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_OBSERVER_PROXY_H 17 #define OHOS_BLUETOOTH_STANDARD_AVRCP_CT_OBSERVER_PROXY_H 18 19 #include "iremote_proxy.h" 20 #include "i_bluetooth_host.h" 21 #include "i_bluetooth_avrcp_ct_observer.h" 22 23 namespace OHOS { 24 namespace Bluetooth { 25 class BluetoothAvrcpCtObserverProxy : public IRemoteProxy<IBluetoothAvrcpCtObserver> { 26 public: BluetoothAvrcpCtObserverProxy(const sptr<IRemoteObject> & impl)27 explicit BluetoothAvrcpCtObserverProxy(const sptr<IRemoteObject> &impl) 28 : IRemoteProxy<IBluetoothAvrcpCtObserver>(impl) {}; ~BluetoothAvrcpCtObserverProxy()29 ~BluetoothAvrcpCtObserverProxy() {}; 30 31 void OnConnectionStateChanged(const RawAddress &rawAddr, int state, int cause) override; 32 void OnPressButton(const RawAddress &rawAddr, uint8_t button, int result) override; 33 void OnReleaseButton(const RawAddress &rawAddr, uint8_t button, int result) override; 34 void OnSetBrowsedPlayer(const RawAddress &rawAddr, uint16_t uidCounter, 35 uint32_t numberOfItems, const std::vector<std::string> &folderNames, int result, int detail) override; 36 void OnGetCapabilities(const RawAddress &rawAddr, const std::vector<uint32_t> &companies, 37 const std::vector<uint8_t> &events, int result) override; 38 void OnGetPlayerAppSettingAttributes( 39 const RawAddress &rawAddr, std::vector<uint8_t> attributes, int result) override; 40 void OnGetPlayerAppSettingValues(const RawAddress &rawAddr, 41 int attribute, const std::vector<uint8_t> &values, int result) override; 42 void OnGetPlayerAppSettingCurrentValue( 43 const RawAddress &rawAddr, const std::vector<uint8_t> attributes, 44 const std::vector<uint8_t> &values, int result) override; 45 void OnSetPlayerAppSettingCurrentValue(const RawAddress &rawAddr, int result) override; 46 void OnGetPlayerAppSettingAttributeText(const RawAddress &rawAddr, 47 const std::vector<uint8_t> attribtues, const std::vector<std::string> &attributeName, int result) override; 48 void OnGetPlayerAppSettingValueText(const RawAddress &rawAddr, 49 const std::vector<uint8_t> &values, const std::vector<std::string> &valueName, int result) override; 50 void OnGetElementAttributes(const RawAddress &rawAddr, 51 const std::vector<uint32_t> &attribtues, const std::vector<std::string> &valueName, int result) override; 52 void OnGetPlayStatus(const RawAddress &rawAddr, 53 uint32_t songLength, uint32_t songPosition, uint8_t playStatus, int result) override; 54 void OnPlayItem(const RawAddress &rawAddr, int status, int result) override; 55 void OnGetTotalNumberOfItems(const RawAddress &rawAddr, uint16_t uidCounter, uint32_t numOfItems, 56 int result, int detail) override; 57 void OnGetItemAttributes(const RawAddress &rawAddr, 58 const std::vector<uint32_t> &attribtues, const std::vector<std::string> &values, 59 int result, int detail) override; 60 void OnSetAbsoluteVolume(const RawAddress &rawAddr, uint8_t volume, int result) override; 61 void OnPlaybackStatusChanged(const RawAddress &rawAddr, uint8_t playStatus, int result) override; 62 void OnTrackChanged(const RawAddress &rawAddr, uint64_t uid, int result) override; 63 void OnTrackReachedEnd(const RawAddress &rawAddr, int result) override; 64 void OnTrackReachedStart(const RawAddress &rawAddr, int result) override; 65 void OnPlaybackPosChanged(const RawAddress &rawAddr, uint32_t playbackPos, int result) override; 66 void OnPlayerAppSettingChanged(const RawAddress &rawAddr, const std::vector<uint8_t> &attributes, 67 const std::vector<uint8_t> &values, int result) override; 68 void OnNowPlayingContentChanged(const RawAddress &rawAddr, int result) override; 69 void OnAvailablePlayersChanged(const RawAddress &rawAddr, int result) override; 70 void OnAddressedPlayerChanged( 71 const RawAddress &rawAddr, uint16_t playerId, uint16_t uidCounter, int result) override; 72 void OnUidChanged(const RawAddress &rawAddr, uint16_t uidCounter, int result) override; 73 void OnVolumeChanged(const RawAddress &rawAddr, uint8_t volume, int result) override; 74 void OnGetMediaPlayers(const RawAddress &rawAddr, uint16_t uidCounter, 75 std::vector<BluetoothAvrcpMpItem> &items, int result, int detail) override; 76 void OnGetFolderItems(const RawAddress &rawAddr, uint16_t uidCounter, std::vector<BluetoothAvrcpMeItem> &items, 77 int result, int detail) override; 78 79 private: 80 static inline BrokerDelegator<BluetoothAvrcpCtObserverProxy> delegator_; 81 ErrCode InnerTransact(BluetoothAvrcpCtObserverInterfaceCode interfaceCode, 82 MessageOption &flags, MessageParcel &data, MessageParcel &reply); 83 /** 84 * @brief Write the serializable data 85 * @param parcelableVector The communication data of IPC 86 * @param reply Serializable data 87 * @return true: Write the serializable data successfully; otherwise is not. 88 */ 89 bool WriteParcelableInt32Vector(const std::vector<int32_t> &parcelableVector, Parcel &reply); 90 91 /** 92 * @brief Write the serializable data 93 * @param parcelableVector The communication data of IPC 94 * @param reply Serializable data 95 * @return true: Write the serializable data successfully; otherwise is not. 96 */ 97 bool WriteParcelableUint32Vector(const std::vector<uint32_t> &parcelableVector, Parcel &reply); 98 99 /** 100 * @brief Write the serializable data 101 * @param parcelableVector The communication data of IPC 102 * @param reply Serializable data 103 * @return true: Write the serializable data successfully; otherwise is not. 104 */ 105 bool WriteParcelableStringVector(const std::vector<std::string> &parcelableVector, Parcel &reply); 106 }; 107 } // namespace Bluetooth 108 } // namespace OHOS 109 #endif // OHOS_BLUETOOTH_STANDARD_AVRCP_CT_OBSERVER_PROXY_H