Java tutorial
//package com.java2s; //License from project: Apache License import android.app.Activity; import android.bluetooth.BluetoothAdapter; import android.content.Intent; public class Main { /** * Enable the bluetooth adapter. */ public static void bluetoothEnable(Activity activity, boolean discoverable, int reqCode) { if (discoverable) { Intent discoverableIntent = new Intent(BluetoothAdapter.ACTION_REQUEST_DISCOVERABLE); discoverableIntent.putExtra(BluetoothAdapter.EXTRA_DISCOVERABLE_DURATION, 0); activity.startActivityForResult(discoverableIntent, reqCode); } else { Intent bluetoothIntent = new Intent(BluetoothAdapter.ACTION_REQUEST_ENABLE); activity.startActivityForResult(bluetoothIntent, reqCode); } } }