Simple Android Bluetooth example to turn on/off radio and to view and connect with devices. Has associated code to connect to an Arduino.
A simple remote bluetooth application for Android phone
This project demonstrates communicating with a bluetooth device in an Android app.
Android app that pairs to an Arduino Bluetooth and receives sensor data
Bluetooth client library for Android.
A library for Android to simplify basic serial communication over Bluetooth, for example when communicating with Arduinos.
Demo of a clear and simple way to interface Android and Arduino over a Bluetooth connection
Android app for Bluetooth thermal printer