public static void AskForPermission(Activity activity, string[] permissions, IPermissionCalback permissionCallback)
{
if (permissionCallback is null)
{
return;
}
if (HasPermission(activity, permissions))
{
permissionCallback.PermissionGranted();
}
var request = new PermissionRequest(permissions.ToList(), permissionCallback);
_permissionRequests.Add(request);
activity.RequestPermissions(permissions, request.RequestCode);
}
public static void OnRequestPermissionsResult(int reqCode, Permission[] grantResults)
{
var req = new PermissionRequest(reqCode);
if (_permissionRequests.Contains(req))
{
if (VerifyPermissions(grantResults))
{
req.PermissionCalback.PermissionGranted();
}
else
{
req.PermissionCalback.PermissionDenied();
}
_permissionRequests.Remove(req);
}
RefreshMonitoredList();
}