如何在不按按钮的情况下显示此内容？

Question

I would like to show direct this content without press the buttons. Can someone help me? I'm new to the programming world.

In the below have the complete content, if you want to analyze better.

http://www.androidbegin.com/tutorial/android-basic-jsoup-tutorial/

 public class MainActivity extends Activity { // URL Address String url = "http://www.androidbegin.com"; ProgressDialog mProgressDialog; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); // Locate the Buttons in activity_main.xml Button titlebutton = (Button) findViewById(R.id.titlebutton); // Capture button click titlebutton.setOnClickListener(new OnClickListener() { public void onClick(View arg0) { // Execute Title AsyncTask new Title().execute(); } }); } // Title AsyncTask private class Title extends AsyncTask<Void, Void, Void> { String title; @Override protected void onPreExecute() { super.onPreExecute(); } @Override protected Void doInBackground(Void... params) { try { // Connect to the web site Document document = Jsoup.connect(url).get(); // Get the html document title title = document.title(); } catch (IOException e) { e.printStackTrace(); } return null; } @Override protected void onPostExecute(Void result) { // Set title into TextView TextView txttitle = (TextView) findViewById(R.id.titletxt); txttitle.setText(title); mProgressDialog.dismiss(); } } } 

Answer 1

将以下代码直接放在setContentView...行下

new Title().execute();