Fingerprint touch-based photographing method, terminal and device with storage function
A storage function, fingerprint technology, applied in the direction of acquiring/arranging fingerprints/palmprints, color TV parts, TV system parts, etc., can solve problems such as system impact, many files, unfavorable developer maintenance and project transplantation , to achieve the effect of reducing interference and ensuring stability
Active Publication Date: 2021-03-30
YIBIN TINNO COMM CO LT +2
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Problems solved by technology
[0004] The inventor of the present application has found in long-term research that there are currently two ways to realize the fingerprint touch camera technology. The first is to realize the fingerprint service and The communication of the camera process, the fingerprint touch camera technology using this method is basically no problem under normal circumstances, but when the system sends many broadcast messages at the same time, it needs to wait in line, so there will be a delay, which will cause the system to be affected. impact, resulting in poor user experience; the second is when the fingerprint module is touched, a new keycode value is reported through the input subsystem. At this time, the camera can intercept the corresponding event to process the camera action, but in this way, the underlying It is necessary to increase the mapping of the corresponding key value, and the framwork layer needs to increase the keycode related attributes, etc., so the design level is wide, and there are many files that need to be changed, which is not conducive to the later maintenance and project transplantation of developers
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[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. 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.
[0020] refer to figure 1 , figure 1 It is a schematic flowchart of an embodiment of the fingerprint touch-based photographing method of the present invention, the method is used in a terminal, and the terminal includes a fingerprint sensor for collecting fingerprints.
[0021] Wherein, the terminal may be a smart phone, a tablet computer, a vehicle-mounted computer, a personal digital assistant, etc., and there is no limitation here.
[0022]...
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The invention discloses a fingerprint touch-based photographing method, a terminal and a device with a storage function, wherein the method is used in a terminal, the terminal includes a fingerprint sensor for collecting fingerprints, and the method includes: using a fingerprint module receiving a fingerprint touch event from the fingerprint sensor; controlling the fingerprint module to send the fingerprint touch event to a registered user in the fingerprint module, wherein the registered user includes a camera application; controlling the camera application to receive the the fingerprint touch event, and take a photo in response to the fingerprint touch event. Through the above method, the stability of the camera function of the terminal can be realized.
Description
technical field [0001] The invention relates to the technical field of terminals, in particular to a fingerprint touch-based photographing method, a terminal and a device with a storage function. Background technique [0002] With the development of science and technology, terminals have become an indispensable part of daily life, and smart phones and tablet computers have entered thousands of households. [0003] With the maturity of technology, the application of fingerprints is becoming more and more extensive, and the major terminal manufacturers are devoting themselves to developing and utilizing fingerprints to the greatest extent to meet the needs of the market, thus the application of fingerprint touch camera technology was born. The fingerprint touch camera technology refers to that when the terminal is on the camera interface, the user wipes the fingerprint sensor with his finger, thereby triggering the camera to realize the camera function. [0004] The inventor ...
Claims
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IPC IPC(8): H04N5/232G06K9/00
CPCG06V40/13G06V40/1306G06V40/50H04N23/62
Inventor 林志钦
Owner YIBIN TINNO COMM CO LT