Fingerprint mistaken touch prevention method, graphical interface and electronic equipment

The invention discloses a fingerprint mistaken touch prevention method. In the method, when the electronic equipment is in a screen locking state, when the electronic equipment detects a user operation acting on a fingerprint sensor, the electronic equipment can obtain a proximity light state detected by a proximity light sensor. And if the proximity light state shows that the electronic equipment is not shielded, judging that the user operation is a non-mistaken touch operation, and indicating a fingerprint sensor to acquire a fingerprint image to perform fingerprint authentication. And if the proximity light state shows that the electronic equipment is shielded, judging that the user operation is a mistaken touch operation, and indicating that the fingerprint sensor does not collect a fingerprint image. According to the invention, on the premise of improving the fingerprint authentication accuracy, the fingerprint mistaken touch prevention function is realized. 本申请公开了一种指纹防误触方法。在该方法中：电子设备处于锁屏状态下，当电子设备检测到作用于指