private async Task <Response <T> > ProcessCaptcha <T>(Response <T> errorResponse)
{
var response = errorResponse;
while (true)
{
var enterCaptcha = new EnterCaptcha(errorResponse.Error.CaptchaImg);
if (await enterCaptcha.ShowAsync() == ContentDialogResult.Primary)
{
string captcha = String.IsNullOrWhiteSpace(enterCaptcha.Captcha) ? "empty" : enterCaptcha.Captcha;
response = await _inTouch.SendCaptcha <T>(captcha, response.Error);
if (response.IsError && response.Error.Code == 14)
{
return(await ProcessCaptcha(response));
}
else
{
return(response);
}
}
else
{
return(response);
}
}
}
public async Task <string> GetCaptchaUserInput(string captchaImg)
{
#if WINDOWS_UWP
return(null);
#else
var enterCaptcha = new EnterCaptcha(captchaImg);
if (await enterCaptcha.ShowAsync() == ContentDialogResult.Primary)
{
return(String.IsNullOrWhiteSpace(enterCaptcha.Captcha) ? "empty" : enterCaptcha.Captcha);
}
else
{
return(null);
}
#endif
}
private void InitializeServices()
{
if (!_isInitialized)
{
Helpers.CoreHelper.LockOrientation();
Helpers.VKHelper.CaptchaHandler = async(request, callback) =>
{
await rootVisual.Dispatcher.RunAsync(CoreDispatcherPriority.Normal,
async() =>
{
var captcha = new EnterCaptcha(request.CaptchaURL);
if (await captcha.ShowAsync() == ContentDialogResult.Primary)
{
callback(new VKCaptchaResponse(request)
{
IsCanceled = false, UserResponse = captcha.Captcha
});
}
else
{
callback(new VKCaptchaResponse(request)
{
IsCanceled = true, UserResponse = ""
});
}
});
};
Messenger.Default.Register <NavigateToPageMessage>(this, async message =>
{
await rootVisual.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
rootVisual.CommonState = ChromeFrame.CommonStates.Normal;
if (message.Operation == NavigationType.New)
{
var targerType = GetPageTypeFromName(message.Page);
if (targerType == rootVisual.CurrentSourcePageType && message.Parameter == null)
{
return;
}
NavigationService.Navigate(targerType.Name, message.Parameter);
}
else if (message.Operation == NavigationType.GoBack && rootVisual.CanGoBack)
{
NavigationService.GoBack();
}
else if (message.Operation == NavigationType.GoForward && rootVisual.CanGoForward)
{
NavigationService.GoForward();
}
else if (message.Operation == NavigationType.NewClear)
{
var targerType = GetPageTypeFromName(message.Page);
if (targerType == rootVisual.CurrentSourcePageType && message.Parameter == null)
{
return;
}
NavigationService.Navigate(targerType.Name, message.Parameter);
NavigationService.ClearHistory();
}
});
});
HardwareButtons.BackPressed += (s, args) =>
{
if (CancelGoBack)
{
return;
}
if (rootVisual.CommonState == ChromeFrame.CommonStates.MenuOpened)
{
rootVisual.CommonState = ChromeFrame.CommonStates.Normal;
args.Handled = true;
}
else if (rootVisual.CanGoBack)
{
args.Handled = true;
rootVisual.GoBack();
}
};
Helpers.ServiceHelper.PlayerService.Initialize();
_isInitialized = true;
}
}
