com.adyen.checkout.base

Interface ComponentView<OutputDataT extends OutputData,ComponentT extends ViewableComponent>

Type Parameters:

ComponentT - The PaymentComponent this view is able to interact with.

All Known Implementing Classes:

AdyenLinearLayout

public interface ComponentView<OutputDataT extends OutputData,ComponentT extends ViewableComponent>

A View that can display input and fill in details for a PaymentComponent.

Method Summary

Modifier and Type	Method and Description
void	attach(ComponentT component, LifecycleOwner lifecycleOwner) Attach the PaymentComponent to the view to interact with.
void	highlightValidationErrors() Highlight and focus on the current validation errors for the user to take action.
void	initView() This function will be called when the component is attached and the view is ready to get initialized.
boolean	isConfirmationRequired() Tells if the view interaction requires confirmation from the user to start the payment flow.
void	onComponentAttached() This function will be called when the component got attached to the View.

Method Detail

attach

void attach(ComponentT component,
            LifecycleOwner lifecycleOwner)

Attach the PaymentComponent to the view to interact with.

Parameters:

component - The component.

lifecycleOwner - The lifecycle owner where the view is.

onComponentAttached

void onComponentAttached()

This function will be called when the component got attached to the View. It's better to init ViewLess objects like ImageLoader here.

initView

void initView()

This function will be called when the component is attached and the view is ready to get initialized. It's better to find sub views here and add listeners to inputs changes or make the view Visible or Gone depends on the configuration of a component.

isConfirmationRequired

boolean isConfirmationRequired()

Tells if the view interaction requires confirmation from the user to start the payment flow. Confirmation usually is obtained by a "Pay" button the user need to press to start processing the payment. If confirmation is not required, it means the view handles input in a way that the user has already expressed the desire to continue.

Each type of view always returns the same value, so if the type of view is known, there is no need to check this method.

Returns:

If an update from the component attached to this View requires further user confirmation to continue or not.

highlightValidationErrors

void highlightValidationErrors()

Highlight and focus on the current validation errors for the user to take action. If the component doesn't need validation or if everything is already valid, nothing will happen.