我想在我的Android应用程序的开头给出音频消息,就像“欢迎我们的系统”,但我不能。
码
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
String text="Welcome to our location based system";
if (text!=null && text.length()>0)
{
Toast.makeText(SimpleAudioTestActivity.this, "Saying: " + text, Toast.LENGTH_LONG).show();
tts.speak(text, TextToSpeech.QUEUE_ADD, null);
}
Intent checkintent=new Intent();
checkintent.setAction(TextToSpeech.Engine.ACTION_CHECK_TTS_DATA);
startActivityForResult(checkintent, MY_DATA_CHECK_CODE);
}
单击按钮后执行此操作时可以:
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
but1=(Button) findViewById(R.id.button1);
but1.setonclickListener(new View.onclickListener()
{
@Override
public void onclick(View arg0)
{
String text="Welcome to our location based system";
if (text!=null && text.length()>0)
{
Toast.makeText(SimpleAudioTestActivity.this, "Saying: " + text, Toast.LENGTH_LONG).show();
tts.speak(text, TextToSpeech.QUEUE_ADD, null);
}
}
});
Intent checkintent=new Intent();
checkintent.setAction(TextToSpeech.Engine.ACTION_CHECK_TTS_DATA);
startActivityForResult(checkintent, MY_DATA_CHECK_CODE);
}
我该怎么做?有任何建议请。
答案 0 :(得分:0)
您可以将音频文件(例如mp3文件)放入res/raw
文件夹,然后创建MediaPlayer
并播放该文件
答案 1 :(得分:0)
这是你要找的吗?此代码将使用texttospeech说出字符串'text'中的任何内容。把它放在你的onCreate上。
TextToSpeech speak;
speak = new TextToSpeech(TextTalk.this,
new TextToSpeech.OnInitListener() {
@Override
public void onInit(int status) {
if (status != TextToSpeech.ERROR) {
speak.setLanguage(Locale.US);
}
}
});
speak.speak(text, TextToSpeech.QUEUE_FLUSH, null);