Java tutorial
//package com.java2s; import android.os.Build; public class Main { private static final String[] aryDevice = new String[] { "GT-S7562" }; public static boolean useWave() { boolean b = true; String device = Build.MODEL; if (device == null) { b = false; } else { for (int i = 0; i < aryDevice.length; i++) { if (aryDevice[i].equals(device)) { b = false; break; } } } return b; } }