title: Force keyboard to show up via button (iOS)
body: <p>I have an UITextView and I don't want check editable option, how can call keyboard via a button?
  This code doesn't work for me!</p>
  
  <pre><code>-(IBAction) yourButtonClick
  {
      [myTextView becomeFirstResponder];
      [self.view addSubview:myTextView]; 
  }
  </code></pre>