A method of generating a terminal application, device, system and terminal

Embodiments of the present invention provides a method for generating a terminal application, a device, a terminal and a system for the combined application interface element is determined to be a plurality of application interface to be combined in each application; to be merged based on the interface element, including the generation the combined interface elements to be combined application interface; based on the combined application interface, and said plurality of application programs to respond in response to the above-described interface element is operated to be combined to generate combined application of the combined operation after the application for after displaying the combined application interface, and the application interface elements in said merger interface is operated, using the interface element in response to the application to which it belongs in the same manner after being operated in response to said plurality of applications. Embodiment of the present invention solves the problems of the prior art, when a plurality of control applications operating on the same interface on the mobile terminal, consume more system resources. The present invention relates to the technical field of mobile communications.