Listpicker Don't Show Bluetooth connected

Only a short search in the community away is the solution

You forgot to ask for permission ...


Search the community: "bluetooth empty list"

okay will try

i try to made it but the same result

(Canned Response)
These blocks can be dragged into your Blocks Editor to request permission(s) for Bluetooth scanning and connecting. All three parts are needed.

Thanks to @Anke for the original code.
My changes include

  • use of the Screen1 permission blocks to avoid the possibility of a typo
  • using a TinyDB tag particular to BT permissions and only for BT permissions.
1 Like

ListView1 or ListPicker1?

You must enable app permission to use bluetooth in your phone setting. Setting - Apps - Permission manager - Nearby devices, and allow your app. I use LG V50.
It maybe difference with others brand smartphone.