Screen-off control method and control device of mobile terminal
A technology of a mobile terminal and a control method, applied in the field of communications, can solve the problems of failure of the automatic bright and dark screen function of a call, affecting user experience, misoperation, etc., so as to avoid the effect of not being able to turn off the screen normally.
Inactive Publication Date: 2020-06-09
南京秦淮紫云创益企业服务有限公司
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Problems solved by technology
[0003] However, in existing mobile terminals, the bright and dark screen control in call mode depends on the recognition of the distance by the distance sensor. If the distance sensor is poorly sensed or damaged, the distance judgment is no longer accurate, and the automatic bright and dark screen function of the call will be completely disabled. Ineffective, which will cause misoperation due to face touch during the call, seriously affecting the user experience
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[0052] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0053] A mobile terminal implementing various embodiments of the present invention will now be described with reference to the accompanying drawings. In the following description, use of suffixes such as 'module', 'part' or 'unit' for denoting elements is only for facilitating description of the present invention and has no specific meaning by itself. Therefore, "module" and "component" may be mixedly used.
[0054] Mobile terminals may be implemented in various forms. For example, terminals described in the present invention may include devices such as mobile phones, smart phones, notebook computers, digital broadcast receivers, PDAs (Personal Digital Assistants), PADs (Tablet Computers), PMPs (Portable Multimedia Players), navigation devices, etc. mobile terminals and fixed terminals such as digital TVs, desktop c...
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The invention discloses a screen-off control method and a control device of a mobile terminal. The screen-off control method of a mobile terminal includes the following steps: when a call is connected, judging whether a distance sensor controlling the screen-off operation is abnormal; wherein, the The abnormality of the distance sensor means that the distance sensor cannot effectively control the screen-off operation; if so, the timing will start when the call is connected; when the timing time is greater than or equal to the preset value, the screen-off operation will be performed. According to the technical solution of the present invention, by detecting whether the distance sensor is abnormal when the call is connected, and performing the screen-off operation when the distance sensor is abnormal and the timing time reaches the preset value, it can effectively avoid the mobile terminal being in the mobile terminal due to the abnormal distance sensor. The screen cannot be turned off normally during a call, resulting in misoperation.
Description
technical field [0001] The present invention relates to the field of communication technologies, and in particular to a screen-off control method and control device for a mobile terminal. Background technique [0002] At present, mobile terminals have more and more sensors, and these sensors undertake many core functions, greatly improving user experience. The distance sensor in the mobile terminal mainly serves functions such as call and holster mode. For example, during a call, the distance sensor will detect the distance between the user's skin and the mobile terminal. When the distance is less than a certain threshold, the mobile terminal will automatically turn off. screen, to avoid false touches caused by the user's face being close to the touch screen, and also save power; when the distance is greater than a certain threshold, the mobile terminal will turn on the screen again so that the user can continue to operate the mobile terminal. Similarly, by judging the dist...
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IPC IPC(8): H04M1/725H04M1/73H04M1/22H04M1/72484
CPCH04M1/22H04M1/73H04M1/72448H04M1/72457H04M1/72463H04M1/72484
Inventor 蓝先鸿
Owner 南京秦淮紫云创益企业服务有限公司