
|
namespace hardware {
|
|
namespace bluetooth {
|
|
namespace a2dp {
|
|
namespace V1_0 {
|
|
namespace implementation {
|
|
|
|
IBluetoothAudioOffload* HIDL_FETCH_IBluetoothAudioOffload(
|
|
const char* /* name */) {
|
|
return new BluetoothAudioOffload();
|
|
}
|
|
|
|
// Methods from
|
|
// ::android::hardware::bluetooth::a2dp::V1_0::IBluetoothAudioOffload follow.
|
|
Return<::android::hardware::bluetooth::a2dp::V1_0::Status>
|
|
BluetoothAudioOffload::startSession(
|
|
const sp<::android::hardware::bluetooth::a2dp::V1_0::IBluetoothAudioHost>&
|
|
hostIf __unused,
|
|
const ::android::hardware::bluetooth::a2dp::V1_0::CodecConfiguration&
|
|
codecConfig __unused) {
|
|
/**
|
|
* Initialize the audio platform if codecConfiguration is supported.
|
|
* Save the the IBluetoothAudioHost interface, so that it can be used
|
|
* later to send stream control commands to the HAL client, based on
|
|
* interaction with Audio framework.
|
|
*/
|
|
return ::android::hardware::bluetooth::a2dp::V1_0::Status::FAILURE;
|
|
}
|
|
|
|
Return<void> BluetoothAudioOffload::streamStarted(
|
|
::android::hardware::bluetooth::a2dp::V1_0::Status status __unused) {
|
|
/**
|
|
* Streaming on control path has started,
|
|
* HAL server should start the streaming on data path.
|
|
*/
|
|
return Void();
|
|
}
|
|
|
|
Return<void> BluetoothAudioOffload::streamSuspended(
|
|
::android::hardware::bluetooth::a2dp::V1_0::Status status __unused) {
|
|
/**
|
|
* Streaming on control path has suspend,
|
|
* HAL server should suspend the streaming on data path.
|
|
*/
|
|
return Void();
|
|
}
|
|
|
|
Return<void> BluetoothAudioOffload::endSession() {
|
|
/**
|
|
* Cleanup the audio platform as remote A2DP Sink device is no
|
|
* longer active
|
|
*/
|
|
return Void();
|
|
}
|
|
|
|
} // namespace implementation
|
|
} // namespace V1_0
|
|
} // namespace a2dp
|
|
} // namespace bluetooth
|
|
} // namespace hardware
|
|
} // namespace android
|