在Android中使用TextToSpeech需要以下步骤：
- 在AndroidManifest.xml文件中添加以下权限：
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
- 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);
if (result == TextToSpeech.LANG_MISSING_DATA || result == TextToSpeech.LANG_NOT_SUPPORTED) {
Log.e("TTS", "Language not supported");
}
} else {
Log.e("TTS", "Initialization failed");
}
}
});
}
- 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。
提供PHP及ThinkPHP框架的定制开发、代码优化，PHP修改、ThinkPHP修改。
邮箱：yvsm@163.com
微信：yvsm316
QQ：316430983
版权声明：除特别声明外，本站所有文章皆是本站原创，转载请以超链接形式注明出处！
