Patent ID: 11860705
Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 2:
3. The method according to claim 2, wherein the hidden function key comprises: at least one of a hidden power key, a hidden volume up key, and a hidden volume down key; and
the determining a target hidden function key and a non-target hidden function key based on the current state comprises:
if the current state is the use state, determining all the hidden power key, the hidden volume up key, and the hidden volume down key as target hidden function keys; and
if the current state is the standby state or the shutdown state, determining the hidden power key as the target hidden function key, and determining the hidden volume up key and the hidden volume down key as non-target hidden function keys.