Ionic2 /科爾多瓦插件

Question

我想導入一個科爾多瓦插件（https://www.npmjs.com/package/cordova-plugin-mauron85-background-geolocation）。我進口它：

import {BackgroundGeolocation} from 'ionic-native'; 

，並把它稱爲：

BackgroundGeolocation.configure(callbackFn, failureFn, { 
    desiredAccuracy: 10, 
    stationaryRadius: 20, 
    distanceFilter: 30, 
    interval: 60000 
}); 

但是，這將引發我一個錯誤：提供的參數不匹配，調用對象的的任何簽字......我知道這是什麼錯誤方式但這是來自文檔的示例...

Answer 1

@ Patrick1870，如果您使用的是離子本地背景地理位置，則配置方法將返回一個承諾。你的語法應該如下。

import {BackgroundGeolocation} from 'ionic-native'; 

let backgroundOptions = { 
      desiredAccuracy: 10, 
      stationaryRadius: 20, 
      distanceFilter: 30, 
      locationTimeout: 60000 //interval is renamed to locationTimeout 
     }; 

BackgroundGeolocation.configure(backgroundOptions).then((location) => { 
      console.log("location", location) 
     }).catch((err) => console.log("Error ", err)); 

如果直接使用插件，而不離子本地的，你必須使用它作爲

declare var backgroundGeolocation: any; 
let backgroundOptions = { 
       desiredAccuracy: 10, 
       stationaryRadius: 20, 
       distanceFilter: 30, 
       locationTimeout: 60000 //interval is renamed to locationTimeout 
      }; 
backgroundGeolocation.configure((location) => { 
    console.log(location); 
},(err) => { 
    console.log("error on background Geolocation ", err); 
}, backgroundOptions);