public ProviderPage()
{
AuthProviders aps = new AuthProviders();
Dictionary <string, AuthProvider> AuthProviders = aps.AuthProviderDictionary;
StackLayout ProviderList = new StackLayout();
// TODO: what to do if no valid providers?
foreach (AuthProvider p in AuthProviders.Values)
{
Button b = new Button()
{
BackgroundColor = Color.White, HorizontalOptions = LayoutOptions.FillAndExpand
};
Image i = new Image()
{
BackgroundColor = Color.White, HeightRequest = 30
};
StackLayout sl = new StackLayout {
BackgroundColor = Color.White, Orientation = StackOrientation.Horizontal, Children = { i, b }
};
ProviderList.Children.Add(sl);
#if false
// Button image is too inflexible for use. It only offers resource files as the source and not URIs or other image forms.
//string defaultImageFolder = Device.OnPlatform(iOS: "Images/", Android: "", WinPhone: "Images/");
//b.Image = defaultImageFolder + (string.IsNullOrEmpty(p.image) ? "oauth.png" : p.image);
#endif
if (string.IsNullOrEmpty(p.image))
{
i.Source = ImageSource.FromResource("OAuthForms1.oauth.jpg"); // PCL - must have "Build Action" set to "Embedded Resource". Note use of namespace.
}
else
{
i.Source = ImageSource.FromUri(new Uri(p.image));
}
b.Text = p.name;
b.Clicked += (s, e) => { Navigation.PushModalAsync(new AuthenticatonPage(Auth.auth, AuthProviders[((Button)b).Text])); };
}
Content = new StackLayout
{
VerticalOptions = LayoutOptions.Center,
Children =
{
new ScrollView {
Content =
ProviderList
}
}
};
}
public ProviderPage()
{
AuthProviders aps = new AuthProviders();
Dictionary<string, AuthProvider> AuthProviders = aps.AuthProviderDictionary;
StackLayout ProviderList = new StackLayout();
// TODO: what to do if no valid providers?
foreach (AuthProvider p in AuthProviders.Values)
{
Button b = new Button() { BackgroundColor = Color.White, HorizontalOptions = LayoutOptions.FillAndExpand};
Image i = new Image() { BackgroundColor = Color.White, HeightRequest = 30 };
StackLayout sl = new StackLayout { BackgroundColor = Color.White, Orientation = StackOrientation.Horizontal, Children = { i, b } };
ProviderList.Children.Add(sl);
#if false
// Button image is too inflexible for use. It only offers resource files as the source and not URIs or other image forms.
//string defaultImageFolder = Device.OnPlatform(iOS: "Images/", Android: "", WinPhone: "Images/");
//b.Image = defaultImageFolder + (string.IsNullOrEmpty(p.image) ? "oauth.png" : p.image);
#endif
if (string.IsNullOrEmpty(p.image))
i.Source = ImageSource.FromResource("OAuthForms1.oauth.jpg"); // PCL - must have "Build Action" set to "Embedded Resource". Note use of namespace.
else
i.Source = ImageSource.FromUri(new Uri(p.image));
b.Text = p.name;
b.Clicked += (s, e) => { Navigation.PushModalAsync(new AuthenticatonPage(Auth.auth, AuthProviders[((Button)b).Text])); };
}
Content = new StackLayout
{
VerticalOptions = LayoutOptions.Center,
Children = {
new ScrollView {
Content =
ProviderList
}
}
};
}