ActivityBase.cs

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//-----------------------------------------------------------------------
// <copyright file="ActivityBase.cs" company="Marimer LLC">
//     Copyright (c) Marimer LLC. All rights reserved.
//     Website: https://cslanet.com
// </copyright>
// <summary>CSLA helper to be used in place of the normal Xamarin Android activity that contains a reference to a CSLA ViewModel and a BindingManager</summary>
//-----------------------------------------------------------------------
 
using Android.App;
using Android.OS;
using Csla.Axml.Binding;
using Csla.Serialization;
using Csla.Serialization.Mobile;
 
namespace Csla.Axml
{
    public abstract class ActivityBase<T, Z> : Activity where T : ViewModel<Z>
    {
        protected T viewModel = null;
 
        protected BindingManager Bindings = null;
 
        protected override void OnCreate(Bundle bundle)
        {
            base.OnCreate(bundle);
            Bindings = new BindingManager(this);
        }
 
        protected byte[] SerilizeModelForParameter()
        {
            return this.SerilizeModelForParameter(this.viewModel.Model);
        }
 
        protected byte[] SerilizeModelForParameter(object model)
        {
            return SerializationFormatterFactory.GetFormatter().Serialize(model);
        }
 
        protected object DeserializeFromParameter(byte[] parameter)
        {
            return SerializationFormatterFactory.GetFormatter().Deserialize(parameter);
        }
    }
}