Elo TouchSystems Backpack, Руководство пользователя

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UM600183 Rev. A, page 19 of 38
User Manual – I-series 2.0
ELOPeripheralService
ELOPeripheralService is the major module to accept a client request from application layer. For service, complete the Android framework
system design then the below classes are added into system:
ELOPeripheralNative
Execution of some native-C function flows for ELOPeripheralService
ELOPeripheralManager
Provides the interface to the application layer, which is the client component relative to ELOPeripheralService
EloPeripheralEventListener
Application extends abstract class to receive the driven event from EloPeripheralManager
Uses event driven notification method to notify the application program about the status change
IELOPeripheralService.aidl
Android programming language for java layer IPC communication
Used for Client-Server (ELOPeripheralManager-ELOPeripheralService) IPC communication where sending the
application’s request to server side
IELOPeripheralServiceListener.aidl
Android programming language for java layer IPC communication
Used for server to notify the event driven status change to ELOPeripheralManager, then ELOPeripheralManager will notify
to application layer