Uploading Images on Google Drive from IOS Application -

i working ios application ,in have upload images on google drive .i able upload images on gdrive,but first want create folder , upload selected images in folder. how create album folder , insert images in folder. please searched everywhere,but not getting solution. please me out.

warning, none of code below not typed in ide. moving in right direction :)

first, create empty folder this:

gtldrivefile *folderobj = [gtldrivefile object]; folderobj.title = foldername; folderobj.mimetype = @"application/vnd.google-apps.folder"; gtlquerydrive *query = [gtlquerydrive queryforfilesinsertwithobject:folderobj uploadparameters:nil]; 

then, when inserting file, want add id of new folder parent references using similar to:

gtldriveparentreference *parentref = [gtldriveparentreference object]; parentref.identifier = thefoldersid; fileobj.parents = [nsarray arraywithobject:parentref];