com.wallee.android.sdk.fragment

Interface PaymentContainerEnlarger

All Known Implementing Classes:

HierarchicalPaymentContainerEnlarger

public interface PaymentContainerEnlarger

The payment container enlarger manages the resizing of the payment container.

During the payment process the payment container may requires to be enlarged and later again reduced in its size. This is due to the fact that the payment container may load a complete web site of a external payment provider. Those pages are typically more complex and requires more space.

The payment container enlarger manages the process of creating more space and reduce the given space again.

Method Summary

Modifier and Type	Method and Description
void	enlarge() This method should create more space.
void	restore() This method should restore the situation as it was before calling enlarge() has been invoked.

Method Detail

enlarge

void enlarge()

This method should create more space.

This method may be called from a background process. This means any changes applied on the view hierarchy has to be run in the main loop.

The method may also be called multiple times and in parallel. As such the implementor has to consider some kind of locking strategy.

The implementor has also to consider that the call of this method and restore() occurs in parallel and as such the transition between those two states have to be atomic.

restore

void restore()

This method should restore the situation as it was before calling enlarge() has been invoked.

This method may be called from a background process. This means any changes applied on the view hierarchy has to be run in the main loop.

The method may also be called multiple times and in parallel. As such the implementor has to consider some kind of locking strategy.