Initial

1 files changed, 46 insertions, 0 deletions

diff --git a/Firebase/Auth/Source/FIRAuthDispatcher.m b/Firebase/Auth/Source/FIRAuthDispatcher.m
new file mode 100644
index 0000000..98eb50a
--- /dev/null
+++ b/Firebase/Auth/Source/FIRAuthDispatcher.m
@@ -0,0 +1,46 @@
+/*
+ * 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 "Private/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