Fingerprint unlocking control method and device
A technology of fingerprint unlocking and control method, applied in the direction of program control device, digital data authentication, user interface execution, etc., can solve the problems of simultaneous pressing and misoperation, and achieve the effect of avoiding misoperation
Active Publication Date: 2020-07-10
QINGDAO HISENSE MOBILE COMM TECH CO LTD
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Problems solved by technology
[0005] The invention provides a fingerprint unlocking control method and device, which can solve the problem that in the prior art, when the user's finger is placed on the fingerprint sensor, the power button is easily pressed at the same time, so that at this time, the fingerprint is successfully compared and the light is on. When the terminal screen is displayed, the terminal screen will be closed immediately, resulting in misoperation
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[0028] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments 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 belong to the protection scope of the present invention.
[0029] figure 1 It is a flow chart of the fingerprint unlocking control method provided in Embodiment 1 of the present invention, such as figure 1 As shown, the method of the present embodiment includes:
[0030] Step 101, judging whether the fingerprint comparison is successful.
[0031] In this embodiment, specifically, the method provid...
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The invention provides a fingerprint unlocking control method and apparatus. The method comprises the steps of judging whether fingerprint comparison succeeds or not, if the fingerprint comparison succeeds, turning on a screen and performing unlocking, and starting a first timer; if it is detected that a power key is pressed down, judging whether the first timer is in a running state or not; if the first timer is in the running state, storing a state of pressing down the power key; and if it is detected that the power key is released before the time of the first timer is up, deleting the stored state of pressing down the power key, and not executing operation corresponding to the state of pressing down the power key. When a finger of a user is put on a fingerprint sensor and presses down the power key, it is determined that a detected power key release interrupt signal is deleted when it is detected that the power key is released before the time of the first timer is up during successful fingerprint comparison, so that the situation that the terminal screen is turned off immediately when being turned on due to successful fingerprint comparison is avoided.
Description
technical field [0001] The present invention relates to the technical field of terminals, in particular to a fingerprint unlocking control method and device. Background technique [0002] With the development of terminal technology, fingerprint technology has been widely applied to terminals. A fingerprint sensor can be set on the terminal to unlock the terminal by fingerprint comparison. [0003] In the prior art, on the terminal, from the perspective of space saving and function definition, the fingerprint sensor is attached to the power button, so that the fingerprint sensor and the power button are overlapped and arranged. The user's finger presses the fingerprint sensor on the terminal, so that the fingerprint sensor can collect the user's fingerprint and perform fingerprint comparison; if the fingerprint comparison is successful, the terminal screen will be turned on and unlocked; if the fingerprint comparison fails, the screen will remain off And a short vibration t...
Claims
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IPC IPC(8): G06F21/32G06F9/451
CPCG06F21/32
Inventor 胡雁
Owner QINGDAO HISENSE MOBILE COMM TECH CO LTD