A kind of application development method, device, equipment and development frame

The embodiment of the invention discloses application development method, including：Obtain the interface message of intended application framework and the corresponding multiple third party applications of the intended application framework；The multiple third party application is operated on the intended application framework；Access application program for target hardware is generated according to the interface message of the corresponding multiple third party applications of the intended application framework；The access application program is used to operate in the operating system of the target hardware, to realize interacting for the target hardware and the multiple third party application.The invention also discloses application development device, equipment and framework, solving developer in the prior art needs to carry out substantial amounts of cutting and transplanting to first floor system, development efficiency is low, the high technical problem of development cost, greatly reduce the implantation work of system, development efficiency is improved, development cost is reduced.