20 lines
587 B
Objective-C
20 lines
587 B
Objective-C
//
|
|
// Copyright (c) 2019 Open Whisper Systems. All rights reserved.
|
|
//
|
|
|
|
NS_ASSUME_NONNULL_BEGIN
|
|
|
|
@interface NSTimer (OWS)
|
|
|
|
// This method avoids the classic NSTimer retain cycle bug
|
|
// by using a weak reference to the target.
|
|
+ (NSTimer *)weakScheduledTimerWithTimeInterval:(NSTimeInterval)timeInterval
|
|
target:(id)target
|
|
selector:(SEL)selector
|
|
userInfo:(nullable id)userInfo
|
|
repeats:(BOOL)repeats;
|
|
|
|
@end
|
|
|
|
NS_ASSUME_NONNULL_END
|