Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import android.content.Context;

import android.telephony.TelephonyManager;

import java.util.UUID;

public class Main {
    private static String deviceId;

    public static String getDeviceId(Context context) {

        if (deviceId == null) {

            TelephonyManager tm = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);

            String tmDevice, tmSerial, tmPhone, androidId;
            tmDevice = "" + tm.getDeviceId();
            tmSerial = "" + tm.getSimSerialNumber();
            androidId = "" + android.provider.Settings.Secure.getString(context.getContentResolver(),
                    android.provider.Settings.Secure.ANDROID_ID);

            UUID deviceUuid = new UUID(androidId.hashCode(),
                    ((long) tmDevice.hashCode() << 32) | tmSerial.hashCode());
            deviceId = deviceUuid.toString();

            System.err.println(deviceId);
        }
        return deviceId;
    }
}