Fix loading items in ASDKGram IGListKit example (#1300)

TextureGroup · Jan 10, 2019 · 5212d02 · 5212d02
1 parent 52b84ba
commit 5212d02
Showing 1 changed file with 9 additions and 6 deletions.
diff --git a/examples/ASDKgram/Sample/PhotoFeedSectionController.m b/examples/ASDKgram/Sample/PhotoFeedSectionController.m
@@ -82,12 +82,15 @@ - (void)beginBatchFetchWithContext:(ASBatchContext *)context
       [self setItems:newItems animated:NO completion:nil];
     }
 
-    // Start the fetch, then update the items (removing the spinner) when they are loaded.
-    [_photoFeed requestPageWithCompletionBlock:^(NSArray *newPhotos){
-      [self setItems:_photoFeed.photos animated:NO completion:^{
-        [context completeBatchFetching:YES];
-      }];
-    } numResultsToReturn:20];
+    // Push to next runloop to give time to insert the spinner
+    dispatch_async(dispatch_get_main_queue(), ^{
+      // Start the fetch, then update the items (removing the spinner) when they are loaded.
+      [_photoFeed requestPageWithCompletionBlock:^(NSArray *newPhotos){
+        [self setItems:_photoFeed.photos animated:NO completion:^{
+          [context completeBatchFetching:YES];
+        }];
+      } numResultsToReturn:20];
+    });
   });
 }