Open the App Store details page in iOS apps

When you use the iPhone to browse the UC browser's "App Store", you can directly open the App details and download page in the App Store. The effect is as follows: Let's see how to achieve this effect. [Plain] A SKStoreProductViewController object presents a store that allows the user to purchase other media from the App Store. for example, your app might display the store to allow the user to purchase another app. to display a store, create a new SKStoreProductViewController object and set its delegate. then, present the view controll Er modally from another view controller in your app. your delegate dismisses the view controller when the user completes the purchase. to choose a specific product, call the loadProductWithParameters: completionBlock: method, passing the iTunes item identifier for the item you want to upload. as shown in the preceding figure, the App Store product details page is displayed in Modal view mode. I wrote an example according to the instructions in this document. Some code is as follows: [java]-(void) openAppWithIdentifier :( NSString *) appId {SKStoreProductViewController * storeProductVC = [[SKStoreProductViewController alloc] init]; storeProductVC. delegate = self; NSDictionary * dict = [NSDictionary dictionaryWithObject: appId forKey: Snapshot]; [storeProductVC loadProductWithParameters: dict completionBlock: ^ (BOOL result, NSError * error) {if (Result) {[self presentViewController: storeProductVC animated: YES completion: nil] ;}}] ;}in addition, the following proxy method is required: [java] # pragma mark-consumer-(void) productViewControllerDidFinish :( SKStoreProductViewController *) viewController {[viewController dismissViewControllerAnimated: YES completion :^{ [viewController release];} it can be called as follows: [java] [Self openAppWithIdentifier: @ "383037733"]; this code achieves the effect shown above. Note: The StoreKit framework must be added to the project. The above implementation is only supported on devices with iOS 6.0 and later versions. [Java] Framework/System/Library/Frameworks/StoreKit. framework Availability Available in iOS 6.0 and later. to be compatible with devices earlier than 6.0, use the following code (this method will jump out of the current application): [java]-(void) outerOpenAppWithIdentifier :( NSString *) appId {NSString * urlStr = [NSString stringWithFormat: @ "itms-apps: // itunes.apple.com/us/app/id @? Mt = 8 ", appId]; NSURL * url = [NSURL URLWithString: urlStr]; [[UIApplication sharedApplication] openURL: url];}