Bug 1102185 - [FFOS2.0][Woodduck][STK]There has no terminal response when execute "setup call ->cancel".

1. Clear the event of onVisibilityChange when any option is clicked.
2. Redirect visibilityChange of Settings to System app. System app handles the event is a better strategy.
3. Add test case to handle on visibility change event from Settings app.
Merge pull request #26219 from weilonge/STK_REFACTOR_for_master

Bug 1102185 - [FFOS2.0][Woodduck][STK]There has no terminal response when execute "setup call ->cancel"., r=frsela, r=arthurchen