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The source code is released under:
Apache License
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package com.github.arnehaber.android.helper; //from w w w. j a v a 2 s . c o m /* * #%L * ocean-waves * %% * Copyright (C) 2014 Arne Haber * %% * 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. * #L% */ /** * Helper class that provides time constants and helper methods. * * @author Arne Haber * */ public class TimeConstants { /** * A second in ms. */ public static final int SECOND = 1000; /** * Default sleep time. */ public static final int DEFAULT_TIME = 45 * 60 * SECOND; /** * Max sleep time. */ public static final int MAX_SLEEP_TIME = 60 * 60 * SECOND; /** * Private constructor to prevent utility class instantiation. */ private TimeConstants() { } /** * Prints the given time in format mm:ss. * * @param ms * time to print in ms * @return the given time as a readable string. */ public static String timeToString(int ms) { int minutes = (ms / TimeConstants.SECOND); StringBuilder sb = new StringBuilder(); sb.append((minutes / 60)); sb.append(":"); int mod = minutes % 60; if (mod < 10) { sb.append("0"); } sb.append(mod); return sb.toString(); } }