Created
February 12, 2019 13:06
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| var micHintWorkItem: DispatchWorkItem? | |
| func recordVoiceMessage() { | |
| micHintWorkItem?.cancel() | |
| } | |
| //in your viewDidAppear method, create and schedule the work item: | |
| micHintWorkItem = DispatchWorkItem { [weak self] in | |
| self?.micButton.jump() | |
| } | |
| //we just created the work item, it is safe to force unwrap in this situation | |
| DispatchQueue.main.asyncAfter(.now() + 3, execute: micHintWorkItem!) |
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