使用tarsos android库从麦克风中流，添加效果并保存到wav文件

dependencies {
    implementation 'be.tarsos:dsp:2.4-SNAPSHOT'
}

import android.media.AudioFormat;
import android.media.AudioRecord;
import android.media.MediaRecorder;

public class AudioRecorder {
    private static final int SAMPLE_RATE = 44100;
    private static final int CHANNEL_CONFIG = AudioFormat.CHANNEL_IN_MONO;
    private static final int AUDIO_FORMAT = AudioFormat.ENCODING_PCM_16BIT;

    private AudioRecord audioRecord;
    private boolean isRecording = false;

    public void startRecording() {
        int bufferSize = AudioRecord.getMinBufferSize(SAMPLE_RATE, CHANNEL_CONFIG, AUDIO_FORMAT);
        audioRecord = new AudioRecord(MediaRecorder.AudioSource.MIC, SAMPLE_RATE, CHANNEL_CONFIG, AUDIO_FORMAT, bufferSize);
        audioRecord.startRecording();
        isRecording = true;
    }

    public void stopRecording() {
        if (audioRecord != null) {
            isRecording = false;
            audioRecord.stop();
            audioRecord.release();
            audioRecord = null;
        }
    }

    public byte[] readAudioData() {
        byte[] buffer = new byte[1024];
        audioRecord.read(buffer, 0, buffer.length);
        return buffer;
    }

    public boolean isRecording() {
        return isRecording;
    }
}

import be.tarsos.dsp.AudioDispatcher;
import be.tarsos.dsp.io.TarsosDSPAudioFormat;
import be.tarsos.dsp.io.android.AndroidAudioInputStream;
import be.tarsos.dsp.io.android.AudioDispatcherFactory;
import be.tarsos.dsp.io.android.AudioPlayer;
import be.tarsos.dsp.io.android.WaveformWriter;

public class AudioProcessor {
    private AudioDispatcher dispatcher;
    private WaveformWriter writer;

    public void processAudio(byte[] audioData) {
        if (dispatcher == null) {
            TarsosDSPAudioFormat format = new TarsosDSPAudioFormat(SAMPLE_RATE, 16, 1, true, false);
            AndroidAudioInputStream inputStream = new AndroidAudioInputStream(audioData, format);
            dispatcher = new AudioDispatcher(inputStream, 1024, 0);
            writer = new WaveformWriter(format, "output.wav");
        }

        // 添加效果的代码

        writer.process(dispatcher);
    }

    public void saveAudio() {
        if (dispatcher != null && writer != null) {
            writer.stop();
            dispatcher.stop();
            dispatcher = null;
            writer = null;
        }
    }
}

AudioRecorder audioRecorder = new AudioRecorder();
AudioProcessor audioProcessor = new AudioProcessor();

audioRecorder.startRecording();

// 循环读取音频数据并处理
while (audioRecorder.isRecording()) {
    byte[] audioData = audioRecorder.readAudioData();
    audioProcessor.processAudio(audioData);
}

audioRecorder.stopRecording();
audioProcessor.saveAudio();