Java Info类代码示例

import com.jcraft.jorbis.Info; //导入依赖的package包/类
private void initJOrbis() {
	oy = new SyncState();
	os = new StreamState();
	og = new Page();
	op = new Packet();

	vi = new Info();
	vc = new Comment();
	vd = new DspState();
	vb = new Block(vd);

	buffer = null;
	bytes = 0;

	oy.init();
}
 

import com.jcraft.jorbis.Info; //导入依赖的package包/类
/**
  * Initializes all the jOrbis and jOgg vars that are used for song playback.
  */
 private void init_jorbis()
 {
   oggSyncState_ = new SyncState();
   oggStreamState_ = new StreamState();
   oggPage_ = new Page();
   oggPacket_ = new Packet();
   vorbisInfo = new Info();
   vorbisComment = new Comment();
   vorbisDspState = new DspState();
   vorbisBlock = new Block(vorbisDspState);
   buffer = null;
   bytes = 0;
currentBytes = 0L;
   oggSyncState_.init();
 }
 

import com.jcraft.jorbis.Info; //导入依赖的package包/类
/**
 * Initialize an {@code AudioTrack} from Vorbis {@code Info}.
 *
 * @param info Vorbis info
 * @return Audio track
 */
public static AudioTrack fromVorbisInfo(Info info) {
    int encoding = AudioFormat.ENCODING_PCM_16BIT;
    int rate = info.rate;

    int channel;
    if (info.channels == 2) {
        channel = AudioFormat.CHANNEL_OUT_STEREO;
    } else {
        channel = AudioFormat.CHANNEL_OUT_MONO;
    }

    int bufferSize = AudioTrack.getMinBufferSize(rate, channel, encoding);
    bufferSize *= 8;

    return new AudioTrack(AudioManager.STREAM_MUSIC,
                          rate, channel, encoding, bufferSize,
                          AudioTrack.MODE_STREAM);
}
 

import com.jcraft.jorbis.Info; //导入依赖的package包/类
private void openOutput() throws IOException {

		AudioFormat audioFormat = new AudioFormat((float) vorbisInfo.rate, 16, vorbisInfo.channels, true, false);

		DataLine.Info info = new DataLine.Info(SourceDataLine.class, audioFormat, AudioSystem.NOT_SPECIFIED);

		if (!AudioSystem.isLineSupported(info))

		{
			throw new IOException("line format " + info + "not supported");
		}

		try

		{
			out = (SourceDataLine) AudioSystem.getLine(info);
			out.open(audioFormat);
		}

		catch (LineUnavailableException e) {
			throw new IOException("audio unavailable: " + e.toString());
		}

		out.start();
		updateVolume(volume);
	}
 

import com.jcraft.jorbis.Info; //导入依赖的package包/类
private void initJavaSound(int channels, int rate) {
    try {
        AudioFormat audioFormat = new AudioFormat(rate, 16,
                channels, true, // PCM_Signed
                false // littleEndian
        );
        DataLine.Info info = new DataLine.Info(SourceDataLine.class,
                audioFormat, AudioSystem.NOT_SPECIFIED);
        if (!AudioSystem.isLineSupported(info)) {
            throw new Exception("Line " + info + " not supported.");
        }

        outputLine = (SourceDataLine) AudioSystem.getLine(info);
        // outputLine.addLineListener(this);
        outputLine.open(audioFormat);

        this.rate = rate;
        this.channels = channels;

        setBalance(balance);
        setGain(gain);
    } catch (Exception ex) {
        LOGGER.log(Level.WARNING, "can not init sound system", ex);
    }
}
 

import com.jcraft.jorbis.Info; //导入依赖的package包/类
private void initJOrbis() {
    oy = new SyncState();
    os = new StreamState();
    og = new Page();
    op = new Packet();

    vi = new Info();
    vc = new Comment();
    vd = new DspState();
    vb = new Block(vd);

    buffer = null;
    bytes = 0;

    oy.init();
}
 

import com.jcraft.jorbis.Info; //导入依赖的package包/类
private void initJOrbis(){
    oy=new SyncState();
    os=new StreamState();
    og=new Page();
    op=new Packet();
  
    vi=new Info();
    vc=new Comment();
    vd=new DspState();
    vb=new Block(vd);
  
    buffer=null;
    bytes=0;

    oy.init();
}
 

import com.jcraft.jorbis.Info; //导入依赖的package包/类
public ADecoder(){
    info = new Info();
    info.init();
    
    comment = new Comment();
    comment.init();

    dsp = new DspState();
    block = new Block(dsp);
}
 

import com.jcraft.jorbis.Info; //导入依赖的package包/类
/**
 * Initializes OGG player
 */
private void initializeJOrbis() {
  joggPacket = new Packet();
  joggPage = new Page();
  joggStreamState = new StreamState();
  joggSyncState = new SyncState();
  jorbisDspState = new DspState();
  jorbisBlock = new Block(jorbisDspState);
  jorbisComment = new Comment();
  jorbisInfo = new Info();
  joggSyncState.init();
}
 

import com.jcraft.jorbis.Info; //导入依赖的package包/类
/**
 * Initialize JOrbis.
 */
void initJOrbis() {
	oy = new SyncState();
	os = new StreamState();
	og = new Page();
	op = new Packet();

	vi = new Info();
	vc = new Comment();
	vd = new DspState();
	vb = new Block(vd);

	oy.init();
}
 

import com.jcraft.jorbis.Info; //导入依赖的package包/类
/**
 * Initializes JOrbis.
 */
private void initializeJOrbis()
{
  joggPacket = new Packet();
  joggPage = new Page();
  joggStreamState = new StreamState();
  joggSyncState = new SyncState();
  jorbisDspState = new DspState();
  jorbisBlock = new Block(jorbisDspState);
  jorbisComment = new Comment();
  jorbisInfo = new Info();
  
  // Initialize SyncState
  joggSyncState.init();
}
 

import com.jcraft.jorbis.Info; //导入依赖的package包/类
/**
 * Initializes all the jOrbis and jOgg vars that are used for song playback.
 */
private void init_jorbis()
{
  oggSyncState_ = new SyncState();
  oggStreamState_ = new StreamState();
  oggPage_ = new Page();
  oggPacket_ = new Packet();
  vorbisInfo = new Info();
  vorbisComment = new Comment();
  vorbisDspState = new DspState();
  vorbisBlock = new Block(vorbisDspState);
  buffer = null;
  bytes = 0;
  oggSyncState_.init();
}
 

import com.jcraft.jorbis.Info; //导入依赖的package包/类
/**
 * Initialize states.
 */
private void init() {
    ogg_sync_state = new SyncState();
    ogg_stream_state = new StreamState();
    ogg_page = new Page();
    ogg_packet = new Packet();

    vorbis_info = new Info();
    vorbis_comment = new Comment();
    vorbis_dsp_state = new DspState();
    vorbis_block = new Block(vorbis_dsp_state);

    ogg_sync_state.init();
}
 

import com.jcraft.jorbis.Info; //导入依赖的package包/类
/**
 * Initializes all the jOrbis and jOgg vars that are used for song playback.
 */
private void init_jorbis()
{
	m_oggSyncState = new SyncState();
	m_oggStreamState = new StreamState();
	m_oggPage = new Page();
	m_oggPacket = new Packet();

	m_vorbisInfo = new Info();
	m_vorbisComment = new Comment();
	m_vorbisDspState = new DspState();
	m_vorbisBlock = new Block(m_vorbisDspState);

	m_oggSyncState.init();
}
 

import com.jcraft.jorbis.Info; //导入依赖的package包/类
/**
 * Constructor for {@code StreamService}.
 */
public StreamService() {
    /*
     * Stream consumer
     */
    this.consumer = new Decoder.Consumer() {
        @Override
        public void onRead(byte[] data, int off, int len) {
            if (audio != null &&
                audio.getState() == AudioTrack.STATE_INITIALIZED) {
                audio.write(data, off, len);
            }
        }

        @Override
        public void onMeta(Meta meta) {
            currentMeta = meta;

            Message message = Message.obtain(
                    null, StreamServiceMessage.Type.META);
            message.getData().putParcelable(
                    StreamServiceMessage.Response.VALUE, meta);
            broadcast(message);
        }

        @Override
        public void onInfo(Info info) {
            audio = AudioUtils.fromVorbisInfo(info);
            audio.play();

            Message message = Message.obtain(
                    null, StreamServiceMessage.Type.STATUS);
            message.getData().putInt(
                    StreamServiceMessage.Response.VALUE,
                    StreamServiceMessage.Response.STATUS_STARTED);
            broadcast(message);
        }

        @Override
        public void onFinish() {
            if (audio != null &&
                audio.getState() == AudioTrack.STATE_INITIALIZED) {
                audio.release();
            }

            currentMeta = null;

            Message message = Message.obtain(
                    null, StreamServiceMessage.Type.STATUS);
            message.getData().putInt(
                    StreamServiceMessage.Response.VALUE,
                    StreamServiceMessage.Response.STATUS_STOPPED);
            broadcast(message);
        }
    };
}