地图未显示离子上的当前位置请求

Maps is not showing the current location request on ionic

在我的应用程序中,地图运行良好,我正在使用 android,我需要在状态栏中手动打开 'Local' 才能工作。我想在进入地图时显示请求。下面是我的代码,我正在使用 cordova 地理定位插件。

angular.module('myApp.controllers', ['ionic'])


.controller('NavCtrl', function($scope, $ionicLoading, $compile, $ionicModal, $timeout) {
  var myLatLng;
  var latCS;

  
  function initialize() {

    
    navigator.geolocation.getCurrentPosition(function(position) {
        myLatLng = new google.maps.LatLng(position.coords.latitude, position.coords.longitude);
  latCS =    new google.maps.LatLng(-27.465559, -48.378426);
  
    
        var mapOptions = {
          center: myLatLng,
          zoom: 10,
          mapTypeId: google.maps.MapTypeId.ROADMAP
        };
        var map = new google.maps.Map(document.getElementById("map"),mapOptions);
  

        var marker = new google.maps.Marker({
          position: myLatLng,
          map: map,
          title: 'Your Pos'
        });
  
   var marker2 = new google.maps.Marker({
          position: latCS,
          map: map,
          title: 'Your Dest'
        });
  

  var directionsDisplay = new google.maps.DirectionsRenderer();// also, constructor can get "DirectionsRendererOptions" object
  directionsDisplay.setMap(map); // map should be already initialized.

  var request = {
   origin : myLatLng,
   destination : latCS,
   travelMode : google.maps.TravelMode.DRIVING
  };
  var directionsService = new google.maps.DirectionsService(); 
  directionsService.route(request, function(response, status) {
   if (status == google.maps.DirectionsStatus.OK) {
    directionsDisplay.setDirections(response);
   }
  });
        $scope.map = map;
    });
  } 
  

  ionic.Platform.ready(initialize)
  
});

我不清楚这个问题,但我假设您想要求用户直接从您的应用程序启用 GPS。

如果是这样,请看一下伟大的cordova-diagnostic-plugin. It has useful methods such as switchToSettings (Android, iOs) and switchToLocationSettings (Android, Windows Phone).

在调用这些方法之前,您可以向用户显示一个确认弹出窗口,要求他很好地启用Location/GPS(参见$ionicPopup)。