Android中texttospeech如何使用

1075
2023/9/15 18:56:30
栏目: 编程语言
开发者测试专用服务器限时活动,0元免费领,库存有限,领完即止! 点击查看>>

在Android中使用TextToSpeech需要以下步骤:

  1. 在AndroidManifest.xml文件中添加以下权限:




  1. 在Activity或Fragment中初始化TextToSpeech对象:
private TextToSpeech textToSpeech;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
textToSpeech = new TextToSpeech(this, new TextToSpeech.OnInitListener() {
@Override
public void onInit(int status) {
if (status == TextToSpeech.SUCCESS) {
int result = textToSpeech.setLanguage(Locale.US); // 设置语言为英语
if (result == TextToSpeech.LANG_MISSING_DATA || result == TextToSpeech.LANG_NOT_SUPPORTED) {
Log.e("TTS", "Language not supported");
}
} else {
Log.e("TTS", "Initialization failed");
}
}
});
}
  1. 调用TextToSpeech对象的speak方法进行文本转语音:
textToSpeech.speak("Hello, World!", TextToSpeech.QUEUE_FLUSH, null);

注意,在使用完TextToSpeech后要记得在Activity或Fragment的onDestroy方法中释放TextToSpeech资源:

@Override
protected void onDestroy() {
if (textToSpeech != null) {
textToSpeech.stop();
textToSpeech.shutdown();
}
super.onDestroy();
}

这样就可以在Android中使用TextToSpeech进行文本转语音了。

辰迅云「云服务器」,即开即用、新一代英特尔至强铂金CPU、三副本存储NVMe SSD云盘,价格低至29元/月。点击查看>>

推荐阅读: android studio中button控件怎么使用