Save Any Unsaved PFObject Even User Terminate the App

Question

I am creating a social network app where user can create groups, post pictures, update pictures. etc

The problem I am experiencing is that sometimes, during the process of saving data to Parse, user can terminate the app.

I am wondering if there is any workaround this problem? Is there anyway I can get retrieve any Unsaved PFObjects and save them?

Answer 1

Is saveEventually good enough for you?

The advantage is that if the user currently doesn't have a network connection, saveEventually will store the update on the device until a network connection is re-established. If your app is closed before the connection is back, Parse will try again the next time the app is opened.

PFObject *gameScore = [PFObject objectWithClassName:@"GameScore"];
gameScore[@"score"] = @1337;
gameScore[@"playerName"] = @"Sean Plott";
gameScore[@"cheatMode"] = @NO;
[gameScore saveEventually];

Or you can declare your app’s supported background tasks, so when your app is not in foreground, you can still upload (or download) data.