INTERFACE DISPLAY METHOD AND TELEVISION SYSTEM

Disclosed is an interface display method. The method comprises: a system processing layer acquires a key value sent by a remote controller and determines whether the acquired key value is a key value corresponding to any shortcut application; if yes, sending a first category preconfigured message and a second category preconfigured message to each shortcut application; when receiving the first category preconfigured message, a first shortcut application having an application identifier different from an application identifier carried in the first category preconfigured message determines whether an application interface of the first shortcut application is in a display state; if yes, terminating the display of the application interface of the first shortcut application; when receiving the first category preconfigured message and the second category preconfigured message, a second shortcut application having an application identifier same as the application identifier carried in the first category preconfigure