Recorder.java 文件源码

public Recorder() {

        try {
            //Get microphone targetline
            AudioFormat format = getAudioFormat();
            DataLine.Info dataLineInfo = new DataLine.Info(TargetDataLine.class, format, bufferSize);
            targetLine = (TargetDataLine) AudioSystem.getLine(dataLineInfo);
            targetLine.open(getAudioFormat(), bufferSize);
        } catch (LineUnavailableException e) {
            App.logger.w("No supported microphone found.", e);
        }

        //Initialize the speex encoder
        if (!mEncoder.init(1, 8, 16000, 1)) {
            App.logger.w("Failed to initialize speex encoder!", null);
        }
    }