Android Code Snippet [B4X] Get mime type by extension

If something is missing, I will gladly add the function.

Log(GetMimeTypeByExtension("jpg"))

Public Sub GetMimeTypeByExtension(Extension As String) As String
    Extension = Extension.Replace(".","").ToLowerCase
    Select Extension
        Case "jpg","png","gif","bmp","ico","svg","webp"
            Return "image/" & Extension
        Case "mp4", "avi", "mpeg", "wmv", "mov", "flv", "webm", "mkv"
            Return "video/" & Extension
        Case "mp3", "wav", "ogg", "m4a", "aac", "flac", "wma", "aiff"
            Return "audio/" & Extension
        Case Else
            Log("unknown mime type")
            Return ""
    End Select