Notification without "Open" action

I'm creating a notification that has a on content click action that opens the activity that i want it to open.

        Intent myIntent = new Intent(this, WearRunActivity.class);
        PendingIntent pendingIntent = PendingIntent.getActivity(this, 0, myIntent, PendingIntent.FLAG_CANCEL_CURRENT);

        NotificationCompat.Builder notificationBuilder =
                new NotificationCompat.Builder(this)
                        .setSmallIcon(R.drawable.card_icon)
                        .setContentTitle("Running...")
                        .setContentText(chronometer.getText())
                        .setLargeIcon(BitmapFactory.decodeResource(
                                getResources(), R.drawable.card_background_blur))
                        .setAutoCancel(true)
                        .setOngoing(true)
                        .setUsesChronometer(true)
                        .setWhen(initialTime)
                        .setContentIntent(pendingIntent)
                        .extend(new NotificationCompat.WearableExtender()
                                .addAction(new NotificationCompat.Action.Builder(R.drawable.start_icon, "abrir", pendingIntent).build())
                                .setContentAction(0));

        NotificationManagerCompat notification_manager = NotificationManagerCompat.from(this);

        notification_manager.notify(1, notificationBuilder.build());

Right now, my notification has 3 "views":

• the content
• "Open" buttton
• "Block app" button

How can I delete the "Open" button on the notification in order to have only 2 "views", the content and the "block app"?

Since you are running this code on your watch, you can comment out the line

.setContentIntent(pendingIntent)

and see if that gives you what you want.