device capability invocation method, widget device, server

摘要

device capability invocation method, device widget, server the present invention relates to communication technologies and discloses a device capability invocation method, a widget device, and a server. the device capacity invocation method includes: receiving a device capacity invocation request sent by a widget, where the device capacity invocation request carries the conditions for a device capacity that needs to be invoked; search a device capacity database for device capacity compatible with conditions; invoke the device capability found; receive an invocation result that is returned after the device capacity found is invoked, and send the invocation result to the widget. the technical solutions provided by the modalities of the present invention allow a widget device to invoke the device capabilities of all devices in the system.