Question IStartupSelector with async preload

Hello

I have a custom startup selector that should read the value from a file that could be somewhere and I'd prefer to read it asynchronously. I read here that I could use IPreloadRequired but how do I even use that? I have an async read file method that I want to use for my preload operation.

Some pseudo-code of what I'd like to do:

Code (CSharp):

1. [Serializable]
2. public class SettingLocalizer : IStartupLocaleSelector, IPreloadRequired
3. {
4.     public Locale GetStartupLocale(ILocalesProvider availableLocales)
5.     {
6.         return SettingsManager.LoadLanguage();
7.     }
8.  
9.     public AsyncOperationHandle PreloadOperation
10.     {
11.         get
12.         {
13.             // await SettingsManager.LoadSettingsAsync();
14.         }
15.     }
16. }

Any help would be appreciated!

 

Ah, I'll look into that! Is it 100% safe that my initialization object will be called before the startup selector so I know it exists?