15. The method of claim 12 , wherein in response to determining that the relevant domain is not associated with any predefined action of the set of predefined actions, outputting the result includes: changing an operating mode of the second application from the background mode to an active mode; and displaying the result on the electronic device via a graphic user interface of the second application while the second application is operating in the active mode.
12. The method of claim 1 , wherein the set of predefined actions is associated with a set of applications on the electronic device, and further comprising: in response to determining that the relevant domain is not associated with any predefined action of the set of predefined actions: determining that the data content is associated with a second application of the electronic device, wherein the set of applications does not include the second application; and processing the data content using the second application to obtain the result.