は私が画面を示すアクティビティを作成しました。私は私のプロジェクトのどこにいても使っていました。
//ProgressBarNotification.swift
import Foundation
import UIKit
class ProgressBarNotification {
internal static var strLabel = UILabel()
internal static var messageFrame = UIView()
internal static var activityIndicator = UIActivityIndicatorView()
internal static func progressBarDisplayer(msg:String,indicator:Bool){
let view1 = UIApplication.sharedApplication().delegate?.window!!.rootViewController?.view
view1?.userInteractionEnabled = false
strLabel = UILabel(frame: CGRect(x: 50, y: 0, width: 200, height: 50))
strLabel.text = msg
strLabel.textColor = UIColor.whiteColor()
messageFrame = UIView(frame: CGRect(x: view1!.frame.midX - 90, y: view1!.frame.midY - 25 , width: 180, height: 50))
messageFrame.layer.cornerRadius = 15
messageFrame.backgroundColor = UIColor(white: 0, alpha: 0.7)
if indicator {
activityIndicator = UIActivityIndicatorView(activityIndicatorStyle: UIActivityIndicatorViewStyle.White)
activityIndicator.frame = CGRect(x: 0, y: 0, width: 50, height: 50)
activityIndicator.startAnimating()
messageFrame.addSubview(activityIndicator)
}
messageFrame.addSubview(strLabel)
view1!.addSubview(messageFrame)
}
internal static func removeProgressBar() {
let view1 = UIApplication.sharedApplication().delegate?.window!!.rootViewController?.view
_ = view1?.subviews.filter({ (view) -> Bool in
if view == ProgressBarNotification.messageFrame {
view.removeFromSuperview()
}
return false
})
ProgressBarNotification.messageFrame.removeFromSuperview()
view1?.userInteractionEnabled = true
}
deinit{
}
}
使用
//To start Loader
ProgressBarNotification.progressBarDisplayer("Loading", indicator: true)
//Stop
ProgressBarNotification.removeProgressBar()
あなたは薄暗い背景を意味ですか? –
'NVActivityIndicatorViewable'はあなたのために機能しませんか? – srvv
@SonLeはい私はそれが私が探しているものだと思います – Jigen