Android文字转语音引擎（TTS）使用

    private TextToSpeech textToSpeech;
    private Button speech;

 //语音
        textToSpeech = new TextToSpeech(this, new TextToSpeech.OnInitListener() {
            @Override
            public void onInit(int status) {
                if (status == textToSpeech.SUCCESS) {
                    int result = textToSpeech.setLanguage(Locale.CHINA);
                    if (result != TextToSpeech.LANG_COUNTRY_AVAILABLE
                            && result != TextToSpeech.LANG_AVAILABLE){
                        Toast.makeText(BaoCanSignActivity.this, "TTS暂时不支持这种语音的朗读！",
                                Toast.LENGTH_SHORT).show();
                    }
                }
            }
        });
        speech = (Button) findViewById(R.id.buttonSpeech);
        speech.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                textToSpeech.speak("测试语音播报",
                        TextToSpeech.QUEUE_ADD, null);
            }
        });