async void SearchBar_SearchButtonPressed(object sender, EventArgs e)
{
System.Diagnostics.Debug.WriteLine("search bar searches now...");
FlickrSearchSearchBar mySearchBar = (FlickrSearchSearchBar)sender;
var client = new HttpClient();
var uri = new Uri(String.Format("https://api.flickr.com/services/rest/?method=flickr.photos.search&api_key=a7a0c39eac2e0a720c4d911b13a43197&text={0}&sort=relevance&content_type=7&per_page=200&page=1&format=json&nojsoncallback=1", mySearchBar.Text));
var json = await client.GetStringAsync(uri);
SearchResult result = JsonConvert.DeserializeObject <SearchResult> (json);
dataSource = new FlickrSearchDataSource(result.photos);
this.ReloadImageView();
}
public FlickrSearchMainPage()
{
dataSource = new FlickrSearchDataSource();
backButton = new Button {
Text = "<",
TextColor = Color.Aqua,
WidthRequest = 40,
HeightRequest = 40,
IsEnabled = false
};
backButton.Clicked += BackButton_Clicked;
forwardButton = new Button {
Text = ">",
TextColor = Color.Aqua,
WidthRequest = 40,
HeightRequest = 40,
IsEnabled = false
};
forwardButton.Clicked += ForwardButton_Clicked;
imageView = new ResultDisplayer {
HorizontalOptions = LayoutOptions.CenterAndExpand
};
ReloadImageView();
searchBar = new FlickrSearchSearchBar {
Placeholder = "search term",
CancelButtonColor = Color.FromHex("d0d0d0")
};
searchBar.SearchButtonPressed += SearchBar_SearchButtonPressed;
var stack = new StackLayout {
VerticalOptions = LayoutOptions.Center,
HorizontalOptions = LayoutOptions.Center,
Orientation = StackOrientation.Horizontal,
Children = { backButton, imageView, forwardButton }
};
var absoluteLayout = new AbsoluteLayout();
absoluteLayout.Children.Add(searchBar, new Point(10, 20));
absoluteLayout.Children.Add(stack, new Point(5, 90));
Content = absoluteLayout;
}