Uploading Multiple File Types for Android-Kotlin

  android, kotlin

I am currently developing an android app using Kotlin that has the function to upload different file types. I managed to do it but only 1 file per upload and the existing file will be replaced if I upload again. Is there a specific View I need to use? I can’t seem to think of other ways on how to do it as I only have moderate knowledge and still on the process of learning.

Source: Android Questions