Abstract: An application framework including different application programming interfaces (APIs) is described which performs a variety of mobile device functions in response to API calls from applications. For example, in response to relatively simple API calls made by applications the application framework manages the complex tasks associated with invitations and matchmaking. By way of example, the details of complex transactions such as establishing peer-to-peer connections between mobile devices may be transparent to the application developer, thereby simplifying the application design process. The application framework may include an application daemon for communicating with a first set of services and an applications services module for communicating with a separate set of services. The application framework may also include a cache for caching data for each of the services based on different cache management policies driven by each of the services.

Abstract: A system and method are described for initiating a turn-based game before the entire set of users to participate in the turn-based game have been identified. For example, a first user may initiate a turn-based game having a plurality of slots. In response, the first user is assigned to a first slot in the plurality of slots and the first user is allowed to take a turn in the turn-based game in the first slot before all of the other plurality of slots have been assigned to other users. One or more additional users are then matched to the first user based on a specified set of matching criteria and the new users are assigned to one or more additional slots in the plurality of slots. The additional users then take turns in the turn-based game according to their slots.

Abstract: An application framework including different application programming interfaces (APIs) is described which performs a variety of mobile device functions in response to API calls from applications. For example, in response to relatively simple API calls made by applications the application framework manages the complex tasks associated with invitations and matchmaking. By way of example, the details of complex transactions such as establishing peer-to-peer connections between mobile devices may be transparent to the application developer, thereby simplifying the application design process. The application framework may include an application daemon for communicating with a first set of services and an applications services module for communicating with a separate set of services. The application framework may also include a cache for caching data for each of the services based on different cache management policies driven by each of the services.

Abstract: An application framework including different application programming interfaces (APIs) is described which performs a variety of mobile device functions in response to API calls from applications. For example, in response to relatively simple API calls made by applications the application framework manages the complex tasks associated with invitations and matchmaking. By way of example, the details of complex transactions such as establishing peer-to-peer connections between mobile devices may be transparent to the application developer, thereby simplifying the application design process. The application framework may include an application daemon for communicating with a first set of services and an applications services module for communicating with a separate set of services. The application framework may also include a cache for caching data for each of the services based on different cache management policies driven by each of the services.

Abstract: A system and method are described for initiating a turn-based game before the entire set of users to participate in the turn-based game have been identified. For example, a first user may initiate a turn-based game having a plurality of slots. In response, the first user is assigned to a first slot in the plurality of slots and the first user is allowed to take a turn in the turn-based game in the first slot before all of the other plurality of slots have been assigned to other users. One or more additional users are then matched to the first user based on a specified set of matching criteria and the new users are assigned to one or more additional slots in the plurality of slots. The additional users then take turns in the turn-based game according to their slots.

Abstract: An application framework including different application programming interfaces (APIs) is described which performs a variety of mobile device functions in response to API calls from applications. For example, in response to relatively simple API calls made by applications the application framework manages the complex tasks associated with invitations and matchmaking. By way of example, the details of complex transactions such as establishing peer-to-peer connections between mobile devices may be transparent to the application developer, thereby simplifying the application design process. The application framework may include an application daemon for communicating with a first set of services and an applications services module for communicating with a separate set of services. The application framework may also include a cache for caching data for each of the services based on different cache management policies driven by each of the services.