android - IOS 11 上的 Cordova 插件地理位置超时

Question

我访问了有关此问题的所有链接，但没有一个对我有帮助。

在 IOS 上从“cordova-plugin-geolocation”执行方法“getCurrentLocation”时，我总是收到错误代码 3(超时)作为响应。

按照我的代码:

getCurrentPosition() {
 return new Promise(function (resolve, reject) {
  document.addEventListener("deviceready", function(){
    navigator.geolocation.getCurrentPosition((position) => {
      resolve(position);
    }, (error) => {
      reject(error);
    }, {
      timeout: 10000
    });
  }, false);
 });
}

我升级了所有插件和引擎，但错误仍然存​​在。按照我当前的版本:

• Cordova 8.0.0;
• cordova-ios 4.5.4;
• Cordova -android 7.0.0;
• cordova-plugin-geolocation 4.0.0.

Answer 1

经过艰苦的努力，我找到了解决办法。我在“/platform/ios/{project_name}/{project_name}-Info.plist”中添加了以下键:

<key>NSLocationAlwaysAndWhenInUseUsageDescription</key>
<string>My app requires constant access to your location, even when the screen is off.</string>
<key>NSLocationWhenInUseUsageDescription</key>
<string>My app requires constant access to your location, even when the screen is off.</string>