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 getApkFilePackageInfo(Context context, String apkFilePath) { try { PackageManager pm = context.getPackageManager(); PackageInfo info = pm.getPackageArchiveInfo(apkFilePath, 0); return info; } catch (Exception e) { e.printStackTrace(); } return null; } }