420 lines
17 KiB
C#
420 lines
17 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Threading.Tasks;
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using AuthenticationServices;
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using Bit.App.Abstractions;
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using Bit.App.Pages;
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using Bit.App.Resources;
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using Bit.App.Services;
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using Bit.App.Utilities;
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using Bit.Core;
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using Bit.Core.Abstractions;
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using Bit.Core.Services;
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using Bit.Core.Utilities;
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using Bit.iOS.Core.Utilities;
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using Bit.iOS.Services;
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using CoreNFC;
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using Foundation;
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using UIKit;
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using Xamarin.Forms;
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using Xamarin.Forms.Platform.iOS;
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namespace Bit.iOS
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{
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[Register("AppDelegate")]
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public partial class AppDelegate : FormsApplicationDelegate
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{
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private NFCNdefReaderSession _nfcSession = null;
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private iOSPushNotificationHandler _pushHandler = null;
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private NFCReaderDelegate _nfcDelegate = null;
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private NSTimer _clipboardTimer = null;
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private nint _clipboardBackgroundTaskId;
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private NSTimer _lockTimer = null;
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private nint _lockBackgroundTaskId;
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private IDeviceActionService _deviceActionService;
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private IMessagingService _messagingService;
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private IBroadcasterService _broadcasterService;
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private IStorageService _storageService;
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private ILockService _lockService;
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public override bool FinishedLaunching(UIApplication app, NSDictionary options)
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{
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Forms.Init();
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InitApp();
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_deviceActionService = ServiceContainer.Resolve<IDeviceActionService>("deviceActionService");
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_messagingService = ServiceContainer.Resolve<IMessagingService>("messagingService");
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_broadcasterService = ServiceContainer.Resolve<IBroadcasterService>("broadcasterService");
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_storageService = ServiceContainer.Resolve<IStorageService>("storageService");
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_lockService = ServiceContainer.Resolve<ILockService>("lockService");
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LoadApplication(new App.App(null));
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iOSCoreHelpers.AppearanceAdjustments();
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ZXing.Net.Mobile.Forms.iOS.Platform.Init();
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_broadcasterService.Subscribe(nameof(AppDelegate), async (message) =>
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{
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if(message.Command == "scheduleLockTimer")
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{
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LockTimer((int)message.Data);
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}
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else if(message.Command == "cancelLockTimer")
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{
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CancelLockTimer();
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}
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else if(message.Command == "updatedTheme")
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{
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// ThemeManager.SetThemeStyle(message.Data as string);
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}
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else if(message.Command == "copiedToClipboard")
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{
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Device.BeginInvokeOnMainThread(() =>
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{
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var task = ClearClipboardTimerAsync(message.Data as Tuple<string, int?, bool>);
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});
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}
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else if(message.Command == "listenYubiKeyOTP")
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{
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ListenYubiKey((bool)message.Data);
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}
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else if(message.Command == "showAppExtension")
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{
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Device.BeginInvokeOnMainThread(() => ShowAppExtension((ExtensionPageViewModel)message.Data));
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}
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else if(message.Command == "showStatusBar")
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{
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Device.BeginInvokeOnMainThread(() =>
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UIApplication.SharedApplication.SetStatusBarHidden(!(bool)message.Data, false));
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}
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else if(message.Command == "syncCompleted")
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{
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if(message.Data is Dictionary<string, object> data && data.ContainsKey("successfully"))
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{
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var success = data["successfully"] as bool?;
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if(success.GetValueOrDefault() && _deviceActionService.SystemMajorVersion() >= 12)
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{
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await ASHelpers.ReplaceAllIdentities();
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}
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}
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}
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else if(message.Command == "addedCipher" || message.Command == "editedCipher")
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{
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if(_deviceActionService.SystemMajorVersion() >= 12)
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{
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if(await ASHelpers.IdentitiesCanIncremental())
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{
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var cipherId = message.Data as string;
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if(message.Command == "addedCipher" && !string.IsNullOrWhiteSpace(cipherId))
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{
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var identity = await ASHelpers.GetCipherIdentityAsync(cipherId);
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if(identity == null)
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{
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return;
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}
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await ASCredentialIdentityStore.SharedStore?.SaveCredentialIdentitiesAsync(
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new ASPasswordCredentialIdentity[] { identity });
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return;
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}
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}
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await ASHelpers.ReplaceAllIdentities();
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}
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}
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else if(message.Command == "deletedCipher")
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{
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if(_deviceActionService.SystemMajorVersion() >= 12)
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{
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if(await ASHelpers.IdentitiesCanIncremental())
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{
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var identity = ASHelpers.ToCredentialIdentity(
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message.Data as Bit.Core.Models.View.CipherView);
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if(identity == null)
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{
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return;
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}
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await ASCredentialIdentityStore.SharedStore?.RemoveCredentialIdentitiesAsync(
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new ASPasswordCredentialIdentity[] { identity });
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return;
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}
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await ASHelpers.ReplaceAllIdentities();
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}
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}
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else if(message.Command == "loggedOut")
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{
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if(_deviceActionService.SystemMajorVersion() >= 12)
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{
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await ASCredentialIdentityStore.SharedStore?.RemoveAllCredentialIdentitiesAsync();
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}
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}
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});
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return base.FinishedLaunching(app, options);
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}
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public override void DidEnterBackground(UIApplication uiApplication)
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{
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var view = new UIView(UIApplication.SharedApplication.KeyWindow.Frame)
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{
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Tag = 4321
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};
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var backgroundView = new UIView(UIApplication.SharedApplication.KeyWindow.Frame)
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{
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BackgroundColor = ((Color)Xamarin.Forms.Application.Current.Resources["SplashBackgroundColor"])
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.ToUIColor()
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};
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var theme = ThemeManager.GetTheme(false);
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var darkbasedTheme = theme == "dark" || theme == "black" || theme == "nord";
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var logo = new UIImage(darkbasedTheme ? "logo_white.png" : "logo.png");
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var imageView = new UIImageView(logo)
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{
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Center = new CoreGraphics.CGPoint(view.Center.X, view.Center.Y - 30)
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};
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view.AddSubview(backgroundView);
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view.AddSubview(imageView);
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UIApplication.SharedApplication.KeyWindow.AddSubview(view);
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UIApplication.SharedApplication.KeyWindow.BringSubviewToFront(view);
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UIApplication.SharedApplication.KeyWindow.EndEditing(true);
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UIApplication.SharedApplication.SetStatusBarHidden(true, false);
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_storageService.SaveAsync(Bit.Core.Constants.LastActiveKey, DateTime.UtcNow);
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base.DidEnterBackground(uiApplication);
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}
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public override void OnActivated(UIApplication uiApplication)
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{
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base.OnActivated(uiApplication);
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UIApplication.SharedApplication.ApplicationIconBadgeNumber = 0;
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var view = UIApplication.SharedApplication.KeyWindow.ViewWithTag(4321);
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if(view != null)
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{
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view.RemoveFromSuperview();
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UIApplication.SharedApplication.SetStatusBarHidden(false, false);
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}
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}
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public override void WillEnterForeground(UIApplication uiApplication)
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{
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_messagingService.Send("resumed");
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base.WillEnterForeground(uiApplication);
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}
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public override bool OpenUrl(UIApplication application, NSUrl url, string sourceApplication,
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NSObject annotation)
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{
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return true;
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}
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public override void FailedToRegisterForRemoteNotifications(UIApplication application, NSError error)
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{
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_pushHandler?.OnErrorReceived(error);
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}
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public override void RegisteredForRemoteNotifications(UIApplication application, NSData deviceToken)
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{
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_pushHandler?.OnRegisteredSuccess(deviceToken);
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}
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public override void DidRegisterUserNotificationSettings(UIApplication application,
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UIUserNotificationSettings notificationSettings)
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{
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application.RegisterForRemoteNotifications();
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}
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public override void DidReceiveRemoteNotification(UIApplication application, NSDictionary userInfo,
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Action<UIBackgroundFetchResult> completionHandler)
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{
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_pushHandler?.OnMessageReceived(userInfo);
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}
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public override void ReceivedRemoteNotification(UIApplication application, NSDictionary userInfo)
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{
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_pushHandler?.OnMessageReceived(userInfo);
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}
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public void InitApp()
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{
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if(ServiceContainer.RegisteredServices.Count > 0)
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{
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return;
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}
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// Migration services
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ServiceContainer.Register<ILogService>("logService", new ConsoleLogService());
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ServiceContainer.Register("settingsShim", new App.Migration.SettingsShim());
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if(false && App.Migration.MigrationHelpers.NeedsMigration())
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{
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ServiceContainer.Register<App.Migration.Abstractions.IOldSecureStorageService>(
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"oldSecureStorageService", new Migration.KeyChainStorageService());
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}
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iOSCoreHelpers.RegisterLocalServices();
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RegisterPush();
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ServiceContainer.Init();
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iOSCoreHelpers.RegisterHockeyApp();
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_pushHandler = new iOSPushNotificationHandler(
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ServiceContainer.Resolve<IPushNotificationListenerService>("pushNotificationListenerService"));
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_nfcDelegate = new NFCReaderDelegate((success, message) =>
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_messagingService.Send("gotYubiKeyOTP", message));
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iOSCoreHelpers.Bootstrap();
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}
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private void RegisterPush()
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{
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var notificationListenerService = new PushNotificationListenerService();
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ServiceContainer.Register<IPushNotificationListenerService>(
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"pushNotificationListenerService", notificationListenerService);
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var iosPushNotificationService = new iOSPushNotificationService();
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ServiceContainer.Register<IPushNotificationService>(
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"pushNotificationService", iosPushNotificationService);
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}
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private void ListenYubiKey(bool listen)
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{
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if(_deviceActionService.SupportsNfc())
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{
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_nfcSession?.InvalidateSession();
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_nfcSession?.Dispose();
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_nfcSession = null;
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if(listen)
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{
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_nfcSession = new NFCNdefReaderSession(_nfcDelegate, null, true)
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{
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AlertMessage = AppResources.HoldYubikeyNearTop
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};
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_nfcSession.BeginSession();
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}
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}
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}
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private void LockTimer(int lockOptionMinutes)
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{
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if(_lockBackgroundTaskId > 0)
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{
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UIApplication.SharedApplication.EndBackgroundTask(_lockBackgroundTaskId);
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_lockBackgroundTaskId = 0;
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}
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_lockBackgroundTaskId = UIApplication.SharedApplication.BeginBackgroundTask(() =>
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{
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UIApplication.SharedApplication.EndBackgroundTask(_lockBackgroundTaskId);
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_lockBackgroundTaskId = 0;
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});
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var lockOptionMs = lockOptionMinutes * 60000;
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_lockTimer?.Invalidate();
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_lockTimer?.Dispose();
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_lockTimer = null;
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var lockMsSpan = TimeSpan.FromMilliseconds(lockOptionMs + 10);
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Device.BeginInvokeOnMainThread(() =>
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{
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_lockTimer = NSTimer.CreateScheduledTimer(lockMsSpan, timer =>
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{
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Device.BeginInvokeOnMainThread(() =>
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{
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_lockService.CheckLockAsync();
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_lockTimer?.Invalidate();
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_lockTimer?.Dispose();
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_lockTimer = null;
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if(_lockBackgroundTaskId > 0)
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{
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UIApplication.SharedApplication.EndBackgroundTask(_lockBackgroundTaskId);
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_lockBackgroundTaskId = 0;
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}
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});
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});
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});
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}
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private void CancelLockTimer()
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{
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_lockTimer?.Invalidate();
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_lockTimer?.Dispose();
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_lockTimer = null;
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if(_lockBackgroundTaskId > 0)
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{
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UIApplication.SharedApplication.EndBackgroundTask(_lockBackgroundTaskId);
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_lockBackgroundTaskId = 0;
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}
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}
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private async Task ClearClipboardTimerAsync(Tuple<string, int?, bool> data)
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{
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if(data.Item3)
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{
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return;
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}
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var clearMs = data.Item2;
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if(clearMs == null)
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{
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var clearSeconds = await _storageService.GetAsync<int?>(Constants.ClearClipboardKey);
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if(clearSeconds != null)
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{
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clearMs = clearSeconds.Value * 1000;
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}
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}
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if(clearMs == null)
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{
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return;
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}
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if(_clipboardBackgroundTaskId > 0)
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{
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UIApplication.SharedApplication.EndBackgroundTask(_clipboardBackgroundTaskId);
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_clipboardBackgroundTaskId = 0;
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}
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_clipboardBackgroundTaskId = UIApplication.SharedApplication.BeginBackgroundTask(() =>
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{
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UIApplication.SharedApplication.EndBackgroundTask(_clipboardBackgroundTaskId);
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_clipboardBackgroundTaskId = 0;
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});
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_clipboardTimer?.Invalidate();
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_clipboardTimer?.Dispose();
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_clipboardTimer = null;
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var lastClipboardChangeCount = UIPasteboard.General.ChangeCount;
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var clearMsSpan = TimeSpan.FromMilliseconds(clearMs.Value);
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_clipboardTimer = NSTimer.CreateScheduledTimer(clearMsSpan, timer =>
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{
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Device.BeginInvokeOnMainThread(() =>
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{
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var changeNow = UIPasteboard.General.ChangeCount;
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if(changeNow == 0 || lastClipboardChangeCount == changeNow)
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{
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UIPasteboard.General.String = string.Empty;
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}
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_clipboardTimer?.Invalidate();
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_clipboardTimer?.Dispose();
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_clipboardTimer = null;
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if(_clipboardBackgroundTaskId > 0)
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{
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UIApplication.SharedApplication.EndBackgroundTask(_clipboardBackgroundTaskId);
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_clipboardBackgroundTaskId = 0;
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}
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});
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});
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}
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private void ShowAppExtension(ExtensionPageViewModel extensionPageViewModel)
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{
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var itemProvider = new NSItemProvider(new NSDictionary(), Core.Constants.UTTypeAppExtensionSetup);
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var extensionItem = new NSExtensionItem
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{
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Attachments = new NSItemProvider[] { itemProvider }
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};
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var activityViewController = new UIActivityViewController(new NSExtensionItem[] { extensionItem }, null)
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{
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CompletionHandler = (activityType, completed) =>
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{
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extensionPageViewModel.EnabledExtension(
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completed && activityType == "com.8bit.bitwarden.find-login-action-extension");
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}
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};
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var modal = UIApplication.SharedApplication.KeyWindow.RootViewController.ModalViewController;
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if(activityViewController.PopoverPresentationController != null)
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{
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activityViewController.PopoverPresentationController.SourceView = modal.View;
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var frame = UIScreen.MainScreen.Bounds;
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frame.Height /= 2;
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activityViewController.PopoverPresentationController.SourceRect = frame;
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}
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modal.PresentViewController(activityViewController, true, null);
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}
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}
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}
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