Abstract: Disclosed are a smart TV controlling method and a smart TV thereof, the method including: determining currently running UI; obtaining key controlling policy for the currently running UI according to pre-stored mapping between UI and key controlling policy, the key controlling policy indicating adjustment for UI controlling keys; generating controlling instruction according to received key information sent from remote controlling device and key controlling policy for the currently running UI; and sending the controlling instruction to the currently running UI for the UI to perform operation associated with the controlling instruction. The key information sent from the remote controlling device is adaptable to different UIs according to different key controlling policies of different UIs, allowing operations associated with key information be adapted to the requirements of different UIs, so that appropriate adjustments are made to the current running UI according to the user's needs.

Abstract: A keypress processing method for a terminal and a keypress processing apparatus for a terminal are provided. The keypress processing method for a terminal includes: receiving a keypress processing request carrying a keypress value; determining a target application matching with the keypress value according to keypress value information reported by an application in running state in the terminal, wherein the application comprises a network Web application or a local application, and the keypress value information comprises a set of keypress values supported by the application; and sending the keypress processing request to the target application for processing. The present application provides high efficiency in processing keypress processing request, and prevents the keypress from being lost.

Abstract: Disclosed are a smart TV controlling method and a smart TV thereof, the method including: determining currently running UI; obtaining key controlling policy for the currently running UI according to pre-stored mapping between UI and key controlling policy, the key controlling policy indicating adjustment for UI controlling keys; generating controlling instruction according to received key information sent from remote controlling device and key controlling policy for the currently running UI; and sending the controlling instruction to the currently running UI for the UI to perform operation associated with the controlling instruction. The key information sent from the remote controlling device is adaptable to different UIs according to different key controlling policies of different UIs, allowing operations associated with key information be adapted to the requirements of different UIs, so that appropriate adjustments are made to the current running UI according to the user's needs.