Java tutorial
//package com.java2s; import android.content.Context; import android.content.pm.PackageInfo; import android.content.pm.PackageManager; public class Main { public static PackageInfo packageInfoFromContext(final Context context) { try { return context.getPackageManager().getPackageInfo(context.getPackageName(), 0); } catch (final PackageManager.NameNotFoundException x) { throw new RuntimeException(x); } } }