android祝酒消息的文字转语音

Question

在android studio中将文本转换为语音时出现错误。 我已经初始化了代码，但是它仍然不返回语音输出。 代码如下。

    else if((match.contains("yes") || match.contains("yeah")) && defsele) {
            //Toast toast = Toast.makeText(getApplicationContext(), "Default selection is done and program is starting", Toast.LENGTH_SHORT);
            //toast.show();
            defsele=false;
            switch (progno) {
                case 1:
                    //Toast toast1 = Toast.makeText(getApplicationContext(),"The default settings for cotton cycle is done",Toast.LENGTH_SHORT);
                    //toast1.show();
                    String cotton = "The cotton program is starting with the default values";
                    tts.speak(cotton, TextToSpeech.QUEUE_FLUSH, null);
                    soak=true;
                    soakdef();
                    break;

tts.speak变得无法使用，无法运行。 我该如何工作。初始化代码如下

    tts = new TextToSpeech(this,this);
  @Override
public void onInit(int status) {
    Log.d("Speech", "OnInit - Status ["+status+"]");
    if(status == TextToSpeech.SUCCESS){
        Log.d("Speech","Success");
        tts.setLanguage(Locale.ENGLISH);

我是android编程的新手，将不胜感激。

提前致谢！！！

Answer 1

尝试这个

TextToSpeech textToSpeech = new TextToSpeech(getApplicationContext(), new TextToSpeech.OnInitListener() {
                    @Override
                    public void onInit(int status) {
                            //your text
                            String textToSpeechStr = "Hello";

                            //status is success / 0
                            if (status == TextToSpeech.SUCCESS) {
                                //speech starts

                                textToSpeech.speak(textToSpeechStr, TextToSpeech.QUEUE_FLUSH, null);
                            }

                    }
                });