Android Open Source - Chopping Media Utils

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License

The source code is released under:

Apache License

Java Source Code

package com.chopping.utils;
//from www.ja v a  2s  . c o  m
import com.chopping.application.LL;

import java.text.DecimalFormat;
import java.text.NumberFormat;
import java.util.concurrent.TimeUnit;

import android.content.Context;
import android.media.MediaPlayer;
import android.net.Uri;

/**
 * Utils for media usages.
 *
 * @author Xinyue Zhao
 */
public final class MediaUtils {
  /**
   * Asyn-post to get duration of video.
   *
   * @param _context
   *     {@link android.content.Context}.
   * @param _urlToVideo
   *     The url to video in {@link java.lang.String}.
   *
   * @return {@link java.lang.String}. The Duration of video in long format  like {@code 03:45}.
   * <p/>
   * Null might be returned if unsuccessful since some reasons like with offline status try to get a remote video.
   */
  public static String getVideoDuration(Context _context, String _urlToVideo) {
    String dur = null;
    try {
      MediaPlayer mp = MediaPlayer.create(_context, Uri.parse(_urlToVideo));
      int duration = mp.getDuration();
      mp.release();
      /*convert millis to appropriate time*/
      NumberFormat f = new DecimalFormat("##00");
      dur = String.format("%s:%s",
          f.format(TimeUnit.MILLISECONDS.toMinutes(duration)),
          f.format(TimeUnit.MILLISECONDS.toSeconds(duration) -
              TimeUnit.MINUTES.toSeconds(TimeUnit.MILLISECONDS.toMinutes(duration))));
    } catch (Exception _e) {
      LL.e("Can't get duration of video, checkout internet connection.");
    }
    return dur;
  }
}

Java Source Code List

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