[Tracker] cannot tracker the attached storage(SD card)

[yinxb <yinxb neusoft com>]

Hi All

   I developed an application that need to tracker attached storage even
if the application is launched.

  case 1:insert the SD card first,and then launche the application,I can
get the right result(SD content can be trackered.).

  case 2:launch the application first,and then insert the SD card,I
cannot get the attached SD card source(only tablet content can be
trackered).I am sure the SD card is mounted.

code using to tracker:
====================
static const QString SqlGetAllVideos = "SELECT nie:url(?video)
WHERE{?video a nmm:Video}"; 
result = ::tracker()->rawSparqlQuery(SqlGetAllVideos);
====================

Anyone can give me a hint?
Any insight would be appreciated.


   

   

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