1. APP打开后保持屏幕唤醒，不进入休眠
在OnNavigatedTo中加：
DisplayRequest displayRequest = new DisplayRequest(); displayRequest.RequestActive();
2. App全屏：
a. 隐藏Status Bar
await Windows.UI.ViewManagement.StatusBar.GetForCurrentView().HideAsync();
b. 隐藏下面虚拟导航键
Windows.UI.ViewManagement.ApplicationView.GetForCurrentView().SuppressSystemOverlays = true;
3. 处理Windows Phone的Back键消息
protected override void OnNavigatedTo(NavigationEventArgs e) { if (Windows.Foundation.Metadata.ApiInformation.IsTypePresent("Windows.Phone.UI.Input.HardwareButtons")) HardwareButtons.BackPressed += HardwareButtons_BackPressed; } protected override void OnNavigatedFrom(NavigationEventArgs e) { if (Windows.Foundation.Metadata.ApiInformation.IsTypePresent("Windows.Phone.UI.Input.HardwareButtons")) HardwareButtons.BackPressed -= HardwareButtons_BackPressed; base.OnNavigatedFrom(e); } private void HardwareButtons_BackPressed(object sender, BackPressedEventArgs e) { e.Handled = true;//按Back无反应
//Application.Current.Exit(); //退出程序 }
原文：http://www.cnblogs.com/kunkka/p/4952417.html