Java tutorial
//package com.java2s; import android.content.Context; import android.telephony.TelephonyManager; public class Main { /** * get Imei * @param context * @return imei * */ public static String getIMEI(Context context) { try { TelephonyManager mTelephonyMgr = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE); String imei = mTelephonyMgr.getDeviceId(); return imei; } catch (Exception e) { } return null; } }