/// <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 async override void OnLaunched(LaunchActivatedEventArgs e)
{
#if DEBUG
if (System.Diagnostics.Debugger.IsAttached)
{
this.DebugSettings.EnableFrameRateCounter = true;
}
#endif
CacheUtilInstance = new CacheUtil();
await CacheUtilInstance.LoadAsync();
GlobalLocaleHelper.SetupLang(null);
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.Background = App.Current.Resources["MyerSplashDarkColor"] as SolidColorBrush;
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 (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
if (!LocalSettingHelper.HasValue("UPDATED_TO_1.1"))
{
var files1 = await CacheUtil.GetCachedFileFolder().GetItemsAsync();
foreach (var file in files1)
{
await file.DeleteAsync(StorageDeleteOption.PermanentDelete);
}
var files2 = await CacheUtil.GetTempFolder().GetItemsAsync();
foreach (var file in files2)
{
await file.DeleteAsync(StorageDeleteOption.PermanentDelete);
}
LocalSettingHelper.AddValue("UPDATED_TO_1.1", true);
}
rootFrame.Navigate(typeof(MainPage), e.Arguments);
}
// Ensure the current window is active
Window.Current.Activate();
TitleBarHelper.SetUpThemeTitleBar();
if (DeviceHelper.IsMobile)
{
StatusBarHelper.SetUpStatusBar();
}
SystemNavigationManager.GetForCurrentView().BackRequested += App_BackRequested;
if (APIInfoHelper.HasHardwareButton)
{
HardwareButtons.BackPressed += HardwareButtons_BackPressed;
}
}