title: Vibrate an Android Wear device on notification
body: <p>I'm trying to develop an app for android and Android Wear (Wear OS). I create a <code>Notification</code> from the mobile to the watch.</p>
  <pre><code>notification = new NotificationCompat.Builder(context)
                      .setSmallIcon(icon)
                      .setVibrate(new long[]{1000, 1000, 1000, 1000, 1000, 1000})
                      .setContentTitle(title)
                      .setContentText(content)
                      .setStyle(bigStyle.bigText(content))
                      .setLargeIcon(BitmapFactory.decodeResource(context.getResources(), background))
                      .build();
  </code></pre>
  <p>In the manifest of the watch I set:</p>
  <pre><code>&lt;uses-permission android:name=&quot;android.permission.VIBRATE&quot;/&gt;
  </code></pre>
  <p>Unfortunately, there is no vibration. How can I fix it?</p>
  <p>Thanks.</p>