Cordova-ionic应用程序在后台进行地理位置定位-Android和iOS

Question

I want to build an app, using cordova and ionic, that is capable to provide geolocation. According to my research there are some issues with providing information about geolocation when the app is running in background. Can you give any hints or advice about how can I resolve this? Thank you :D

Answer 1

Sure, background geolocation is possible with this plugin: cordova-plugin-background-geolocation .

Add ngCordova to interact with the plugin via AngularJS wrappers.

Example with ngCordova & cordova-plugin-background-geolocation (example from ngCordova Docs):

module.controller('MyCtrl', function($scope, $cordovaBackgroundGeolocation) {

  var options = {
    // https://github.com/christocracy/cordova-plugin-background-geolocation#config
  };

  document.addEventListener("deviceready", function () {

    // `configure` calls `start` internally
    $cordovaBackgroundGeolocation.configure(options)
    .then(
      null, // Background never resolves
      function (err) { // error callback
        console.error(err);
      },
      function (location) { // notify callback
        console.log(location);
      });


    $scope.stopBackgroundGeolocation = function () {
      $cordovaBackgroundGeolocation.stop();
    };

  }, false);
});