eCommerce App - Implementing Cart Functionality with Firebase EP 16.1

Android App Development Tutorial: Building an eCommerce App from Scratch with Firebase (Part 16.1: Implementing Add to Cart and Remove from Cart Functionality)

Welcome back to our Android app development tutorial! In this sixteenth episode, we'll focus on implementing the "Add to Cart" and "Remove from Cart" buttons from the product details page. When a user clicks these buttons, we'll update the user's cart in Firebase Firestore.

Key points covered in this video:

1. Handling button clicks for "Add to Cart" and "Remove from Cart"
2. Updating the user's cart in Firebase Firestore
3. Providing visual feedback to the user

By the end of this video, you'll have a functional product details page with buttons that allow users to add and remove items from their cart.

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