title: How to change notification dot color in Android Oreo
body: <p>How to change notification dot color in android Oreo.</p>
  
  <pre><code>new NotificationCompat.Builder(context)
                  .setSmallIcon(R.drawable.ic_notification_white)
                  .setColor(ContextCompat.getColor(context, R.color.accent))
  </code></pre>
  
  <p>I tried with setColor() but it is not working.</p>