protected async override void OnStart()
{
System.Diagnostics.Debug.WriteLine("XF App: OnStart");
await ClearCacheIfNeededAsync();
Prime();
if (string.IsNullOrWhiteSpace(Options.Uri))
{
var updated = await AppHelpers.PerformUpdateTasksAsync(_syncService, _deviceActionService,
_stateService);
if (!updated)
{
SyncIfNeeded();
}
}
if (Device.RuntimePlatform == Device.Android)
{
await _vaultTimeoutService.CheckVaultTimeoutAsync();
// Reset delay on every start
_vaultTimeoutService.DelayLockAndLogoutMs = null;
}
_messagingService.Send("startEventTimer");
}
protected override async void OnAppearing()
{
base.OnAppearing();
if (!await AppHelpers.IsVaultTimeoutImmediateAsync())
{
await _vaultTimeoutService.CheckVaultTimeoutAsync();
}
if (await _vaultTimeoutService.IsLockedAsync())
{
return;
}
await LoadOnAppearedAsync(_scrollView, true, async() =>
{
var success = await _vm.LoadAsync(_appOptions);
if (!success)
{
await Navigation.PopModalAsync();
return;
}
AdjustToolbar();
await ShowAlertsAsync();
if (!_vm.EditMode && string.IsNullOrWhiteSpace(_vm.Cipher?.Name))
{
RequestFocus(_nameEntry);
}
_scrollView.Scrolled += (sender, args) => _vm.HandleScroll();
});
// Hide password reprompt option if using key connector
_passwordPrompt.IsVisible = !await _keyConnectorService.GetUsesKeyConnector();
}
protected async override void OnAppearing()
{
base.OnAppearing();
if (_syncService.SyncInProgress)
{
IsBusy = true;
}
if (!await AppHelpers.IsVaultTimeoutImmediateAsync())
{
await _vaultTimeoutService.CheckVaultTimeoutAsync();
}
if (await _vaultTimeoutService.IsLockedAsync())
{
return;
}
_accountAvatar?.OnAppearing();
_vm.AvatarImageSource = await GetAvatarImageSourceAsync();
_broadcasterService.Subscribe(nameof(AutofillCiphersPage), async(message) =>
{
try
{
if (message.Command == "syncStarted")
{
Device.BeginInvokeOnMainThread(() => IsBusy = true);
}
else if (message.Command == "syncCompleted")
{
await Task.Delay(500);
Device.BeginInvokeOnMainThread(() =>
{
IsBusy = false;
if (_vm.LoadedOnce)
{
var task = _vm.LoadAsync();
}
});
}
}
catch (Exception ex)
{
LoggerHelper.LogEvenIfCantBeResolved(ex);
}
});
await LoadOnAppearedAsync(_mainLayout, false, async() =>
{
try
{
await _vm.LoadAsync();
}
catch (Exception e) when(e.Message.Contains("No key."))
{
await Task.Delay(1000);
await _vm.LoadAsync();
}
}, _mainContent);
}
protected override async void OnAppearing()
{
base.OnAppearing();
try
{
if (!await AppHelpers.IsVaultTimeoutImmediateAsync())
{
await _vaultTimeoutService.CheckVaultTimeoutAsync();
}
if (await _vaultTimeoutService.IsLockedAsync())
{
return;
}
await _vm.InitAsync();
_broadcasterService.Subscribe(nameof(SendAddEditPage), message =>
{
if (message.Command == "selectFileResult")
{
Device.BeginInvokeOnMainThread(() =>
{
var data = message.Data as Tuple <byte[], string>;
_vm.FileData = data.Item1;
_vm.FileName = data.Item2;
});
}
});
await LoadOnAppearedAsync(_scrollView, true, async() =>
{
var success = await _vm.LoadAsync();
if (!success)
{
await CloseAsync();
return;
}
await HandleCreateRequest();
if (!_vm.EditMode && string.IsNullOrWhiteSpace(_vm.Send?.Name))
{
RequestFocus(_nameEntry);
}
AdjustToolbar();
});
}
catch (Exception ex)
{
#if !FDROID
Crashes.TrackError(ex);
#endif
await CloseAsync();
}
}
public async override void OnFillRequest(FillRequest request, CancellationSignal cancellationSignal,
FillCallback callback)
{
var structure = request.FillContexts?.LastOrDefault()?.Structure;
if (structure == null)
{
return;
}
var parser = new Parser(structure, ApplicationContext);
parser.Parse();
if (_storageService == null)
{
_storageService = ServiceContainer.Resolve <IStorageService>("storageService");
}
var shouldAutofill = await parser.ShouldAutofillAsync(_storageService);
if (!shouldAutofill)
{
return;
}
var inlineAutofillEnabled = await _storageService.GetAsync <bool?>(Constants.InlineAutofillEnabledKey) ?? true;
if (_vaultTimeoutService == null)
{
_vaultTimeoutService = ServiceContainer.Resolve <IVaultTimeoutService>("vaultTimeoutService");
}
List <FilledItem> items = null;
await _vaultTimeoutService.CheckVaultTimeoutAsync();
var locked = await _vaultTimeoutService.IsLockedAsync();
if (!locked)
{
if (_cipherService == null)
{
_cipherService = ServiceContainer.Resolve <ICipherService>("cipherService");
}
items = await AutofillHelpers.GetFillItemsAsync(parser, _cipherService);
}
// build response
var response = AutofillHelpers.BuildFillResponse(parser, items, locked, inlineAutofillEnabled, request);
callback.OnSuccess(response);
}
private async void ResumedAsync()
{
await _vaultTimeoutService.CheckVaultTimeoutAsync();
_messagingService.Send("startEventTimer");
await ClearCacheIfNeededAsync();
Prime();
SyncIfNeeded();
if (Current.MainPage is NavigationPage navPage && navPage.CurrentPage is LockPage lockPage)
{
await lockPage.PromptBiometricAfterResumeAsync();
}
}
protected override async void OnAppearing()
{
base.OnAppearing();
try
{
if (!await AppHelpers.IsVaultTimeoutImmediateAsync())
{
await _vaultTimeoutService.CheckVaultTimeoutAsync();
}
if (await _vaultTimeoutService.IsLockedAsync())
{
return;
}
await _vm.InitAsync();
if (!await _vm.LoadAsync())
{
await CloseAsync();
return;
}
_accountAvatar?.OnAppearing();
await Device.InvokeOnMainThreadAsync(async() => _vm.AvatarImageSource = await GetAvatarImageSourceAsync());
await HandleCreateRequest();
if (string.IsNullOrWhiteSpace(_vm.Send?.Name))
{
RequestFocus(_nameEntry);
}
AdjustToolbar();
}
catch (Exception ex)
{
_logger.Value.Exception(ex);
await CloseAsync();
}
}
private void VaultTimeoutTimer(int vaultTimeoutMinutes)
{
if (_lockBackgroundTaskId > 0)
{
UIApplication.SharedApplication.EndBackgroundTask(_lockBackgroundTaskId);
_lockBackgroundTaskId = 0;
}
_lockBackgroundTaskId = UIApplication.SharedApplication.BeginBackgroundTask(() =>
{
UIApplication.SharedApplication.EndBackgroundTask(_lockBackgroundTaskId);
_lockBackgroundTaskId = 0;
});
var vaultTimeoutMs = vaultTimeoutMinutes * 60000;
_vaultTimeoutTimer?.Invalidate();
_vaultTimeoutTimer?.Dispose();
_vaultTimeoutTimer = null;
var vaultTimeoutMsSpan = TimeSpan.FromMilliseconds(vaultTimeoutMs + 10);
Device.BeginInvokeOnMainThread(() =>
{
_vaultTimeoutTimer = NSTimer.CreateScheduledTimer(vaultTimeoutMsSpan, timer =>
{
Device.BeginInvokeOnMainThread(() =>
{
_vaultTimeoutService.CheckVaultTimeoutAsync();
_vaultTimeoutTimer?.Invalidate();
_vaultTimeoutTimer?.Dispose();
_vaultTimeoutTimer = null;
if (_lockBackgroundTaskId > 0)
{
UIApplication.SharedApplication.EndBackgroundTask(_lockBackgroundTaskId);
_lockBackgroundTaskId = 0;
}
});
});
});
}
protected async override void OnAppearing()
{
base.OnAppearing();
if (!await AppHelpers.IsVaultTimeoutImmediateAsync())
{
await _vaultTimeoutService.CheckVaultTimeoutAsync();
}
if (await _vaultTimeoutService.IsLockedAsync())
{
return;
}
await LoadOnAppearedAsync(_mainLayout, false, async() =>
{
try
{
await _vm.LoadAsync();
}
catch (Exception e) when(e.Message.Contains("No key."))
{
await Task.Delay(1000);
await _vm.LoadAsync();
}
}, _mainContent);
}
public async override void OnFillRequest(FillRequest request, CancellationSignal cancellationSignal,
FillCallback callback)
{
try
{
var structure = request.FillContexts?.LastOrDefault()?.Structure;
if (structure == null)
{
return;
}
var parser = new Parser(structure, ApplicationContext);
parser.Parse();
if (_storageService == null)
{
_storageService = ServiceContainer.Resolve <IStorageService>("storageService");
}
var shouldAutofill = await parser.ShouldAutofillAsync(_storageService);
if (!shouldAutofill)
{
return;
}
var inlineAutofillEnabled = await _storageService.GetAsync <bool?>(Constants.InlineAutofillEnabledKey) ?? true;
if (_vaultTimeoutService == null)
{
_vaultTimeoutService = ServiceContainer.Resolve <IVaultTimeoutService>("vaultTimeoutService");
}
List <FilledItem> items = null;
await _vaultTimeoutService.CheckVaultTimeoutAsync();
var locked = await _vaultTimeoutService.IsLockedAsync();
if (!locked)
{
if (_cipherService == null)
{
_cipherService = ServiceContainer.Resolve <ICipherService>("cipherService");
}
items = await AutofillHelpers.GetFillItemsAsync(parser, _cipherService);
}
// build response
var response = AutofillHelpers.CreateFillResponse(parser, items, locked, inlineAutofillEnabled, request);
var disableSavePrompt = await _storageService.GetAsync <bool?>(Constants.AutofillDisableSavePromptKey);
if (!disableSavePrompt.GetValueOrDefault())
{
AutofillHelpers.AddSaveInfo(parser, request, response, parser.FieldCollection);
}
callback.OnSuccess(response.Build());
}
catch (Exception e)
{
#if !FDROID
Crashes.TrackError(e);
#endif
}
}