1.接口類

public interface TTS {
    void playText(String playText);

    void stopSpeak();
}

2.主要實現(xiàn)類

/**
 * 系統(tǒng)播報類,部分手機不支持中文播報
 */
@SuppressLint("NewApi")
public class SystemTTS extends UtteranceProgressListener implements TTS, OnUtteranceCompletedListener {
    private Context mContext;
    private static SystemTTS singleton;
    private TextToSpeech textToSpeech; // 系統(tǒng)語音播報類
    private boolean isSuccess = true;

    public static SystemTTS getInstance(Context context) {
        if (singleton == null) {
            synchronized (SystemTTS.class) {
                if (singleton == null) {
                    singleton = new SystemTTS(context);
                }
            }
        }
        return singleton;
    }

    private SystemTTS(Context context) {
        this.mContext = context.getApplicationContext();
        textToSpeech = new TextToSpeech(mContext, new TextToSpeech.OnInitListener() {
            @Override
            public void onInit(int i) {
                //系統(tǒng)語音初始化成功
                if (i == TextToSpeech.SUCCESS) {
                    int result = textToSpeech.setLanguage(Locale.CHINA);
                    textToSpeech.setPitch(1.0f);// 設(shè)置音調(diào)凯力，值越大聲音越尖（女生），值越小則變成男聲,1.0是常規(guī)
                    textToSpeech.setSpeechRate(1.0f);
                    textToSpeech.setOnUtteranceProgressListener(SystemTTS.this);
                    textToSpeech.setOnUtteranceCompletedListener(SystemTTS.this);
                    if (result == TextToSpeech.LANG_MISSING_DATA
                            || result == TextToSpeech.LANG_NOT_SUPPORTED) {
                        //系統(tǒng)不支持中文播報
                        isSuccess = false;
                    }
                }

            }
        });
    }

    public void playText(String playText) {
        if (!isSuccess) {
            return;
        }
        if (textToSpeech != null) {
            textToSpeech.speak(playText,
                    TextToSpeech.QUEUE_ADD, null, null);
        }
    }

    public void stopSpeak() {
        if (textToSpeech != null) {
            textToSpeech.stop();
        }
    }


    //播報完成回調(diào)
    @Override
    public void onUtteranceCompleted(String utteranceId) {
    }

    @Override
    public void onStart(String utteranceId) {

    }

    @Override
    public void onDone(String utteranceId) {
    }

    @Override
    public void onError(String utteranceId) {

    }
}

3.使用

 SystemTTS systemTTS = SystemTTS.getInstance(getApplicationContext());
 systemTTS.playText("你好,世界礼华，我是小白");

github:https://github.com/lucklyperson/SystemTTS