Android Open Source - alogger User Utils

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License

The source code is released under:

GNU General Public License

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Java Source Code

package com.jug6ernaut.android.utilites;
//w w w  .  java  2s .  c o m
import android.content.Context;
import android.os.Build;
import android.provider.Settings;
import android.telephony.TelephonyManager;

/**
 * Created by williamwebb on 12/4/13.
 */
public class UserUtils {

    public static String getDeviceIdUnique(Context context)
    {
        try {
            String a = getDeviceIdTm(context);
            String b = getDeviceIdAndroid(context);
            String c = getDeviceIdPseudo();

            if (a!=null && a.length()>0 && a.replace("0", "").length()>0)
            return a;
            else if (b!=null && b.length()>0 && b.equals("9774d56d682e549c")==false)
            return b;
            else if (c!=null && c.length()>0)
            return c;
            else
            return "";
        }
        catch(Exception ex)
        {
            return "";
        }
    }

    private static String getDeviceIdTm(Context context)
    {
        TelephonyManager tm=(TelephonyManager)context.getSystemService(Context.TELEPHONY_SERVICE);
        return tm.getDeviceId();
    }

    private static String getDeviceIdAndroid(Context context)
    {
        return Settings.Secure.getString(context.getContentResolver(), Settings.Secure.ANDROID_ID);
    }

    private static String getDeviceIdPseudo()
    {
        String tstr="";
        if ( Build.VERSION.SDK_INT == Build.VERSION_CODES.FROYO) {
            tstr+= Build.SERIAL;
            tstr += "::" + (Build.PRODUCT.length() % 10) + (Build.BOARD.length() % 10) + (Build.BRAND.length() % 10) + (Build.CPU_ABI.length() % 10) + (Build.DEVICE.length() % 10) + (Build.MANUFACTURER.length() % 10) + (Build.MODEL.length() % 10);
        }
        return tstr;
    }
}

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