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

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public class AlipayPlusClientMPM {

    void launch(Context context, LaunchParams params, Callback<LaunchResult> callback);
    
}

Request parameters

Item	Type	Description	Required
context	Context	The context of the Android activity.	M
params	LaunchParams	The parameters required for the payment to be launched.	M
callback	Callback	The callback to be invoked after the process to launch the decoding ends. See callback for details.	M

Callback

Item	Type	Description	Required
result	LaunchResult	The decoding result that is required if the request succeeds.	O
errorCode	String	The error code that is required if the request fails.	O
errorMessage	String	The error message that is required if the request fails.	O

Response parameters

N/A

Sample

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LaunchParams params = new LaunchParams();
params.url = "XXX";
params.userAgent = "YYY";
AlipayPlusClientMPM.getInstance().launch(context, params, 
                                         new Callback<LaunchResult>() {
         @Override                              
         public void onSuccess(LaunchResult result) {
                                                 
                 //Your logic
                                                 
         }
         @Override                                  
         public void onFailure(String errorCode, String errorMessage) {
                 //Your logic
         }
                                             
    }
);