134     auto helper = CreateDataShareHelper();  in RegisterObserver()  local
135     if (helper == nullptr) {  in RegisterObserver()
139     helper->RegisterObserver(uri, observer);  in RegisterObserver()
140     helper->NotifyChange(uri);  in RegisterObserver()
143     ReleaseDataShareHelper(helper);  in RegisterObserver()
153     auto helper = CreateDataShareHelper();  in UnregisterObserver()  local
154     if (helper == nullptr) {  in UnregisterObserver()
158     helper->UnregisterObserver(uri, observer);  in UnregisterObserver()
159     ReleaseDataShareHelper(helper);  in UnregisterObserver()
183     auto helper = CreateDataShareHelper();  in GetStringValue()  local
184     if (helper == nullptr) {  in GetStringValue()
192     auto resultSet = helper->Query(uri, predicates, columns);  in GetStringValue()
193     ReleaseDataShareHelper(helper);  in GetStringValue()
222     auto helper = CreateDataShareHelper();  in PutStringValue()  local
223     if (helper == nullptr) {  in PutStringValue()
235     if (helper->Update(uri, predicates, bucket) <= 0) {  in PutStringValue()
237         helper->Insert(uri, bucket);  in PutStringValue()
240         helper->NotifyChange(AssembleUri(key));  in PutStringValue()
242     ReleaseDataShareHelper(helper);  in PutStringValue()
249     auto helper = DataShare::DataShareHelper::Creator(remoteObj_, SETTING_URI_PROXY);  in CreateDataShareHelper()  local
250     if (helper == nullptr) {  in CreateDataShareHelper()
254     return helper;  in CreateDataShareHelper()
257 bool SettingProvider::ReleaseDataShareHelper(std::shared_ptr<DataShare::DataShareHelper>& helper)  in ReleaseDataShareHelper()  argument
259     if (!helper->Release()) {  in ReleaseDataShareHelper()