Android Open Source - gig-radio-android Media Player Utils

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License

The source code is released under:

GNU General Public License

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Java Source Code

package com.getgigradio.gigradio.playback;
/*from ww  w .j av  a  2s  . c  o m*/
public class MediaPlayerUtils {

    /**
     * Function to convert milliseconds time to
     * Timer Format
     * Hours:Minutes:Seconds
     * */
    public static String milliSecondsToTimer(long milliseconds){
        String finalTimerString = "";
        String secondsString = "";

        // Convert total duration into time
        int hours = (int)( milliseconds / (1000*60*60));
        int minutes = (int)(milliseconds % (1000*60*60)) / (1000*60);
        int seconds = (int) ((milliseconds % (1000*60*60)) % (1000*60) / 1000);
        // Add hours if there
        if(hours > 0){
            finalTimerString = hours + ":";
        }

        // Prepending 0 to seconds if it is one digit
        if(seconds < 10){
            secondsString = "0" + seconds;
        }else{
            secondsString = "" + seconds;}

        finalTimerString = finalTimerString + minutes + ":" + secondsString;

        // return timer string
        return finalTimerString;
    }

    /**
     * Function to get Progress percentage
     * @param currentDuration
     * @param totalDuration
     * */
    public static int getProgressPercentage(long currentDuration, long totalDuration){
        Double percentage = (double) 0;

        long currentSeconds = (int) (currentDuration / 1000);
        long totalSeconds = (int) (totalDuration / 1000);

        // calculating percentage
        percentage =(((double)currentSeconds)/totalSeconds)*100;

        // return percentage
        return percentage.intValue();
    }

    /**
     * Function to change progress to timer
     * @param progress -
     * @param totalDuration
     * returns current duration in milliseconds
     * */
    public static int progressToTimer(int progress, int totalDuration) {
        int currentDuration = 0;
        totalDuration = (int) (totalDuration / 1000);
        currentDuration = (int) ((((double)progress) / 100) * totalDuration);

        // return current duration in milliseconds
        return currentDuration * 1000;
    }
}

Java Source Code List