Method and device for determining touch display delay, storage medium and electronic device
A touch display and touch technology, which is applied in electrical digital data processing, detection of faulty computer hardware, input/output process of data processing, etc., can solve problems such as low delay accuracy
Active Publication Date: 2021-05-11
TENCENT TECH (SHENZHEN) CO LTD
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[0006] Embodiments of the present invention provide a method and device for determining a touch display delay, a storage medium, and an electronic device, so as to at least solve the technical problem in the prior art that the delay accuracy between touch control and display completion is low
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[0020] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.
[0021] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate ...
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The invention discloses a method and device for determining a touch display delay, a storage medium and an electronic device. Among them, the method includes: according to the first trigger signal generated when the metal probe leaves the touch screen and the purpose of obtaining the second trigger signal that detects the bright screen of the touch screen when the metal probe leaves the touch screen, that is, to obtain and determine when the touch screen displays The delayed first trigger signal at the first moment and the second trigger signal at the second moment determine the touch display delay of the touch screen according to the time difference between the first moment and the second moment. Thus, the technical effect of obtaining the first touch signal at the moment of leaving the touch screen, and obtaining the second touch signal at the moment of brightening the touch screen is achieved, thereby solving the problem in the prior art that the test touch Displays technical issues with low accuracy of completed time delays.
Description
technical field [0001] The present invention relates to the field of smart devices, in particular to a method and device for determining a touch display delay, a storage medium and an electronic device. Background technique [0002] There are more and more devices that play games through capacitive touch screens, such as mobile phones. The delay from touch to game screen update is a key parameter for game experience, so it is necessary to carry out related testing and optimization during the development stage. [0003] At present, many common testing methods are relatively cumbersome, such as the high-speed camera shooting method, or there are large errors. In order to test the delay from touch to display completion, it is first necessary to measure the moment when the touch occurs, that is, the start time. For touch screens, as long as the capacitive probe touches the screen, this moment is the touch occurs. start time of . In order to measure this starting time, there ar...
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IPC IPC(8): G06F11/26G06F3/044G06F3/041
CPCG06F3/0412G06F3/0416G06F3/044G06F11/26
Inventor 袁伟才贺志军
Owner TENCENT TECH (SHENZHEN) CO LTD