1 /* 2 * Copyright (C) 2021 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 #include "cellular_data_airplane_observer.h" 17 18 #include "cellular_data_constant.h" 19 #include "cellular_data_event_code.h" 20 #include "cellular_data_settings_rdb_helper.h" 21 #include "core_manager_inner.h" 22 #include "telephony_log_wrapper.h" 23 24 namespace OHOS { 25 namespace Telephony { 26 OnChange()27void CellularDataAirplaneObserver::OnChange() 28 { 29 std::shared_ptr<CellularDataSettingsRdbHelper> settingHelper = CellularDataSettingsRdbHelper::GetInstance(); 30 if (settingHelper == nullptr) { 31 return; 32 } 33 Uri uri(CELLULAR_DATA_AIRPLANE_MODE_URI); 34 int value = 0; 35 if (settingHelper->GetValue(uri, CELLULAR_DATA_COLUMN_AIRPLANE, value) != TELEPHONY_ERR_SUCCESS) { 36 TELEPHONY_LOGE("GetValue failed!"); 37 return; 38 } 39 isAirplaneModeOn_ = value; 40 TELEPHONY_LOGI("airplane switch is %{public}d", value); 41 } 42 IsAirplaneModeOn()43bool CellularDataAirplaneObserver::IsAirplaneModeOn() 44 { 45 return isAirplaneModeOn_; 46 } 47 } // namespace Telephony 48 } // namespace OHOS