/// <summary>
/// This method will launch the pincode screen if the policy requires it.
/// If determined that no pincode screen is required, the flag requiring the pincode will be cleared.
/// </summary>
public static async void LaunchPincodeScreen()
{
var frame = Window.Current.Content as Frame;
if (frame != null && typeof(PincodeDialog) != frame.SourcePageType)
{
await frame.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
SDKServiceLocator.Get <ILoggingService>().Log(" Launching Pincode Screen", LoggingLevel.Information);
Account account = AccountManager.GetAccount();
if (account != null)
{
PincodeOptions options = null;
bool required = AuthStorageHelper.IsPincodeRequired();
if (account.Policy != null && !IsPincodeSet())
{
options = new PincodeOptions(PincodeOptions.PincodeScreen.Create, account, "");
}
else if (required)
{
MobilePolicy policy = AuthStorageHelper.GetMobilePolicy();
if (account.Policy != null)
{
if (policy.ScreenLockTimeout < account.Policy.ScreenLockTimeout)
{
policy.ScreenLockTimeout = account.Policy.ScreenLockTimeout;
AuthStorageHelper.GetAuthStorageHelper().PersistPincode(policy);
}
if (policy.PinLength < account.Policy.PinLength)
{
options = new PincodeOptions(PincodeOptions.PincodeScreen.Create, account, "");
}
else
{
options = new PincodeOptions(PincodeOptions.PincodeScreen.Locked, account, "");
}
}
else
{
options = new PincodeOptions(PincodeOptions.PincodeScreen.Locked, account, "");
}
}
if (options != null)
{
// As per MSDN documentation (https://msdn.microsoft.com/en-us/library/windows/apps/hh702394.aspx)
// the second param of Frame.Navigate must be a basic type otherwise Suspension manager will crash
// when serializing frame's state. So we serialize custom object using Json and pass that as the
// second param to avoid this crash.
frame.Navigate(typeof(PincodeDialog), PincodeOptions.ToJson(options));
}
}
});
}
}
protected override void OnNavigatedTo(NavigationEventArgs e)
{
// start with a default PincodeOptions object
Options = new PincodeOptions(PincodeOptions.PincodeScreen.Create, AccountManager.GetAccount(), "");
if (e.Parameter != null)
{
try
{
Options = PincodeOptions.FromJson((string)e.Parameter);
}
catch
{
// it is not a valid PincodeOptions object so ignore and keep using the default one
}
}
if (Options != null)
{
switch (Options.Screen)
{
case PincodeOptions.PincodeScreen.Locked:
SetupLocked();
break;
case PincodeOptions.PincodeScreen.Confirm:
SetupConfirm();
break;
default:
SetupCreate();
break;
}
}
else
{
SetupCreate();
}
Passcode.Password = "";
Rect bounds = Window.Current.Bounds;
// This screen will adjust size for "narrow" views; if the view is sufficiently narrow it will fill the screen and move text to the top, so it can be seen with virtual keyboard.
if (bounds.Width < MinimumWidthForBarMode)
{
PincodeContainer.Height = bounds.Height;
PincodeWindow.VerticalAlignment = VerticalAlignment.Top;
}
else
{
// Act as a "bar" for screens that have enough horizontal resolution.
PincodeWindow.VerticalAlignment = VerticalAlignment.Center;
PincodeContainer.Height = BarModeHeight;
}
}
private void ErrorFlyout_Closed(object sender, object e)
{
if (PincodeOptions.PincodeScreen.Confirm == Options.Screen)
{
var options = new PincodeOptions(PincodeOptions.PincodeScreen.Create, Options.User, "");
// As per MSDN documentation (https://msdn.microsoft.com/en-us/library/windows/apps/hh702394.aspx)
// the second param of Frame.Navigate must be a basic type otherwise Suspension manager will crash
// when serializing frame's state. So we serialize custom object using Json and pass that as the
// second param to avoid this crash.
Frame.Navigate(typeof(PincodeDialog), PincodeOptions.ToJson(options));
}
}
protected override void OnNavigatedTo(NavigationEventArgs e)
{
// start with a default PincodeOptions object
Options = new PincodeOptions(PincodeOptions.PincodeScreen.Create, AccountManager.GetAccount(), "");
if (e.Parameter != null)
{
try
{
Options = PincodeOptions.FromJson((string)e.Parameter);
}
catch
{
// it is not a valid PincodeOptions object so ignore and keep using the default one
}
}
if (Options != null)
{
switch (Options.Screen)
{
case PincodeOptions.PincodeScreen.Locked:
SetupLocked();
break;
case PincodeOptions.PincodeScreen.Confirm:
SetupConfirm();
break;
default:
SetupCreate();
break;
}
}
else
{
SetupCreate();
}
Passcode.Password = "";
Rect bounds = Window.Current.Bounds;
// This screen will adjust size for "narrow" views; if the view is sufficiently narrow it will fill the screen and move text to the top, so it can be seen with virtual keyboard.
if (bounds.Width < MinimumWidthForBarMode)
{
PincodeContainer.Height = bounds.Height;
PincodeWindow.VerticalAlignment = VerticalAlignment.Top;
}
else
{
// Act as a "bar" for screens that have enough horizontal resolution.
PincodeWindow.VerticalAlignment = VerticalAlignment.Center;
PincodeContainer.Height = BarModeHeight;
}
}
private void CreateClicked(object sender, KeyRoutedEventArgs e)
{
if (e.Key != VirtualKey.Accept && e.Key != VirtualKey.Enter)
{
return;
}
e.Handled = true;
if (Passcode.Password.Length >= Options.User.Policy.PinLength)
{
LoggingService.Log("Going to confirmation page", LoggingLevel.Verbose);
var options = new PincodeOptions(PincodeOptions.PincodeScreen.Confirm, Options.User, Passcode.Password);
// As per MSDN documentation (https://msdn.microsoft.com/en-us/library/windows/apps/hh702394.aspx)
// the second param of Frame.Navigate must be a basic type otherwise Suspension manager will crash
// when serializing frame's state. So we serialize custom object using Json and pass that as the
// second param to avoid this crash.
Frame.Navigate(typeof(PincodeDialog), PincodeOptions.ToJson(options));
}
else
{
DisplayErrorFlyout(String.Format(LocalizedStrings.GetString("passcode_length"),
Options.User.Policy.PinLength));
}
}
private void ErrorFlyout_Closed(object sender, object e)
{
if (PincodeOptions.PincodeScreen.Confirm == Options.Screen)
{
var options = new PincodeOptions(PincodeOptions.PincodeScreen.Create, Options.User, "");
// As per MSDN documentation (https://msdn.microsoft.com/en-us/library/windows/apps/hh702394.aspx)
// the second param of Frame.Navigate must be a basic type otherwise Suspension manager will crash
// when serializing frame's state. So we serialize custom object using Json and pass that as the
// second param to avoid this crash.
Frame.Navigate(typeof (PincodeDialog), PincodeOptions.ToJson(options));
}
}
private void CreateClicked(object sender, KeyRoutedEventArgs e)
{
if (e.Key != VirtualKey.Accept && e.Key != VirtualKey.Enter)
return;
e.Handled = true;
if (Passcode.Password.Length >= Options.User.Policy.PinLength)
{
PlatformAdapter.SendToCustomLogger("PincodeDialog.CreateClicked - Going to confirmation page", LoggingLevel.Verbose);
var options = new PincodeOptions(PincodeOptions.PincodeScreen.Confirm, Options.User, Passcode.Password);
// As per MSDN documentation (https://msdn.microsoft.com/en-us/library/windows/apps/hh702394.aspx)
// the second param of Frame.Navigate must be a basic type otherwise Suspension manager will crash
// when serializing frame's state. So we serialize custom object using Json and pass that as the
// second param to avoid this crash.
Frame.Navigate(typeof (PincodeDialog), PincodeOptions.ToJson(options));
}
else
{
DisplayErrorFlyout(String.Format(LocalizedStrings.GetString("passcode_length"),
Options.User.Policy.PinLength));
}
}
/// <summary>
/// This method will launch the pincode screen if the policy requires it.
/// If determined that no pincode screen is required, the flag requiring the pincode will be cleared.
/// </summary>
public static async void LaunchPincodeScreen()
{
var frame = Window.Current.Content as Frame;
if (frame != null && typeof (PincodeDialog) != frame.SourcePageType)
{
await frame.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
SDKServiceLocator.Get<ILoggingService>().Log(" Launching Pincode Screen", LoggingLevel.Information);
Account account = AccountManager.GetAccount();
if (account != null)
{
PincodeOptions options = null;
bool required = AuthStorageHelper.IsPincodeRequired();
if (account.Policy != null && !IsPincodeSet())
{
options = new PincodeOptions(PincodeOptions.PincodeScreen.Create, account, "");
}
else if (required)
{
MobilePolicy policy = AuthStorageHelper.GetMobilePolicy();
if (account.Policy != null)
{
if (policy.ScreenLockTimeout < account.Policy.ScreenLockTimeout)
{
policy.ScreenLockTimeout = account.Policy.ScreenLockTimeout;
AuthStorageHelper.GetAuthStorageHelper().PersistPincode(policy);
}
if (policy.PinLength < account.Policy.PinLength)
{
options = new PincodeOptions(PincodeOptions.PincodeScreen.Create, account, "");
}
else
{
options = new PincodeOptions(PincodeOptions.PincodeScreen.Locked, account, "");
}
}
else
{
options = new PincodeOptions(PincodeOptions.PincodeScreen.Locked, account, "");
}
}
if (options != null)
{
// As per MSDN documentation (https://msdn.microsoft.com/en-us/library/windows/apps/hh702394.aspx)
// the second param of Frame.Navigate must be a basic type otherwise Suspension manager will crash
// when serializing frame's state. So we serialize custom object using Json and pass that as the
// second param to avoid this crash.
frame.Navigate(typeof (PincodeDialog), PincodeOptions.ToJson(options));
}
}
});
}
}
/// <summary>
/// Serialize PincodeOptions object as a JSON string
/// </summary>
/// <param name="pincodeOptions"></param>
/// <returns></returns>
public static string ToJson(PincodeOptions pincodeOptions)
{
return(JsonConvert.SerializeObject(pincodeOptions));
}
/// <summary>
/// Serialize PincodeOptions object as a JSON string
/// </summary>
/// <param name="pincodeOptions"></param>
/// <returns></returns>
public static string ToJson(PincodeOptions pincodeOptions)
{
return JsonConvert.SerializeObject(pincodeOptions);
}
