public static PreloadedWindow GetInstance()
{
var instance = s_precreated;
s_precreated = null;
return(instance);
}
protected override void OnPreCreate()
{
base.OnPreCreate();
Application.ClearCurrent();
if (DotnetUtil.TizenAPIVersion < 5)
{
// We should set the env variable to support IsolatedStorageFile on tizen 4.0 or lower version.
Environment.SetEnvironmentVariable("XDG_DATA_HOME", Current.DirectoryInfo.Data);
}
var type = typeof(EWindow);
// Use reflection to avoid breaking compatibility. ElmSharp.Window.CreateWindow() is has been added since API6.
var methodInfo = type.GetMethod("CreateWindow", BindingFlags.NonPublic | BindingFlags.Static);
EWindow window = null;
if (methodInfo != null)
{
window = (EWindow)methodInfo.Invoke(null, new object[] { "FormsWindow" });
BaseLayout = (ELayout)window.GetType().GetProperty("BaseLayout")?.GetValue(window);
BaseCircleSurface = (CircleSurface)window.GetType().GetProperty("BaseCircleSurface")?.GetValue(window);
Forms.CircleSurface = BaseCircleSurface;
}
else // in case of Xamarin Preload
{
window = PreloadedWindow.GetInstance() ?? new EWindow("FormsWindow");
if (window is PreloadedWindow precreated)
{
BaseLayout = precreated.BaseLayout;
}
}
MainWindow = window;
}
public PreloadedWindow() : base("FormsWindow-pre")
{
s_precreated = this;
Initialize();
}