title: Flutter : How to fix InkWell() Tap effects when it's child is container
body: <p>I'm trying to trigger InkWell tap effects when it's child is container but it didn't work.so obviously the question is how to show some tap effets when tapping on InkWell.
  This is the code:</p>
  <pre><code>InkWell(
              onTap: () {},
              child: Container(
                decoration: BoxDecoration(
                  color: isAvailable!
                      ? Color.fromRGBO(0, 118, 0, 1)
                      : Color.fromRGBO(114, 114, 114, 1),
                  borderRadius: BorderRadius.only(
                    bottomLeft: Radius.circular(15),
                    bottomRight: Radius.circular(15),
                  ),
                ),
                width: (MediaQuery
                    .of(context)
                    .size
                    .width - 60) / 2,
                height: 50,
                child: Center(
                  child: Text(
                    'Request',
                    style: TextStyle(
                      color: Colors.white,
                      fontWeight: FontWeight.bold,
                      fontSize: 16,
                    ),
                  ),
                ),
              ),
            )
  </code></pre>