title: how to open configure portable Wi-Fi hotspot setting by onclick?
body: <p>how to open the following directory:settings/wireless and networks/Tethering and portable hotspot/portable Wi-Fi hotspot settings/configure portable Wi-Fi hotspot/  on button click?
  i want to achieve this using onClick method not id method.
  below is my code</p>
  
  <pre><code>&lt;RadioButton
          android:onClick="togglewifi"
          android:layout_width="wrap_content"
          android:layout_height="wrap_content"
          android:layout_alignParentLeft="true"
          android:layout_alignParentTop="true"
          android:checked="true"
          android:text="Toggle Wifi" /&gt;
  
  
  public void togglewifi(View view) { 
      Intent intent = new Intent(             );
      startActivity(intent);
  }
  </code></pre>