1 /* 2 * Copyright (C) 2022 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef OHOS_BLUETOOTH_STANDARD_AVRCP_CT_PROXY_H 17 #define OHOS_BLUETOOTH_STANDARD_AVRCP_CT_PROXY_H 18 19 #include "iremote_proxy.h" 20 #include "i_bluetooth_host.h" 21 #include "i_bluetooth_avrcp_ct.h" 22 namespace OHOS { 23 namespace Bluetooth { 24 class BluetoothAvrcpCtProxy : public IRemoteProxy<IBluetoothAvrcpCt> { 25 public: BluetoothAvrcpCtProxy(const sptr<IRemoteObject> & impl)26 explicit BluetoothAvrcpCtProxy(const sptr<IRemoteObject> &impl) : IRemoteProxy<IBluetoothAvrcpCt>(impl) {}; ~BluetoothAvrcpCtProxy()27 ~BluetoothAvrcpCtProxy() {}; 28 29 void RegisterObserver(const sptr<IBluetoothAvrcpCtObserver> &observer) override; 30 void UnregisterObserver(const sptr<IBluetoothAvrcpCtObserver> &observer) override; 31 32 std::vector<RawAddress> GetConnectedDevices() override; 33 std::vector<RawAddress> GetDevicesByStates(const std::vector<int32_t> &states) override; 34 int32_t GetDeviceState(const RawAddress &device) override; 35 int32_t Connect(const RawAddress &device) override; 36 int32_t Disconnect(const RawAddress &device) override; 37 int32_t PressButton(const RawAddress &device, int32_t button) override; 38 int32_t ReleaseButton(const RawAddress &device, int32_t button) override; 39 int32_t GetUnitInfo(const RawAddress &device) override; 40 int32_t GetSubUnitInfo(const RawAddress &device) override; 41 int32_t GetSupportedCompanies(const RawAddress &device) override; 42 int32_t GetSupportedEvents(const RawAddress &device) override; 43 int32_t GetPlayerAppSettingAttributes(const RawAddress &device) override; 44 int32_t GetPlayerAppSettingValues(const RawAddress &device, int32_t attribute) override; 45 int32_t GetPlayerAppSettingCurrentValue(const RawAddress &device, 46 const std::vector<int32_t> &attributes) override; 47 int32_t SetPlayerAppSettingCurrentValue(const RawAddress &device, 48 const std::vector<int32_t> &attributes, const std::vector<int32_t> &values) override; 49 int32_t GetPlayerAppSettingAttributeText(const RawAddress &device, 50 const std::vector<int32_t> &attributes) override; 51 int32_t GetPlayerAppSettingValueText(const RawAddress &device, int32_t attributes, 52 const std::vector<int32_t> &values) override; 53 int32_t GetElementAttributes(const RawAddress &device, 54 const std::vector<int32_t> &attributes) override; 55 int32_t GetPlayStatus(const RawAddress &device) override; 56 int32_t PlayItem(const RawAddress &device, int32_t scope, int64_t uid, int32_t uidCounter) override; 57 int32_t GetFolderItems(const RawAddress &device, int32_t startItem, int32_t endItem, 58 const std::vector<int32_t> &attributes) override; 59 int32_t GetTotalNumberOfItems(const RawAddress &device, int32_t scope) override; 60 int32_t SetAbsoluteVolume(const RawAddress &device, int32_t volume) override; 61 int32_t EnableNotification(const RawAddress &device, 62 const std::vector<int32_t> &events, int32_t interval) override; 63 int32_t DisableNotification(const RawAddress &device, const std::vector<int32_t> &events) override; 64 int32_t GetItemAttributes(const RawAddress &device, int64_t uid, int32_t uidCounter, 65 const std::vector<int32_t> &attributes) override; 66 int32_t SetBrowsedPlayer(const RawAddress &device, int32_t playerId) override; 67 int32_t GetMeidaPlayerList(const RawAddress &device, int32_t startItem, int32_t endItem) override; 68 private: 69 static inline BrokerDelegator<BluetoothAvrcpCtProxy> delegator_; 70 ErrCode InnerTransact( 71 BluetoothAvrcpCtInterfaceCode interfaceCode, MessageOption &flags, MessageParcel &data, MessageParcel &reply); 72 /** 73 * @brief Write the serializable data 74 * @param parcelableVector The communication data of IPC 75 * @param reply Serializable data 76 * @return true: Write the serializable data successfully; otherwise is not. 77 */ 78 bool WriteParcelableInt32Vector(const std::vector<int32_t> &parcelableVector, Parcel &reply); 79 }; 80 } // namespace Bluetooth 81 } // namespace OHOS 82 #endif // OHOS_BLUETOOTH_STANDARD_AVRCP_CT_PROXY_H