How to send file from Android device to other device through Bluetooth by code

Question

I want to develop application that sends image/txt or any file from one android device to another none android device using Bluetooth.

Please anyone can give help or

Answer 1

This application allows two Android devices to carry out two-way text chat over Bluetooth. It demonstrates all the fundamental Bluetooth API capabilites, such as:

• Scanning for other Bluetooth devices
• Querying the local Bluetooth adapter for paired Bluetooth devices
• Establishing RFCOMM channels/sockets
• Connecting to a remote device
• Transfering data over Bluetooth

http://developer.android.com/resources/samples/BluetoothChat/index.html