bled(true);
// Greet the user.
sayHello();
}
} else {
// Initialization failed.
Log.e(TAG, "Could not initialize TextToSpeech.");
}
}
private static final Random RANDOM = new Random();
private static final String[] HELLOS = {
"Hello",
"Salutations",
"Greetings",
"Howdy",
"What's crack-a-lackin ",
"That explains the stench!"
};
private void sayHello() {
// Select a random hello.
int helloLength = HELLOS.length;
String hello = HELLOS[RANDOM.nextInt(helloLength)];
mTts.speak(hello,
TextToSpeech.QUEUE_FLUSH, // Drop all pending entries in the playback queue.
null);
}
}
实现步骤：
1.继承TextToSpeech.OnInitListener
2.实现onInit方法在这里加载语言int result = mTts.setLanguage(Locale.US);
3.初始化的实例TextToSpeech mTts = mTts = new TextToSpeech(this,
this // TextToSpeech.OnInitListener
);
4.调用其的speak方法private void sayHello() {
// Select a random hello.
int helloLength = HELLOS.length;
String hello = HELLOS[RANDOM.nextInt(helloLength)];
mTts.speak(hello,
TextToSpeech.QUEUE_FLUSH, // Drop all pending entries in the playback queue.
null);
}