Java tutorial
//package com.java2s; /* * Copyright Car Connectivity Consortium * * 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. * * You may decide to give the Car Connectivity Consortium input, suggestions * or feedback of a technical nature which may be implemented on the * Car Connectivity Consortium products (Feedback?). * * You agrees that any such Feedback is given on non-confidential * basis and Licensee hereby waives any confidentiality restrictions * for such Feedback. In addition, Licensee grants to the Car Connectivity Consortium * and its affiliates a worldwide, non-exclusive, perpetual, irrevocable, * sub-licensable, royalty-free right and license under Licensees copyrights to copy, * reproduce, modify, create derivative works and directly or indirectly * distribute, make available and communicate to public the Feedback * in or in connection to any CCC products, software and/or services. */ import android.os.SystemClock; public class Main { public static float calculateProgressPercentage(long lastPos, long lastPosUpdateTime, long duration) { if (duration > 0) { long currentTime = SystemClock.elapsedRealtime(); long progress = currentTime - lastPosUpdateTime + lastPos; return (float) progress / duration; } return 0; } }