Java tutorial
//package com.java2s; import android.content.Context; import java.io.File; public class Main { public static String getSendDir(Context context) { File fileDir = context.getExternalFilesDir(null); String dir = null; if (fileDir != null) { dir = fileDir.getAbsolutePath(); } else { dir = context.getFilesDir().getAbsolutePath(); } dir += "/mtc/bgimage/"; fileDir = new File(dir); fileDir.mkdirs(); return dir; } }