| # Fast Checkout Android Feature |
| |
| This folder contains the Android UI implementation for the Fast Checkout |
| feature. Fast Checkout provides users with a trusted surface to authorize |
| transactions, such as filling their email, address and credit card information |
| during a checkout flow. |
| |
| [TOC] |
| |
| ## Use case |
| |
| This component displays a set of saved addresses and credit cards. The user |
| selects one of each, which is then filled into the corresponding form while the |
| user moves along the checkout flow. If the user dismisses the sheet, the |
| keyboard will be shown instead (i.e. by changing the focus). |
| |
| |
| ## Folder Structure |
| |
| #### java/ |
| |
| The root folder contains the public interface of this component and data that is |
| used to fill it with content, e.g. Autofill Profiles, Credit Cards. |
| |
| Add `chrome/browser/ui/android/fast_checkout:java` as a dependency to use the |
| interface and classes defined here. |
| |
| #### java/internal/ |
| |
| Contains the actual implementation. Don't try to use any class defined here |
| outside of this package. If you need access to any method, consider making it |
| part of the public interface as defined in `FastCheckoutComponent`. |
| |
| This folder contains a separate [README](internal/README.md) that explains in |
| detail how the architecture looks like and how to extend the component further. |
