Java tutorial
//package com.java2s; /* * Copyright 2016 Adrian Videnie * * This file is part of Expenses. * * Expenses is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * Expenses is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with Expenses. If not, see <http://www.gnu.org/licenses/>. */ import android.content.Context; import java.io.File; public class Main { public static File getLocalBackupFolder(Context context) { File rootFolder = new File(context.getExternalFilesDir(null) + File.separator + "backup"); rootFolder.mkdirs(); return rootFolder; } }