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CN-122018715-A - Information processing method, electronic device, readable storage medium, and chip

CN122018715ACN 122018715 ACN122018715 ACN 122018715ACN-122018715-A

Abstract

The application discloses an information processing method, electronic equipment, a readable storage medium and a chip, and belongs to the technical field of terminals. The method is applied to electronic equipment and comprises the steps of responding to touch operation of a fingerprint identification area in a touch screen of the electronic equipment, generating an interrupt instruction and detecting the touch area of the touch operation, responding to the interrupt instruction, controlling the touch screen to perform initialization operation, and under the condition that the initialization of the touch screen is completed and the touch area is greater than or equal to an area threshold value, lighting a backlight of the electronic equipment, and under the condition that the backlight is lighted, controlling the electronic equipment to perform fingerprint unlocking operation. According to the method and the device for unlocking the fingerprint, under the condition that the fingerprint is unlocked, if the touch operation is detected, the interrupt instruction is directly responded, and the touch screen is controlled to perform the initialization operation, so that the initialization operation of the touch screen and the operation of detecting the touch area are performed simultaneously, the fingerprint unlocking time is shortened, and the fingerprint unlocking efficiency is improved.

Inventors

  • Mu Weihu

Assignees

  • 荣耀终端股份有限公司

Dates

Publication Date
20260512
Application Date
20220729

Claims (12)

  1. 1. An information processing method, the method being performed by an electronic device, the electronic device including a display screen, a software system of the electronic device including a kernel layer, the method comprising: Under the condition that touch operation on a fingerprint identification area of the display screen is received, generating an interrupt instruction and determining the touch area of the touch operation in the kernel layer, wherein the touch area of the touch operation is larger than or equal to an area threshold value; according to the interrupt instruction, initializing the display screen is controlled at the kernel layer, wherein the interrupt instruction is transmitted at the kernel layer and is not transmitted to a hardware abstraction layer, and the initializing the display screen comprises the steps of setting the function of the display screen; After the initialization of the display screen is completed, the display screen is lightened so as to collect fingerprint information of the fingerprint identification area.
  2. 2. The method of claim 1, wherein the interrupt instruction is a hardware interrupt.
  3. 3. The method of claim 1 or 2, wherein the display screen comprises a display panel that is any one of a liquid crystal display LCD, an organic light emitting diode OLED, an active matrix organic light emitting diode or active matrix organic light emitting diode AMOLED, a flexible light emitting diode FLED, and a quantum dot light emitting diode QLED.
  4. 4. A method as claimed in any one of claims 1 to 3, wherein the display screen is illuminated, comprising: the fingerprint recognition area of the display screen is illuminated.
  5. 5. The method of any one of claims 1-4, wherein the method further comprises: Fingerprint verification is carried out according to the fingerprint information; And executing the corresponding operation of fingerprint unlocking under the condition that the fingerprint verification is passed.
  6. 6. The method of claim 5, wherein the performing the fingerprint unlocking corresponding operation comprises: And displaying the interface after unlocking.
  7. 7. The method of claim 5, wherein prior to the touch operation, the method further comprises: displaying a payment verification interface, wherein a display area of the payment verification interface comprises the fingerprint identification area; The operation of executing the fingerprint unlocking corresponding operation comprises the step of executing the payment operation.
  8. 8. The method of claim 5, wherein, The operation of executing fingerprint unlocking corresponds to the operation of executing account login of a target application program; and after the account login operation of the target application program is completed, displaying an application interface of the target application program.
  9. 9. The method of claim 5, wherein prior to the touch operation, the method further comprises: Displaying an application unlocking interface of a target application program; the operation of executing the fingerprint unlocking corresponding operation comprises the step of displaying an application interface of the target application program.
  10. 10. An electronic device comprising a processor for invoking a computer program in memory to perform the method of any of claims 1-9.
  11. 11. A computer readable storage medium storing computer instructions which, when run on an electronic device, cause the electronic device to perform the method of any one of claims 1-5.
  12. 12. A chip comprising a processor for invoking a computer program in a memory of an electronic device to cause the electronic device to perform the method of any of claims 1-5.

Description

Information processing method, electronic device, readable storage medium, and chip The present application is a divisional application, the application number of which is 202210908805.0, the application date of which is 2022, month 07 and 29, the entire contents of which are incorporated herein by reference. Technical Field The present application relates to the field of terminal technologies, and in particular, to an information processing method, an electronic device, a readable storage medium, and a chip. Background With the increasing reliance of people on electronic devices, more and more user information is recorded in the electronic devices, and the user information relates to property, privacy and the like of users, so that the requirements of the users on the security of the electronic devices are higher and higher. In order to ensure the security of the electronic device, various unlocking verifications, such as fingerprint unlocking verification, can be generally set for the electronic device. In the process of fingerprint unlocking, the electronic equipment needs to lighten a Liquid Crystal Display (LCD) screen, collect fingerprint information in a fingerprint identification area, perform fingerprint identification verification according to the fingerprint information, and unlock after the fingerprint verification is passed. For this series of operations, how to improve the fingerprint unlocking efficiency becomes a problem to be solved. Disclosure of Invention The application provides a fingerprint unlocking method, electronic equipment, a readable storage medium and a chip, which can solve the problem of how to improve fingerprint unlocking efficiency in the related technology. The technical scheme is as follows: in a first aspect, a fingerprint unlocking method is provided, and is applied to an electronic device, and the method includes: Responding to touch operation of a fingerprint identification area in a touch screen of the electronic equipment, generating an interrupt instruction and detecting a touch area of the touch operation; Responding to the interrupt instruction, and controlling the touch screen to perform initialization operation; when the touch screen is initialized and the touch area is larger than or equal to an area threshold value, a backlight lamp of the electronic equipment is lightened; And under the condition that the backlight lamp is lightened, controlling the electronic equipment to perform fingerprint unlocking operation. Therefore, in the process of fingerprint unlocking, under the condition that touch operation is detected, the touch screen is directly controlled to perform initialization operation in response to the interrupt instruction, so that the initialization operation of the touch screen and the operation of detecting the touch area are performed simultaneously, the fingerprint unlocking time is shortened, and the fingerprint unlocking efficiency is improved. As one example of the present application, the lighting the backlight of the electronic device when the touch screen is initialized and the touch area is greater than or equal to an area threshold value includes: And under the condition that the touch screen is initialized and the touch area is larger than or equal to the area threshold, a backlight lamp at a preset area is lightened, wherein the preset area is at least one area of the fingerprint identification area and a frame area of the electronic equipment. Thus, the backlight of the electronic equipment is selectively lightened, so that the diversity of the functions of the backlight is improved, and the electric quantity waste is saved because the screen of the electronic equipment is not required to be lightened. As an example of the application, the electronic device comprises a touch screen touch control module and a touch screen controller; The responding to the touch operation of the fingerprint identification area in the touch screen of the electronic equipment generates an interrupt instruction and detects the touch area of the touch operation, and comprises the following steps: responding to the touch operation of the fingerprint identification area in the touch screen, wherein the touch screen touch module generates the interrupt instruction and detects the touch area of the touch operation; and the touch screen touch control module sends the interrupt instruction to the touch screen controller. Therefore, the touch screen touch control module can send an interrupt instruction to the touch screen controller under the condition that touch control operation is detected, so that the time for sending the interrupt instruction is shortened, and the unlocking speed is increased. As an example of the present application, the controlling the touch screen to perform an initialization operation in response to the interrupt instruction includes: And under the condition that the interrupt instruction is received, the touch screen controller respon