在android中使textview可点击

Question

我正在制作一个Android应用程序,我有4个文本视图,即ProductId,标题,描述,图像.我希望当我点击它们中的每一个时,应该显示产品ID.我有一个web服务.

webservice的输出是

vmsc>
<response code="0" message="Success"/>
?
<responsedata>
?
<productcategories>
?
<productcategory>
<id>1</id>
<title>Celebrities</title>
<description>Celebrities</description>
<image>
        </image>
</productcategory>
?
<productcategory>
<id>2</id>
<title>Music</title>
<description>Music</description>
<image>
        </image>
</productcategory>
?
<productcategory>
<id>3</id>
<title>Sports</title>
<description>Sports</description>
<image>
        </image>
</productcategory>
?
<productcategory>
<id>4</id>
<title>Fashion</title>
<description>Fashion</description>
<image>
        </image>
</productcategory>
?
<productcategory>
<id>5</id>
<title>Religion</title>
<description>Religion</description>
<image>
        </image>
</productcategory>
?
<productcategory>
<id>6</id>
<title>Others</title>
<description>Others</description>
<image>
        </image>
</productcategory>
</productcategories>
</responsedata>
</vmsc>

在此先感谢Tushar

Answer 1

final TextView view = (TextView) findViewById(R.id.textview1);
view.setOnClickListener(new View.OnClickListener() {

  @Override
  public void onClick(View v) {
    // request your webservice here. Possible use of AsyncTask and ProgressDialog
    // show the result here - dialog or Toast
  }

});

Answer 2

你也可以使用像xml这样做

      <TextView
        android:id="@+id/textView"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:onClick="handleOnClick"
        android:clickable="true"
        android:text="Clickable TextView"
        android:textSize="30sp" />

并处理onClick喜欢

public void handleOnClick(View view)
{
   switch(view.getId())
   { 
      case R.id.textView:
      //do your stufff here..
      break;
      default: 
      break;
   }
}