title: AutoComplete search on even one character android
body: <p>I am using <code>AutoComplete</code> widget. It works fine for two characters search but doesen't work for one character. I want to auto complete work even when user enters only one character. </p>
  
  <p>For example when I enter "1" it should show all list start  with "1".
  Now its showing suggestions list for 2 characters for example "12". </p>
  
  <p>Code:   </p>
  
  <pre><code>zip.setOnFocusChangeListener(new OnFocusChangeListener() {
  
          @Override
          public void onFocusChange(View v, boolean hasFocus) {
              if (hasFocus) {
                  String url = "xxxxxxxxxxxxxxxxxxxxxxx";
                  String from = "zip";
                  new GetAutoComplete(url, from).execute();// getting list
  
              }
          }
      });
  
  
  
  ArrayAdapter&lt;Integer&gt; aa = new ArrayAdapter&lt;Integer&gt;(
                  MyActivity.this, R.layout.list_item_of_zip,
                  zip_codes);
              zip.setAdapter(aa); // zip = autocomplete widget and zip_codes = arrayList
  </code></pre>