Method and apparatus for providing service by using screen mirroring

1. A method of controlling a sink device, the method comprising:

determining a first object in a first mirroring image that is displayed on a screen of the sink device, based on a user input;

linking, a second object determined in a second mirroring image that is displayed on the screen of the sink device, with the first object;

determining an application related to the first object and the second object, from among applications installed in the sink device; and

executing the determined application,

wherein the determined application is different from a first application corresponding to the first object and a second application corresponding to the second object, and

wherein the first mirroring image is mirrored by a first source device and the second mirroring image is mirrored by a second source device.

2. The method of claim 1 , wherein the determining of the first object comprises:

receiving the user input, wherein the user input is a touch input with respect to the first mirroring image;

obtaining information regarding at least one object that corresponds to coordinates of the touch input; and

determining the first object based on the obtained information regarding the at least one object.

3. The method of claim 2 , wherein the obtaining of the information regarding the at least one object comprises:

transmitting the coordinates of the touch input in a region where the first mirroring image is displayed, to the first source device that transmits the first mirroring image; and

receiving, from the first source device, the information regarding the at least one object that corresponds to the coordinates of the touch input.

4. The method of claim 1 , wherein the determining of the second object comprises:

receiving the user input, wherein the user input is a touch input with respect to the second mirroring image;

obtaining information regarding at least one object that corresponds to coordinates of the touch input; and

determining the second object based on the obtained information regarding the at least one object.

5. The method of claim 1 , wherein the second object comprises an execution window of an application that is included in the second mirroring image and installed in the second source device.

6. The method of claim 1 , further comprising:

determining a service that is providable by the application,

wherein the executing of the determined application comprises executing the determined service.

7. The method of claim 1 , wherein the executing of the determined application comprises:

transmitting a request regarding the determined application to a third device, wherein the request includes the first object and the second object;

receiving, from the third device, an execution result of the application related to the first object; and

outputting the received execution result.

8. A sink device for providing a service, the sink device comprising:

a memory configured to store at least one program; and

a processor configured to execute the at least one program so as to display an execution result,

wherein the at least one program comprises commands that when executed, control:

determining a first object in a first mirroring image that is displayed on the screen of the sink device, based on a user input;

linking, a second object determined in a second mirroring image that is displayed on the screen of the sink device, with the first object;

determining an application related to the first object and the second object, from among applications installed in the sink device; and

executing the determined application,

wherein the determined application is different from a first application corresponding to the first object and a second application corresponding to the second object, and

wherein the first mirroring image is mirrored by a first source device and the second mirroring image is mirrored by a second source device.

9. The sink device of claim 8 , wherein the determining of the first object comprises:

receiving a touch input with respect to the first mirroring image from the user;

obtaining information regarding at least one object that corresponds to coordinates of the touch input; and

determining the first object based on the obtained information regarding the at least one object.

10. The sink device of claim 9 , wherein the obtaining of the information regarding the at least one object comprises:

transmitting the coordinates of the touch input in a region where the first mirroring image is displayed, to the first source device that transmits the first mirroring image; and

receiving, from the first source device, the information regarding the at least one object which is selected based on the coordinates.

11. The sink device of claim 8 , wherein the determining of the second object comprises:

receiving a touch input with respect to the second mirroring image from the user;

obtaining information regarding at least one object that corresponds to coordinates of the touch input; and

determining the second object based on the obtained information regarding the at least one object.

12. The sink device of claim 8 , wherein the second object comprises an execution window of an application that is included in the second mirroring image and installed in the second source device.

13. The sink device of claim 8 , further comprising:

determining a service that is providable by the application,

wherein the executing of the determined application comprises executing the determined service.

14. The sink device of claim 8 , wherein the executing of the determined application comprises:

transmitting a request regarding the determined application to a third device, wherein the request includes the first object and the second object;

receiving, from the third device, an execution result of the application related to the first object; and

outputting the received execution result.

15. A method of providing a mirroring service to a sink device by a source device, the method comprising:

receiving, from the sink device:

information regarding one or more objects,

information regarding an application which is determined from among applications provided via the source device, the application being related to the one or more objects, and

a mirroring request regarding an execution result of the application, the application being executed based on the information regarding the one or more objects; and

mirroring the execution result of the application onto the sink device,

wherein the application is different from one or more applications, each of the one or more applications corresponding to each of the one or more objects.

16. The method of claim 15 , wherein the application is selected by a user input while an execution screen of the application is displayed on the sink device.

17. The method of claim 15 , further comprising:

receiving, from the sink device, coordinates that are input by a user into a mirroring image that outputs the execution result of the application;

selecting at least one object based on the coordinates; and

transmitting information regarding the selected at least one object, to the sink device.

18. A source device for providing a mirroring service, the source device comprising:

a communication unit configured to communicate with an external device;

a memory configured to store at least one program; and

a processor configured to execute the at least one program so as to display an execution result;

wherein the at least one program comprises commands that when executed, control:

receiving, from a sink device via the communication unit:

information regarding one or more objects,

information regarding an application which is determined from among applications provided via the source device, the application being related to the one or more objects, and

a mirroring request regarding an execution result of the application, the application being executed based on the information regarding the one or more objects; and

mirroring the execution result of the application onto the sink device, via the communication unit,

wherein the application is different from one or more applications, each of the one or more applications corresponding to each of the one or more objects.

19. The source device of claim 18 , wherein the application is selected by a user input while an execution screen of the application is displayed on the sink device.

20. The source device of claim 18 , wherein the at least one program further comprises commands that when executed, control:

receiving, from the sink device, coordinates that are input by a user into a mirroring image that outputs the execution result of the application;

selecting at least one object based on the coordinates; and

transmitting information regarding the selected at least one object, to the sink device.