private void PrepareCanvas()
{
DisplayMetrics displayMetrics = new DisplayMetrics();
WindowManager.DefaultDisplay.GetMetrics(displayMetrics);
DrawCanvasWidget.Initialize(displayMetrics);
}
private Action <String, byte[]> HandleReceiveDraw()
{
return((username, drawAsByteArray) =>
{
ChangeLastDrawAuthor(username);
if (username != ourUsername)
{
List <DrawPath> receivedDraw = SerializablesHelper.FromByteArray <List <DrawPath> >(drawAsByteArray);
DrawCanvasWidget.MakeNewDraw(receivedDraw);
}
});
}
