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/*
* Copyright 2017 Google
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#import "FIRAuthDispatcher.h"
NS_ASSUME_NONNULL_BEGIN
@implementation FIRAuthDispatcher
@synthesize dispatchAfterImplementation = _dispatchAfterImplementation;
+ (instancetype)sharedInstance {
static dispatch_once_t onceToken;
static FIRAuthDispatcher *sharedInstance;
dispatch_once(&onceToken, ^{
sharedInstance = [[self alloc] init];
});
return sharedInstance;
}
- (void)dispatchAfterDelay:(NSTimeInterval)delay
queue:(dispatch_queue_t)queue
task:(void (^)(void))task {
if (_dispatchAfterImplementation) {
_dispatchAfterImplementation(delay, queue, task);
return;
}
dispatch_after(dispatch_time(DISPATCH_TIME_NOW, delay * NSEC_PER_SEC), queue, task);
}
@end
NS_ASSUME_NONNULL_END
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