import'package:flutter_background_service/flutter_background_service.dart';voidmain(){WidgetsFlutterBinding.ensureInitialized();FlutterBackgroundService.initialize(onStart);}voidonStart(){print("Background Service Started");// 每隔一定的时间执行任务Timer.periodic(Duration(seconds:5),(Timertimer){// 执...
import'dart:async';import'dart:ui';import'package:socket_io_client/socket_io_client.dart'asio;import'package:flutter/material.dart';import'package:flutter_background_service/flutter_background_service.dart';Future<void>main()async{WidgetsFlutterBinding.ensureInitialized();awaitinitializeService();runApp...
登录Play Console，选择应用，然后从菜单中选择应用包资源管理器。单击已拒绝的版本旁边的箭头，并查找权限...
--相机权限--><uses-permissionandroid:name="android.permission.CAMERA"/><uses-permissionandroid:name="android.permission.ACCESS_BACKGROUND_LOCATION"/> 一、危险权限 SEND_SMS:发送短信 RECEIVE_SMS:接收短信 READ_SMS:读取短信 RECEIVE_WAP_PUSH:接收WAP Push消息 RECEIVE_MMS:接收彩信 READ_EXTERNAL_STORAGE:...
I used GeoLocator, When I minimize my application then it works perfectly. I get location data every 200 meters and send it server. bt Problem was when I closed my app than foreground service started but the location data did not get and...
So, how will you schedule an application task/service when the user isn’t focused on it, especially when Android 8.0 (API Level 26) imposes some restrictions on what app could be run in the background? However, recently Flutter started supporting the background execution of Dart code. Let...
如果状态为 ,我们可以通过调用显示请求位置权限的系统提示。对于 status ,我们可以立即访问 location ,因此我们返回一个.denied,``requestPermission()``granted``null 如果您还想在后台访问用户位置,请使用。location.enableBackgroundMode(enable: **true**) ...
iosOption.setAllowsBackgroundLocationUpdates(true); /// 可选,设置是否允许后台定位,参数为bool类型 /// true表示允许后台定位,false表示不允许后台定位 iosOption.setDistanceFilter(10); /// 可选,设置定位的最小更新距离,参数为double类型 1. 2. ...
--用于申请调用A-GPS模块,卫星定位加速--><uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS"/><!--允许写设备缓存,用于问题排查--><uses-permission android:name="android.permission.WRITE_SETTINGS"tools:ignore="ProtectedPermissions"/><!--允许写入扩展存储,用于写入缓存定位数据...
It is possible to get background location even when the app is terminated. Just follow the steps described in:geolocator 9.0.2 The important part to make this possible is to set the foreground notification. If you start the service (Geolocator.getPositionStream) before closing the app, this ...