title: editText get text kotlin
body: <p>How to get editText in kotlin and display with toast.</p>
  
  <pre><code>var editTextHello = findViewById(R.id.editTextHello)
  </code></pre>
  
  <p>I tried this but shows object</p>
  
  <pre><code>Toast.makeText(this,editTextHello.toString(),Toast.LENGTH_SHORT).show()
  </code></pre>