public void onSaveSettings(string nick)
{
if (selectedLanguage != null)
{
Application.Current.Properties["language"] = selectedLanguage;
}
else
{
resetLanguage();
}
Application.Current.Properties["lockenabled"] = lockEnabled;
Application.Current.SavePropertiesAsync(); // Force-save properties for compatibility with WPF
if (Node.localStorage.nickname != nick)
{
Node.localStorage.nickname = nick;
FriendList.broadcastNicknameChange();
}
Node.localStorage.writeAccountFile();
Node.changedSettings = true;
applyAvatar();
if (ThemeManager.changeAppearance(selectedAppearance))
{
UIHelpers.reloadAllPages();
if (Device.RuntimePlatform == Device.iOS)
{
return; // iOS automatically pops the current page when reloading contents
}
}
// Pop the current page from the stack
Navigation.PopAsync(Config.defaultXamarinAnimations);
}
public static string startingScreen = ""; // Which screen to start on
private App()
{
InitializeComponent();
// Fix for issue https://github.com/xamarin/Xamarin.Forms/issues/10712#issuecomment-629394090
Device.SetFlags(new string[] { "anything" });
// check if already started
if (Node.Instance == null)
{
// Prepare the personal folder
if (!Directory.Exists(Config.spixiUserFolder))
{
Directory.CreateDirectory(Config.spixiUserFolder);
}
// Init logging
Logging.setOptions(5, 1, true);
Logging.start(Config.spixiUserFolder);
Logging.info(string.Format("Starting Spixi {0} ({1})", Config.version, CoreConfig.version));
// Init fatal exception handlers
AppDomain.CurrentDomain.UnhandledException += CurrentDomainOnUnhandledException;
TaskScheduler.UnobservedTaskException += TaskSchedulerOnUnobservedTaskException;
// Load or generate a device ID.
if (Application.Current.Properties.ContainsKey("uid"))
{
byte[] uid = Application.Current.Properties["uid"] as byte[];
if (uid == null)
{
// Generate and save the device ID
Application.Current.Properties["uid"] = CoreConfig.device_id;
}
else
{
CoreConfig.device_id = uid;
}
}
else
{
// Generate and save the device ID
Application.Current.Properties["uid"] = CoreConfig.device_id;
}
if (Application.Current.Properties.ContainsKey("language"))
{
if (!SpixiLocalization.loadLanguage(Application.Current.Properties["language"] as string))
{
Application.Current.Properties["language"] = SpixiLocalization.getCurrentLanguage();
Application.Current.SavePropertiesAsync(); // Force-save properties for compatibility with WPF
}
}
else
{
string lang = CultureInfo.CurrentCulture.Name.ToLower();
if (SpixiLocalization.loadLanguage(lang))
{
Xamarin.Forms.Application.Current.Properties["language"] = SpixiLocalization.getCurrentLanguage();
Xamarin.Forms.Application.Current.SavePropertiesAsync(); // Force-save properties for compatibility with WPF
}
}
movePersonalFiles();
// Load theme and appearance
OSAppTheme currentTheme = Application.Current.RequestedTheme;
Current.UserAppTheme = currentTheme;
ThemeAppearance themeAppearance = ThemeAppearance.automatic;
if (Application.Current.Properties.ContainsKey("appearance"))
{
themeAppearance = (ThemeAppearance)Current.Properties["appearance"];
}
ThemeManager.loadTheme("spixiui", themeAppearance);
Current.RequestedThemeChanged += (s, a) =>
{
// Respond to the theme change
Current.UserAppTheme = a.RequestedTheme;
if (ThemeManager.getActiveAppearance() == ThemeAppearance.automatic)
{
ThemeManager.changeAppearance(ThemeAppearance.automatic);
}
UIHelpers.reloadAllPages();
};
// Start Ixian code
node = new Node();
// Attempt to load a pre-existing wallet
bool wallet_found = Node.checkForExistingWallet();
if (!wallet_found)
{
// Wallet not found, go to initial launch page
MainPage = new NavigationPage(new SPIXI.LaunchPage());
}
else
{
// Wallet found, see if it can be decrypted
bool wallet_decrypted = IxianHandler.getWalletList().Count > 0 ? IxianHandler.getWalletStorage().isLoaded() : false;
if (!wallet_decrypted)
{
wallet_decrypted = Node.loadWallet();
}
if (wallet_decrypted == false)
{
MainPage = new NavigationPage(new SPIXI.LaunchRetryPage());
}
else
{
// Wallet found
if (isLockEnabled())
{
// Show the lock screen
MainPage = new NavigationPage(new SPIXI.LockPage());
}
else
{
// Show the home screen
MainPage = new NavigationPage(HomePage.Instance());
}
}
}
NavigationPage.SetHasNavigationBar(MainPage, false);
}
else
{
// Already started before
node = Node.Instance;
}
}
