Patent ID: 11906662
Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
Field: Telecommunications (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 9:
10. The method according to claim 9, wherein after the controlling the second light emitting device to emit a light signal in a case that the display module of the electronic device is in the light-on state, the method further comprises:
in a case that the display module of the electronic device is detected to have switched to the light-off state, controlling the first light emitting device to emit a light signal, and turning off the second light emitting device; and
after the controlling the first light emitting device to emit a light signal in a case that the display module of the electronic device is in the light-off state, the method further comprises:
in a case that the display module of the electronic device is detected to have switched to the light-on state, controlling the second light emitting device to emit a light signal and turning off the first light emitting device.