private async void gotoScannerPage(Object sender, EventArgs e)
{
var cameraPermission = new CameraPermission(CrossPermissions.Current);
await cameraPermission.RequestCameraPermissionIfNeeded();
Navigation.PushAndRemovePrevious(ScannerPageControl.Instance.CreateScannerPage(), 1);
}
private async void Button_Clicked(object sender, EventArgs e)
{
var cameraPermission = new CameraPermission(CrossPermissions.Current);
var result = await cameraPermission.RequestCameraPermissionIfNeeded();
if (result)
{
if (Navigation.NavigationStack.LastOrDefault() is BarcodePage == false)
{
await Navigation.PushAsync(new BarcodePage());
}
}
else
{
await DisplayAlert("오류", "카메라 접근 권한 없음", "확인");
}
}