title: Android Kotlin Coroutine on screen rotation
body: <p>I am launching a coroutine that after a specified delay display a counter value on the screen.</p>
  
  <pre><code>job = launch(UI) {
      var count= 0
        while (true) {
          textView.text = "${count++}"
          delay(200L)
        }
     }
  </code></pre>
  
  <p>Now on screen rotation I want UI keeps getting updated with correct counter value. Does someone has any idea how to resume the job on configuration(e.g. screen rotation) change. </p>