我给她做了个智能小风扇

2014-10-9 12:01| 发布者: joejoe0332| 查看: 5798| 评论: 0|原作者: alljoyn物联网|来自: alljoyn物联网

摘要: 现在又突然变热，大家都有点不适应，GF表现得尤为突出。好吧，那就开风扇吧，可没吹多久，又说这风吹着不舒服，风大了点还冷。额……，这可是开得最小档啊！为了让GF乖乖的做在我旁边陪我写代码（当然她可以用手机 ...

3、科大飞讯语音引擎

大家用着都说好，我试了下，果然不错！科大飞讯，中国人都用它。

语音识别关键部分代码：

                private InitListener mInitListener = new InitListener() {
  
        @Override
        public void onInit(int code) {
            Log.d(TAG, "SpeechRecognizer init() code = " + code);
            if (code == ErrorCode.SUCCESS) {
                findViewById(R.id.isr_recognize).setEnabled(true);
            }
        }
    };
          
  
    /**
     * 构建语法{敏感词}。
     */
    private GrammarListener grammarListener = new GrammarListener() {
        @Override
        public void onBuildFinish(String grammarId, SpeechError error) {
            if(error == null){
                String grammarID = new String(grammarId);
                Editor editor = mSharedPreferences.edit();
                if(!TextUtils.isEmpty(grammarId))
                    editor.putString(KEY_GRAMMAR_ABNF_ID, grammarID);
                editor.commit();
                showTip("语法构建成功：" + grammarId);
            }else{
                showTip("语法构建失败,错误码：" + error.getErrorCode());
            }           
        }
    };
      
    /**
     * 识别{敏感词}。
     */
    private RecognizerListener mRecognizerListener = new RecognizerListener() {
          
        @Override
        public void onVolumeChanged(int volume) {
            showTip("当前正在说话，音量大小：" + volume);
        }
          
        @Override
        public void onResult(final RecognizerResult result, boolean isLast) {
            runOnUiThread(new Runnable() {
                @Override
                public void run() {
                    if (null != result) {
                        Log.d(TAG, "recognizer result：" + result.getResultString());
                        String text = "";
                        if(mEngineType.equals(SpeechConstant.TYPE_CLOUD))
                        {
                            //解析云端结果
                            text = JsonParser.parseGrammarResult(result.getResultString());
                        }else {
                            //解析本地结果
                            text = XmlParser.parseNluResult(result.getResultString());
                        }
                        // 显示
                        //((EditText)findViewById(R.id.isr_text)).setText(text);   
                          
                        //分析识别结果
                        Boolean analyzeRelult = analyzeWords(text);
                          
                        //发送控制指令
                        if(analyzeRelult)
                        {
                            controlFan(mWindLevel);
                        }
                          
                          
                    } else {
                        Log.d(TAG, "recognizer result : null");
                    }   
                    SystemClock.sleep(100);
                    //下一次语音识别
                    Button recognizeButton = (Button)findViewById(R.id.isr_recognize);
                       
                    recognizeButton.performClick();
                }
            });
              
        }
          
        @Override
        public void onEndOfSpeech() {
            showTip("结束说话");
                 
        }
          
        @Override
        public void onBeginOfSpeech() {
            showTip("开始说话");
        }
  
        @Override
        public void onError(SpeechError error) {
            showTip("onError Code：" + error.getErrorCode());
            SystemClock.sleep(100);
            //下一次语音识别
            Button recognizeButton = (Button)findViewById(R.id.isr_recognize);
               
            recognizeButton.performClick();
        }
  
        @Override
        public void onEvent(int eventType, int arg1, int agr2, String msg) {
        }
    };
        