| /* |
| *Copyright (c) 2020-2021, The Linux Foundation. All rights reserved. |
| */ |
| |
| /* |
| * Copyright 2017 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. |
| */ |
| |
| #pragma once |
| |
| namespace bluetooth { |
| namespace call_control { |
| |
| /** |
| * CCS/GTBS related callbacks invoked from from the Bluetooth native stack |
| * All callbacks are invoked on the JNI thread |
| */ |
| class CallControllerCallbacks { |
| public: |
| virtual ~CallControllerCallbacks() = default; |
| /** |
| * Callback for notifying the CCS initialization status. |
| * |
| * @param state success if zero, failure otherwise |
| */ |
| virtual void CallControlInitializedCallback(uint8_t state |
| ) = 0; |
| /** |
| * Callback for connection state change. |
| * |
| * @param state one of the values from btcc_connection_state_t |
| * @param bd_addr remote device address |
| */ |
| virtual void ConnectionStateCallback(uint8_t state, |
| const RawAddress& address) = 0; |
| /** |
| * Callback for call control operations. |
| * |
| * @param op call control operation initiated from remote |
| * @param indicies Indicies for the call control operations |
| * @param count number of Indicies for the call control operations |
| * @uri uri for the call control operation |
| * @param bd_addr remote device address which initiated the call control op |
| */ |
| virtual void CallControlCallback(uint8_t op, std::vector<int32_t> indicies, int count, std::vector<uint8_t> uri_data, |
| const RawAddress& address) = 0; |
| }; |
| |
| } // namespace callcontrol |
| } // namespace bluetooth |