Java tutorial
//package com.java2s; import android.content.Context; import android.content.pm.ApplicationInfo; import android.content.pm.PackageManager; public class Main { public static ApplicationInfo getApplicationInfo(Context context, String pkg) { try { return context.getPackageManager().getApplicationInfo(pkg, 0); } catch (PackageManager.NameNotFoundException e) { e.printStackTrace(); } return null; } }