Adapting user interface of display apparatus according to remote control device

1. A display apparatus comprising:

a storage;

a display;

a signal receiver; and

a processor configured to:

store, in the storage, a use history indicating a previously used remote controller that was used to control a content,

based on a signal being received through the signal receiver from a remote controller, obtain information which is included in the received signal,

identify the remote controller based on the obtained information,

receive a user command for executing the content selected by a user, and

control the display to display a message if the identified remote controller is different from the previously used remote controller indicated in the used history stored in the storage,

wherein the information comprises information on at least one of a control command, a code format, a communication protocol, and identification of the remote controller.

2. The display apparatus according to claim 1 , wherein the processor is further configured to:

identify a user input key of the remote controller based on second information which is obtained from the received signal, and

control the display to display a user interface (UI) screen corresponding to the identified remote controller and the identified user input key of the remote controller.

3. The display apparatus according to claim 1 , wherein the control command is for controlling the display of the display apparatus.

4. The display apparatus according to claim 1 , wherein the control command is for controlling a volume level of the display apparatus.

5. The display apparatus according to claim 1 , wherein the processor is further configured to:

implement a function corresponding to the information, and

identify the remote controller based on the implemented function.

6. The display apparatus according to claim 1 , wherein the processor is further configured to:

identify a communication type with the remote controller based on the information, and

identify the remote controller based on the identified communication type.

7. The display apparatus according to claim 1 ,

wherein the processor is further configured to display a user interface (UI) screen corresponding to the identified remote controller, and

wherein the UI screen comprises at least one menu item corresponding to at least one function controllable by the identified remote controller.

8. The display apparatus according to claim 1 ,

wherein the processor is further configured to display a user interface (UI) screen corresponding to the identified remote controller, and

wherein the UI screen comprises at least one menu button for controlling the display apparatus.

9. The display apparatus according to claim 1 , wherein the message involves at least one remote control device capable of controlling the selected content.

10. The display apparatus according to claim 7 , wherein the processor is further configured to control the display to display the UI screen to group the at least one menu item into a category to be distinguished from remaining menu items among a plurality of menu items.

11. The display apparatus according to claim 7 , wherein the processor is further configured to:

in response to a user input for selecting a menu item of the UI screen, implement a function corresponding to the selected menu item, and

adjust a size of the menu item based on a frequency of the selection.

12. A method of controlling a display apparatus, the method comprising:

storing a use history indicating a previously used remote controller that was used to control a content,

based on a signal being received from a remote controller, obtaining information which is included in the received signal,

identifying the remote controller based on the obtained information,

receiving a user command for executing the content selected by a user, and

displaying a message if the identified remote controller is different from the previously used remote controller indicated in the stored use history,

wherein the information comprises information on at least one of a control command, a code format, a communication protocol, and identification of the remote controller.

13. The method according to claim 12 , wherein the identifying comprises identifying a user input key of the remote controller based on second information which is obtained from the received signal, and

the displaying comprises displaying a user interface (UI) screen corresponding to the identified remote controller and the identified user input key of the remote controller.

14. The method according to claim 12 , wherein the control command is for controlling a display of the display apparatus.

15. The method according to claim 12 , wherein the control command is for controlling a volume level of the display apparatus.

16. The method according to claim 12 , wherein the identifying comprises implementing a function corresponding to the information, and identifying the remote controller based on the implemented function.

17. The method according to claim 12 , wherein the identifying comprises identifying a communication type with the remote controller based on the information, and identifying the remote controller based on the identified communication type.

18. The method according to claim 12 , further comprising displaying a user interface (UI) screen corresponding to the identified remote controller,

wherein the UI screen comprises at least one menu item corresponding to at least one function controllable by the identified remote controller.

19. The method according to claim 12 , wherein the message involves at least one remote control device capable of controlling the selected content.

20. The method according to claim 18 , wherein the displaying comprises displaying the UI screen to group the at least one menu item into a category to be distinguished from remaining menu items among a plurality of menu items.