public WelcomePage(GitHubAuthenticationService gitHubAuthenticationService,
IAnalyticsService analyticsService,
WelcomeViewModel welcomeViewModel,
IMainThread mainThread,
IAppInfo appInfo)
: base(welcomeViewModel, analyticsService, mainThread, shouldUseSafeArea: true)
{
_appInfo = appInfo;
RemoveDynamicResource(BackgroundColorProperty);
On <iOS>().SetModalPresentationStyle(UIModalPresentationStyle.OverFullScreen);
var pageBackgroundColor = Color.FromHex(BaseTheme.LightTealColorHex);
BackgroundColor = pageBackgroundColor;
gitHubAuthenticationService.DemoUserActivated += HandleDemoUserActivated;
gitHubAuthenticationService.AuthorizeSessionCompleted += HandleAuthorizeSessionCompleted;
var browserLaunchOptions = new Xamarin.Essentials.BrowserLaunchOptions
{
PreferredToolbarColor = pageBackgroundColor.MultiplyAlpha(0.75),
PreferredControlColor = Color.White,
Flags = Xamarin.Essentials.BrowserLaunchFlags.PresentAsFormSheet
};
Content = new Grid
{
RowSpacing = 24,
RowDefinitions = Rows.Define(
(Row.WelcomeLabel, StarGridLength(2)),
(Row.Image, StarGridLength(4)),
(Row.GitHubButton, StarGridLength(2)),
(Row.DemoButton, StarGridLength(1)),
(Row.VersionLabel, StarGridLength(1))),
Children =
{
new WelcomeLabel()
.Row(Row.WelcomeLabel),
new Image {
Source = "WelcomeImage"
}.Center()
.Row(Row.Image),
new ConnectToGitHubButton(_connectToGitHubCancellationTokenSource.Token, browserLaunchOptions)
.Row(Row.GitHubButton),
new DemoLabel()
.Row(Row.DemoButton),
new ConnectToGitHubActivityIndicator()
.Row(Row.DemoButton),
new VersionNumberLabel(_appInfo)
.Row(Row.VersionLabel)
}
};
}
public ConnectToGitHubButton(CancellationToken cancellationToken, Xamarin.Essentials.BrowserLaunchOptions browserLaunchOptions) : base(WelcomePageAutomationIds.ConnectToGitHubButton, cancellationToken, browserLaunchOptions)
{
HorizontalOptions = LayoutOptions.Center;
VerticalOptions = LayoutOptions.End;
}
