Electronic device dormancy response setting method and electronic device

The invention relates to an electronic device dormancy response setting method and an electronic device with a dormancy state and a dormancy response mechanism. The electronic device dormancy response setting method is applicable to an electronic device. The electronic device dormancy response setting method includes providing different priorities for a plurality of operating tasks of the electronic device before the electronic device enters a dormancy state; storing a plurality of impression files of the plurality of tasks: in prior reading and loading the impression file of the task with a higher priority when the electronic device quits from the dormancy state.