PurchaseHelper
In-app purchase helper and UI elements
Usage
Integration
CocoaPods
To use PurchaseHelper with CocoaPods, add the following line to your Podfile:
pod 'PurchaseHelper'Carthage
To use PurchaseHelper with Carthage, add the following line to your Cartfile:
github "paulyhedral/PurchaseHelper"
Helper
Instantiate the helper once, and keep a strong reference to it somewhere.
NSSet<NSString*>* productIds = [NSSet setWithObjects:@"product1", @"product2", @"product3", nil];
PurchaseHelper* helper = [[PurchaseHelper alloc] initWithProductIdentifiers:productIds keychainAccount:@"MyIAPs"];Buy a product:
[helper buyProduct:@"product2"];And check if a product was bought:
if([helper productPurchased:@"product3"]) {
// show some feature
}
else {
// encourage the user to buy this feature
}Restore completed transactions:
[helper restoreCompletedTransactions];UI
Create the view controller, providing it a reference to the helper. Customize its appearance, then display it.
PurchasesViewController* vc = [PurchasesViewController new];
vc.purchaseHelper = helper;
vc.titleFont = appTitleFont;
vc.buttonFont = appButtonFont;
...
[self presentViewController:purchasesVC animated:YES completion:nil];If your app needs to know when the purchase completed, setup a notification observer:
[[NSNotificationCenter defaultCenter] addObserverForName:ProductPurchasedNotification object:nil queue:nil usingBlock:^(NSNotification* note){
NSString* productId = note.userInfo[ProductPurchasedNotificationProductIdentifierKey];
// do something with the notification
}];Test mode
Place the helper in test mode when testing the application's in-app purchase functionality.
helper.testMode = YES;Copyright
Copyright © 2016-8 Pilgrimage Software
License
See LICENSE for details.