Java Millisecond Convert getTimeStr(final long millis)

Description

get Time Str

License

Apache License

Declaration

public static String getTimeStr(final long millis) 

Method Source Code

//package com.java2s;
/**//from www  .  j a  va 2  s.c o m
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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
 * <p/>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p/>
 * 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.DecimalFormat;

import java.util.concurrent.TimeUnit;

public class Main {
    private static final DecimalFormat secondFormat = new DecimalFormat("#.##");

    public static String getTimeStr(final long millis) {
        long minutes = TimeUnit.MILLISECONDS.toMinutes(millis)
                - TimeUnit.HOURS.toMinutes(TimeUnit.MILLISECONDS.toHours(millis));
        long hours = TimeUnit.MILLISECONDS.toHours(millis);
        StringBuilder b = new StringBuilder();
        b.append(hours == 0 ? "" : String.valueOf(hours) + "h");
        b.append(minutes == 0 ? "" : String.valueOf(minutes) + "m");
        long seconds = millis - TimeUnit.MINUTES.toMillis(TimeUnit.MILLISECONDS.toMinutes(millis));
        b.append(secondFormat.format(seconds / 1000.0) + "s");

        return b.toString();
    }
}

Related

1. getTimeInMillisFromNicsDateString(String dateString)
2. getTimeMillis(String dateStr)
3. getTimeMillis(String time)
4. getTimestamp(long milliseconds)
5. getTimestampMillis(Locale locale)
6. getTimeString(long millis)
7. getTimeString(long timelnMillis)
8. getTimeTakenAsSecondsString(long timeTakenMillis)
9. millisecondConvertToStringTime(final long milliseconds)