A fingerprint unlocking method and related device
By sending power-on commands and fingerprint unlocking events to the display screen while the electronic device is disconnected, the problem of long-term fingerprint unlocking process is solved, and more efficient fingerprint unlocking performance is achieved.
CN118445781BActive Publication Date: 2025-03-28HONOR DEVICE CO LTD
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Patent Information
- Application Number
- CN202311163725.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2023-09-08
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2043-09-08
AI Technical Summary
Technical Problem
In the locked state, the fingerprint unlocking process takes a long time and is less efficient.
Method used
By sending a fingerprint unlocking event to the upper layer of the software when the electronic device is in the screen-out state, it triggers the display power up in advance, reducing the power consumption on the display.
Benefits of technology
It effectively reduces the power consumption on the display during fingerprint unlocking, and improves the efficiency and performance of fingerprint unlocking.
✦ Generated by Eureka AI based on patent content.
Abstract
The embodiments of the present application provide a fingerprint unlocking method and related devices. When the electronic device is in the screen-off state, it can respond to the user's first touch operation, send a first power-on command to the display screen, and send a first event corresponding to the touch operation to the upper layer of the software. After receiving the first fingerprint highlight command corresponding to the first event, in response to the first fingerprint highlight command, the display screen can highlight the fingerprint unlocking area, and based on the fingerprint image corresponding to the first touch operation, the electronic device performs fingerprint unlocking. In this way, by sending a power-on command to the display screen at the same time by the electronic device, and sending the first event corresponding to the first touch operation to the upper layer of the software, the display screen can be triggered to power on in advance, which is conducive to reducing the time consumption of fingerprint unlocking and improving the efficiency of fingerprint unlocking of electronic devices.
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