Introduction to the application of multi-task management interface in Apple IOS7 system

Apple has introduced a new multitasking application feature in iOS 7, which is more intuitive and more power-saving than its previous capabilities. As before, double-click the Home button, go to the background multitasking interface, but will find the program icon more than a thumbnail view, real-time display of the status of each application, slide up, you can close the corresponding application, looks similar to the previous web OS, more simple than the previous operation.

For Apple iOS, multitasking is a new feature, both in terms of interface and style, that is different from the nature of the previous generation of iOS. In iOS 7, Apple gives the multitasking management interface a separate page that doesn't appear at the bottom of the screen as before, and each application running in the background has a separate preview screen. At the same time quit the task also no longer need to press the icon and then click the fork to quit, and you have to do just up the preview screen to slide.

Perhaps you read the words some difficult to understand, so simple to say that its form is very similar to the WP system, the difference is that it retains the original application of the icon display, but how to use it, it is still difficult to open the conclusion, after all, for a system function, in the real operation before no one has absolute say.

Since the introduction of "fake" multitasking from iOS 4, after several changes, the iOS multitasking mechanism is still very chicken, so this time, will there be progress?

IOS 7 introduces the "scheduled update S" mechanism, allowing any type of app to create background processes for updates of app status. There are two modes of this update: Pull mode and push notification mode. The former is active update, the latter is passive update after receiving remote notification. When you select pull mode and create the appropriate code, the device is on the WiFi network and after it starts, the app automatically connects to the server to get the relevant data and intelligently judges the frequency of the pull data based on the time the user uses. After selecting the push notification mode, when the device receives the remote notification, it triggers the code to get the data, then notifies the user after the data is fetched from the server.

The introduction of this mechanism, in real multithreading and power consumption between a better balance, making the iOS more intelligent and perfect multitasking, and the new multitasking interface is also expected, you can preview the Background app interface, sliding delete process, the user experience compared to the previous system to promote a lot.