title: highlight in edittext when click Android
body: <p>Now i have a problem about highlight in EditText.
  - When i click the second time the highlight it will not work.</p>
  
  <p>This my code</p>
  
  <pre><code>tv2.setOnClickListener(new View.OnClickListener() {
                  public void onClick(View view) {
                      tv2.performLongClick();
                  }
              });
  </code></pre>
  
  <p>I want to highlight every Onclick.</p>
  
  <p>tv2.performLongClick();
  <a href="https://i.stack.imgur.com/t6SPB.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/t6SPB.png" alt="enter image description here"></a></p>
  
  <p>pic2 highlight it not work
  <a href="https://i.stack.imgur.com/T2Lvr.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/T2Lvr.png" alt="enter image description here"></a></p>