I want to sync a folder with google drive. where it should check for local mobile sdcard folder files if they are not present in google drive it should upload such files to drive and vice versa based on time and date.
And in New Google Drive Android Api What is Transparent offline Sync ? any example code on that.
"Transparent offline sync" is referring to the fact that items that already exist in the user's drive may be available offline, and that if you create or modify files while offline, the changes will be sent up to the folder when they come online.
There isn't any code involved, it just happens in the background as you use the API.
No way to do a bi-directionnal synchronisation of a directory with google drive on android even using a simple call to the google drive API. You will have to use the timestamps of the file/directories AND to handle the deletion/creation, you will have to keep a trace of all the timestamps of all your file tree at a given time... If anyone could say I am wrong and explain me another way using the API (better) or configuring google drive (as you can do on a PC) I would be gratefull. Another idea is to use a clever android app such as FolderSync.
