~aleteoryx/muditaos

ref: 3cbbeff551230786ae13c23a7bf4fa8c50099896 muditaos/module-services/service-cellular/doc/cellular_gsm_onoff_flow.svg -rw-r--r-- 19.2 KiB
3cbbeff5 — Lefucjusz [MOS-1011] Fix frequency switching stability 2 years ago 
                                                                                
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@startuml
skinparam BackgroundColor F0F0F0

participant "Battery level check" as batt
participant "System Manager" as sysmgr
participant "Service Cellular" as cell
participant "Application Manager" as appmgr
participant "ApplicaionDesktop" as appdsktp

== Initial check ==

    activate cell
    cell -> sysmgr : CellularCheckIfStartAllowedMessage
    activate sysmgr
    sysmgr -> cell : CellularPowerStateChange(Off)
    cell -> cell : handle_power_state_change
    sysmgr -> appmgr : CriticalBatteryLevelNotification(true)
    deactivate cell
    deactivate sysmgr
    activate appmgr
    appmgr -> appdsktp : actions::DisplayLowBatteryNotification
    deactivate appmgr
alt
    activate cell
    cell -> sysmgr : CellularCheckIfStartAllowedMessage
    activate sysmgr
    sysmgr -> cell : CellularPowerStateChange(On)
    cell -> cell : handle_power_state_change
    sysmgr -> appmgr : CriticalBatteryLevelNotification(false)
    deactivate cell
    deactivate sysmgr
end

== Normal flow ==
    batt -> sysmgr : BatteryStateChangeMessage
    activate sysmgr
    sysmgr -> cell : CellularPowerStateChange(Off)
    activate cell
    cell -> cell : handle_power_state_change
    sysmgr -> appmgr : CriticalBatteryLevelNotification(true)
    deactivate cell
    activate appmgr
    appmgr -> appdsktp : actions::DisplayLowBatteryNotification
    deactivate appmgr
alt
    batt -> sysmgr : BatteryStateChangeMessage
    activate sysmgr
    sysmgr -> cell : CellularPowerStateChange(On)
    activate cell
    cell -> cell : handle_power_state_change
    sysmgr -> appmgr : CriticalBatteryLevelNotification(false)
    deactivate cell
end

@enduml

PlantUML version 1.2020.02(Sun Mar 01 05:22:07 EST 2020)
(GPL source distribution)
Java Runtime: OpenJDK Runtime Environment
JVM: OpenJDK 64-Bit Server VM
Java Version: 11.0.12+7-post-Debian-2
Operating System: Linux
Default Encoding: UTF-8
Language: en
Country: US
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