title: Error when get HTML from web in android
body: <p>I have 1 EditText 1Button and 1TextView, when I type url in Edittext and click button, the textView will be show the Html from website that i type the url in edittext.  I want to get html from web by using url.</p>
  
  <p>Problem </p>
  
  <p>When I using this code in ( AVD Target version 2.3.3). AndroidManifest (minSdkVersion="10" targetSdkVersion="10") and I also change targetSdkVersion="15") both are work correct. but when I change it to run in (AVD target version 4.0.3) it's not work. Y? This is my code</p>
  
  <pre><code>    final EditText et = (EditText) findViewById(R.id.editText1);
      final Button b = (Button) findViewById(R.id.button1);
      final TextView tv = (TextView) findViewById(R.id.textView1);
  
      b.setOnClickListener(new OnClickListener() {
  
          public void onClick(View v) {
          try {
              URL url = null;
              url = new URL(et.getText().toString());
              URLConnection conn = url.openConnection();
              BufferedReader buff = new BufferedReader(new InputStreamReader(conn.getInputStream()));
              String line ="";
              while((line = buff.readLine())!= null){
                  tv.append(line);
  
              }
          } catch (Exception e) {
  
          }
  </code></pre>