如何在android studio中以字节数组的形式读取.wav文件？

InputStream inputStream = getResources().openRawResource(R.raw.audio_file);
ByteArrayOutputStream outputStream = new ByteArrayOutputStream();

try {
    byte[] buffer = new byte[1024];
    int length;

    while ((length = inputStream.read(buffer)) != -1) {
        outputStream.write(buffer, 0, length);
    }

    byte[] audioData = outputStream.toByteArray();
    // 在这里可以对字节数组进行进一步处理
} catch (IOException e) {
    e.printStackTrace();
} finally {
    try {
        inputStream.close();
        outputStream.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
}