Example usage for android.media MediaPlayer setDataSource

List of usage examples for android.media MediaPlayer setDataSource

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  2. Java
  3. android
  4. android.media.*
  5. MediaPlayer
  6. setDataSource

Introduction

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

Prototype

public void setDataSource(MediaDataSource dataSource) throws IllegalArgumentException, IllegalStateException

Source Link

Document

Sets the data source (MediaDataSource) to use.

Usage

From source file:com.phonegap.Capture.java

/**
 * Get the Image specific attributes/*from  w ww  .j  a  v a  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;
}

From source file:com.msohm.blackberry.samples.bdvideoplayback.MainActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    //Initialize BlackBerry Dynamics.
    GDAndroid.getInstance().activityInit(this);
    setContentView(R.layout.activity_main);

    copyButton = (Button) findViewById(R.id.copyButton);

    //The copy button is used to copy an existing video file you have into the secure
    //BlackBerry Dynamics file system.  This only needs to be run once.
    copyButton.setOnClickListener(new View.OnClickListener() {
        public void onClick(View v) {

            //Ensure we have permission to read the file being copied.
            int permissionCheck = ContextCompat.checkSelfPermission(v.getContext(),
                    Manifest.permission.READ_EXTERNAL_STORAGE);

            if (permissionCheck != PackageManager.PERMISSION_GRANTED) {
                //Permission isn't set.  Request it.
                ActivityCompat.requestPermissions(MainActivity.this,
                        new String[] { Manifest.permission.READ_EXTERNAL_STORAGE },
                        MY_PERMISSIONS_REQUEST_READ_EXTERNAL_STORAGE);
            } else {
                copyFile();//from ww w .j a v  a  2  s.c  om
            }
        }
    });

    playButton = (Button) findViewById(R.id.playButton);

    //Initializes the MediaPlayer.
    playButton.setOnClickListener(new View.OnClickListener() {
        public void onClick(View v) {
            try {
                if (!isPaused) {
                    BDMediaDataSource source = new BDMediaDataSource(FILENAME);
                    mp.setDataSource(source);
                    mp.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
                        @Override
                        public void onPrepared(MediaPlayer mp) {
                            mp.start();
                        }
                    });
                    mp.prepareAsync();
                } else {
                    mp.start();
                }
                isPaused = false;
            } catch (IOException ioex) {
            }

        }
    });

    SurfaceView surfaceView = (SurfaceView) findViewById(R.id.surfaceView);
    SurfaceHolder holder = surfaceView.getHolder();
    holder.addCallback(this);
    mp = new MediaPlayer();
    isPaused = false;
}

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

/**
 * Get the Image specific attributes/*  w  ww . jav a  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;
}

From source file:com.polyvi.xface.extension.capture.MediaType.java

/**
 *  audio  video ./*from   www.j  a  v a 2  s  .c  om*/
 *
 * @param fileAbsPath ?
 * @param obj ?
 * @param isVideo ? video
 * @return ? JSONObject
 * @throws JSONException
 */
private JSONObject getAudioVideoData(String fileAbsPath, JSONObject obj, boolean isVideo) throws JSONException {
    MediaPlayer player = new MediaPlayer();
    try {
        player.setDataSource(fileAbsPath);
        player.prepare();
        obj.put(PROP_DURATION, player.getDuration() / XConstant.MILLISECONDS_PER_SECOND);
        if (isVideo) {
            obj.put(PROP_HEIGHT, player.getVideoHeight());
            obj.put(PROP_WIDTH, player.getVideoWidth());
        }
    } catch (IOException e) {
        XLog.e(CLASS_NAME, "Error: loading video file");
    }
    player.release();
    return obj;
}

From source file:org.kontalk.ui.AudioDialog.java

void playAudio() {
    mProgressBar.setClickable(true);//from  ww  w.  ja v  a2 s  .c om
    try {
        MediaPlayer player = mData.getPlayer();
        player.setAudioStreamType(AudioManager.STREAM_MUSIC);
        player.setDataSource(mFile.getAbsolutePath());
        player.prepare();
    } catch (IOException e) {
        Log.e(TAG, "error reading from external storage", e);
        new MaterialDialog.Builder(getContext()).content(R.string.err_playing_sdcard)
                .positiveText(android.R.string.ok).show();
    } catch (Exception e) {
        Log.e(TAG, "error playing audio", e);
    }
    setupForPlaying();
    animate(mProgressBar, null, 0, MAX_PROGRESS, mData.getPlayer().getDuration());
    resumeAudio();
}

From source file:com.karura.framework.plugins.Capture.java

/**
 * Get the Image specific attributes//w w  w . j a  v  a  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 getAudioVideoMetadata(String filePath, JSONObject obj, boolean video) throws JSONException {
    MediaPlayer player = new MediaPlayer();
    try {
        player.setDataSource(filePath);
        player.prepare();
        obj.put(DURATION_FIELD, player.getDuration());
        if (video) {
            obj.put(HEIGHT_FIELD, player.getVideoHeight());
            obj.put(WIDTH_FIELD, player.getVideoWidth());
        }
    } catch (IOException e) {
        Log.d(LOG_TAG, "Error: loading video file");
    }
    return obj;
}

From source file:com.novemser.voicetest.ui.MainActivity.java

/**
 * mp3//from  w ww.  j a v a2 s.  co  m
 *
 * @return
 */
public MediaPlayer createNetMp3(String url) {
    MediaPlayer mp = new MediaPlayer();
    try {
        mp.setDataSource(url);
    } catch (IllegalArgumentException e) {
        return null;
    } catch (IllegalStateException e) {
        return null;
    } catch (IOException e) {
        return null;
    }
    return mp;
}

From source file:hku.fyp14017.blencode.ui.controller.SoundController.java

private void handleSoundInfo(SoundViewHolder holder, SoundInfo soundInfo, SoundBaseAdapter soundAdapter,
        int position, Context context) {
    try {/*  ww  w.  java 2s . c  o m*/
        MediaPlayer tempPlayer = new MediaPlayer();
        tempPlayer.setDataSource(soundInfo.getAbsolutePath());
        tempPlayer.prepare();

        long milliseconds = tempPlayer.getDuration();
        long seconds = milliseconds / 1000;
        if (seconds == 0) {
            seconds = 1;
        }
        String timeDisplayed = DateUtils.formatElapsedTime(seconds);

        holder.timePlayedChronometer.setText(timeDisplayed);
        holder.timePlayedChronometer.setVisibility(Chronometer.VISIBLE);

        if (soundAdapter.getCurrentPlayingPosition() == Constants.NO_POSITION) {
            SoundBaseAdapter.setElapsedMilliSeconds(0);
        } else {
            SoundBaseAdapter.setElapsedMilliSeconds(
                    SystemClock.elapsedRealtime() - SoundBaseAdapter.getCurrentPlayingBase());
        }

        if (soundInfo.isPlaying) {
            holder.playAndStopButton.setImageResource(hku.fyp14017.blencode.R.drawable.ic_media_stop);
            holder.playAndStopButton
                    .setContentDescription(context.getString(hku.fyp14017.blencode.R.string.sound_stop));

            if (soundAdapter.getCurrentPlayingPosition() == Constants.NO_POSITION) {
                startPlayingSound(holder.timePlayedChronometer, position, soundAdapter);
            } else if ((position == soundAdapter.getCurrentPlayingPosition())
                    && (SoundBaseAdapter.getElapsedMilliSeconds() > (milliseconds - 1000))) {
                stopPlayingSound(soundInfo, holder.timePlayedChronometer, soundAdapter);
            } else {
                continuePlayingSound(holder.timePlayedChronometer, SystemClock.elapsedRealtime());
            }
        } else {
            holder.playAndStopButton.setImageResource(hku.fyp14017.blencode.R.drawable.ic_media_play);
            holder.playAndStopButton
                    .setContentDescription(context.getString(hku.fyp14017.blencode.R.string.sound_play));
            stopPlayingSound(soundInfo, holder.timePlayedChronometer, soundAdapter);
        }

        tempPlayer.reset();
        tempPlayer.release();
    } catch (IOException ioException) {
        Log.e(TAG, "Cannot get view.", ioException);
    }
}

From source file:org.FrancoisDescamps.CatPlayer.MusicService.java

public void playMusic(final String pathToMusic) {
    //register receiver
    IntentFilter receiverFilter = new IntentFilter(Intent.ACTION_HEADSET_PLUG);
    HeadphonesUnplugReceiver receiver = new HeadphonesUnplugReceiver();
    registerReceiver(receiver, receiverFilter);

    if (mp != null) {
        mp.stop();/* www  .j  av  a 2 s. c  o  m*/
        mp = null;
    }

    try {
        mp = new MediaPlayer();
        mp.setAudioStreamType(AudioManager.STREAM_MUSIC);
        mp.setDataSource(pathToMusic);
        mp.prepare();
        mp.start();
    } catch (Exception e) {
        /*NOP*/
    }

    mp.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {
        @Override
        public void onCompletion(MediaPlayer mp) {
            switch (repeat) {
            case 0: // Lecture en boucle dsactive
                /* NOP */
                break;
            case 1: // Lecture en boucle d'une seule musique
                playMusic(pathToMusic);
                break;
            case 2: // Lecture en boucle de toutes les musiques
                if (positionOfInitialMusic + cpt + 1 == queu.size()) {
                    cpt = 0;
                    positionOfInitialMusic = 0;
                } else {
                    cpt++;
                }
                playMusic(queu.get(positionOfInitialMusic + cpt).getPath());
                break;
            }

            currentTitle = properties[0][positionOfInitialMusic + cpt];
            currentAlbum = properties[1][positionOfInitialMusic + cpt];
            currentArtist = properties[2][positionOfInitialMusic + cpt];
            currentPath = properties[3][positionOfInitialMusic + cpt];

            musicAsChanged = true;
            MainActivity.notifyOtherMusicStarted();
            buildNotification(true);

            //save "cpt"
            editor = preferences.edit();
            editor.putInt("cpt", cpt);

            if (Build.VERSION.SDK_INT < 9) {
                editor.commit();
            } else {
                editor.apply();
            }
        }
    });
}

From source file:org.catrobat.catroid.ui.controller.SoundController.java

private void handleSoundInfo(SoundViewHolder holder, SoundInfo soundInfo, SoundBaseAdapter soundAdapter,
        int position, Context context) {
    try {/*ww  w .j a  v  a 2  s . co  m*/
        MediaPlayer tempPlayer = new MediaPlayer();
        tempPlayer.setDataSource(soundInfo.getAbsolutePath());
        tempPlayer.prepare();

        long milliseconds = tempPlayer.getDuration();
        long seconds = milliseconds / 1000;
        if (seconds == 0) {
            seconds = 1;
        }
        String timeDisplayed = DateUtils.formatElapsedTime(seconds);

        holder.timePlayedChronometer.setText(timeDisplayed);
        holder.timePlayedChronometer.setVisibility(Chronometer.VISIBLE);

        if (soundAdapter.getCurrentPlayingPosition() == Constants.NO_POSITION) {
            SoundBaseAdapter.setElapsedMilliSeconds(0);
        } else {
            SoundBaseAdapter.setElapsedMilliSeconds(
                    SystemClock.elapsedRealtime() - SoundBaseAdapter.getCurrentPlayingBase());
        }

        if (soundInfo.isPlaying) {
            holder.playAndStopButton.setImageResource(R.drawable.ic_media_stop);
            holder.playAndStopButton.setContentDescription(context.getString(R.string.sound_stop));

            if (soundAdapter.getCurrentPlayingPosition() == Constants.NO_POSITION) {
                startPlayingSound(holder.timePlayedChronometer, position, soundAdapter);
            } else if ((position == soundAdapter.getCurrentPlayingPosition())
                    && (SoundBaseAdapter.getElapsedMilliSeconds() > (milliseconds - 1000))) {
                stopPlayingSound(soundInfo, holder.timePlayedChronometer, soundAdapter);
            } else {
                continuePlayingSound(holder.timePlayedChronometer, SystemClock.elapsedRealtime());
            }
        } else {
            holder.playAndStopButton.setImageResource(R.drawable.ic_media_play);
            holder.playAndStopButton.setContentDescription(context.getString(R.string.sound_play));
            stopPlayingSound(soundInfo, holder.timePlayedChronometer, soundAdapter);
        }

        tempPlayer.reset();
        tempPlayer.release();
    } catch (IOException ioException) {
        Log.e(TAG, "Cannot get view.", ioException);
    }
}