Implicit super constructor LoginActivity() is undefined for default constructor. Must define an explicit constructor
<pre><code>public class Utils extends LoginActivity{
    public static String postData(String url, Map&lt;String , String&gt; params, Context context) {
        String responseString=null;
</code></pre>

<p>the above one is child class and below one is parent class and i am getting error at</p>

<pre><code>public class LoginActivity extends BaseActivity implements OnClickListener,
        OnKeyListener {
 private final Activity activity;
    private final Context context;
    private final String lisnId;

     public LoginActivity(Activity activity, Context context, String lisnId){
        this.activity=activity;
        this.context = context; 
        this.lisnId = lisnId;
    }
</code></pre>
