importUIKit
importSVProgressHUD
importAlamofire
importIQKeyboardManagerSwift
importMJRefresh
@main
class AppDelegate: UIResponder, UIApplicationDelegate {
varwindow:UIWindow?
//首次安装App,会弹出是否允许访问网络的弹框。弹框时候是无网络的。等用户点了确认要监听网络恢复
private var reachabilityManager = Alamofire.NetworkReachabilityManager()
//上一次的网络状态
private var lastReachabilityState: NetworkReachabilityManager.NetworkReachabilityStatus = NetworkReachabilityManager.NetworkReachabilityStatus.notReachable
funcapplication(_application:UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey:Any]?) ->Bool{
// Override point for customization after application launch.
window=UIWindow.init()
lettabbar =TabBarController.init()
window?.rootViewController= tabbar
window?.backgroundColor = .white
window?.makeKeyAndVisible()
SVProgressHUD.setMinimumDismissTimeInterval(2)
SVProgressHUD.setMaximumDismissTimeInterval(4)
SVProgressHUD.setDefaultStyle(.custom)
SVProgressHUD.setDefaultAnimationType(.native)
// 键盘不遮挡文本框
let manager = IQKeyboardManager.shared;
manager.enable=true;
manager.shouldResignOnTouchOutside = true;
manager.shouldToolbarUsesTextFieldTintColor = true;
manager.enableAutoToolbar=false;
manager.keyboardDistanceFromTextField = 0;
startNetworkListening()
return true
}
//首次安装App,会弹出是否允许访问网络的弹框。用户点击确认后,进入这里,重新请求数据
private func startNetworkListening() {
guardletreachabilityManager =self.reachabilityManagerelse{return}
ifreachabilityManager.isReachable{
//本来就是可以连上网的,后面就不需要监听了
return
}
reachabilityManager.listener= { [weakself] statusin
guardlet`self` =selfelse{
return
}
switchstatus {
case.notReachable:
break
case.unknown:
break
case .reachable(.ethernetOrWiFi), .reachable(.wwan):
if self.lastReachabilityState == .notReachable || self.lastReachabilityState == .unknown {
//之前是网络不可达
lettabbar =TabBarController.init()
self.window?.rootViewController= tabbar
}
}
self.lastReachabilityState= status
}
}
}
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