XML and Mvx bindings

Our Android user interface will start at MainPage, so we need to add a new file called MainPage.xml, and a new MvxActivity called MainPage.cs. Firstly, add in a new folder called Views; this is where we will be storing our MvxActivities. Let's add a new file called MainPage.cs to the Views folder, and create a new file in the Resources | Layout folder called Main.xml. Our Main.xml is going to start with a LinearLayout and contain four elements: ImageView, TextView, and two Buttons:

<?xml version="1.0" encoding="utf-8"?> 
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" 
    xmlns:local="http://schemas.android.com/apk/res-auto" 
    android:orientation="vertical" 
    android:layout_width="fill_parent" 
    android:layout_height="fill_parent" 
    android:gravity="center"> 
    <ImageView 
        android:id="@+id/AudioImage" 
        android:layout_width="200dp" 
        android:layout_height="200dp" 
        android:src="@drawable...