| 摘要 |
<p>An application program execution device for executing an application program which can be executed only in a selected service. The application program execution device comprises a cache unit, an acceptance unit for accepting the selection of a service from a user, a receive unit for receiving such a file from an object carousel sent from a broadcasting device as configures an application program relating to the service selected by the user, and for writing the received film in the cache unit, a decision unit for deciding whether or not such one of the files configuring the application program of the service as is needed for executing a suspending operation is cached by the cache unit, and an execution control unit for causing, if it is decided that the file is cached, the application program cached in the cache unit to be executed.</p> |
