Example usage for android.media MediaPlayer getDuration

Introduction

In this page you can find the example usage for android.media MediaPlayer getDuration.

Prototype

public native int getDuration();

Source Link

Document

Gets the duration of the file.

Usage

From source file:Main.java

public static int m6967a(Context context, String str) {
    MediaPlayer create = MediaPlayer.create(context, Uri.parse(str));
    if (create == null) {
        return 0;
    }//from   w w w.  j a  v a  2 s. c o  m
    int duration = create.getDuration() / 1000;
    create.reset();
    create.release();
    return duration;
}

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From source file:Main.java

/**
 * Get video's duration without {@link ContentProvider}. Because not know
 * {@link Uri} of video.//from  w  ww.  j  av a 2  s .  c o m
 *
 * @param context
 * @param path    Path of video file.
 * @return Duration of video, in milliseconds. Return 0 if path is null.
 */
public static long getDuration(Context context, String path) {
    MediaPlayer mMediaPlayer = null;
    long duration = 0;
    try {
        mMediaPlayer = new MediaPlayer();
        mMediaPlayer.setDataSource(context, Uri.parse(path));
        mMediaPlayer.prepare();
        duration = mMediaPlayer.getDuration();
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        if (mMediaPlayer != null) {
            mMediaPlayer.reset();
            mMediaPlayer.release();
            mMediaPlayer = null;
        }
    }
    return duration;
}

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From source file:es.deustotech.piramide.utils.tts.TextToSpeechWeb.java

private static synchronized void speech(final Context context, final String text, final String language) {
    executor.submit(new Runnable() {
        @Override//w ww. j av  a  2  s  .co m
        public void run() {
            try {
                final String encodedUrl = Constants.URL + language + "&q="
                        + URLEncoder.encode(text, Encoding.UTF_8.name());
                final DefaultHttpClient client = new DefaultHttpClient();
                HttpParams params = new BasicHttpParams();
                params.setParameter("http.protocol.content-charset", "UTF-8");
                client.setParams(params);
                final FileOutputStream fos = context.openFileOutput(Constants.MP3_FILE,
                        Context.MODE_WORLD_READABLE);
                try {
                    try {
                        final HttpResponse response = client.execute(new HttpGet(encodedUrl));
                        downloadFile(response, fos);
                    } finally {
                        fos.close();
                    }
                    final String filePath = context.getFilesDir().getAbsolutePath() + "/" + Constants.MP3_FILE;
                    final MediaPlayer player = MediaPlayer.create(context.getApplicationContext(),
                            Uri.fromFile(new File(filePath)));
                    player.start();
                    Thread.sleep(player.getDuration());
                    while (player.isPlaying()) {
                        Thread.sleep(100);
                    }
                    player.stop();

                } finally {
                    context.deleteFile(Constants.MP3_FILE);
                }
            } catch (InterruptedException ie) {
                // ok
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    });
}

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From source file:com.cw.litenote.note.AudioUi_note.java

public static void initAudioProgress(AppCompatActivity act, String audioUriInDB, ViewPager _pager) {
    SeekBar seekBar = (SeekBar) act.findViewById(R.id.pager_img_audio_seek_bar);
    ImageView mPager_audio_play_button = (ImageView) act.findViewById(R.id.pager_btn_audio_play);

    // set audio block listeners
    setAudioBlockListener(act, audioUriInDB, _pager);

    mProgress = 0;//  ww  w  .  j a  v a  2s. co  m

    mAudioUriInDB = audioUriInDB;
    showAudioName(act);

    TextView audioTitle = (TextView) act.findViewById(R.id.pager_audio_title);
    audioTitle.setSelected(false);
    mPager_audio_play_button.setImageResource(R.drawable.ic_media_play);
    audioTitle.setTextColor(ColorSet.getPauseColor(act));
    audioTitle.setSelected(false);

    // current position
    int curHour = Math.round((float) (mProgress / 1000 / 60 / 60));
    int curMin = Math.round((float) ((mProgress - curHour * 60 * 60 * 1000) / 1000 / 60));
    int curSec = Math.round((float) ((mProgress - curHour * 60 * 60 * 1000 - curMin * 60 * 1000) / 1000));
    String curr_pos_str = String.format(Locale.ENGLISH, "%2d", curHour) + ":"
            + String.format(Locale.ENGLISH, "%02d", curMin) + ":"
            + String.format(Locale.ENGLISH, "%02d", curSec);

    TextView audio_curr_pos = (TextView) act.findViewById(R.id.pager_audio_current_pos);
    audio_curr_pos.setText(curr_pos_str);
    audio_curr_pos.setTextColor(ColorSet.color_white);

    // audio seek bar
    seekBar.setProgress(mProgress); // This math construction give a percentage of "was playing"/"song length"
    seekBar.setMax(99); // It means 100% .0-99
    seekBar.setVisibility(View.VISIBLE);

    // get audio file length
    try {
        if (Util.isUriExisted(mAudioUriInDB, act)) {
            MediaPlayer mp = MediaPlayer.create(act, Uri.parse(mAudioUriInDB));
            mediaFileLength = mp.getDuration();
            mp.release();
        }
    } catch (Exception e) {
        System.out.println("AudioUi_note / _initAudioProgress / exception");
    }
    // set audio file length
    int fileHour = Math.round((float) (mediaFileLength / 1000 / 60 / 60));
    int fileMin = Math.round((float) ((mediaFileLength - fileHour * 60 * 60 * 1000) / 1000 / 60));
    int fileSec = Math
            .round((float) ((mediaFileLength - fileHour * 60 * 60 * 1000 - fileMin * 1000 * 60) / 1000));

    String strHour = String.format(Locale.ENGLISH, "%2d", fileHour);
    String strMinute = String.format(Locale.ENGLISH, "%02d", fileMin);
    String strSecond = String.format(Locale.ENGLISH, "%02d", fileSec);
    String strLength = strHour + ":" + strMinute + ":" + strSecond;

    TextView audio_length = (TextView) act.findViewById(R.id.pager_audio_file_length);
    audio_length.setText(strLength);
    audio_length.setTextColor(ColorSet.color_white);
}

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From source file:com.visva.voicerecorder.utils.Utils.java

public static long getDurationTimeFromFile(String filePath) {
    if (StringUtility.isEmpty(filePath)) {
        AIOLog.e(MyCallRecorderConstant.TAG, "filePath is null");
        return 0;
    }//from www . j  a v a2  s.co  m
    File file = new File(filePath);
    if (file == null || !file.exists()) {
        Log.d("KieuThang", "file it not exitsted!");
    }
    MediaPlayer mediaPlayer = new MediaPlayer();
    long duration = 0L;
    try {
        mediaPlayer.setDataSource(filePath);
        mediaPlayer.prepare();
        duration = mediaPlayer.getDuration();
        mediaPlayer.reset();
        mediaPlayer.release();
    } catch (IllegalArgumentException e) {
        e.printStackTrace();
    } catch (SecurityException e) {
        e.printStackTrace();
    } catch (IllegalStateException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }
    //the valid time we offer to save at least more than 1s
    if (duration > 1000) {
        AIOLog.d(MyCallRecorderConstant.TAG, "InValid time:" + duration);
        return duration;
    }
    AIOLog.d(MyCallRecorderConstant.TAG, "Valid time:" + duration);
    return 0;
}

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From source file:com.xlythe.engine.theme.Theme.java

public static long getDurationOfSound(Context context, Theme.Res res) {
    int millis = 0;
    MediaPlayer mp = new MediaPlayer();
    try {/* www.  j  a v a 2 s  .c  om*/
        AssetFileDescriptor afd;
        int id = getId(context, res.getType(), res.getName());
        if (id == 0) {
            id = context.getResources().getIdentifier(res.getName(), res.getType(), context.getPackageName());
            afd = context.getResources().openRawResourceFd(id);
        }

        afd = getThemeContext(context).getResources().openRawResourceFd(id);
        mp.setDataSource(afd.getFileDescriptor(), afd.getStartOffset(), afd.getLength());
        afd.close();
        mp.prepare();
        millis = mp.getDuration();
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        mp.release();
        mp = null;
    }

    return millis;
}

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From source file:com.shahenlibrary.VideoPlayer.VideoPlayerView.java

@Override
public void onPrepared(MediaPlayer mp) {
    videoEndAt = mp.getDuration();
    setScalableType(ScalableType.FIT_XY);
    invalidate();

    applyProps();
}

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From source file:com.phonegap.Capture.java

/**
 * Get the Image specific attributes//from   w  ww.j a  va  2 s  .  c  o  m
 * 
 * @param filePath path to the file
 * @param obj represents the Media File Data
 * @param video if true get video attributes as well
 * @return a JSONObject that represents the Media File Data
 * @throws JSONException
 */
private JSONObject getAudioVideoData(String filePath, JSONObject obj, boolean video) throws JSONException {
    MediaPlayer player = new MediaPlayer();
    try {
        player.setDataSource(filePath);
        player.prepare();
        obj.put("duration", player.getDuration());
        if (video) {
            obj.put("height", player.getVideoHeight());
            obj.put("width", player.getVideoWidth());
        }
    } catch (IOException e) {
        Log.d(LOG_TAG, "Error: loading video file");
    }
    return obj;
}

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From source file:org.apache.cordova.Capture.java

/**
 * Get the Image specific attributes/*from www  .j  ava  2  s.  c om*/
 *
 * @param filePath path to the file
 * @param obj represents the Media File Data
 * @param video if true get video attributes as well
 * @return a JSONObject that represents the Media File Data
 * @throws JSONException
 */
private JSONObject getAudioVideoData(String filePath, JSONObject obj, boolean video) throws JSONException {
    MediaPlayer player = new MediaPlayer();
    try {
        player.setDataSource(filePath);
        player.prepare();
        obj.put("duration", player.getDuration() / 1000);
        if (video) {
            obj.put("height", player.getVideoHeight());
            obj.put("width", player.getVideoWidth());
        }
    } catch (IOException e) {
        Log.d(LOG_TAG, "Error: loading video file");
    }
    return obj;
}

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From source file:ui.GalleryFileActivity.java

private void doPlay() {
    recordBtn.setText("?");
    if (!TextUtils.isEmpty(voicePath)) {
        try {//from w  ww. j  a  v a 2  s  .c o  m
            if (mMediaPlayer != null && mMediaPlayer.isPlaying()) {
                mMediaPlayer.stop();
                mMediaPlayer.reset();
                mHandler.sendEmptyMessage(2);
                return;
            }
            if (mMediaPlayer == null) {
                mMediaPlayer = new MediaPlayer();
            }
            mMediaPlayer.reset();
            mMediaPlayer.setDataSource(voicePath);
            mMediaPlayer.prepare();

        } catch (Exception e) {
            e.printStackTrace();
        }
        mMediaPlayer.start();
        mMediaPlayer.setOnPreparedListener(new OnPreparedListener() {

            @Override
            public void onPrepared(MediaPlayer mp) {
                int time = mp.getDuration() / 1000;
                voice_file.setText(Util.formatLongToTimeStr(time));
                mHandler.post(updateThread);
            }
        });
        mMediaPlayer.setOnCompletionListener(new OnCompletionListener() {

            @Override
            public void onCompletion(MediaPlayer mp) {
                mp.stop();
                mp.reset();
                mHandler.sendEmptyMessage(2);

            }
        });

        mMediaPlayer.setOnErrorListener(new OnErrorListener() {

            @Override
            public boolean onError(MediaPlayer mp, int arg1, int arg2) {
                mp.stop();
                mp.reset();
                mHandler.sendEmptyMessage(2);
                return false;
            }
        });
    }

}

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