Method and system to layout applications on multiple platforms
A method and apparatus for providing applications to computing devices, where each application is provided with a user interface which is suited for the display characteristics of the computing device. The user interface data is correlated with an identifier associated to the display characteristics of the computing device. The user interface data is provided such that the same executable file may have different user interfaces.
1. A method, at a network element, for providing applications to a device having one of a plurality of device types, the method comprising:
maintaining a plurality of user interface formatting specifications for an application;
receiving a request for the application from the device, the request including an identifier associated with the device, the identifier identifying at least one of screen size and screen resolution;
correlating one or more device display characteristics associated with the identifier with one of the plurality of user interface formatting specifications for the application, said correlating comprising:
finding user interface formatting specifications which are compatible with a maximum number of said one or more device display characteristics; and
determining a priority between user interface formatting specifications which are compatible with the identifier, the priority of each user interface formatting specification being pre-assigned;
configuring the application with the one of the plurality of user interface formatting specifications, the configuring comprising combining the one of the plurality of user interface formatting specifications with an executable code portion for installation on the device; and
sending the configured application to the device;
wherein the executable code portion is identical for each of the plurality of user interface formatting specifications.
2. The method of claim 1 , wherein the user interface formatting specifications are in Cascading Style Sheet (CCS) syntax.
3. The method of claim 1 , wherein the identifier identifies a model of a computing device.
4. The method of claim 1 , wherein the application includes a user interface definition that is rendered at application execution time based on the user interface formatting specification.
5. An application repository server for providing applications to a device having one of a plurality of device types, the server comprising:
a communications subsystem; and
a processor;
wherein the server is configured to:
maintain a plurality of user interface formatting specifications for an application;
receive a request for the application from a device, the request including an identifier associated with the device, the identifier identifying at least one of screen size and screen resolution;
correlate one or more device display characteristics associated with the identifier with one of the plurality of user interface formatting specifications for the application, said correlating comprising:
finding user interface formatting specifications which are compatible with a maximum number of said one or more device display characteristics; and
determining a priority between user interface formatting specifications which are compatible with the identifier, the priority of each user interface formatting specification being pre-assigned;
configure the application with the one of the plurality of user interface formatting specifications, the configuring comprises combining the one of the plurality of user interface formatting specifications with an executable code portion for installation on the device; and
send the configured application to the device;
wherein the executable code portion is identical for each of the plurality of user interface formatting specifications.
6. The application repository server of claim 5 , wherein the user interface formatting specifications are in Cascading Style Sheet (CCS) syntax.
7. The application repository server of claim 5 , wherein the identifier identifies a model of a computing device.
8. The application repository server of claim 5 , wherein the application includes a user interface definition that is rendered at application execution time based on the user interface formatting specification.