swift UIActivityIndicatorView
//
//? ActivityIndicatorViewController.swift
//? UIControlDemo
//
//? Created by ? on 14/12/1.
//? Copyright (c) 2014年 馬大哈. All rights reserved.
//
?
import UIKit
?
class ActivityIndicatorViewController: BaseViewController {
? ??
? ? var waitActivity:UIActivityIndicatorView?
?? ?
? ? override func viewDidLoad() {
? ? ? ? super.viewDidLoad()
? ? ? ??self.view.backgroundColor = .redColor()
?
? ? ? ? waitActivity = UIActivityIndicatorView(activityIndicatorStyle: .WhiteLarge)
? ? ? ? waitActivity?.center = CGPointMake(self.view.frame.size.width/2, self.view.frame.size.height/2)
? ? ? ? self.view.addSubview(waitActivity!)
?? ? ? ?
? ? }
?? ?
? ? override func viewWillAppear(animated: Bool) {
? ? ? ? waitActivity?.startAnimating()
? ? }
?? ?
? ? override func viewDidDisappear(animated: Bool) {
? ? ? ? waitActivity?.stopAnimating()
? ? }
?
? ? override func didReceiveMemoryWarning() {
? ? ? ? super.didReceiveMemoryWarning()
? ? ? ? // Dispose of any resources that can be recreated.
? ? }
?
}
轉載于:https://www.cnblogs.com/madaha/p/4145921.html
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