| // 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 "FLTThreadSafeEventChannel.h" |
| |
| @implementation FLTThreadSafeEventChannel { |
| FlutterEventChannel *_channel; |
| } |
| |
| - (instancetype)initWithEventChannel:(FlutterEventChannel *)channel { |
| self = [super init]; |
| if (self) { |
| _channel = channel; |
| } |
| return self; |
| } |
| |
| - (void)setStreamHandler:(NSObject<FlutterStreamHandler> *)handler { |
| if (!NSThread.isMainThread) { |
| dispatch_async(dispatch_get_main_queue(), ^{ |
| [self->_channel setStreamHandler:handler]; |
| }); |
| } else { |
| [_channel setStreamHandler:handler]; |
| } |
| } |
| |
| @end |
