Now for the IoC implementation. It works exactly the same as iOS; let's add the Android module:
public class DroidModule : IModule
{
public void Register(ContainerBuilder builer)
{
builer.RegisterType<TextToSpeechDroid> ().As<ITextToSpeech> ().SingleInstance ();
}
}
Easy, right?
Now we have to set up the IoC container in our MainActivity.cs class; simply copy the iOS function in the AppDelegate file called initIoC and paste this into the MainActivity class, replace the instantiation of the iOSModule with your DroidModule, then simply add the function call after the initialization of Xamarin.Forms:
protected override void OnCreate (Bundle bundle)
{
base.OnCreate (bundle);
global::Xamarin.Forms.Forms.Init (this, bundle);
InitIoC ();
LoadApplication (new App (...