Android 语音播报 文字转语音

最近收到了结合推送 到的内容 语音播报功能实现

 就想到sdk内置 
android.speech 已经内置了语音播放功能

开始放代码 

 //创建自带语音对象
private TextToSpeech textToSpeech = null;
 /**
   * 初始化TextToSpeech对象
  */
private void initTTS() {

        //实例化自带语音对象
        textToSpeech = new TextToSpeech(this, new TextToSpeech.OnInitListener() {
            @Override
            public void onInit(int status) {
                if (status == 0) {

                    // Toast.makeText(MainActivity.this,"成功输出语音",
                    // Toast.LENGTH_SHORT).show();
                    // Locale loc1=new Locale("us");
                    // Locale loc2=new Locale("china");

                    textToSpeech.setPitch(1.0f);//方法用来控制音调
                    textToSpeech.setSpeechRate(1.0f);//用来控制语速

                    //判断是否支持下面两种语言
                    int result1 = textToSpeech.setLanguage(Locale.US);
                    int result2 = textToSpeech.setLanguage(Locale.
                            SIMPLIFIED_CHINESE);
                    boolean a = (result1 == TextToSpeech.LANG_MISSING_DATA || result1 == TextToSpeech.LANG_NOT_SUPPORTED);
                    boolean b = (result2 == TextToSpeech.LANG_MISSING_DATA || result2 == TextToSpeech.LANG_NOT_SUPPORTED);

                    Log.i("zhh_tts", "US支持否？--》" + a +
                            "\nzh-CN支持否》--》" + b);

                } else {
                    Toast.makeText(MainActivity.this, "数据丢失或不支持", Toast.LENGTH_SHORT).show();
                }

            }
        });
    }

开启播报：
 

        textToSpeech.setLanguage(Locale.JAPANESE);
        //设置音调，值越大声音越尖（女生），值越小则变成男声,1.0是常规
        textToSpeech.setPitch(4f);
        //设置语速
        textToSpeech.setSpeechRate(3f);
        //输入中文，若不支持的设备则不会读出来
        textToSpeech.speak(“要播的内容文本”,
                TextToSpeech.QUEUE_FLUSH, null);

使用Android/sdk/sources/android-28/speech/tts/TextToSpech实现语音播报功能就这些了 祝君好运

本文地址：https://blog.csdn.net/weixin_40611659/article/details/110528886