private async void backgroundAction()
{
active = true;
while (active)
{
AvalancheNavigation.UpdateRckipid();
await Task.Delay(60000);
}
}
public static void HandleActionItem(Dictionary <string, string> Attributes)
{
if (!Attributes.ContainsKey("ActionType") || Attributes["ActionType"] == "0")
{
return;
}
var resource = "";
if (Attributes.ContainsKey("Resource"))
{
resource = Attributes["Resource"];
}
var parameter = "";
if (Attributes.ContainsKey("Parameter"))
{
parameter = Attributes["Parameter"];
}
if (Attributes["ActionType"] == "1" && !string.IsNullOrWhiteSpace(resource)) //push new page
{
AvalancheNavigation.GetPage(Attributes["Resource"], parameter);
}
else if (Attributes["ActionType"] == "2" && !string.IsNullOrWhiteSpace(resource)) //replace
{
AvalancheNavigation.ReplacePage(Attributes["Resource"], parameter);
}
else if (Attributes["ActionType"] == "3") //pop page
{
AvalancheNavigation.RemovePage();
}
else if (Attributes["ActionType"] == "4" && !string.IsNullOrWhiteSpace(resource))
{
if (!string.IsNullOrWhiteSpace(parameter) && parameter == "1")
{
if (resource.Contains("?"))
{
resource += "&rckipid=" + GetRckipid();
}
else
{
resource += "?rckipid=" + GetRckipid();
}
}
else if (resource.Contains("{{rckipid}}"))
{
resource.Replace("{{rckipid}}", GetRckipid());
}
Device.OpenUri(new Uri(resource));
}
}
private void HandleResponse()
{
var page = observableResource.Resource as MobilePage;
this.Title = page.Title;
var layoutType = Type.GetType("Avalanche.Layouts." + page.LayoutType.Replace(" ", ""));
if (layoutType == null)
{
AvalancheNavigation.RemovePage();
return;
}
var layout = ( ContentView )Activator.CreateInstance(layoutType);
if (page.ShowTitle)
{
AddTitleBar(layout, page);
}
//Modify the page with attributes
AttributeHelper.ApplyTranslation(this, page.Attributes);
//Put blocks into the layout
foreach (var block in page.Blocks)
{
var blockType = Type.GetType(block.BlockType);
if (blockType != null)
{
IRenderable mobileBlock = ( IRenderable )Activator.CreateInstance(blockType);
mobileBlock.Attributes = block.Attributes;
//Setup postback handler if required
if (mobileBlock is IHasBlockMessenger)
{
var hasPostbackBlock = mobileBlock as IHasBlockMessenger;
hasPostbackBlock.MessageHandler = new BlockMessenger(block.BlockId);
}
var zone = layout.FindByName <Layout <View> >(block.Zone);
if (zone != null)
{
try
{
var renderedBlock = mobileBlock.Render();
AttributeHelper.ApplyTranslation(renderedBlock, mobileBlock.Attributes);
zone.Children.Add(renderedBlock);
}
catch (Exception e)
{
//
}
}
}
}
if (ActivityIndicator.IsRunning == false)
{
layout.Opacity = 0;
MainGrid.Children.Clear();
AddBackgroundImage();
MainGrid.Children.Add(layout);
layout.FadeTo(1, 500, Easing.CubicInOut);
}
else
{
MainGrid.Children.Add(layout);
ActivityIndicator.IsRunning = false;
}
btnBack.IsVisible = false;
lTimeout.IsVisible = false;
}
private void AddTitleBar(ContentView layout, MobilePage page)
{
var nav = layout.FindByName <StackLayout>("NavBar");
if (nav != null)
{
nav.IsVisible = true;
if (page.Attributes.ContainsKey("AccentColor") && !string.IsNullOrEmpty(page.Attributes["AccentColor"]))
{
nav.BackgroundColor = (Color) new ColorTypeConverter().ConvertFromInvariantString(page.Attributes["AccentColor"]);
}
StackLayout stackLayout = new StackLayout
{
HeightRequest = 44,
Orientation = StackOrientation.Horizontal,
VerticalOptions = LayoutOptions.Center
};
nav.Children.Add(stackLayout);
if (App.Current.MainPage.Navigation.NavigationStack.Count > 1)
{
IconLabel icon = new IconLabel
{
Text = "fa fa-chevron-left",
HorizontalOptions = LayoutOptions.Start,
VerticalOptions = LayoutOptions.Center,
FontSize = 30,
Margin = new Thickness(10, 7, 0, 0),
TextColor = Color.Black
};
TapGestureRecognizer tgr = new TapGestureRecognizer()
{
NumberOfTapsRequired = 1
};
tgr.Tapped += (s, ee) =>
{
AvalancheNavigation.RemovePage();
};
nav.GestureRecognizers.Add(tgr);
stackLayout.Children.Add(icon);
}
Label label = new Label
{
Text = page.Title,
HorizontalTextAlignment = TextAlignment.Center,
HorizontalOptions = LayoutOptions.CenterAndExpand,
VerticalOptions = LayoutOptions.Center,
FontSize = 20,
Margin = new Thickness(0, 6, 0, 0),
TextColor = Color.Black
};
stackLayout.Children.Add(label);
BoxView boxview = new BoxView
{
HeightRequest = 0.5,
HorizontalOptions = LayoutOptions.FillAndExpand,
BackgroundColor = Color.Black
};
nav.Children.Add(boxview);
}
}