Java tutorial
//package com.java2s; import android.content.res.AssetManager; import java.io.IOException; public class Main { public static final boolean assetsIsDirectory(AssetManager assetManager, String path) { try { if (assetManager.list(path) != null && assetManager.list(path).length > 0) { return true; } } catch (IOException e) { // nothing } return false; } }