MSysapCallback Class Reference
An interface for controlling System Application and querying information from it.
This interface is intended for plug-ins that run in the System Application process. Plug-ins can execute commands to be performed by the System Application and also query information from the System Application.
Member Functions Documentation
ExecCommandL(TSysapCommand)
Executes a command in SysAp.
ExecCommandL(TSysapCommand, const TDesC8 &)
Executes a command in SysAp.
ExecQueryL(TSysapQuery, TDes8 &)
Queries information from SysAp.
ExecQueryL(TSysapQuery, TDes8 &, const TDesC8 &)
Queries information from SysAp.
Parameters
| TSysapQuery aQuery | query identifier |
| TDes8 & aReturn | query specific return data |
| const TDesC8 & aParam | query specific parameter data |
Member Enumerations Documentation
Enum TSysapCommand
Enumerators
| EResetKeyguardState | |
| ECancelPowermenu | |
| EUpdateLights |
Updates the light state if necessary.
The key event code due to which update takes place is passed as a parameter, so that SysAp can perform key event specific light handling. Note that calling this method does not necessarily trigger any light related actions, if there is no key specific light handling implemented in SysAp.
|
Enum TSysapQuery
Enumerators
| EGetHwrmLight | |
| EGetKeylock | |
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