private async Task TakeScreenshot()
{
RunOnUiThread(() =>
{
_commentView.Visibility = ViewStates.Visible;
_gridView.Visibility = ViewStates.Invisible;
_drawView.Visibility = ViewStates.Invisible;
_pilotVienna.Visibility = ViewStates.Invisible;
_pilotTim.Visibility = ViewStates.Invisible;
_pilotMario.Visibility = ViewStates.Invisible;
_pilotTwan.Visibility = ViewStates.Invisible;
_pilotJudith.Visibility = ViewStates.Invisible;
_pilotSanne.Visibility = ViewStates.Invisible;
});
await Task.Delay(50).ConfigureAwait(false);
_root.DrawingCacheEnabled = true;
_root.BuildDrawingCache(true);
var bitmap = Bitmap.CreateBitmap(_root.DrawingCache);
_root.DrawingCacheEnabled = false;
var fileName = string.Format("{0}.png", DateTimeOffset.Now.ToString());
var basePath = Android.OS.Environment.ExternalStorageDirectory.AbsolutePath;
var filePath = System.IO.Path.Combine(basePath, "United Wings", fileName);
if (!Directory.Exists(System.IO.Path.Combine(basePath, "United Wings")))
{
Directory.CreateDirectory(System.IO.Path.Combine(basePath, "United Wings"));
}
var stream = new FileStream(filePath, FileMode.Create);
await bitmap.CompressAsync(Bitmap.CompressFormat.Png, 100, stream).ConfigureAwait(false);
stream.Close();
RunOnUiThread(() =>
{
_commentView.Visibility = ViewStates.Invisible;
_gridView.Visibility = ViewStates.Visible;
_drawView.Visibility = ViewStates.Visible;
_pilotVienna.Visibility = ViewStates.Visible;
_pilotTim.Visibility = ViewStates.Visible;
_pilotMario.Visibility = ViewStates.Visible;
_pilotTwan.Visibility = ViewStates.Visible;
_pilotJudith.Visibility = ViewStates.Visible;
_pilotSanne.Visibility = ViewStates.Visible;
Toast.MakeText(BaseContext, "Screenshot saved", ToastLength.Short).Show();
});
MediaScannerConnection.ScanFile(ApplicationContext, new string[] { filePath }, null, this);
}
