public static async Task <GeolocationAccessStatus> RequestAccessAsync()
{
var status = GeolocationAccessStatus.Allowed;
if (!await PermissionsHelper.CheckFineLocationPermission(CancellationToken.None))
{
status = await PermissionsHelper.TryGetFineLocationPermission(CancellationToken.None)
? GeolocationAccessStatus.Allowed
: GeolocationAccessStatus.Denied;
BroadcastStatus(PositionStatus.Initializing);
if (status == GeolocationAccessStatus.Allowed)
{
BroadcastStatus(PositionStatus.Ready);
// If geolocators subscribed to PositionChanged before the location permission was granted,
// make sure to initialize these geolocators now so they can start broadcasting.
foreach (var subscriber in _positionChangedSubscriptions)
{
subscriber.Key.TryInitialize();
}
}
else
{
BroadcastStatus(PositionStatus.Disabled);
foreach (var subscriber in _positionChangedSubscriptions)
{
subscriber.Key.WaitForPermissionFromBackground();
}
}
}
return(status);
}
private async void InitializeIfPermissionIsGranted()
{
// If the user has granted the location permission while the app was in background, Initialize
if (await PermissionsHelper.CheckFineLocationPermission(CancellationToken.None))
{
TryInitialize();
CoreApplication.Resuming -= CoreApplication_Resuming;
}
}
public static async Task <GeolocationAccessStatus> RequestAccessAsync()
{
if (!await PermissionsHelper.CheckFineLocationPermission(CancellationToken.None))
{
return(await PermissionsHelper.TryGetFineLocationPermission(CancellationToken.None)
? GeolocationAccessStatus.Allowed
: GeolocationAccessStatus.Denied);
}
return(GeolocationAccessStatus.Allowed);
}
public static async Task <GeolocationAccessStatus> RequestAccessAsync()
{
var status = GeolocationAccessStatus.Allowed;
if (!await PermissionsHelper.CheckFineLocationPermission(CancellationToken.None))
{
status = await PermissionsHelper.TryGetFineLocationPermission(CancellationToken.None)
? GeolocationAccessStatus.Allowed
: GeolocationAccessStatus.Denied;
BroadcastStatus(PositionStatus.Initializing);
if (status == GeolocationAccessStatus.Allowed)
{
BroadcastStatus(PositionStatus.Ready);
}
else
{
BroadcastStatus(PositionStatus.Disabled);
}
}
return(status);
}
