title: string decode utf-8
body: <p>How can I decode an utf-8 string with android? I tried with this commands but output is the same of input:</p>
  
  <pre><code>URLDecoder.decode("hello&amp;//à", "UTF-8");
  
  new String("hello&amp;//à", "UTF-8");
  
  EntityUtils.toString("hello&amp;//à", "utf-8");
  </code></pre>