Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Apache License 

import android.content.Context;

import android.telephony.TelephonyManager;

public class Main {

    public static String getDeviceId(Context context) {
        TelephonyManager tm = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
        String deviceId = tm.getDeviceId();
        if (deviceId == null) {
            return "-";
        } else {
            return deviceId;
        }
    }
}