/// <summary>
/// Invoked when application execution is being suspended. Application state is saved
/// without knowing whether the application will be terminated or resumed with the contents
/// of memory still intact.
/// </summary>
/// <param name="sender">The source of the suspend request.</param>
/// <param name="e">Details about the suspend request.</param>
private void OnSuspending(object sender, SuspendingEventArgs e)
{
ApplicationApplicationState = Enums.ApplicationStateType.Suspended;
var deferral = e.SuspendingOperation.GetDeferral();
//TODO: Save application state and stop any background activity
deferral.Complete();
}
private void CheckIfAppIsSuspended(object sender, Windows.UI.Core.VisibilityChangedEventArgs e)
{
if (Window.Current.Visible == true)
{
if (ApplicationApplicationState != Enums.ApplicationStateType.Active)
{
ApplicationApplicationState = Enums.ApplicationStateType.Active;
}
}
else
{
if (ApplicationApplicationState != Enums.ApplicationStateType.Suspended)
{
ApplicationApplicationState = Enums.ApplicationStateType.Suspended;
}
}
}
/// <summary>
/// Invoked when the application is launched normally by the end MobileServicesUser. 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)
{
#if DEBUG
if (System.Diagnostics.Debugger.IsAttached)
{
this.DebugSettings.EnableFrameRateCounter = true;
}
#endif
timer.Interval = new TimeSpan(0, 0, 0, 1);
//timer.Tick += CheckIfAppIsSuspended();
Frame rootFrame = Window.Current.Content as Frame;
ApplicationApplicationState = Enums.ApplicationStateType.Active;
// 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();
// Set the default language
rootFrame.Language = Windows.Globalization.ApplicationLanguages.Languages[0];
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;
}
ChatPageViewModel = ServiceLocator.Current.GetInstance<ChatPageViewModel>();
Window.Current.VisibilityChanged += CheckIfAppIsSuspended;
//MainPage.RegisterWithMobileServices();
// Ensure the current window is active
Window.Current.Activate();
RegisterBackgroundTask();
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
Object userEntry = ApplicationDataManager.GetValue(ApplicationConstants.UserKey);
if (userEntry != null)
{
try
{
App.CurrentUser = JsonConvert.DeserializeObject<UserEntity>((String)userEntry);
if (App.CurrentUser != null)
{
try
{
if (CurrentUser.IdentityProvider == Enums.IdentityProvider.MicrosoftAccount)
{
App.MobileServicesUser = await App.MobileService.LoginWithMicrosoftAccountAsync(CurrentUser.AccessToken);
}
else
{
dynamic jToken = new JObject();
IdentityProviderParser.RetrieveTokenObjectSpecificToIdentityProvider(CurrentUser.IdentityProvider, CurrentUser.AccessToken, CurrentUser.AccessTokenSecret, out jToken);
App.MobileServicesUser = await App.MobileService.LoginAsync(CurrentUser.IdentityProvider.ToString(), jToken);
}
RegisterWithMobileServices(CurrentUser.IdentityProvider.ToString());
rootFrame.Navigate(typeof(ChatPage), e.Arguments);
return;
}
catch (Exception ex)
{
ex.ToString();
}
}
}
catch (Exception ex)
{
ex.ToString();
}
}
rootFrame.Navigate(typeof(LoginPage), e.Arguments);
}
}
/// <summary>
/// Invoked when application execution is being suspended. Application state is saved
/// without knowing whether the application will be terminated or resumed with the contents
/// of memory still intact.
/// </summary>
/// <param name="sender">The source of the suspend request.</param>
/// <param name="e">Details about the suspend request.</param>
private void OnSuspending(object sender, SuspendingEventArgs e)
{
ApplicationApplicationState = Enums.ApplicationStateType.Suspended;
var deferral = e.SuspendingOperation.GetDeferral();
//TODO: Save application state and stop any background activity
deferral.Complete();
}
private void CheckIfAppIsSuspended(object sender, Windows.UI.Core.VisibilityChangedEventArgs e)
{
if (Window.Current.Visible == true)
{
if (ApplicationApplicationState != Enums.ApplicationStateType.Active)
{
ApplicationApplicationState = Enums.ApplicationStateType.Active;
}
}
else
{
if (ApplicationApplicationState != Enums.ApplicationStateType.Suspended)
{
ApplicationApplicationState = Enums.ApplicationStateType.Suspended;
}
}
}
/// <summary>
/// Invoked when the application is launched normally by the end MobileServicesUser. 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)
{
#if DEBUG
if (System.Diagnostics.Debugger.IsAttached)
{
this.DebugSettings.EnableFrameRateCounter = true;
}
#endif
timer.Interval = new TimeSpan(0, 0, 0, 1);
//timer.Tick += CheckIfAppIsSuspended();
Frame rootFrame = Window.Current.Content as Frame;
ApplicationApplicationState = Enums.ApplicationStateType.Active;
// 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();
// Set the default language
rootFrame.Language = Windows.Globalization.ApplicationLanguages.Languages[0];
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;
}
ChatPageViewModel = ServiceLocator.Current.GetInstance <ChatPageViewModel>();
Window.Current.VisibilityChanged += CheckIfAppIsSuspended;
//MainPage.RegisterWithMobileServices();
// Ensure the current window is active
Window.Current.Activate();
RegisterBackgroundTask();
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
Object userEntry = ApplicationDataManager.GetValue(ApplicationConstants.UserKey);
if (userEntry != null)
{
try
{
App.CurrentUser = JsonConvert.DeserializeObject <UserEntity>((String)userEntry);
if (App.CurrentUser != null)
{
try
{
if (CurrentUser.IdentityProvider == Enums.IdentityProvider.MicrosoftAccount)
{
App.MobileServicesUser = await App.MobileService.LoginWithMicrosoftAccountAsync(CurrentUser.AccessToken);
}
else
{
dynamic jToken = new JObject();
IdentityProviderParser.RetrieveTokenObjectSpecificToIdentityProvider(CurrentUser.IdentityProvider, CurrentUser.AccessToken, CurrentUser.AccessTokenSecret, out jToken);
App.MobileServicesUser = await App.MobileService.LoginAsync(CurrentUser.IdentityProvider.ToString(), jToken);
}
RegisterWithMobileServices(CurrentUser.IdentityProvider.ToString());
rootFrame.Navigate(typeof(ChatPage), e.Arguments);
return;
}
catch (Exception ex)
{
ex.ToString();
}
}
}
catch (Exception ex)
{
ex.ToString();
}
}
rootFrame.Navigate(typeof(LoginPage), e.Arguments);
}
}
