question: public void startBinding ( ) { setWorkspaceLoading ( true ) ; mBindOnResumeCallbacks . clear ( ) ; mWorkspace . clearDropTargets ( ) ; mWorkspace . removeAllWorkspaceScreens ( ) ; mWidgetsToAdvance . clear ( ) ; if ( mHotseat != null ) { mHotseat . resetLayout ( ) ; } }
target:  Refreshes the shortcuts shown on the workspace. Implementation of the method from LauncherModel.Callbacks.