You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
73 lines
2.2 KiB
Dart
73 lines
2.2 KiB
Dart
/*
|
|
Copyright 2020. Huawei Technologies Co., Ltd. All rights reserved.
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
import 'package:flutter/services.dart';
|
|
|
|
import 'geofence_data.dart' show GeofenceData;
|
|
import 'geofence_request.dart' show GeofenceRequest;
|
|
|
|
class GeofenceService {
|
|
static GeofenceService _instance;
|
|
|
|
final MethodChannel _methodChannel;
|
|
final EventChannel _eventChannel;
|
|
|
|
Stream<GeofenceData> _onGeofenceData;
|
|
|
|
GeofenceService._create(
|
|
this._methodChannel,
|
|
this._eventChannel,
|
|
);
|
|
|
|
factory GeofenceService() {
|
|
if (_instance == null) {
|
|
final MethodChannel methodChannel = const MethodChannel(
|
|
'com.huawei.flutter.location/geofence_methodchannel');
|
|
final EventChannel eventChannel = const EventChannel(
|
|
'com.huawei.flutter.location/geofence_eventchannel');
|
|
|
|
_instance = GeofenceService._create(
|
|
methodChannel,
|
|
eventChannel,
|
|
);
|
|
}
|
|
return _instance;
|
|
}
|
|
|
|
Future<int> createGeofenceList(GeofenceRequest geofenceRequest) async {
|
|
return _methodChannel.invokeMethod<int>(
|
|
'createGeofenceList', geofenceRequest.toMap());
|
|
}
|
|
|
|
Future<void> deleteGeofenceList(int requestCode) async {
|
|
return _methodChannel.invokeMethod<void>('deleteGeofenceList', requestCode);
|
|
}
|
|
|
|
Future<void> deleteGeofenceListWithIds(List<String> geofenceIds) async {
|
|
return _methodChannel.invokeMethod<void>(
|
|
'deleteGeofenceListWithIds', geofenceIds);
|
|
}
|
|
|
|
Stream<GeofenceData> get onGeofenceData {
|
|
if (_onGeofenceData == null) {
|
|
_onGeofenceData = _eventChannel
|
|
.receiveBroadcastStream()
|
|
.map((event) => GeofenceData.fromMap(event));
|
|
}
|
|
return _onGeofenceData;
|
|
}
|
|
}
|