Get Updated Contacts in Android for Contact Sync -


i working on contact sync in android , have done first time contact sync.

here doing. 1. fetching contacts , saving each contact in db contact._id 2. fetching names , phone numbers , saving in db.

after sending contacts data server server can updated.

now problem how can check whether particular contact updated or not ?

i have implemented broadcast receiver app can intimated updation/addition/deletion of contact. want tract particular contact.

i found 1 solution dirty flag. tells contact whether updated or not, here reference link : http://developer.android.com/reference/android/provider/contactscontract.rawcontacts.html

but not able use dirty flag, please me implementing dirty flag.

thanks in advance !

the contacts should have value contactscontract.rawcontacts.version.

if save version on server (or in database in app), can determine if contact has changed since last sent server.


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