Syncoda LLC
Protective film detection method and apparatus, and storage medium
A method of detecting a protection film includes collecting a signal change level of a touch screen, the signal change level including a difference between a signal level generated from a touch operation and a signal level generated from no touch operation; and determining that a protective film has been attached to the touch screen upon the signal change level satisfying a preset condition.
BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
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Guosheng
Li