Android使用讯飞语记引擎实现中文TTS

1.首先去讯飞语记官网下载并安装APP：

http://www.iyuji.cn/iyuji/home

2.设置语音引擎：

设置==>语言和输入法==>文字转语音（TTS）输出==>首选引擎

3.在代码中使用：

import android.content.Context;
import android.speech.tts.TextToSpeech;
import android.util.Log;

import java.util.Locale;

public class SystemTTS {
    private static final String TAG = "SystemTTS";
    private static SystemTTS instance;
    private TextToSpeech textToSpeech;
    private boolean isSupport = true;

    private SystemTTS(Context context) {
        textToSpeech = new TextToSpeech(context, new TextToSpeech.OnInitListener() {
            @Override
            public void onInit(int status) {
                if (status == TextToSpeech.SUCCESS) {
                    int result = textToSpeech.setLanguage(Locale.CHINA);
                    textToSpeech.setPitch(1.0f); // 设置音调
                    textToSpeech.setSpeechRate(1.0f); // 设置语速
                    if (result == TextToSpeech.LANG_MISSING_DATA || result == TextToSpeech.LANG_NOT_SUPPORTED) {
                        isSupport = false;
                        Log.i(TAG, "系统不支持中文语音播报");
                    }
                }
            }
        });
    }

    public static SystemTTS getInstance(Context context) {
        if (instance == null) {
            instance = new SystemTTS(context);
        }
        return instance;
    }

    public void speak(String text) {
        if (!isSupport) {
            return;
        }
        if (textToSpeech != null) {
            textToSpeech.speak(text, TextToSpeech.QUEUE_FLUSH, null);
        }
    }

    public void destroy() {
        if (textToSpeech != null) {
            textToSpeech.stop();
            textToSpeech.shutdown();
        }
        instance = null;
    }
}

4.控制台报错：speak failed: not bound to TTS engine
只需要在AndroidManifest.xml文件中增加<queries>标签即可

... 
<uses-permission android:name="android.permission.FOREGROUND_SERVICE"/>
<queries>
 <intent>
 <action android:name="android.intent.action.TTS_SERVICE" />
 </intent>
</queries>
 
<application ...

参考链接：

Android中文语音合成（TTS）各家引擎对比

Android中文TTS

Android使用系统SystemTTS简单实现语音播报

Android语音播报的两种简单实现

TextToSpeech 因为Android11应用读取权限问题初始化失败

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