android studio讯飞语音唤醒

讯飞语音唤醒在Android Studio中的实现过程如下：

1.在项目的build.gradle文件中添加以下依赖：

implementation 'com.iflytek:speechcloud:1.0.0'

2.在AndroidManifest.xml文件中添加以下权限：

<uses-permission android:name="android.permission.RECORD_AUDIO" />
<uses-permission android:name="android.permission.INTERNET" />

3.在需要使用语音唤醒的Activity中，初始化唤醒对象并设置唤醒参数：

// 初始化唤醒对象
private SpeechWakeuper mIvw;
// 唤醒结果内容
private String resultString;
// 唤醒监听器
private WakeuperListener mWakeuperListener = new WakeuperListener() {
    @Override
    public void onResult(WakeuperResult result) {
        try {
            String text = result.getResultString();
            JSONObject object;
            object = new JSONObject(text);
            StringBuffer buffer = new StringBuffer();
            buffer.append("【RAW】 " + text);
            buffer.append("\n");
            buffer.append("【操作类型】" + object.optString("sst"));
            buffer.append("\n");
            buffer.append("【唤醒词id】" + object.optString("id"));
            buffer.append("\n");
            buffer.append("【得分】" + object.optString("score"));
            buffer.append("\n");
            buffer.append("【前端点】" + object.optString("bos"));
            buffer.append("\n");
            buffer.append("【尾端点】" + object.optString("eos"));
            resultString = buffer.toString();        } catch (JSONException e) {
            resultString = "结果解析出错";
            e.printStackTrace();
        }
        // 显示唤醒结果
        mResultText.setText(resultString);
    }

    @Override
    public void onError(SpeechError error) {
        // 显示错误信息
        mResultText.setText(error.getPlainDescription(true));
    }

    @Override
    public void onBeginOfSpeech() {
    }

    @Override
    public void onEvent(int eventType, int isLastEvent, int arg2, Bundle obj) {
    }

    @Override
    public void onVolumeChanged(int volume) {
    }
};

// 初始化唤醒对象
mIvw = SpeechWakeuper.createWakeuper(this, null);
// 设置唤醒参数，详见讯飞官方文档
mIvw.setParameter(SpeechConstant.PARAMS, null);
mIvw.setParameter(SpeechConstant.IVW_THRESHOLD, "0:" + curThresh);
mIvw.setParameter(SpeechConstant.IVW_SST, "wakeup");
mIvw.setParameter(SpeechConstant.IVW_SHOT_WORD, "讯飞语音唤醒");
mIvw.setParameter(SpeechConstant.IVW_ENGINE_TYPE, SpeechConstant.TYPE_CLOUD);
mIvw.setParameter(SpeechConstant.IVW_RES_PATH, getResource());
mIvw.setParameter(SpeechConstant.IVW_AUDIO_PATH, getAudioResource());
mIvw.setParameter(SpeechConstant.AUDIO_FORMAT, "wav");

4.在需要启动语音唤醒的时候，调用以下方法：

mIvw.startListening(mWakeuperListener);