swipe actions examples

.gitignore

@@ -1,3 +1,4 @@
 .DS_Store
 Samples-Xamarin/lib/
 Samples-Xamarin/packages/
+Binaries/

Samples-Xamarin/Adapters/ListViewExamples.cs

@@ -40,6 +40,10 @@ private LinkedHashMap getListViewExamples(){
 
 			examplesSet.Add (new ListViewReorderFragment());
 			examplesSet.Add (new ListViewSwipeToExecuteFragment());
+			examplesSet.Add(new ListViewSwipeActionsGettingStartedFragment());
+			examplesSet.Add(new ListViewSwipeActionsStickyFragment());
+			examplesSet.Add(new ListViewSwipeActionsThresholdsFragment());
+			examplesSet.Add(new ListViewSwipeActionsStickyThresholdFragment());
 			examplesSet.Add (new ListViewSwipeToRefreshFragment());
 			examplesSet.Add (new ListViewManualLoadOnDemandFragment());
 			examplesSet.Add (new ListViewDataAutomaticLoadOnDemandFragment());

Samples-Xamarin/Fragments/ListView/ListViewSwipeActionsGettingStartedFragment.cs

@@ -0,0 +1,139 @@
+
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+using Android.Content;
+using Android.OS;
+using Android.Runtime;
+using Android.Support.V4.App;
+using Android.Util;
+using Android.Views;
+using Android.Widget;
+using Com.Telerik.Widget.List;
+
+namespace Samples
+{
+	public class ListViewSwipeActionsGettingStartedFragment : Fragment, ExampleFragment, SwipeActionsBehavior.ISwipeActionsListener
+	{
+		private RadListView listView;
+		private SwipeActionsBehavior sap;
+
+		public override View OnCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
+		{
+			View rootView = inflater.Inflate(Resource.Layout.fragment_list_view_example, container, false);
+
+			this.listView = (RadListView)rootView.FindViewById(Resource.Id.listView).JavaCast<RadListView>();
+
+			ArrayList dataSource = new ArrayList();
+
+			EmailMessage message = new EmailMessage();
+			message.title = "Tech news";
+			message.content = "Here is your daily LinkedIn feed with news about .NET, Java, iOS and more...";
+			dataSource.Add(message);
+
+			message = new EmailMessage();
+			message.title = "Awaiting Payment";
+			message.content = "Monthly bills summary: water supply, electricity, earth gas...";
+			dataSource.Add(message);
+
+			message = new EmailMessage();
+			message.title = "Greetings from Hawai";
+			message.content = "Hey Betty, we've just arrived! What a flight!...";
+			dataSource.Add(message);
+
+			this.listView.SetAdapter(new ListViewSwipeActionsAdapter(dataSource));
+
+			sap = new SwipeActionsBehavior();
+
+			sap.AddListener(this);
+
+			this.listView.AddBehavior(sap);
+
+			return rootView;
+		}
+
+		public void OnExecuteFinished(SwipeActionsBehavior.SwipeActionEvent p0)
+		{
+		}
+
+		public void OnSwipeEnded(SwipeActionsBehavior.SwipeActionEvent p0)
+		{
+
+		}
+
+		public void OnSwipeProgressChanged(SwipeActionsBehavior.SwipeActionEvent p0)
+		{
+
+		}
+
+		public void OnSwipeStarted(SwipeActionsBehavior.SwipeActionEvent p0)
+		{
+
+		}
+
+		public string Title()
+		{
+			return "Swipe Actions Getting Started";
+		}
+	}
+
+	class ListViewSwipeActionsAdapter : ListViewAdapter
+	{
+
+		public ListViewSwipeActionsAdapter(IList items) : base(items)
+		{
+		}
+
+		public override Android.Support.V7.Widget.RecyclerView.ViewHolder OnCreateViewHolder(ViewGroup p0, int p1)
+		{
+			LayoutInflater inflater = LayoutInflater.From(p0.Context);
+			View itemView = inflater.Inflate(Resource.Layout.example_list_view_item_swipe_layout, p0, false);
+			SwipeToExecuteCustomViewHolder customHolder = new SwipeToExecuteCustomViewHolder(itemView);
+			return customHolder;
+		}
+
+
+		public override void OnBindListViewHolder(ListViewHolder p0, int p1)
+		{
+			SwipeToExecuteCustomViewHolder customVH = (SwipeToExecuteCustomViewHolder)p0;
+			EmailMessage message = (EmailMessage)this.GetItem(p1);
+			customVH.txtTitle.Text = message.title;
+			customVH.txtContent.Text = message.content;
+		}
+
+
+		public override ListViewHolder OnCreateSwipeContentHolder(ViewGroup viewGroup)
+		{
+			LayoutInflater inflater = LayoutInflater.From(viewGroup.Context);
+			View swipeContentView = inflater.Inflate(Resource.Layout.example_list_swipe_actions_static, viewGroup, false);
+			ListViewHolder vh = new ListViewHolder(swipeContentView);
+			return vh;
+		}
+
+
+		public override void OnBindSwipeContentHolder(ListViewHolder viewHolder, int position)
+		{
+			View swipeContent = viewHolder.ItemView;
+
+			EmailMessage currentDataItem = (EmailMessage)this.GetItem(position);
+
+		}
+	}
+
+	class SwipeActionsViewHolder : ListViewHolder
+	{
+
+		public TextView txtTitle;
+		public TextView txtContent;
+
+		public SwipeActionsViewHolder(View itemView) : base(itemView)
+		{
+
+			this.txtTitle = (TextView)itemView.FindViewById(Resource.Id.txtTitle);
+			this.txtContent = (TextView)itemView.FindViewById(Resource.Id.txtContent);
+		}
+	}
+}

Samples-Xamarin/Fragments/ListView/ListViewSwipeActionsStickyFragment.cs

@@ -0,0 +1,110 @@
+
+using System;
+using System.Collections;
+using Android.Content;
+using Android.OS;
+using Android.Runtime;
+using Android.Support.V4.App;
+using Android.Util;
+using Android.Views;
+using Android.Widget;
+using Com.Telerik.Widget.List;
+
+namespace Samples
+{
+	public class ListViewSwipeActionsStickyFragment : Fragment, ExampleFragment, SwipeActionsBehavior.ISwipeActionsListener
+	{
+		private RadListView listView;
+		private SwipeActionsBehavior sap;
+		private int leftWidth = -1;
+		private int rightWidth = -1;
+		private View leftActionView;
+		private View rightActionView;
+
+		public override View OnCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
+		{
+			View rootView = inflater.Inflate(Resource.Layout.fragment_list_view_example, container, false);
+
+			this.listView = (RadListView)rootView.FindViewById(Resource.Id.listView).JavaCast<RadListView>();
+
+			ArrayList dataSource = new ArrayList();
+
+			EmailMessage message = new EmailMessage();
+			message.title = "Tech news";
+			message.content = "Here is your daily LinkedIn feed with news about .NET, Java, iOS and more...";
+			dataSource.Add(message);
+
+			message = new EmailMessage();
+			message.title = "Awaiting Payment";
+			message.content = "Monthly bills summary: water supply, electricity, earth gas...";
+			dataSource.Add(message);
+
+			message = new EmailMessage();
+			message.title = "Greetings from Hawai";
+			message.content = "Hey Betty, we've just arrived! What a flight!...";
+			dataSource.Add(message);
+
+			this.listView.SetAdapter(new ListViewSwipeActionsAdapter(dataSource));
+
+			sap = new SwipeActionsBehavior();
+
+			sap.AddListener(this);
+
+			this.listView.AddBehavior(sap);
+
+			return rootView;
+		}
+
+		public string Title()
+		{
+			return "Swipe Actions: Modify swipe content";
+		}
+
+		public void OnExecuteFinished(SwipeActionsBehavior.SwipeActionEvent p0)
+		{
+			// Fired when the swipe-execute procedure has ended, i.e. the item being swiped is at
+			// its original position.
+			this.leftWidth = -1;
+			this.rightWidth = -1;
+		}
+
+		public void OnSwipeEnded(SwipeActionsBehavior.SwipeActionEvent p0)
+		{
+
+		}
+
+		public void OnSwipeProgressChanged(SwipeActionsBehavior.SwipeActionEvent swipeActionEvent)
+		{
+			if (swipeActionEvent.CurrentOffset() > this.leftWidth)
+			{
+				ViewGroup.LayoutParams lp = this.leftActionView.LayoutParameters;
+				lp.Width = swipeActionEvent.CurrentOffset();
+				this.leftActionView.LayoutParameters = lp;
+			}
+
+			if (swipeActionEvent.CurrentOffset() < -rightWidth)
+			{
+				ViewGroup.LayoutParams lp = this.rightActionView.LayoutParameters;
+				lp.Width = -swipeActionEvent.CurrentOffset();
+				this.rightActionView.LayoutParameters = lp;
+			}
+		}
+
+		public void OnSwipeStarted(SwipeActionsBehavior.SwipeActionEvent swipeActionEvent)
+		{
+			ViewGroup swipeView = (ViewGroup)swipeActionEvent.SwipeView();
+			this.leftActionView = swipeView.GetChildAt(0);
+			this.rightActionView = swipeView.GetChildAt(1);
+
+			if (leftWidth == -1)
+			{
+				leftWidth = this.leftActionView.Width;
+			}
+
+			if (rightWidth == -1)
+			{
+				rightWidth = this.rightActionView.Width;
+			}
+		}
+	}
+}