ELECTRONIC DEVICE AND A SCREEN UNLOCKING METHOD THEREOF

ELECTRONIC DEVICE AND A SCREEN UNLOCKING METHOD THEREOF

The invention provides an electronic device and a screen unlocking method thereof. The method includes the steps that after a trace pattern generated by continuously sliding on a locked screen is obtained, detects whether the trace pattern contains at least one valid trace pattern which is predeterm...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: HU Guoyang
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:The invention provides an electronic device and a screen unlocking method thereof. The method includes the steps that after a trace pattern generated by continuously sliding on a locked screen is obtained, detects whether the trace pattern contains at least one valid trace pattern which is predetermined; and when the at least one valid trace pattern is detected in the trace pattern, the locked screen is unlocked, wherein the trace pattern also contains at least one random invalid trace pattern. The screen unlocking method and electronic device can provide strong security for locked screen, and also significantly reduce unlocking times because of incorrect operation.