Here you can find the source of createName(String format, long dateTaken)
public static String createName(String format, long dateTaken)
//package com.java2s; /*//from w w w.ja va 2s. c om * Copyright (C) 2011 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ import java.text.SimpleDateFormat; import java.util.Date; public class Main { public static String createName(String format, long dateTaken) { Date date = new Date(dateTaken); SimpleDateFormat dateFormat = new SimpleDateFormat(format); return dateFormat.format(date); } }