onOrderRequest

Only applicable for partial payments flow.

Override this method if you want to take over the sessions flow and make a network call to the /orders endpoint of the Checkout API through your server. This method is called when the user is trying to pay a part of the Drop-in amount using a partial payment method.

You need to return true if you want to take over the sessions flow, otherwise the API calls will still be handled internally by the SDK. This could be useful in case you want to handle the flow yourself only in certain conditions, then you can return false if these conditions are not met.

Once you take over the flow you will need to handle all the necessary subsequent network calls, otherwise a MethodNotImplementedException will be thrown. You can use the isFlowTakenOver field to check whether you did take over the flow in a previous call or not.

NOTICE: this method runs on the main thread, you should make sure the API call and any other long running operation is made on a background thread.

You should eventually call sendOrderResult with a OrderDropInServiceResult containing the result of the network request. The base class will handle messaging the UI afterwards, based on the OrderDropInServiceResult.

Note that not overriding this method while enabling partial payments will cause a MethodNotImplementedException to be thrown.

See https://docs.adyen.com/api-explorer/ for more information on the API documentation.