Help, xamarin can not find my class.

Hi,

I'm working on a fairly simple program and for some reason my app builds and deploys without problems, however when a section in my main activity tries to access an android class it throws this error: [AndroidRuntime] Caused by: java.lang.ClassNotFoundException: Didn't find class "com.pkg.sav.InterceptCall" on path: DexPathList[[zip file "/data/app/com.pkg.sav-1.apk"],nativeLibraryDirectories=[/data/app-lib/com.pkg.sav-1, /system/lib]]

I'm not sure why this is happening. I've included my manifest, mainactivity, and class. Any help is appreciated.

AndroidManifest.xml <?xml version="1.0" encoding="utf-8"?> <manifest

xmlns:android="http://schemas.android.com/apk/res/android" android:versionCode="1" 

android:versionName="1.0" package="com.pkg.sav">
    <uses-sdk 

android:minSdkVersion="15" android:targetSdkVersion="15" />
    <application 

android:label="MinuteSaver" android:icon="@drawable/icon">
    <receiver android:name="InterceptCall">                         
            <intent-filter>                                  
                <action android:name="android.intent.action.NEW_OUTGOING_CALL" /> 
            </intent-filter>
        </receiver>
</application>

<uses-permission android:name="android.permission.PROCESS_OUTGOING_CALLS" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.ACCESS_CHECKIN_PROPERTIES" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.CALL_PHONE" />
    <uses-permission android:name="android.permission.CALL_PRIVILEGED" />
</manifest>

-- MainActivity.cs

using System;
using Android.App;
using Android.Content;
using Android.Runtime;
using Android.Views;
using Android.Widget;
using Android.OS;
using MinuteSaver;

namespace MinuteSaver
{
    [Activity (Label = "MinuteSaver", MainLauncher = true)]
    public class MainActivity : Activity
    {
        private InterceptCall _recevier;
        int count = 1;

        protected override void OnCreate (Bundle bundle)
        {
            base.OnCreate (bundle);

            // Set our view from the "main" layout resource
            SetContentView (Resource.Layout.Main);

            // Get our button from the layout resource,
            // and attach an event to it
            Button button = FindViewById<Button> (Resource.Id.myButton);

            button.Click += delegate {
                button.Text = string.Format ("{0} clicks!", count++);
            };
            _recevier = new InterceptCall();
            RegisterReceiver (_recevier, new IntentFilter (Intent.ActionNewOutgoingCall));
        }
        protected override void OnResume()
        {
            base.OnResume();
            RegisterReceiver(_recevier, new IntentFilter(Intent.ActionNewOutgoingCall));
        }

        protected override void OnPause()
        {
            base.OnPause();
            UnregisterReceiver(_recevier);
        }
    }
}

InterceptCall.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Android.App;
using Android.Content;
using Android.OS;
using Android.Runtime;
using Android.Views;
using Android.Widget;

namespace MinuteSaver
{
    [BroadcastReceiver (Enabled = true, Exported = false)]
    public class InterceptCall : BroadcastReceiver
    {
        public override void OnReceive (Context context, Intent intent)
        {
            Toast notifyUser = Toast.MakeText(context, "test", ToastLength.Long);
            if (intent.Action == Intent.ActionNewOutgoingCall)
            {
                notifyUser.Show();
                //Toast.MakeText("Outgoing call detected", ToastLength.Short).Show;
                //((MainActivity)context).Connected();
            }

            if (intent.Action == Intent.ActionPowerDisconnected)
            {
                //((MainActivity)context).Disconnected();
            }
        }
    }
}