Java tutorial
//package com.java2s; import android.content.Context; import android.content.pm.PackageInfo; import android.content.pm.PackageManager; public class Main { public static boolean isUpToDate(String v2, Context context) { try { PackageManager manager = context.getPackageManager(); PackageInfo info = manager.getPackageInfo(context.getPackageName(), 0); String version = info.versionName; return v2.equals(version); } catch (PackageManager.NameNotFoundException e) { e.printStackTrace(); return false; } } }