Java tutorial
//package com.java2s; /* BleUtils Copyright (c) 2015 NTT DOCOMO,INC. Released under the MIT license http://opensource.org/licenses/mit-license.php */ import android.bluetooth.BluetoothManager; import android.content.Context; public class Main { /** * Gets instance of BluetoothManager. * @param context context of application * @return Instance of BluetoothManager or null if the BluetoothManager does not exist. */ public static BluetoothManager getManager(final Context context) { return (BluetoothManager) context.getSystemService(Context.BLUETOOTH_SERVICE); } }