launch

After the entry code is identified, the MPP app uses the launch API to start the payment process for the entry code.

Method signature

copy

NS_ASSUME_NONNULL_BEGIN
@interface MPPAlipayPlusClient (MPM)
- (void)launch:(MPPLaunchParams *)params
       completionHandler:(void(^)(MPPLaunchResult  * _Nullable result, NSError * _Nullable  error))completionHandler;
@end

NS_ASSUME_NONNULL_END

Request parameters

Item	Type	Description	Required
params	MPPLaunchParams	The parameters required for the payment to be launched.	M
completionHandler	iOS Block	The callback to be invoked after the process to launch the decoding ends. See completionHandler for details.	M

completionHandler

Item	Type	Description	Required
result	MPPLaunchResult	The decoding result that is required if the request succeeds.	O
error	NSError	The error code that is required if the request fails.	O

Response parameters

N/A

Sample

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#import <MPPAlipayPlusClientMPM/MPPAlipayPlusClientMPM.h>

MPPLaunchParams *params = MPPLaunchParams.new;
params.url = @"xxxx";
[[MPPAlipayPlusClient shared] launch:params
                                         completionHandler:^(MPPLaunchResult  * _Nullable result, NSError *error) {
                                         if (error) {
                                         // Your Logic
                                         }
 }];