title: error in OnLongClickListener() method
body: <pre><code>akashButton.setOnLongClickListener(
      new Button.OnLongClickListener(){
  
           public boolean onClick(View v){
  
                TextView akashHacked = (TextView)findViewById(R.id.akashHacked);
                akashHacked.setText("Wow, that was a long one");
                return true;
           }
      }
  );
  </code></pre>
  
  <p>On writing this code in android studio I am getting a red line under <code>Button.OnLongClickListener()</code> and the error says</p>
  
  <blockquote>
    <p>" class'Anonymous class derived from OnLongClickListener' must either be declared abstract or implement abstract method 'OnLongClick(View)' in 'OnLongClickListener' "`</p>
  </blockquote>
  
  <p>Please help me in fixing this error.</p>