java me - Not able to creat folder and file via code in j2me -


i trying create folder , image in j2me via code. able creat image file in emulator, when tried run code in mobile(nokia 2700)...it giving exception. code folloes.....

 enumeration e = filesystemregistry.listroots();                 string root = null;                 while (e.hasmoreelements()) {                 root = (string) e.nextelement();                 break;             }   string  newfilepath = "file:///"+root+filename[i];   fileconnection fileconnection = (fileconnection) connector.open(newfilepath,  connector.read_write);                  if(!fileconnection.exists())                     fileconnection.create();                  else if(fileconnection.filesize() == mediasize){                     fileconnection.close();                     continue;                 }

what should creat image file in exist folder, or if possible, how creat folder in j2me.

some phones allow creation of folders , files in subfolder(s) of root. may not allowed create folder or file in root on nokia 2700.

typically, have go "other" folder on these phones. try 1 of these 2 path , filename:

file:///c:/other/myfolder/myimage.jpg file:///e:/other/myfolder/myimage.jpg

depending on whether want save phone memory (drive c) or memory card (drive e).


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