What is the function of screen pinning?

Screen fixing function: Used to fix the screen so that only the currently running application can be used. If the screen is fixed, even if the touch button is pressed unintentionally, the running application will not be enabled. Stop running. The screen pinning function can effectively prevent the functions and privacy you use from being seen by others, and even when you lend your phone to others, some functions are locked, especially when playing with your children, you no longer have to worry about him being there. Sending random messages on WeChat, etc.

The operating environment of this tutorial: HarmonyOS 2 system, HONOR V30 mobile phone.

Screen pinning is a hidden Android function. It has been around since the Android 5.0 era, but not many people seem to have used it. It allows the phone screen to only display a specified application and cannot quit. This is somewhat similar to some applications that allow users to concentrate and stay away from their mobile phones, such as not controlling their mobile phones, but it is not exactly the same. Screen pinning is more for when someone else is using their own device. For example, if you are doing some presentations and do not want to exit the presentation page, you can use the screen fixing function.

Screen pinning allows the phone screen to be fixed on an application and cannot be switched at will. Even the drop-down notification interface cannot be locked, and it cannot be exited at will.

Screen fixing function: This function is used to fix the screen so that only the currently running application can be used. If the screen is fixed, even if the touch button is pressed unintentionally, the running application will not be disabled. The program stops running.

Using the screen fixing function on Huawei mobile phones can effectively prevent the functions and privacy you use from being seen by others, and even when you lend your phone to others, some The functions are locked, especially when playing with children, you no longer have to worry about them sending random messages on WeChat.

Fixed screens are more for when others are using their own devices. For example, if you are doing some exhibitions and do not want to exit the exhibition page, you can use the fixed screen function. Just open it directly, just one step. Or, require an unlock pattern to be drawn before removing the screen.

Open the background application list, click the application icon, and press the pin button. The fixed screen cannot return to the screen using the home key, nor does it support switching to other applications. But the screen can be turned off and still in a fixed screen position when turned on. Press the Back key and Home key at the same time to return to normal.

You may not receive notifications for missed calls, emails, or apps when the screen is docked. If you want to prevent others from unlocking your phone's screen to use your phone, you can select Settings > Fingerprint & Security > Screen Repair and check Use screen repair lock. If this feature is set up, you must enter a tap code, pattern, or PIN to unpin the screen.

The original intention of this function is also very good. Imagine that we have logged into WeChat on our office computer and are doing some work. If we want to leave the computer temporarily, we can use this function to lock WeChat to prevent others from seeing your WeChat content. Or if we forget to turn off the computer when we leave, we can also use this function to remotely lock the WeChat interface to protect our privacy, which is very convenient.

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