Here we are actually creating the carousels. There are three in total. One for Gin, Rum and wisky. an item is then added to a carousel, with an image attached. This is what will show up on the screen. The images already have the names written on them so it makes it easy to find a drink.

MainActivity.java

 //---------------------------------------------
        //          DRINK ITEMS / IMAGES ON CAROUSEL!
        //---------------------------------------------

        carouselPicker1 = findViewById(R.id.carouselPicker1);
        carouselPicker2 = findViewById(R.id.carouselPicker2);
        carouselPicker3 = findViewById(R.id.carouselPicker3);


//VODKA BASED DRINKS

        List<CarouselPicker.PickerItem> itemsImages = new ArrayList<>();
        itemsImages.add(new CarouselPicker.DrawableItem(R.mipmap.ic_launcher_round));
        itemsImages.add(new CarouselPicker.DrawableItem(R.mipmap.drinkpic01));
        itemsImages.add(new CarouselPicker.DrawableItem(R.mipmap.drinkpic02));
        itemsImages.add(new CarouselPicker.DrawableItem(R.mipmap.drinkpic03));
        itemsImages.add(new CarouselPicker.DrawableItem(R.mipmap.drinkpic04));
        CarouselPicker.CarouselViewAdapter imageAdapter = new CarouselPicker.CarouselViewAdapter(this, itemsImages, 0);
        carouselPicker1.setAdapter(imageAdapter);

        //RUM BASED DRINKS

/**
        List<CarouselPicker.PickerItem> textItems = new ArrayList<>();
        textItems.add(new CarouselPicker.TextItem("One", 2));
        textItems.add(new CarouselPicker.TextItem("Two", 2));
        textItems.add(new CarouselPicker.TextItem("Three", 2));
        CarouselPicker.CarouselViewAdapter textAdapter = new CarouselPicker.CarouselViewAdapter(this, textItems, 0);
        carouselPicker2.setAdapter(textAdapter);

**/

        List<CarouselPicker.PickerItem> RumImages = new ArrayList<>();
        RumImages.add(new CarouselPicker.DrawableItem(R.mipmap.ic_launcher_round));
        RumImages.add(new CarouselPicker.DrawableItem(R.mipmap.drinkpic01));
        RumImages.add(new CarouselPicker.DrawableItem(R.mipmap.drinkpic02));
        RumImages.add(new CarouselPicker.DrawableItem(R.mipmap.drinkpic03));
        RumImages.add(new CarouselPicker.DrawableItem(R.mipmap.drinkpic04));
        CarouselPicker.CarouselViewAdapter imageRumAdapter = new CarouselPicker.CarouselViewAdapter(this, RumImages, 0);
        carouselPicker2.setAdapter(imageRumAdapter);


        //GIN BASED DRINKS

        /**
        List<CarouselPicker.PickerItem> mixItems = new ArrayList<>();
        mixItems.add(new CarouselPicker.TextItem("One", 2));
        mixItems.add(new CarouselPicker.DrawableItem(R.mipmap.drinkpic06));
        mixItems.add(new CarouselPicker.TextItem("Three", 2));
        mixItems.add(new CarouselPicker.DrawableItem(R.mipmap.drinkpic07));
        CarouselPicker.CarouselViewAdapter mixAdapter = new CarouselPicker.CarouselViewAdapter(this, mixItems, 0);
        carouselPicker3.setAdapter(mixAdapter);



**/


        List<CarouselPicker.PickerItem> GinImages = new ArrayList<>();
        GinImages.add(new CarouselPicker.DrawableItem(R.mipmap.ic_launcher_round));
        GinImages.add(new CarouselPicker.DrawableItem(R.mipmap.drinkpic01));
        GinImages.add(new CarouselPicker.DrawableItem(R.mipmap.drinkpic02));
        GinImages.add(new CarouselPicker.DrawableItem(R.mipmap.drinkpic03));
        GinImages.add(new CarouselPicker.DrawableItem(R.mipmap.drinkpic04));
        CarouselPicker.CarouselViewAdapter imageGinAdapter = new CarouselPicker.CarouselViewAdapter(this, GinImages, 0);
        carouselPicker3.setAdapter(imageGinAdapter);