7 - Onscreenapp depend on libhomescreen add agl-service-homescreen as below:
8 - libhomescreen must have 'showWindow/hideWindow/replyShowWindow' event
9 and 'showWindow/hideWindow/replyShowWindow' interface.
10 - agl-service-homescreen must have 'showWindow/hideWindow/replyShowWindow' verbs.
14 show/hide onscreen sequence.
15 - ![showOnscreen.svg](parts/showOnscreen.svg)
17 ## about sample 'onstestapp'
18 onstestapp is a sample to use onscreenapp.
22 - when onscreenapp is compiled, this app's wgt file will exist at "onscreenapp/sample/package" which called onstestapp.wgt.
25 `afm-util install onstestapp.wgt;sync`
28 - start onstestapp in launcher
29 - select onscreen type in groupbox
32 After clicked onscreen's button,you will see reply information at top area of onstestapp.