![]() ![]() In order to push out such notification, you have to build a server program to talk with APNS and host it somewhere. Considered you’re developing a To-Do app, the app notifies users about a to-do item at a specific time. And I forgot to mention you have to develop some server programs to interact with APNS. The catch is it only works if the device is connected to the Internet. ![]() ![]() Push notification provides an effective way to support multitasking. When a notification comes in, iOS displays the notification in the form of on-screen alerts or sounds and it’s up to the user to decide whether to launch the application. Push notification changes the game by allowing applications to receive updates even it’s not actively running. At that time, due to the nature of iOS, only one application is allowed to run in the foreground. Way back in iOS 3.0, Apple introduced the Push Notification Service (APNS) to bring the multitasking support to its mobile operating system. IOS Adding Local Notifications in Your iOS Appīefore we dive into the local notification tutorial, let’s first talk about the history. ![]()
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