public static async Task SetThemeAsync(ElementThemeExtended theme)
{
Theme = theme;
SetRequestedTheme();
await SaveThemeInSettingsAsync(Theme);
OnThemeChanged(null, Theme);
}
private static async Task <ElementThemeExtended> LoadThemeFromSettingsAsync()
{
ElementThemeExtended cacheTheme = ElementThemeExtended.Default;
string themeName = await ApplicationData.Current.LocalSettings.ReadAsync <string>(SettingsKey);
if (!string.IsNullOrEmpty(themeName))
{
Enum.TryParse(themeName, out cacheTheme);
}
return(cacheTheme);
}
public static async Task InitializeAsync()
{
Theme = await LoadThemeFromSettingsAsync();
}
private static async Task SaveThemeInSettingsAsync(ElementThemeExtended theme)
{
await ApplicationData.Current.LocalSettings.SaveAsync(SettingsKey, theme.ToString());
}