| // Copyright 2013 The Flutter Authors. All rights reserved. | |
| // Use of this source code is governed by a BSD-style license that can be | |
| // found in the LICENSE file. | |
| #import "QueueHelper.h" | |
| @implementation QueueHelper | |
| + (void)ensureToRunOnMainQueue:(void (^)(void))block { | |
| if (!NSThread.isMainThread) { | |
| dispatch_async(dispatch_get_main_queue(), block); | |
| } else { | |
| block(); | |
| } | |
| } | |
| @end |