dart - GPS是否激活 - flutter

Question

有没有办法在 Flutter 中查明 GPS 是激活还是停用？我使用插件 location但是在那里我只得到位置而不是 GPS 的状态。

Answer 1

更新:(地理定位器 8.0.1)

bool isLocationEnabled = await Geolocator.isLocationServiceEnabled();

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以前的解决方案:

接受的答案使用过时的插件，您可以使用Geolocator插件，

var geoLocator = Geolocator();
var status = await geoLocator.checkGeolocationPermissionStatus();

if (status == GeolocationStatus.denied) 
  // Take user to permission settings
else if (status == GeolocationStatus.disabled) 
  // Take user to location page
else if (status == GeolocationStatus.restricted) 
  // Restricted
else if (status == GeolocationStatus.unknown) 
  // Unknown
else if (status == GeolocationStatus.granted) 
  // Permission granted and location enabled