Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import android.app.Activity;

import android.content.pm.ApplicationInfo;

import java.text.SimpleDateFormat;
import java.util.zip.ZipEntry;
import java.util.zip.ZipFile;

public class Main {
    public static String getBuildTimestamp(Activity activity) {
        String s = "";
        try {
            ApplicationInfo ai = activity.getPackageManager().getApplicationInfo(activity.getPackageName(), 0);
            ZipFile zf = new ZipFile(ai.sourceDir);
            ZipEntry ze = zf.getEntry("classes.dex");
            long time = ze.getTime();
            s = SimpleDateFormat.getInstance().format(new java.util.Date(time));
            zf.close();
        } catch (Exception e) {
        }
        return s;
    }
}