android - How to retrieve the number of new contacts added to the contacts database -
is there column in database of contacts indicates date added base or last modification date, because want method used retrieve new add found several method did not understand, new android
edit : means how newly updated contacts.
you want retrieve number of new contacts since when?
if adding contacts app number of contacts before add , save value. after user has added contacts number again , find difference between previous number of contacts. number of new contacts, best way keep internal counter of when user adds contacts.
Comments
Post a Comment