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.content.Context; import android.content.pm.PackageManager; import android.os.Build; public class Main { /** * Checks whether device(smart phone) supports BLE. * @param context context of application * @return Returns true if the device supports BLE, else * false. */ public static boolean isBLESupported(final Context context) { return Build.VERSION.SDK_INT >= 18 && context.getPackageManager().hasSystemFeature(PackageManager.FEATURE_BLUETOOTH_LE); } }