@startuml
skinparam BackgroundColor F0F0F0

== ApplicationManager aplication start ==

APM -> Application: Message start
APM <- Application: Application started confirmation
APM -> Application: Init
APM <- Application: Initialized
APM -> Application: You have focus
APM -> EVM: Application NAME has focus
... ~~ Lots of action ~~ ...


== ApplicationManager aplication start ==

Application <- APM: EOL request

hnote over APM
    Get previous application or ignore
endhnote

== Service manager - power off ==

loop each application
SVM -> Application: EOL request
SVM <-- Application: OK
end

@enduml