4. iOS Payment SDK

iOS Payment SDK

You can download the SDK & sample app from here. Supported iOs version: iOS 8 & above.

1. Integration Steps

1.1 Plist changes

Include the following in the plist
LSApplicationQueriesSchemes - > UnoPayDev, UnoPayProd

1.2 Framework Set Up

Drag and Drop “UnopayPaymentFramework.framework“ into the project.

1.2.1 Build Settings
In Project Target Build Settings,
Please set the following under “Search Paths”

Build Settings flags:
Name: Framework Search path
Value : $(SRCROOT) , recursive

1.2.2 Build phases
In Target->Build phases, Add “New Copy files Phase” as shown below. Set destination as framework followed by drag & drop of the UnoPay framework(which is already added to the project ).

###1.3 Code Integration
1.3.1 Initialization of SDK
Import UPSDKInAppPaymentManager and add the following code in AppDelegate.m

 #import UnopayPaymentFramework/UPSDKInAppPaymentManager.h


 - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
    // Override point for customization after application launch.
    
 [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(handleNotification:) name:kPaymentStatusNotification object:nil];

 [[UPSDKInAppPaymentManager sharedInstance] initializeWithApiSDKKey:@"" withPartnerId:@"" environment:UPEnvironmentTypeDevelopment];
 return YES;
}

1.3.2 Payment Initiation
Create the object of UPSDKRequest class and set the parameters shown in the below code snippet.

    #import UnopayPaymentFramework/UPSDKInAppPaymentManager.h

    UPSDKRequest *request = [[UPSDKRequest alloc] init];
    request.amount = 100.0
    request.orderId = @"30958345245";
    request.callbackUrlScheme = @"sdktest";
    request.mobileNumber= @“9008876333”;
    
    [[UPSDKInAppPaymentManager sharedInstance] initiatePaymentWithRequest:request];

2.3.3 Call back on Payment status
Application needs to listen to the kPaymentStatusNotification notification. In the call back, you will receive UPSDKResponse.

    /* Adding observer */
    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(handleNotification:)   name:kPaymentStatusNotification object:nil];


    - (void)handleNotification:(NSNotification *)notification{
    
    UPSDKResponse *response = notification.userInfo[kPaymentStatusNotificationUserInfoKey];
    NSString *text = nil;
    if(response.status == UPResponseStatusSuccess)
    {
        text = [[NSString alloc]initWithFormat:@"Transaction SUCCESSFUL\nTransaction Id: %@\nRequested amount:%1.2f \n Merchant amount  :%1.2f",response.transactionId,response.requestedAmount,response.merchantAmount];
       
        
    }
    else if(response.status == UPResponseStatusFailure){
        text = [[NSString alloc]initWithFormat:@"Transaction FAILED \n Transaction Id: %@\n Error message %@",response.transactionId,[response.error localizedDescription]];
    }
    else if(response.status == UPResponseStatusCancel){
        text = [[NSString alloc]initWithFormat:@"Transaction FAILED \n Transaction Id: %@\n Error message %@",response.transactionId,[response.error localizedDescription]];
    }
    
    UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:@"Status" message:text delegate:nil cancelButtonTitle:@"OK" otherButtonTitles:nil   , nil];
    
    [alertView show];
    
}