async private void HideSts()
{
if (Windows.Foundation.Metadata.ApiInformation.IsTypePresent("Windows.Phone.UI.Input.HardwareButtons"))
{
Windows.UI.ViewManagement.StatusBar statusBar = Windows.UI.ViewManagement.StatusBar.GetForCurrentView();
await statusBar.HideAsync();
}
}
private async void HideStatusBar()
{
if (Windows.Foundation.Metadata.ApiInformation.IsTypePresent("Windows.UI.ViewManagement.StatusBar"))
{
Windows.UI.ViewManagement.StatusBar statusBar = Windows.UI.ViewManagement.StatusBar.GetForCurrentView();
await statusBar.HideAsync();
}
}
/// <summary>
/// Hides the status bar.
/// </summary>
/// <returns></returns>
public Task HideAsync()
{
#if WINDOWS_UWP || WINDOWS_PHONE_APP
if (_statusBar != null)
{
return(_statusBar.HideAsync().AsTask());
}
#elif WINDOWS_PHONE
return(Task.Run(() => { Microsoft.Phone.Shell.SystemTray.IsVisible = false; }));
#endif
return(Task.Run(() => { }));
}
public Shell(Frame frame)
{
this.InitializeComponent();
this.ShellSplitView.Content = frame;
frame.Navigated += Frame_Navigated;
this.DataContext = this;
ViewModel = new ShellViewModel();
if (Windows.Foundation.Metadata.ApiInformation.IsTypePresent("Windows.Phone.UI.Input.HardwareButtons"))
{
Windows.Phone.UI.Input.HardwareButtons.BackPressed += HardwareButtons_BackPressed;
}
else
{
backButton.Click += BackButton_Click;
}
if (Windows.Foundation.Metadata.ApiInformation.IsTypePresent("Windows.UI.ViewManagement.StatusBar"))
{
Windows.UI.ViewManagement.StatusBar statusBar = Windows.UI.ViewManagement.StatusBar.GetForCurrentView();
statusBar.HideAsync();
}
}
private async void HideStatusBar()
{
Windows.UI.ViewManagement.StatusBar bar = Windows.UI.ViewManagement.StatusBar.GetForCurrentView();
await bar.HideAsync();
}
/// <summary>
/// Invoked when this page is about to be displayed in a Frame.
/// </summary>
/// <param name="e">Event data that describes how this page was reached.
/// This parameter is typically used to configure the page.</param>
async protected override void OnNavigatedTo(NavigationEventArgs e)
{
// Hide Status bar
Windows.UI.ViewManagement.StatusBar statusBar = Windows.UI.ViewManagement.StatusBar.GetForCurrentView();
await statusBar.HideAsync();
}