Here is my code:
string f = GetRefInfoServise.GetRefInfo("GA");
byte[] data = System.Convert.FromBase64String(f);
var backingFile =
Path.Combine(System.Environment.GetFolderPath(System.Environment.SpecialFolder.Personal), "arch.zip");
File.WriteAllBytes(backingFile, data);`
The method does not return an exception, but the file is not written. I'm trying to do this on Android API 28
It works. I just didn't know about the internal storage. It is hidden from the user, so I couldn't find my file.
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