public ImageLoadingGallery ()
{
Padding = new Thickness (20);
var source = new UriImageSource {
Uri = new Uri ("http://www.nasa.gov/sites/default/files/styles/1600x1200_autoletterbox/public/images/298773main_EC02-0282-3_full.jpg"),
CachingEnabled = false
};
var image = new Image {
Source = source,
WidthRequest = 200,
HeightRequest = 200,
};
var indicator = new ActivityIndicator {Color = new Color (.5),};
indicator.SetBinding (ActivityIndicator.IsRunningProperty, "IsLoading");
indicator.BindingContext = image;
var grid = new Grid();
grid.RowDefinitions.Add (new RowDefinition());
grid.RowDefinitions.Add (new RowDefinition());
grid.Children.Add (image);
grid.Children.Add (indicator);
var cancel = new Button { Text = "Cancel" };
cancel.Clicked += (s, e) => source.Cancel();
Grid.SetRow (cancel, 1);
grid.Children.Add (cancel);
Content = grid;
}
public SpeakerPage()
{
InitializeComponent();
viewModel = App.SimpleIoC.Resolve <SpeakersViewModel> ();
BindingContext = viewModel;
if (viewModel.CurrentSpeaker.HeadshotUrl.Length > 0)
{
try
{
var photo = new CircleImage
{
BorderColor = Color.White,
BorderThickness = 3,
HeightRequest = 75,
WidthRequest = 75,
Aspect = Aspect.AspectFill,
HorizontalOptions = LayoutOptions.Center,
Source = UriImageSource.FromUri(new Uri(viewModel.CurrentSpeaker.HeadshotUrl))
//Source = UriImageSource.FromFile("TeamMirMaheed")
//Source = UriImageSource.FromUri (new Uri ("http://upload.wikimedia.org/wikipedia/commons/5/55/Tamarin_portrait.JPG"))
};
stackCircles.Children.Clear();
stackCircles.Children.Add(photo);
}
catch (Exception exc)
{
}
}
}
public async Task <SKSvg> LoadImageAsync(ImageSource imageSource,
CancellationToken cancellationToken = new CancellationToken())
{
SKSvg loader = new SKSvg();
UriImageSource source = imageSource as UriImageSource;
HttpClient client = new HttpClient();
using (client)
{
HttpResponseMessage response = await client.GetAsync(source.Uri, cancellationToken)
.ConfigureAwait(false);
Stream stream = await response.Content.ReadAsStreamAsync()
.ConfigureAwait(false);
using (stream)
{
if (stream != null)
{
loader.Load(stream);
}
}
}
return(loader);
}
public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
if (targetType != typeof(ImageSource))
{
throw new InvalidOperationException("Invalid target type.");
}
try
{
/*
* Image image = new Image();
* Stream stream = new MemoryStream(byteArray);
* image.Source = ImageSource.FromStream(stream);
*/
Uri uri = new Uri(value.ToString());
ImageSource imgSource = UriImageSource.FromUri(uri);
return(imgSource);
//return ImageSource.FromUri(new Uri(value.ToString(), UriKind.RelativeOrAbsolute));
//return GetImageStreamFromURL(value.ToString());
}
catch (Exception ex)
{
return(null);
}
}
static public ImageSource FromUri(String filename)
{
try
{
if (filename != "")
{
ImageSource retVal = null;
bool hit = cache.TryGetValue(filename, out retVal);
if (!hit)
{
retVal = new UriImageSource
{
CachingEnabled = true,
CacheValidity = new TimeSpan(30, 0, 0, 0),
Uri = new Uri(filename)
};
cache[filename] = retVal;
}
return(retVal);
}
else
{
return("");
}
}
catch (Exception ex)
{
Shared.Services.Logs.Insights.Send("ImageFromUri", ex);
return("");
}
}
public LoadingPlaceholder()
{
Padding = new Thickness(20);
Title = "Image Loading Gallery";
var source = new UriImageSource {
Uri = new Uri("http://www.nasa.gov/sites/default/files/styles/1600x1200_autoletterbox/public/images/298773main_EC02-0282-3_full.jpg"),
CachingEnabled = false
};
var image = new Image {
Source = source,
WidthRequest = 200,
HeightRequest = 200,
};
var indicator = new ActivityIndicator {
Color = new Color(.5),
};
indicator.SetBinding(ActivityIndicator.IsRunningProperty, "IsLoading");
indicator.BindingContext = image;
var grid = new Grid();
grid.RowDefinitions.Add(new RowDefinition());
grid.Children.Add(image);
grid.Children.Add(indicator);
Content = grid;
}
private async void Load(CityMapProxy city)
{
using (var client = new HttpClient())
{
var url = "http://api.openweathermap.org/data/2.5/weather?id=" + city.Id + "&APPID=8e44fd2ad82d53c04469e467010eb7b3&units=metric&lang=es";
var jsonText = await client.GetStringAsync(url);
var data = OpenWeatherMapProxy.FromJson(jsonText);
Description.Text = data.Weather[0].Description;
Temperature.Text = data.Main.Temp + "°C";
//LastUpdate.Text = String.Format("{0:G}", (new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc)).AddSeconds(data.Dt));
TemperatureMin.Text = "Min: " + data.Main.TempMin + " °C";
TemperatureMax.Text = "Max: " + data.Main.TempMax + " °C";
Temperature.Text = data.Main.Temp + " °C";
Pressure.Text = data.Main.Pressure + " Pascales";
Humidity.Text = data.Main.Humidity + " %";
//Sunrise.Text = String.Format("{0:T}", (new DateTime(1970, 1, 1)).AddSeconds(data.Sys.Sunrise));
//Sunset.Text = String.Format("{0:T}", (new DateTime(1970, 1, 1)).AddSeconds(data.Sys.Sunset));
var iconUrl = "http://openweathermap.org/img/w/" + data.Weather[0].Icon + ".png";
UriImageSource source = new UriImageSource();
source.Uri = new Uri(iconUrl);
Logo.Source = source;
//Logo.Source = ImageSource.FromResource("WeatherApp.Assets.WeatherIcons." + data.Weather[0].Icon + ".png");
}
}
public BaseViewModel()
{
if (App.LoginResponse.basicInfo.ImageUrl != null && App.LoginResponse.basicInfo.ImageUrl != "NA" && App.LoginResponse.basicInfo.ImageUrl != "defaultIcon.png")
{
//String url = App.LoginResponse.basicInfo.ImageUrl != null ? App.LoginResponse.basicInfo.ImageUrl : "defaultIcon.png";
//string[] values = url.Split(new string[] { "http" }, StringSplitOptions.None);
//String finalUrl;
//if (values.Length > 2)
//{
// String tempUrl = "http" + values[values.Length - 1];
// finalUrl = tempUrl.Substring(0, tempUrl.Length - 5);
//}
//else
//{
// finalUrl = "http" + values[values.Length - 1];
//}
ImageSource = new UriImageSource {
CachingEnabled = true, Uri = new System.Uri(App.LoginResponse.basicInfo.ImageUrl)
};
}
//PlaceHolderImageSource = "defaultIcon.png";
}
static RequestBuilder HandleUriImageSource(RequestManager request, UriImageSource source)
{
var url = source.Uri.OriginalString;
Forms.Debug("Loading `{0}` as a web URL", url);
return(request.Load(url));
}
protected override void OnAppearing()
{
try
{
txt_nav_username.Text = Application.Current.Properties["username"].ToString().ToUpper();
if (Application.Current.Properties["role"].ToString() == "Student")
{
try
{
if (Application.Current.Properties["userno"].ToString().Length > 1)
{
img_nav_photo.Source = UriImageSource.FromUri(new Uri(Libraries.MobileConfig.GetPhotoAddress(Application.Current.Properties["campus"].ToString()) +
Application.Current.Properties["userno"] + "_photo.jpg"));
}
else
{
img_nav_photo.Source = "no_photo.png";
}
}
catch (Exception)
{
img_nav_photo.Source = "no_photo.png";
}
}
else
{
img_nav_photo.Source = "no_photo.png";
}
}
catch (Exception) { }
base.OnAppearing();
}
public static UriImageSource Uri(this UriImageSource source, Uri uri, bool enabled, TimeSpan timeSpan)
{
source.Uri = uri;
source.CachingEnabled = enabled;
source.CacheValidity = timeSpan;
return(source);
}
private async void TakePicture_Clicked(object sender, EventArgs e)
{
if (!CrossMedia.Current.IsCameraAvailable || !CrossMedia.Current.IsTakePhotoSupported)
{
await DisplayAlert("No Camera", ":( No camera avaliable.", "OK");
return;
}
var file = await CrossMedia.Current.TakePhotoAsync(new Plugin.Media.Abstractions.StoreCameraMediaOptions
{
DefaultCamera = Plugin.Media.Abstractions.CameraDevice.Front,
Directory = "Moodify",
Name = $"{DateTime.UtcNow}.jpg",
CompressionQuality = 92
});
if (file == null)
{
return;
}
var imageSource = new UriImageSource {
Uri = new Uri("http://lorempixel.com/1920/1080/foods/2/")
};
image.Source = imageSource;
//image.Source = ImageSource.FromStream(() =>
//{
// var stream = file.GetStream();
// file.Dispose();
// return stream;
//});
}
public Task <Windows.UI.Xaml.Media.ImageSource> LoadImageAsync(ImageSource imagesoure, CancellationToken cancelationToken)
{
//BitmapImage bitmapImage = null;
//UriImageSource uriImageSource = imagesoure as UriImageSource;
//if (uriImageSource != null && uriImageSource.Uri != null)
//{
// using (Stream stream = await uriImageSource.GetStreamAsync(cancelationToken))
// {
// if (stream != null && stream.CanRead)
// {
// IRandomAccessStream inMemoryStream = new InMemoryRandomAccessStream();
// using (var inputStream = stream.AsInputStream())
// {
// await RandomAccessStream.CopyAsync(inputStream, inMemoryStream);
// }
// inMemoryStream.Seek(0);
// bitmapImage = new BitmapImage();
// bitmapImage.SetSource(inMemoryStream);
// }
// }
//}
//return bitmapImage;
Windows.UI.Xaml.Media.ImageSource bitmapImage = null;
UriImageSource fileImageSource = imagesoure as UriImageSource;
if (fileImageSource != null)
{
bitmapImage = new BitmapImage(fileImageSource.Uri);
}
return(Task.FromResult(bitmapImage));
}
private async void OnItem_Clicked(object source, EventArgs e)
{
try
{
Frame frame = (Frame)source;
Image content = (Image)frame.Content;
if (content.Source != null)
{
UriImageSource uri_source = (UriImageSource)content.Source;
Uri uri = (Uri)uri_source.Uri;
foreach (Item item in ImageList.Values)
{
if (item != null)
{
if (String.Equals(uri, item.image))
{
string action = await DisplayActionSheet(item.name, "Отмена", null, "Убрать в рюкзак", "Выбросить нахуй", "Информация");
ItemAction(action, item, content.AutomationId, frame);
break;
}
}
}
}
}
catch (System.NullReferenceException)
{
await DisplayAlert("Ты заебал", "Тут вообще-то пусто", "ОК");
}
}
public static Task <SKImage?> ToSKImageAsync(this ImageSource imageSource, CancellationToken cancellationToken = default)
{
if (imageSource == null)
{
throw new ArgumentNullException(nameof(imageSource));
}
return(imageSource switch
{
// 1. first try SkiaSharp sources
SKImageImageSource iis => FromSkia(iis.Image),
SKBitmapImageSource bis => FromSkia(SKImage.FromBitmap(bis.Bitmap)),
SKPixmapImageSource xis => FromSkia(SKImage.FromPixels(xis.Pixmap)),
SKPictureImageSource pis => FromSkia(SKImage.FromPicture(pis.Picture, pis.Dimensions)),
// 2. then try Stream sources
StreamImageSource stream => FromStream(stream.Stream.Invoke(cancellationToken)),
UriImageSource uri => FromStream(uri.GetStreamAsync(cancellationToken)),
// 3. finally, use the handlers
FileImageSource file => FromHandler(PlatformToSKImageAsync(file, cancellationToken)),
FontImageSource font => FromHandler(PlatformToSKImageAsync(font, cancellationToken)),
// 4. all is lost
_ => throw new ArgumentException("Unable to determine the type of image source.", nameof(imageSource))
});
public static void LoadPageConnected()
{
device = Resolver.Resolve <IDevice>();
Debug.WriteLine(device.HardwareVersion);
display = device.Display;
emptyIcon = new UriImageSource {
CachingEnabled = false, Uri = new Uri("https://raw.githubusercontent.com/echo000/testProject/master/Empty.png")
};
Current.Resources = new ResourceDictionary();
if (DependencyService.Get <ICredentialsService>().DoCredentialsExist())
{
string id = DependencyService.Get <ICredentialsService>().ProfileId;
var region = regFromString(DependencyService.Get <ICredentialsService>().Region);
var x = int.Parse(id);
var summoner = api.GetSummoner(region, x);
MyTabbedPage = new TabbedPages(summoner, summoner.Region);
Application.Current.MainPage = MyTabbedPage;
}
else
{
Application.Current.MainPage = new NavigationPage(new loginXaml());
}
}
public App()
{
var content = new ContentPage
{
Title = "XamarinCircleImage",
Content = new StackLayout
{
VerticalOptions = LayoutOptions.Center,
Children =
{
new Label {
HorizontalTextAlignment = TextAlignment.Center,
Text = "Welcome to Xamarin Forms!"
},
new CircleImage
{
BorderColor = Color.Red,
BorderThickness = 5,
HeightRequest = 150,
WidthRequest = 150,
Aspect = Aspect.AspectFill,
HorizontalOptions = LayoutOptions.Center,
Source = UriImageSource.FromUri(new Uri("http://www.xamarintr.com/Portals/0/Users/003/03/3/yigit-ozaksut.jpg"))
}
}
}
};
//MainPage = new NavigationPage(content);
MainPage = new CircleSample();
}
public ActivityIndicatorPage()
{
InitializeComponent();
//Dirty Way
//var imageSource= (UriImageSource) ImageSource.FromUri(new Uri("http://..."));
//Cleaner Way
var imageSource = new UriImageSource {
Uri = new Uri("hhttp://lorempixel.com/1920/1080/sports/7/")
};
//ImageSource Properties
//CachingEnabled is a Bool
//Default is automatically enabled
//Need to set this to false if you want to dynamically change images
imageSource.CachingEnabled = false;
//CacheValidity sets how long the cache is valid
//Default is 24hours
//This is how to change the time-span
imageSource.CacheValidity = TimeSpan.FromHours(1);
//This is 1hr timeSpan
//Setting imageSource to image.Source object
image.Source = imageSource;
image.Source = "http://lorempixel.com/1920/1080/sports/7/";
//ActivityIndicator.BindingContext = image;
//ActivityIndicator.SetBinding(ActivityIndicator.IsVisibleProperty, nameof(image.IsLoading));
//ActivityIndicator.SetBinding(ActivityIndicator.IsRunningProperty, nameof(image.IsLoading));
}
public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
if (value != null)
{
if (value is string && targetType == typeof(ImageSource))
{
var val = (string)value;
var source = (ImageSource)val;
if (source == null)
{
return(null);
}
if (source is UriImageSource)
{
UriImageSource imgSource = (UriImageSource)source;
imgSource.CachingEnabled = Globals.ImageCachedEnable;
imgSource.CacheValidity = Globals.ImageCachedValidity;
return(imgSource);
}
return(source);
}
}
return(null);
}
private async void OnItemTapped(object ob, EventArgs e) //tap handler
{
Frame frame = (Frame)ob;
Image content = (Image)frame.Content;
UriImageSource source = (UriImageSource)content.Source;
string id = source.AutomationId;
foreach (Item item in items.item)
{
if (String.Equals(id, item.id) && (GetItemType(item) == itemType.ammo))
{
string action = await DisplayActionSheet(item.caliber + "x" + item.case_length + " (" + item.features + ")\r\n", "Отмена", null, "\r\nВыбросить", "Информация");
ItemTypeDefinitor(action, item, item.id);
break;
}
else if (String.Equals(id, item.id))
{
string action = await DisplayActionSheet(item.name + "\r\n", "Отмена", null, "Надеть", "Выбросить", "Информация");
ItemTypeDefinitor(action, item, item.id);
break;
}
}
}
private async Task <ImageSource> LoadImageFromURL(String sUri, EventHandler <ImageSource> UpdateImageEvent)
{
var threadID = m_IThreading.GetCurrentThreadID().ToString();
System.Diagnostics.Debug.WriteLine(threadID + "LoadImageFromURL");
var source = new UriImageSource
{
Uri = new Uri(sUri),
CachingEnabled = false
};
//Stream imageStream = new System.IO.MemoryStream();
var asyncUrlDownload = new AsyncUrlDownload(m_IThreading);
var stream = await asyncUrlDownload.DownloadHttpToArray(sUri);
//var bmpConverter = new LoadImageFormats();
//processImage.inputImage = bmpConverter.BMPToImage(stream);
if (stream.Item1)
{
ImageProperties imgProp = await GetImageProperties(stream.Item2);
//System.Diagnostics.Debug.WriteLine(threadID + "LoadImageFromURL - res {0}x{1} depth {2} compression {3} subComp {4} inSize {5} outSize {6}",
// imgProp.width, imgProp.height, imgProp.bitDepth, imgProp.compressionType, imgProp.subCompressionType, imgProp.inSize, imgProp.outRealSize);
processImage.inputImage = new InputImage(imgProp.outBuf.pBuf, (int)(imgProp.width * imgProp.bitDepth / 8.0), imgProp.width, imgProp.height, (int)(imgProp.bitDepth / 8.0));
CanExecuteProcess = true;
UpdateImageEvent(this, source);
}
return(source);
}
public void GetProfile()
{
GetProfileRequest obj = new GetProfileRequest();
obj.EmailId = Email;
obj.UserId = UserId;
UserDialogs.Instance.ShowLoading("Requesting..");
userManager.getProfile(obj, () =>
{
var userProfileResponse = userManager.ProfileResponse;
if (userProfileResponse.StatusCode == 202)
{
var udata = userProfileResponse.UserData;
Address1 = udata.Address1;
Address2 = udata.Address2;
Address3 = udata.Address3;
State = udata.State;
City = udata.City;
Country = udata.Country;
Email = udata.EmailId;
FirstName = udata.FirstName;
Hobbies = udata.Hobbies;
LastName = udata.LastName;
UserName = udata.UserName;
MobileNumber = udata.MobileNumber;
Password = udata.Password;
PhoneNumber = udata.PhoneNumber;
Postcode = udata.Postcode;
Picture = udata.PhotoURL;
DateOfBirth = udata.DateOfBirth;
Gender = udata.Gender;
AboutMe = udata.AboutMe;
ImageBase64 = "";
if (!string.IsNullOrEmpty(udata.PhotoURL))
{
PictureSource = new UriImageSource
{
Uri = new Uri(udata.PhotoURL),
CachingEnabled = true,
};
// ImageBase64 = await GetImageAsBase64Url(udata.PhotoURL);
}
Xamarin.Forms.Device.BeginInvokeOnMainThread(async() =>
{
UserDialogs.Instance.HideLoading();
await((MasterDetailPage)App.Current.MainPage).Detail.Navigation.PushAsync(new ProfileSetting());
});
}
},
(requestFailedReason) =>
{
Xamarin.Forms.Device.BeginInvokeOnMainThread(() =>
{
// UserDialogs.Instance.Alert(requestFailedReason.Message, null, "OK");
UserDialogs.Instance.HideLoading();
});
});
}
public TraineeProfileViewModel()
{
//Models.LoginResponse.SyncLoginResponse syncLoginResponse = App.DatabaseManager.SyncLoginResponse("Trainee");
TraineeName = App.LoginResponse.basicInfo.Name;
TraineeGoals = App.LoginResponse.basicInfo.SportsInterest;
TraineeInterest = App.LoginResponse.basicInfo.SportsInterest;
if (App.LoginResponse.basicInfo.ImageUrl != null && App.LoginResponse.basicInfo.ImageUrl != "NA" && App.LoginResponse.basicInfo.ImageUrl != "defaultIcon.png")
{
String url = App.LoginResponse.basicInfo.ImageUrl != null ? App.LoginResponse.basicInfo.ImageUrl : "defaultIcon.png";
ImageSource = new UriImageSource {
CachingEnabled = true, Uri = new System.Uri(url)
};
}
if (App.LoginResponse.basicInfo.InstaGramImages != null && App.LoginResponse.basicInfo.InstaGramImages != "")
{
string s = App.LoginResponse.basicInfo.InstaGramImages;
string[] imageurl = s.Split(',').Select(sValue => sValue.Trim()).ToArray();
if (imageurl.Count() > 0)
{
GalleryVisible = true;
InstaVisible = false;
var list = new List <string>();
foreach (var item in imageurl)
{
list.Add(item);
}
Gallery = new ObservableCollection <string>(list);
}
}
else
{
if (App.InstagramMedia != null && App.InstagramMedia.data != null)
{
GalleryVisible = true;
InstaVisible = false;
var list = new List <string>();
foreach (var item in App.InstagramMedia.data)
{
var media = item.images.standard_resolution.url;
list.Add(media);
}
Gallery = new ObservableCollection <string>(list);
}
else
{
GalleryVisible = false;
InstaVisible = true;
}
}
}
private async void GetData(int id)
{
Declaration = await APIService.Instance.GetDeclarationAsync(id);
ImageSource = new UriImageSource {
CachingEnabled = false, Uri = APIService.Instance.GetImageUri(Declaration.ReceiptID)
};
}
private void RetrieveScreenShot(object sender, EventArgs e)
{
var src = new UriImageSource();
src.Uri = new Uri(URL.Text + (URL.Text.EndsWith("/") ? "" : "/") + Username.Text + ".png");
//Debug.WriteLine(src.Uri.AbsolutePath);
Image.Source = src;
}
public CurrentGamePlayers(string name, string rank, int id, UriImageSource icon, RiotSharp.Region region)
{
this.Name = name;
this.Rank = rank;
this.ID = id;
this.Icon = icon;
this.Region = region;
}
public void NullUriDoesNotCrash()
{
var loader = new UriImageSource();
Assert.DoesNotThrow(() => {
loader.Uri = null;
});
}
public RankedChampions(string kda, string winrate, double winratedecimal, string creepScore, UriImageSource imagePath, int totalsessionsplayed)
{
KDA = kda;
WinRate = winrate;
WinRateDecimal = winratedecimal;
CreepScore = creepScore;
Icon = imagePath;
TotalSessionsPlayed = totalsessionsplayed;
}
public void LoadImageFromStream ()
{
var loader = new UriImageSource {
Uri = new Uri ("http://foo.com/Images/crimson.jpg"),
};
Stream s0 = loader.GetStreamAsync ().Result;
Assert.AreEqual (79109, s0.Length);
}
public MainPage()
{
InitializeComponent();
var imageSource = new UriImageSource {
Uri = new Uri("http://lorempixel.com/1920/1080/city/1/")
};
imageSource.CachingEnabled = false;
}
public UriImageSource GetImageSource(string url)
{
UriImageSource uri = new UriImageSource()
{
Uri = new Uri(url)
};
return(uri);
}
public void SecondCallLoadFromCache ()
{
var loader = new UriImageSource {
Uri = new Uri ("http://foo.com/Images/crimson.jpg"),
};
Assert.AreEqual (0, networkcalls);
using (var s0 = loader.GetStreamAsync ().Result) {
Assert.AreEqual (79109, s0.Length);
Assert.AreEqual (1, networkcalls);
}
using (var s1 = loader.GetStreamAsync ().Result) {
Assert.AreEqual (79109, s1.Length);
Assert.AreEqual (1, networkcalls);
}
}
public void TestImageSourceToNullCancelsLoading ()
{
var image = new Image ();
var mockImageRenderer = new MockImageRenderer (image);
var loader = new UriImageSource { Uri = new Uri ("http://www.public-domain-image.com/free-images/miscellaneous/big-high-border-fence.jpg") };
image.Source = loader;
Assert.IsTrue (image.IsLoading);
image.Source = null;
Assert.IsFalse (image.IsLoading);
Assert.IsTrue (cancelled);
}
public void DoNotKeepFailedRetrieveInCache ()
{
var loader = new UriImageSource {
Uri = new Uri ("http://foo.com/missing.png"),
};
Assert.AreEqual (0, networkcalls);
var s0 = loader.GetStreamAsync ().Result;
Assert.IsNull (s0);
Assert.AreEqual (1, networkcalls);
var s1 = loader.GetStreamAsync ().Result;
Assert.IsNull (s1);
Assert.AreEqual (2, networkcalls);
}
public void NullUriDoesNotCrash ()
{
var loader = new UriImageSource ();
Assert.DoesNotThrow (() => {
loader.Uri = null;
});
}
public void ConcurrentCallsOnSameUriAreQueued ()
{
var loader = new UriImageSource {
Uri = new Uri ("http://foo.com/Images/crimson.jpg"),
};
Assert.AreEqual (0, networkcalls);
var t0 = loader.GetStreamAsync ();
var t1 = loader.GetStreamAsync ();
//var s0 = t0.Result;
using (var s1 = t1.Result) {
Assert.AreEqual (1, networkcalls);
Assert.AreEqual (79109, s1.Length);
}
}
public AuthenticDocModel(SignalProcess _process, IThreadingCrossPlatform _IThreading, IDevice _currentDevice, IMediaPicker _mediaPicker, IImageSupport _imageSupport, IFileSupport _fileSupport, string[] _testURls)
{
m_IThreading = _IThreading;
m_IFileSupport = _fileSupport;
m_IImageSupport = _imageSupport;
m_testURls = _testURls;
SetupMedia(_currentDevice, _mediaPicker);
buttonCameraName = "Camera";
//urlEntryText = directory;
TakePictureFromCameraCommand = new RelayCommand(TakePictureFromCameraRelay, param => this.canExecute);
LoadImageFromFileCommand = new RelayCommand(LoadImageFromFileCommandRelay, param => this.canExecute);
LoadImageFromURLCommand = new RelayCommand(LoadImageFromURLCommandRelay, param => this.canExecute);
TestButtonCommand = new RelayCommand(TestButtonCommandRelay, param => this.canExecute);
ProcessCommand = new RelayCommand(ProcessCommandRelay, param => this.CanExecuteProcess);
URLEntryPickerChangedCommand = new RelayCommand(urlEntryPickerChangedCommandRelay, param => this.canExecute);
updateImageEvent += new EventHandler <ImageSource>((o, s) => { imageSource = s; });
imageSource = new UriImageSource
{
Uri = new Uri("https://grandprix20.files.wordpress.com/2012/11/317757_423537204379996_1874288384_n-1.png"),
CachingEnabled = false
};
processImage = new ProcessingImage(_process);
}
