Thanks for your help and feedback. I made some test, and this seems to be working, but it is difficult to define the proper timing, and it looks more like a workaround then a real solution. I found some exchan ge on this topic such s: Potential Permissions Problems but it is not very clear for me:
- If the app inventor application itself needs to ask for permission, or if it is directly handled by app inventor implementation?
- How can we make sure the permission has been granted if it is handled by App inventor?
- How to check multiple permission at the initialization?
What is the best way to handle these permissions?
Thanks a lot to the App Inventor community