android语音播报

• 前阵子在写android语音播报对接的科大讯飞的sdk说实话科大讯飞的语音这块着实厉害，但无奈是要钱滴。所以自己用个体验版玩玩还成。
• 然后另辟蹊径，然后用android自带的TextToSpeech写了一个支持中文哟。
• 贴代码，简单的小dome
• 首先在xml文件里写一个EditText和Button
• 
• 大概就是这样。
• 然后就是后台实现了
• 
  
• publicclass MainActivity extendsActivity implements
•         TextToSpeech.OnInitListener {
•     privateTextToSpeech tts;
•     privateButton btnSpeak;
•     privateEditText txtText;
•  
•     @Override
•     publicvoid onCreate(Bundle savedInstanceState) {
•         super.onCreate(savedInstanceState);
•         setContentView(R.layout.main);
•  //实例化TextToSpeech
•         tts = newTextToSpeech(this,this);
•  
•         btnSpeak = (Button) findViewById(R.id.btnSpeak);
•  
•         txtText = (EditText) findViewById(R.id.txtText);
•  
•         // button on click event
•         btnSpeak.setOnClickListener(newView.OnClickListener() {
•  
•             @Override
•             publicvoid onClick(View arg0) {
•                 speakOut();
•             }
•  
•         });
•     }
•  
•     @Override
•     publicvoid onDestroy() {
•         // Don't forget to shutdown tts!
•         if(tts != null) {
•             tts.stop();

1.             tts.shutdown();

•         }
•         super.onDestroy();
•     }
•  
•     @Override
•     publicvoid onInit(intstatus) {
•  
•         if(status == TextToSpeech.SUCCESS) {
•  //这个是重点这里现在可以设置中文了
•             intresult = tts.setLanguage(Locale.CHINA);
•  
•             if(result == TextToSpeech.LANG_MISSING_DATA
•                     || result == TextToSpeech.LANG_NOT_SUPPORTED) {
•                 Log.e("TTS","This Language is not supported");
•             }else{
•                 btnSpeak.setEnabled(true);
•                 speakOut();
•             }
•  
•         }else{
•             Log.e("TTS","Initilization Failed!");
•         }
•  
•     }
•  //播报语音
•     privatevoid speakOut() {
•  
•         String text = txtText.getText().toString();
•  
•         tts.speak(text, TextToSpeech.QUEUE_FLUSH, null);
•     }
• }
• 注：不同的手机tts会有所不同