Ive got a problem with Android bluetooth. In my app im trying to send some string over BT to another smartphone (some kind of chat). I got my target smartphone MAC adress and everytime i trying to connect to device then app crashes.
Does anyone know whats wrong or have can do some example of simple bluetooth app?
1) I got presmissions set to ON: ACESS_COARSE_LOCATION, ACCESS_FINE_LOCATION, BLUETOOTH, BLUETOOTH ADMIN
2) Both devices are running same app.
3) App is simple, when i press button, it should SEND string "Hello World" to connected device.