In my application I'd like to show a help file (PDF) to the user. The help file is published as asset and on first request copied to the external storage.Adobe Acrobat Reader starts but does not show the file.
What am I missing ?
I use platform package 21 and Acrobat Reader 20.1.1 on Android 9.1.
Note: Via the file viewer I can see the file and on touching Adobe Acrobat Reader opens with the file [Spam link removed]. Adobe Acrobat Reader is set as default application with option "Always".