135     auto helper = CreateDataShareHelper();  in RegisterObserver()  local
136     if (helper == nullptr) {  in RegisterObserver()
140     helper->RegisterObserver(uri, observer);  in RegisterObserver()
141     helper->NotifyChange(uri);  in RegisterObserver()
144     ReleaseDataShareHelper(helper);  in RegisterObserver()
154     auto helper = CreateDataShareHelper();  in UnregisterObserver()  local
155     if (helper == nullptr) {  in UnregisterObserver()
159     helper->UnregisterObserver(uri, observer);  in UnregisterObserver()
160     ReleaseDataShareHelper(helper);  in UnregisterObserver()
184     auto helper = CreateDataShareHelper();  in GetStringValue()  local
185     if (helper == nullptr) {  in GetStringValue()
193     auto resultSet = helper->Query(uri, predicates, columns);  in GetStringValue()
194     ReleaseDataShareHelper(helper);  in GetStringValue()
223     auto helper = CreateDataShareHelper();  in PutStringValue()  local
224     if (helper == nullptr) {  in PutStringValue()
236     if (helper->Update(uri, predicates, bucket) <= 0) {  in PutStringValue()
238         helper->Insert(uri, bucket);  in PutStringValue()
241         helper->NotifyChange(AssembleUri(key));  in PutStringValue()
243     ReleaseDataShareHelper(helper);  in PutStringValue()
250 …auto helper = DataShare::DataShareHelper::Creator(remoteObj_, SETTING_URI_PROXY, SETTINGS_DATA_EXT…  in CreateDataShareHelper()  local
251     if (helper == nullptr) {  in CreateDataShareHelper()
255     return helper;  in CreateDataShareHelper()
258 bool SettingProvider::ReleaseDataShareHelper(std::shared_ptr<DataShare::DataShareHelper>& helper)  in ReleaseDataShareHelper()  argument
260     if (!helper->Release()) {  in ReleaseDataShareHelper()