hasPermission method
Checks if the app has permission to access location.
If the result is PermissionStatus.deniedForever
, no dialog will be
shown on requestPermission.
Returns a PermissionStatus
object.
Implementation
@override
Future<PermissionStatus> hasPermission() async {
final js.PermissionStatus result =
await _permissions!.query(<String, String>{'name': 'geolocation'});
switch (result.state) {
case 'granted':
return PermissionStatus.granted;
case 'prompt':
return PermissionStatus.denied;
case 'denied':
return PermissionStatus.deniedForever;
default:
throw ArgumentError('Unknown permission ${result.state}.');
}
}