public static LocknoteMgr GetInstance()
{
if (m_theMgr == null)
{
m_theMgr = new LocknoteMgr();
}
return(m_theMgr);
}
protected override void OnSleep()
{
//is user currently editing a page?
if (MainPage.GetType() == typeof(HomeMDP) && ((NavigationPage)((HomeMDP)MainPage).Detail).CurrentPage.GetType() == typeof(PageEditor))
{
//get the pageeditor
PageEditor pe = (PageEditor)((NavigationPage)((HomeMDP)MainPage).Detail).CurrentPage;
//do a temp save so non-saved content is restored on resume
pe.TempSave();
//check settings, save page if set
if (m_config.SaveOnSuspend)
{
pe.SavePage(this, new EventArgs());
NotificationFactory.ShortAlert("Page Saved!");
}
}
//check settings, lock app if set
if (m_config.LockOnSuspend)
{
LocknoteMgr.GetInstance().SecureErase();
}
}
public App()
{
InitializeComponent();
m_config = ConfigFactory.GetInstance();
m_ln = LocknoteMgr.GetInstance();
//attempt to load the keys
bool keys = m_ln.LoadKeys();
if (!m_config.IsSetUp)
{ //not set up
//check to see if the keys are there, if so, ask if the user wants to restore the keys
if (keys)
{
Prompt p = new Prompt()
{
PromptTitle = "Found existing keys, would you like to import them?", PositiveButtonText = "Yes", NegativeButtonText = "No"
};
p.OnPromptSaved += new Prompt.PromptClosedEventListener(() =>
{ //Yes - mark as set up
m_config.IsSetUp = true;
OnStart();
});
p.OnPromptDismissed += new Prompt.PromptClosedEventListener(() =>
{ //No - start the tutorial
m_ln.SecureErase();
StartTutorial();
});
p.Show();
}
else
{ //no keys were found, just start the tutorial
StartTutorial();
}
}
}
