didBecomeActive之后的RxSwift订阅

import RxSwift
import RxCocoa

class MyViewController: UIViewController {
    let disposeBag = DisposeBag()

    override func viewDidLoad() {
        super.viewDidLoad()

        NotificationCenter.default.rx.notification(UIApplication.didBecomeActiveNotification)
            .subscribe(onNext: { [weak self] _ in
                // 在应用程序变为活动状态时执行的操作
                self?.handleDidBecomeActive()
            })
            .disposed(by: disposeBag)
    }

    func handleDidBecomeActive() {
        // 处理应用程序变为活动状态的逻辑
    }
}