动态改变 CBA 按钮

动态改变 CBA 按钮

Code:
RESOURCE CBA r_yourapp_softkeys_options_open
{
buttons = 
  {
  CBA_BUTTON { id=EAknSoftkeyOptions; txt = "Options"; },
  CBA_BUTTON { id=EYourAppCmdOpenApp; txt = "Open"; }
  };
}

RESOURCE CBA r_yourapp_softkeys_options_stop
{
buttons = 
  {
  CBA_BUTTON { id=EAknSoftkeyOptions; txt = "Options"; },
  CBA_BUTTON { id=EYourAppCmdStopApp; txt = "Stop"; }
  };
}


In the HRH file:


Code:
enum TYourAppCommandIds
    {
// ...
id=EYourAppCmdOpenApp,
id=EYourAppCmdStopApp,
// ...
};


In your application's AppUi class:


Code:
void CYourAppUi::SetCommandSetL(TInt aResourceId)
{
CEikButtonGroupContainer* cba = CEikButtonGroupContainer::Current();
cba->SetCommandSetL( aResourceId );
}


Now you can call:

SetCommandSetL( R_YOURAPP_SOFTKEYS_OPTIONS_OPEN );
OR
SetCommandSetL( R_YOURAPP_SOFTKEYS_OPTIONS_STOP );

where ever you want.