Does iphone6 have a background, and what does iPhone background mean

1. There are 4 software background modes of iPhone6:

1. No background only push (iphone os iphone os iphone os

2. Tombstone (fake backstage) (iOS

4. True background (ios

Second, Apple provides an API interface for third-party software developers to call, and if the developed software needs to run in real time, it will naturally be a real background. If it is not necessary, choose the appropriate mode, such as no background only push, tombstone or intelligent scheduling background.

3. The APIs of third-party software supported by iOS are as follows:

1、background audio,This is the background audio,It's been there for a long time,It's also the most used background application in iOS devices,Call this interface to achieve the **** of the background。

2. Location services, this is the positioning of the background, and the system will have a unified page for management.

3. VoIP, background voice service, similar to Skype calling application needs to be called, and background voice calls can be made.

5. Background Task Completion, this interface has been available as early as iOS 4, which can be used by any type of APP, but in the old system, the background running time of this interface is only 10 minutes, which means that when the application retreats to the background, its background operation can only last for 10 minutes before it will go to sleep. iOS 7 has changed this interface to 10 consecutive minutes, that is, regardless of whether the user turns off the screen and goes to sleep during these 10 minutes, the app will still wait in the background for 10 minutes before launching.

6.Remote Notification (iOS7), in the past, chat apps needed to receive another message after receiving the push, which was most obvious in QQ, WeChat and other applications. However, with this interface, this situation will no longer exist, and the push will be able to directly start background tasks in the future.

It is worth noting that Remote Notification supports Silent Notification (silent push), so that sync apps like Dropbox can be silently synchronized in real time in the background in the most energy-efficient mode, similar to Buka comics, which can also push new chapters of the comics that are being chased and be silent in the background**, and then send a local push to the user, and the user can click on it to see it without connecting to the Internet.

7.background transfer service. iOS is the closest background interface to traditional multitasking, which can be called by any type of APP without time limit.

Application scenarios include background uploads and data, which makes it possible to update data packages in the game background, upload in the background, etc., but as the name suggests, it can only be used to handle the transfer of uploads, and it can't do anything like background clipboard monitoring.

1. Press the [Power Button] on the side of the iPhone 6 Plus to enter the lock state next to the screen button.

2. Press the [Home button] to unlock the screen lock, and enter the 6-digit passcode or fingerprint verification according to the system requirements.

3. Unlock the iPhone 6 Plus to the Home Screen Screen Screen Screen.

4. Double-click the [Home button] on your iPhone 6 Plus to view the background programs.

5. Select the background program you want to close [Swipe Up].

6. Swipe up on the app to complete the cleaning of background programs.

1) iPhone6S any system interface, you can open the iOS8 multitasking management interface by double-clicking the "Home button" at the bottom, the renderings are as follows:

2) Double-click the home button of iPhone6, and the interface will display all the previously opened iOS 8 apps, and you can swipe left and right to show more apps that have been opened. You only need to drag the thumbnail of the app you need to close, then slide to the top, wait for it to disappear, and then close the app successfully.

If you don't have a virtual key, that is, a small white dot hole that is common to pure apples, you can enter the settings and open it.

How to turn on the virtual home button:

Go to the phone settings - general - accessibility - turn on assistivetouch, a small dot will appear on the screen, click it, you will see the home screen, which is the virtual home button.

1. After double-clicking the button on the home screen, the system will display multi-task card management. The display in multitasking is divided into two parts, the top is a thumbnail of the application, and the bottom is a small icon of the application.

2. If you want to close one of the apps, drag the app thumbnail up with your finger.

3. Close three apps at the same time, press and hold the app thumbnail with three fingers, and then swipe up.

iPhone close background apps:

1. Double-click the home button to open the multitasking interface, and swipe up to close the background app.

2. Click the "Screen Dot" and double-click the "Home Screen" icon to open the multitasking interface, and swipe up to close the background app.

3. Click the "small dot on the screen" and click the "Multitasking" icon to open the multitasking interface, and swipe up to close the background app.

It's running in the background.

A background program is a program that is not directly in contact with the user. A background program can be any program, or even a function-specific device. So it doesn't mean that it can't have a special session like msgbox, just because it's running in the background and can't be reached by front-end users.

Personally, I think it's convenient to switch programs.

To be precise, Apple doesn't have such a thing as running in the background, double-click the home button to open only the programs you have browsed before, just close it directly.

Check out the background runner method of the Apple phone:

1. You can directly double-click the home button on the phone, and then you can see the program running in the background of the phone on the screen, click up to close the program running in the background.

2. Turning off the background running program of the mobile phone in time can not only save the mobile phone battery lighting, but also save the occupation of the mobile phone network and speed up the operation of the mobile phone, so it is necessary to turn off the background running software that the mobile phone does not need in time.

You can press the home button twice in a row, if the dot is turned on, you can also click on the dot, and then double-click on the home screen, and you can see which programs are running in the background, and you can choose to switch programs or close the program.

Apple 6s View Background Program Steps:

1. Like other Apple models of mobile phones, as long as we press the "home button" button twice in a row, we can open the background multi-task.

2. Then you can see the background task interface of the Apple 6 mobile phone, which is different from the previous Apple mobile phones, in addition to seeing multiple appointments.

In addition to the business management interface, you can also see the personal favorites and recent contacts in the mobile phone, which is convenient for us to dial**.

Figure: 4. If you want to close an app, please use your finger to swipe up on the app card and throw it to exit.