public override void ViewDidLoad()
{
base.ViewDidLoad();
NavigationItem.RightBarButtonItem = new UIBarButtonItem(UIBarButtonSystemItem.Add);
NavigationItem.RightBarButtonItem.Clicked += delegate { UploadPicture(); };
_uploader = new PhotoUploader();
_listener = new PhotoListener();
_listener.NewPhotosReceived += (sender, urls) =>
{
InvokeOnMainThread(() =>
{
foreach (var url in urls)
{
_imageSection.Add(
new ImageStringElement(DateTime.Now.ToString(),
UIImage.LoadFromData(NSData.FromUrl(new NSUrl(url))))
);
}
});
};
_listener.StartListening();
}
protected override void OnCreate(Bundle bundle)
{
base.OnCreate (bundle);
SetContentView (Resource.Layout.Main);
Button button = FindViewById<Button> (Resource.Id.myButton);
imageView = FindViewById<SmartImageView> (Resource.Id.image);
imageView.SetImageUrl ("http://cdn1.xamarin.com/webimages/images/index/icon-cross-platform.png");
_uploader = new PhotoUploader ();
_listener = new PhotoListener ();
_listener.NewPhotosReceived += (sender, urls) =>
{
RunOnUiThread(() =>
{
foreach (var url in urls)
{
imageView.SetImageUrl(url);
var toast = Toast.MakeText(BaseContext,"New Image: "+url.ToString(),ToastLength.Long);
toast.Show();
}
});
};
_listener.StartListening ();
button.Click += delegate {
UploadPicture();
};
}
protected override async void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
// Set our view from the "main" layout resource
SetContentView(Resource.Layout.Main);
// Get our button from the layout resource,
// and attach an event to it
Button button = FindViewById<Button>(Resource.Id.myButton);
button.Click += delegate
{
var imageIntent = new Intent();
imageIntent.SetType("image/*");
imageIntent.SetAction(Intent.ActionGetContent);
StartActivityForResult(
Intent.CreateChooser(imageIntent, "Select photo"), 0);
};
_uploader = new PhotoUploader();
_listener = new PhotoListener();
_listener.NewPhotosReceived += (sender, urls) =>
{
ThreadPool.QueueUserWorkItem(o =>
{
foreach (var url in urls)
{
/*// Replace this iOS code
_imageSection.Add(
new ImageStringElement(DateTime.Now.ToString(),
UIImage.LoadFromData(NSData.FromUrl(new NSUrl(url))))
);
// With this, but tailored to load from URL and replace ImageView with http://android-er.blogspot.com/2010/06/listview-with-icon.html
_imageSection =
FindViewById<ImageView>(Resource.Id.myImageView);
_imageSection.SetImageURI(data.Data);
*/
}
});
};
await _listener.StartListening();
}
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
// Set our view from the "main" layout resource
SetContentView(Resource.Layout.Main);
// Get our button from the layout resource,
// and attach an event to it
Button button = FindViewById<Button>(Resource.Id.MyButton);
button.Click += async (sender, args) =>
{
if (!CrossMedia.Current.IsCameraAvailable || !CrossMedia.Current.IsTakePhotoSupported)
{
Toast.MakeText(this, "No camera available :(.", ToastLength.Short);
return;
}
var file = await CrossMedia.Current.TakePhotoAsync(new Plugin.Media.Abstractions.StoreCameraMediaOptions
{
Directory = "RealTimeGallery",
Name = $"{DateTime.Now.ToString("yyyyMMdd-HHmmss")}.jpg"
});
if (file == null)
return;
using (var memoryStream = new MemoryStream())
using (var fileStream = file.GetStream())
{
try
{
await fileStream.CopyToAsync(memoryStream);
var photoUploader = new PhotoUploader();
await photoUploader.UploadPhoto(memoryStream.GetBuffer(), ".jpg");
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
Toast.MakeText(this, "Something went wrong while uploading picture.", ToastLength.Long);
}
}
Toast.MakeText(this, "Picture uploaded.", ToastLength.Short);
};
}