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Screen locking method and apparatus

A screen lock and screen technology, which is applied in the direction of multi-program device, program startup/switching, etc., can solve the problems of mobile terminal screen exit and user inconvenience

Inactive Publication Date: 2015-11-18
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a screen locking method and device to overcome the inconvenience to the user caused by the mobile terminal screen quitting the display of the current application content due to the user's misoperation, and the system killing the application after switching the application to the background

Method used

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  • Screen locking method and apparatus

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0021] figure 1 It is a schematic flow chart of a screen locking method provided in Embodiment 1 of the present invention. The method can be executed by a screen locking device. The screen locking device can be set in a mobile terminal and implemented in the form of software or hardware. The mobile terminal is a physical device such as a smart phone or a tablet computer. see figure 1 The screen locking method provided in this embodiment specifically includes the following steps S110-step S140:

[0022] Step S110 , when the screen of the mobile terminal displays the content of the current application, detect a screen lock event.

[0023] At present, various application programs are stored in the mobile terminal. When the user browses pictures or texts in the application, it is very likely that the user exits the screen display content of the current application due to clicking other positions on the screen. In order to solve the inconvenience caused by the above operations t...

Embodiment 2

[0038] Figure 2A It is a first structural schematic diagram of a screen locking device provided in Embodiment 2 of the present invention. The device is used to implement the method for locking the screen in the first embodiment above. The screen locking device can be set in a mobile terminal and implemented in the form of software or hardware, and the mobile terminal is a physical device such as a smart phone, a tablet computer, or the like. The screen locking device specifically includes:

[0039] The screen lock event detection unit 20 is used to detect the screen lock event when the mobile terminal screen displays the content of the current application;

[0040] The display interface lock unit 21 is configured to set the display interface of the current screen to a locked state when the screen lock event detection unit 20 detects a screen lock event;

[0041]The display interface holding unit 22 is configured to keep displaying the current interface when other operation...

Embodiment 3

[0053] A user uses a smartphone to browse friends' dynamics in Tencent's QQ software application, and after clicking on a photo posted by a friend, the phone screen displays the photo clicked by the user. When the user clicks the shortcut key corresponding to the screen lock in the status bar, the mobile phone detects the above-mentioned screen lock event, and sets the photo displayed on the mobile phone screen to the locked state by setting a corresponding lock logo for the photo displayed on the above screen, and establishes the The association between the lock logo and the photos displayed on the screen above. In addition to the above-mentioned operation of clicking the corresponding shortcut switch button in the status bar, the screen lock event of locking the current screen photo can also be done through the physical buttons of the mobile phone, such as any two or three of the Home button, volume +, volume- and screen power button. A combination of keys. When the current...

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Abstract

Embodiments of the invention disclose a screen locking method and apparatus. The method comprises: when displaying the content of a current application in a screen of a mobile terminal, detecting a screen locking event; when detecting the screen locking event, setting a display interface of the current screen to be in a locking state; when detecting other operations, except specific operations, performed by a user in the locking state, keeping the displaying of the current interface; and / or, after switching the current application to a background in the locking state, preventing killing operation of a system to the current application. According to the technical scheme provided by the embodiments of the invention, the exiting of the displaying of the content of the current application by the screen of the mobile terminal due to user misoperation and the inconvenience brought for the user due to the killing of the application by the system after the switching of the application to the background are avoided.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of terminal applications, and in particular, to a method and device for locking a screen. Background technique [0002] At present, when users use mobile terminal devices, they often browse pictures or texts in different applications. When browsing pictures in applications, sometimes their fingers accidentally touch other parts of the screen, and they will exit picture browsing. Take the Tencent QQ software application as an example. When you browse friends’ updates and click on a picture, the picture is buffered and covers the entire screen of the electronic device. You can browse the picture by swiping left and right. Except for the sliding action, any operation of clicking the screen will exit the current browsing The display of the picture. At this time, the user needs to perform repeated operations to enter the application for the second time to continue browsing pictures, and the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/48
Inventor 欧昆
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD