Method and apparatus for accelerating black screen gesture processing, a storage medium, and a mobile terminal. The method comprises: acquiring a gesture type corresponding to a black screen gesture when a black screen gesture event is detected; obtaining gesture complexity corresponding to the black screen gesture by means of matching according to the gesture type; determining a data sampling strategy according to the gesture complexity, and acquiring gesture coordinates of the black screen gesture according to the data sampling strategy; and drawing a gesture trajectory corresponding to the black screen gesture by means of at least one drawing thread according to the acquired gesture coordinates, and enabling a touch display screen to display the gesture trajectory according to a set screen refreshing rate.
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