Merge pull request #48 from heyongjian/master

merge pull request
wanghao:fix bug issue-31,when only one third-party apps are not hidden, uninstall it later, it is still in the appslist
Merge pull request #145 from lwanghaol/master

wanghao:fix bug issue-31,when only one third-party app are not hidden, uninstall it later, it is still in the appslist
optimize cellLayout glassbackground effects.
wanghao:fix bug issue-15,update joyfolder ui
Merge pull request #147 from lwanghaol/master

wanghao:fix bug issue-15,update joyfolder ui
Merge pull request #148 from whuthm/master

fix bug: issue-21, when launcher data clear, wallpapers do not show.
Merge pull request #77 from heyongjian/master

huangming:merge the main branch to native branch.