Java tutorial
//package com.java2s; import android.content.Context; import android.content.pm.PackageInfo; public class Main { public static String getAppNameFromPath(Context context, String path) { PackageInfo pi = context.getPackageManager().getPackageArchiveInfo(path, 0); pi.applicationInfo.sourceDir = path; pi.applicationInfo.publicSourceDir = path; return pi.applicationInfo.loadLabel(context.getPackageManager()).toString(); } }