DBChooser and iOS 9 not returning to original app

Hi Steve,

Thanks for your reply.

Yes, I've added the dbapi schemes to my plist, and here is the code I used for my super simple test (from a completely fresh Xcode new project):

In AppDelegate.m:

-(BOOL)application:(UIApplication *)application openURL:(NSURL *)url sourceApplication:(NSString *)sourceApplication annotation:(id)annotation
{
    if ([[DBChooser defaultChooser] handleOpenURL:url])
    {
        NSLog(@"In openURL.");
        return YES;
    }

    return NO;
}

And then in ViewController.m:

-(void)viewDidAppear:(BOOL)animated
{
    [[DBChooser defaultChooser] openChooserForLinkType:DBChooserLinkTypeDirect fromViewController:self completion:^(NSArray *results)
    {
        if ([results count])
        {
            NSLog(@"Got file link.");
        }
        else
        {
            NSLog(@"Action canceled.");
        }
    }];
}

As you can see, there isn't much to it. The moment the app launches, it goes straight into DBChooser (which works), but the completion block in ViewController.m is never called, nor is openURL in AppDelegate.m, so control is never returned to my app from DBChooser.

This is on an iPad running 9.0.2. I am installing 9.1 now to see if that changes anything, but if not then I'm at a bit of a loss as to what's going on. I'd be really interested in someone else trying this test code just to see if I'm being bone-headed somewhere. I've created several apps from scratch in Xcode, and have followed the DropBox step-by-step setup over and over in an attempt to make sure I didn't miss anything. Like I said, it used to work on 8.x, and seemingly in 9.x the only change needed is to add the dbapi schemes, which I've done, hence the scratching of my head. :)

Any suggestions would be greatly appreciated.

Cheers,
Matt.

PS. I had to retype the code into this post because copy and paste didn't work very well, so if there are any typos in the source, ignore them - the code compiles and runs fine.