ANDROID：将导航栏从透明变为黑色

Question

我有这个滑块，它是一个叠加视图。它出现在屏幕下方的导航栏上。

normal

当打开Chrome浏览器时，它会将导航栏变为黑色，其余工作正常。

in browser

我想在滑块运行时为导航栏永久性地实现此效果

代码覆盖滑块在这里

Error   843 fatal error C1083: Cannot open include file: 'async_iortable_export.h': No such file or directory   c:\winrios\common\ace_wrappers\tao\tao\iortable\Locate_ResponseHandler.h    

Error   1159    fatal error C1083: Cannot open include file: 'ImplRepoC.h': No such file or directory   c:\winrios\common\ace_wrappers\tao\orbsvcs\implrepo_service\Server_Info.h   

Error   1161    fatal error C1083: Cannot open include file: 'ImplRepoC.h': No such file or directory   c:\winrios\common\ace_wrappers\tao\orbsvcs\implrepo_service\Server_Info.h   

Error   1164    fatal error C1083: Cannot open include file: 'ImplRepoC.h': No such file or directory   c:\winrios\common\ace_wrappers\tao\orbsvcs\implrepo_service\Server_Info.h   

Error   1167    fatal error C1083: Cannot open include file: 'ImplRepoC.h': No such file or directory   c:\winrios\common\ace_wrappers\tao\orbsvcs\implrepo_service\Server_Info.h   

Error   1176    fatal error C1083: Cannot open include file: 'ImplRepoC.h': No such file or directory   c:\winrios\common\ace_wrappers\tao\orbsvcs\implrepo_service\Server_Info.h   

Error   1182    fatal error C1083: Cannot open include file: 'ImplRepoC.h': No such file or directory   c:\winrios\common\ace_wrappers\tao\orbsvcs\implrepo_service\Server_Info.h   

Error   1186    fatal error C1083: Cannot open include file: 'ImplRepoC.h': No such file or directory   c:\winrios\common\ace_wrappers\tao\orbsvcs\implrepo_service\utils.h 

Error   1194    fatal error C1083: Cannot open include file: 'ImplRepoC.h': No such file or directory   c:\winrios\common\ace_wrappers\tao\orbsvcs\implrepo_service\Server_Info.h   

Error   1201    fatal error C1083: Cannot open include file: 'ImR_ActivatorC.h': No such file or directory  c:\winrios\common\ace_wrappers\tao\orbsvcs\implrepo_service\Activator_Info.h    

Error   1139    fatal error C1083: Cannot open include file: 'ImR_ActivatorS.h': No such file or directory  c:\winrios\common\ace_wrappers\tao\orbsvcs\implrepo_service\ImR_Activator_i.h   

Error   1141    fatal error C1083: Cannot open include file: 'ImR_ActivatorS.h': No such file or directory  c:\winrios\common\ace_wrappers\tao\orbsvcs\implrepo_service\ImR_Activator_i.h   

Error   1196    fatal error C1083: Cannot open include file: 'ImR_ActivatorS.h': No such file or directory  c:\winrios\common\ace_wrappers\tao\orbsvcs\implrepo_service\AsyncAccessManager.h    

Error   1235    fatal error C1083: Cannot open include file: 'ImR_ActivatorS.h': No such file or directory  c:\winrios\common\ace_wrappers\tao\orbsvcs\implrepo_service\ImR_Activator_i.h   

Error   1240    fatal error C1083: Cannot open include file: 'ImR_ActivatorS.h': No such file or directory  c:\winrios\common\ace_wrappers\tao\orbsvcs\implrepo_service\ImR_Activator_i.h   

Error   1195    fatal error C1083: Cannot open include file: 'ImR_LocatorC.h': No such file or directory    c:\winrios\common\ace_wrappers\tao\orbsvcs\implrepo_service\AsyncListManager.h  

Error   1169    fatal error C1083: Cannot open include file: 'ImR_LocatorS.h': No such file or directory    c:\winrios\common\ace_wrappers\tao\orbsvcs\implrepo_service\Replicator.h    

Error   1246    fatal error C1083: Cannot open include file: 'orbsvcs/AVStreamsC.h': No such file or directory  c:\winrios\Common\ACE_wrappers\TAO\orbsvcs\orbsvcs\AV\AV_Core.h 

我想通过使用带有叠加布局的透明活动来实现Chrome浏览器的这种效果，但是滑块再次显示在透明活动上。