A method for icon display, comprising: displaying a user interface of a game application; receiving a display instruction, wherein the display instruction is used to request to display a sidebar; and displaying the sidebar in response to the display instruction, wherein the sidebar comprises a switch region, a shortcut function region, and a shortcut application region, wherein the switch region is used to display a switch icon corresponding to the game application, the shortcut function region is used to display a shortcut function icon corresponding to the game application, and the shortcut application region is used to display an icon of a target application; wherein the shortcut function icon corresponding to the game application comprises a screen-off hang-up icon and the method further comprises: after displaying the sidebar in response to the display instruction, receiving an operation signal applied to the screen-off hang-up icon; and performing, in response to the operation signal, a screen-off hang-up function corresponding to the screen-off hang-up icon, wherein the screen-off hang-up function allows performing a hang-up operation while a terminal is in a screen-on state, and the hang-up operation refers to simulating operations of the user in the game application by the terminal or a process or an application in the terminal, which involves no user participation. displaying a user interface of a game application; receiving a display instruction, wherein the display instruction is used to request to display a sidebar; and displaying the sidebar in response to the display instruction, wherein the sidebar comprises a switch region, a shortcut function region, and a shortcut application region, wherein the switch region is used to display a switch icon corresponding to the game application, the shortcut function region is used to display a shortcut function icon corresponding to the game application, and the shortcut application region is used to display an icon of a target application; wherein the shortcut function icon corresponding to the game application comprises a screen-off hang-up icon and the method further comprises: after displaying the sidebar in response to the display instruction, receiving an operation signal applied to the screen-off hang-up icon; and performing, in response to the operation signal, a screen-off hang-up function corresponding to the screen-off hang-up icon, wherein the screen-off hang-up function allows performing a hang-up operation while a terminal is in a screen-on state, and the hang-up operation refers to simulating operations of the user in the game application by the terminal or a process or an application in the terminal, which involves no user participation. receiving an operation signal applied to the screen-off hang-up icon; and performing, in response to the operation signal, a screen-off hang-up function corresponding to the screen-off hang-up icon, wherein the screen-off hang-up function allows performing a hang-up operation while a terminal is in a screen-on state, and the hang-up operation refers to simulating operations of the user in the game application by the terminal or a process or an application in the terminal, which involves no user participation.