Java tutorial
//package com.java2s; import android.content.Context; import android.content.pm.PackageManager; public class Main { public static String getAppVersionName(Context context) { try { return context.getPackageManager().getPackageInfo(context.getPackageName(), 0).versionName; } catch (PackageManager.NameNotFoundException e) { e.printStackTrace(); } return "1.0.0"; } }