Java tutorial
//package com.java2s; import android.content.Context; import android.content.pm.PackageInfo; import android.util.Log; public class Main { public static String getPackagNameFromPath(Context context, String path) { PackageInfo pi = context.getPackageManager().getPackageArchiveInfo(path, 0); if (pi == null) { Log.e("null package:", "could not generate package info from path:" + path); return null; } return pi.packageName; } }