public static void Screensaver(int timeOut)
{
CrossLogger.Current.Debug("Screensaver", "Configuring screensaver, using timeout of " + timeOut.ToString());
Device.StartTimer(TimeSpan.FromSeconds(10), () =>
{
CrossLogger.Current.Debug("Screensaver", "Check if time to show screensaver");
if (App.config.LastActivity.AddSeconds(timeOut) < DateTime.Now && active == false)
{
CrossLogger.Current.Debug("Screensaver", "Enable Screensaver");
PreviousPage = Application.Current.MainPage;
IDim dim = DependencyService.Get <IDim>();
dim.SetBacklight(0.0f);
active = true;
Application.Current.MainPage = CreatePage();
InfiniteLoop();
dim = null;
}
return(true);
});
}
private static void OnResumeButtonClicked(object sender, EventArgs e)
{
CrossLogger.Current.Debug("Screensaver", "Button Pressed");
active = false;
Application.Current.MainPage = PreviousPage;
App.tp.CurrentPage = App.tp.Children[0]; //Revert to first tab when resuming
App.config.LastActivity = DateTime.Now; //Update lastactivity to reset Screensaver timer
IDim dim = DependencyService.Get <IDim>();
dim.SetBacklight(0.8f);
dim = null;
}
