Hi, I am currently trying to display Bluetooth data in the Listview component. However, I am lost as to how I should go about with it.
The image below represents the block coding where I receive the Bluetooth data and another coding for saving the data.
The image below represents the block coding whereby I display the saved data onto the listview. However, this is where I have problems as I am unable to display anything as there is always an error message popping up.
Do let me know how I can rectify these issues and how I could improve on my block coding