讯飞语音包实现Android语音理解②

文本语义理解

您可以通过后台配置出一套您专属的语义结果，详见 http://osp.voicecloud.cn/

核心代码如下：

<span style="font-size:18px;">public class MainActivity extends Activity implements OnClickListener {
private Button button;
private EditText tv1;
private TextView tv2;
private TextUnderstander textUnderstander;

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
SpeechUtility.createUtility(this, "appid=12345678");
textUnderstander = TextUnderstander.createTextUnderstander(this, null);
button =(Button) findViewById(R.id.button1);
tv1 = (EditText) findViewById(R.id.tv1);
tv2 = (TextView) findViewById(R.id.tv2);
tv2.setMovementMethod(ScrollingMovementMethod.getInstance());
button.setOnClickListener(this);
}

@Override
public void onClick(View v) {
// TODO Auto-generated method stub
switch (v.getId()) {
case R.id.button1:
if(textUnderstander.isUnderstanding())
{
textUnderstander.cancel();
}
textUnderstander.understandText(tv1.getText().toString().trim(),
listener);
break;

default:
break;
}
}

private TextUnderstanderListener listener = new TextUnderstanderListener() {

@Override
public void onResult(UnderstanderResult arg0) {
// TODO Auto-generated method stub
tv2.setText(arg0.getResultString());
}

@Override
public void onError(SpeechError arg0) {
// TODO Auto-generated method stub

}
};

@Override
protected void onDestroy()
{
super.onDestroy();
textUnderstander.destroy();
}
</span><span style="font-size: 18px;">
</span>