1/**
2 * Copyright (c) 2024-2024 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
16import LocationService from './LocationService';
17import Logger from '../../common/utils/Logger';
18
19const TAG: string = 'LocationViewModel'
20
21export const locationServiceOpenStatusKey = 'LocationServiceStatus';
22
23export class LocationVM {
24  public mIsStart: boolean = false;
25
26  initViewModel() {
27    if (this.mIsStart) {
28      return;
29    }
30    Logger.info(TAG, 'init location view model')
31    this.mIsStart = true;
32    LocationService.registerListener(this);
33    LocationService.startService();
34    LocationService.getServiceState();
35  }
36
37  updateServiceState(state: boolean) {
38    Logger.info(TAG, `update location service state, state: ${state} `)
39    AppStorage.setOrCreate(locationServiceOpenStatusKey, state);
40  }
41
42  enableLocation() {
43    Logger.info(TAG, 'enable location')
44    LocationService.enableLocation();
45  }
46
47  disableLocation() {
48    Logger.info(TAG, 'disable location')
49    LocationService.disableLocation();
50  }
51}
52
53let locationVM = new LocationVM();
54
55export default locationVM as LocationVM;