title: Can't hide <include> item programmaticaly
body: <p>Android Studio 3.6</p>
  
  <p>in app/build.gradle:</p>
  
  <pre><code>android {
  viewBinding.enabled = true
  </code></pre>
  
  <p>In my activity:</p>
  
  <pre><code> override fun onCreate(savedInstanceState: Bundle?) {
          super.onCreate(savedInstanceState)
          binding = QrBluetoothSwipeActivityBinding.inflate(layoutInflater)
  }
  </code></pre>
  
  <p>in my <code>qr_bluetooth_swipe_activity.xml</code></p>
  
  <pre><code>      &lt;include
              android:id="@+id/blueToothBottonContainer"
              layout="@layout/bluetooth_bottom_container"
              android:layout_width="0dp"
              android:layout_height="wrap_content"
              android:visibility="gone"
              app:layout_constraintBottom_toBottomOf="parent"
              app:layout_constraintEnd_toEndOf="parent"
  app:layout_constraintStart_toStartOf="parent" /&gt;
  </code></pre>
  
  <p>I want to hide <strong>blueToothBottonContainer</strong> programmaticaly.
  So I try this:</p>
  
  <pre><code>private fun setBottomContainreViewMode(isQrScreenVisible: Boolean) {
          if (isQrScreenVisible) {
              binding.qrBottonContainer.
          }
  }
  </code></pre>
  
  <p>but not found method smt like <code>setVisible</code></p>
  
  <p>why?</p>