/// <summary>
/// Invoked when the application is launched normally by the end user. Other entry points
/// will be used such as when the application is launched to open a specific file.
/// </summary>
/// <param name="e">Details about the launch request and process.</param>
protected override async void OnLaunched(LaunchActivatedEventArgs e)
{
Frame rootFrame = Window.Current.Content as Frame;
// Do not repeat app initialization when the Window already has content,
// just ensure that the window is active
if (rootFrame == null)
{
// Create a Frame to act as the navigation context and navigate to the first page
rootFrame = new Frame();
rootFrame.NavigationFailed += OnNavigationFailed;
if (e.PreviousExecutionState == ApplicationExecutionState.Terminated)
{
//TODO: Load state from previously suspended application
}
// Place the frame in the current Window
Window.Current.Content = rootFrame;
}
if (e.PrelaunchActivated == false)
{
if (rootFrame.Content == null)
{
// When the navigation stack isn't restored navigate to the first page,
// configuring the new page by passing required information as a navigation
// parameter
rootFrame.Navigate(typeof(MainPage), e.Arguments);
}
// Ensure the current window is active
Window.Current.Activate();
}
if (e.PreviousExecutionState != ApplicationExecutionState.Running)
{
if (!await FileManager.UsesDavDataModelAsync())
{
bool loadState = e.PreviousExecutionState == ApplicationExecutionState.Terminated;
UpgradeDataSplashScreen upgradeDataSplashScreen = new UpgradeDataSplashScreen(e.SplashScreen, loadState);
Window.Current.Content = upgradeDataSplashScreen;
}
}
// Check if app was launched from a secondary tile
if (!string.IsNullOrEmpty(e.Arguments))
{
Guid?soundUuid = FileManager.ConvertStringToGuid(e.Arguments);
if (soundUuid.HasValue)
{
await SoundPage.PlaySoundAsync(await FileManager.GetSoundAsync(soundUuid.Value));
}
}
Window.Current.Activate();
}
