Here you can find the source of timeElapsedSecond(long prevTime, long curTime, long periodSecond)
public static boolean timeElapsedSecond(long prevTime, long curTime, long periodSecond)
//package com.java2s; /*//from w w w . ja va 2s . co m Copyright 2016 The Trustees of University of Arizona 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. */ public class Main { public static boolean timeElapsedSecond(long prevTime, long curTime, long periodSecond) { long gap = periodSecond * 1000; if (curTime - prevTime >= gap) { return true; } return false; } }