Swiftで困っときに見るもの（音の取得と、アニメーションの設定）

音データを取得して表示させる

if SoundPlayServive.shared.isPlaying {
                        let plyersSelect: [Sound] = SoundPlayServive.shared.playingSounds
                        plyersSelect.forEach { selectPlyer in
                            print("\(selectPlyer.title)-\(selectPlyer.id): \(SoundPlayServive.shared.getVolume(with: selectPlyer.id))")
                        }
                    }

アニメーションの設定

//ボタンを揺らすアニメーション
                UIView.animate(withDuration: 0.2, animations: {
                    self?.bookStatusButton.transform = CGAffineTransform(scaleX: 1.2, y: 1.2)
                }, completion: { _ in
                    UIView.animate(withDuration: 0.2) {
                        self?.bookStatusButton.transform = CGAffineTransform.identity
                    }
                })

参考：https://slack-redir.net/link?url=https%3A%2F%2Fqiita.com%2Fhayashi311%2Fitems%2F953d3282c6ffebf308df

                   UIView.animate(withDuration: 1.0, delay: 0.0, options: .curveEaseOut, animations: {
                        self.soundControlViews.frame = CGRect(x: soudViewsFrame.origin.x, y: soudViewsFrame.origin.y, width: soudViewsBounds.width, height : soudViewsBounds.height + addHights)
                        }, completion: nil)