33 IMPLEMENT_SINGLE_INSTANCE(DAudioHandler);
35 DAudioHandler::DAudioHandler()  in DAudioHandler()  function in OHOS::DistributedHardware::DAudioHandler
40 DAudioHandler::~DAudioHandler()  in ~DAudioHandler()
45 int32_t DAudioHandler::Initialize()  in Initialize()
51 bool DAudioHandler::AddItemsToObject(DHItem &dhItem, cJSON* infoJson, const int32_t &dhId)  in AddItemsToObject()
103 std::vector<DHItem> DAudioHandler::QueryMeta()  in QueryMeta()
109 std::vector<DHItem> DAudioHandler::Query()  in Query()
115 std::vector<DHItem> DAudioHandler::RealQuery(const std::string &dataType)  in RealQuery()
167 std::vector<DHItem> DAudioHandler::ablityForDump()  in ablityForDump()
178 int32_t DAudioHandler::QueryAudioInfo()  in QueryAudioInfo()
190 std::map<std::string, std::string> DAudioHandler::QueryExtraInfo()  in QueryExtraInfo()
197 bool DAudioHandler::IsSupportPlugin()  in IsSupportPlugin()
203 void DAudioHandler::RegisterPluginListener(std::shared_ptr<PluginListener> listener)  in RegisterPluginListener()
210 void DAudioHandler::UnRegisterPluginListener()  in UnRegisterPluginListener()
218     return &DAudioHandler::GetInstance();  in GetHardwareHandler()