Java tutorial
//package com.java2s; import java.io.File; import android.os.Environment; import android.util.Log; public class Main { public static final String TAG = "SDHelper"; private static final String FOLDER = "PhotoOfTheDay"; private static File getAlbumStorageDir(String albumName) { // Get the directory for the user's public pictures directory. File file = new File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES), albumName); if (file.exists()) { return file; } if (!file.mkdirs()) { Log.e(TAG, "Directory not created"); } return file; } public static File getAlbumStorageDir() { // Get the directory for the user's public pictures directory. File file = new File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES), FOLDER); return file; } }