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stroke-width: 1.0;"/><line style="stroke: #A80036; stroke-width: 1.0;" x1="94" x2="378" y1="195.5703" y2="195.5703"/><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="179" x="101" y="191.0654">the operation request onscreen</text><polygon fill="#A80036" points="199,221.9219,189,225.9219,199,229.9219,195,225.9219" style="stroke: #A80036; stroke-width: 1.0;"/><line style="stroke: #A80036; stroke-width: 1.0;" x1="193" x2="383" y1="225.9219" y2="225.9219"/><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="84" x="205" y="221.417">showWindow()</text><path d="M55,239.2734 L55,298.2734 L513,298.2734 L513,249.2734 L503,239.2734 L55,239.2734 " fill="#FBFB77" filter="url(#f1b9tedqunoeu5)" style="stroke: #A80036; stroke-width: 1.0;"/><path d="M503,239.2734 L503,249.2734 L513,249.2734 L503,239.2734 " fill="#FBFB77" style="stroke: #A80036; stroke-width: 1.0;"/><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="185" x="61" y="257.7686">{"application_id":"onscreenapp",</text><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="433" x="61" y="274.1201">"parameter":{"area":"display area", "file":"qml file path liked appid/xxx.qml",</text><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacingAndGlyphs" textLength="216" x="61" y="290.4717">"data":{"the datas to onscreen qml"}}}</text><polygon fill="#A80036" points="487,325.3281,497,329.3281,487,333.3281,491,329.3281" style="stroke: #A80036; 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@startuml
title show/hide onscreen phase
actor user
entity "homescreen-service" as hss
entity App
entity onscreenapp
entity windowmanager as wm
== show onscreen ==
user->App: the operation request onscreen
App->hss: showWindow()
note over App,hss
{"application_id":"onscreenapp",
"parameter":{"area":"display area", "file":"qml file path liked appid/xxx.qml",
"data":{"the datas to onscreen qml"}}}
end note
hss->onscreenapp: push showWindow event
note over hss,onscreenapp
{"application_id":"onscreenapp",
"parameter":{"area":"display area", "file":"qml file path liked appid/xxx.qml",
"data":{"the datas to onscreen qml"},
<font color=red >"replyto":"caller application id"
}}
end note
onscreenapp->onscreenapp: get and save parameters
onscreenapp->wm: activateWindow("onscreeapp", "display area")
alt can show
wm- ->onscreenapp: push syncDraw event
onscreenapp->wm: endDraw("onscreeapp")
onscreenapp->onscreenapp: load and display qml file
note right: qml path "/usr/lib/qt5/qml/AGL/OnScreen/appid/xxx.qml"
else can't show
note over onscreenapp,wm
do nothing
end note
end
== hide onscreen ==
user->onscreenapp: tap onscreen's button
onscreenapp->hss: replyShowWindow()
note over onscreenapp,hss
{"application_id":"the application id who called onscreenapp",
"parameter": {"buttonName": "VOLUME_UP", "buttonPressMode": "shortPress", "buttonPressState": "release"}}
end note
hss->App: push replyShowWindow event
App->App: call reply function
App->hss: hideWindow("onscreenapp")
hss->onscreenapp: push hideWindow event
note over hss,onscreenapp
{"application_id":"request hideWindow application id"}
end note
onscreenapp->wm: deactivateWindow("onscreenapp");
onscreenapp->onscreenapp: hide window
@enduml
PlantUML version 1.2018.01(Mon Jan 29 02:08:22 CST 2018)
(GPL source distribution)
Java Runtime: Java(TM) SE Runtime Environment
JVM: Java HotSpot(TM) 64-Bit Server VM
Java Version: 1.8.0_45-b15
Operating System: Windows 7
OS Version: 6.1
Default Encoding: MS932
Language: ja
Country: JP
--></g></svg>
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