public BackgroundImagePage()
{
var imgName = Device.RuntimePlatform == "iOS" ? "Default.png" : "screen.png";
this.BackgroundImage = imgName;
var formattedString = new FormattedString();
formattedString.AddTextSpan("\tSimply setting the background image in iOS may result in the image tiling across the screen. Some articles suggest using an absolute layout with a bottom layer being an image. In the readme.txt find a url to create icons and splash screen assets and place them in your project. \n\n");
formattedString.AddTextSpan("\tSet the page's BackgroundImage property and the BasePageRenderer in the CommonCore will fix the tiling issue without you having to layer controls to accomplish the effect.");
var lbl = new Label()
{
FormattedText = formattedString
};
var frame = new Frame()
{
Margin = 10,
Padding = 10,
BackgroundColor = Color.White,
Opacity = 0.5,
Content = new StackLayout()
{
Children = { lbl }
}
};
Content = new StackContainer(true)
{
Children = { frame }
};
}
public LandingPage()
{
Title = "Landing";
BackgroundColor = Color.White;
var topImage = new CachedImage()
{
Source = "sharedcode.png",
Aspect = Aspect.AspectFill,
HorizontalOptions = LayoutOptions.FillAndExpand
};
var customFont = new Label()
{
Style = CoreStyles.FontLabel,
Text = "Xamarin.Forms.CommonCore"
};
var fs = new FormattedString();
//using an extension method to add span with text
fs.AddTextSpan(" Xamarin.Forms provides a platform to resuse code across logic and UI development. " +
"There is tremendous debate on the use of portable class libraries versus shared projects. \n\n");
fs.AddTextSpan(" After using the CommonCore project, the benefits of shared projects should be apparent with nested files, compiler directives and ease of change." +
" It is still possible to write spaghetti code which XAML does help prevent but good team standards can mitigate these issues.\n\n");
fs.AddTextSpan(" CommonCore uses Unity to create static instances of the application's view models and service classes through dependency injection." +
" Take a moment to view the readme file in order to understand all the nuget files and configuration settings available through CommonCore.");
var lbl = new Label()
{
FormattedText = fs, Margin = 10
};
Content = new Xamarin.Forms.ScrollView()
{
Content = new CompressedStackLayout()
{
Children =
{
topImage,
customFont,
lbl
}
}
};
}
public AboutPage()
{
this.Title = "About";
var img = new CachedImage()
{
Source = "paperStackImage.png",
Margin = 5
};
var txtTitle = new Label()
{
Text = "Todo Manager.",
FontSize = 32,
Margin = 5,
TextColor = Color.DarkGray
};
var topPanel = new StackLayout()
{
Margin = new Thickness(20, 25, 20, 25),
Orientation = StackOrientation.Horizontal,
Children = { img, txtTitle }
};
var aboutText = new FormattedString();
aboutText.AddTextSpan("Version 1.0.0 \r");
aboutText.AddTextSpan("Xamarin Meetup Demo \r");
aboutText.AddTextSpan("by \r");
aboutText.AddTextSpan("Les Brown \r");
Content = new StackLayout()
{
Children =
{
topPanel,
new Label()
{
TextColor = Color.DarkGray,
Margin = new Thickness(20),
FormattedText = aboutText,
FontSize = 32,
HorizontalTextAlignment = TextAlignment.Center
}
}
};
}
