Question

I want to turn on or off the visibility of bluetooth in android using python code. Can you help me ?

Answer 1

I think you are using SL4A with python so lets go.

import android #import android module
droid = android.Android() #class instantation
droid.bluethoothMakeDiscoverable() #make your device visible

It is easy, anyway you may want to check the sl4a bluethooth fecade, there are all the bluetooth commands you may need.