Alipay+Alipay+

signContract

The Mobile Payment Partner (MPP) app calls the signContract API to start the user authorization process for Auto Debit payments.

Method signature

copy
public class AlipayPlusClientAutoDebit{

    void signContract(SignContractParams params, Callback<SignContractResult> callback);

}

Request parameters

Item

Type

Description

Required

params

SignContractParams

Parameters that are required to initiate a contract.

M

callback

Callback

The callback to be invoked after the signing process ends. See Callback for details.

M

Callback

Item

Type

Description

Required

result

SignContractResult

The result information that is required if the signing is successful.

O

errorCode

String

The error code that is required if the signing fails.

O

errorMessage

String

The error message that is required if the signing fails.

O

Response parameters

N/A

Sample

copy
SignContractParams params = new SignContractParams;
Intent intent = getIntent();
Uri data = intent.getData();
params.needCallback = data.getBooleanQueryParameter("needCallback", false);
params.authUrl = data.toString();
AlipayPlusClientAutoDebit.getInstance().signContract(this, params, new Callback<SignContractResult>() {
        @Override
        public void onSuccess(SignContractResult result) {
                           
        }

        @Override
        public void onFailure(String errorCode, String errorMessage) {
        }
});