martijn00

Approaching a Xamarin.Android Bindings Case

1. Investigation

One of the best ways to investigate a problematic Xamarin.Android Binding is to first ensure you have the proper tooling available:

• Diagnostic MSBuild Output Enabled(Instructions)
• Java Decompiler(http://jd.benow.ca/)
• .NET Decompiler(https://www.jetbrains.com/decompiler/)
• Binding SDK Documentation

martijn00

public partial class AppDelegate : MvxApplicationDelegate
{
    private UIWindow window;

    public RootViewController RootViewController { get { return window.RootViewController as RootViewController; } }
    
    public override bool FinishedLaunching(UIApplication app, NSDictionary options)
    {
        window = new UIWindow(UIScreen.MainScreen.Bounds);

martijn00

        public override View OnCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
        {
			var view = base.OnCreateView(inflater, container, savedInstanceState);
		
			var recyclerView = view.FindViewById<RecyclerView>(Resource.Id.my_recycler_view);
            if (recyclerView != null)
            {
                recyclerView.HasFixedSize = true;

                var layoutManager = new LinearLayoutManager(Activity);

martijn00

<?xml version="1.0" encoding="utf-8"?>
<FrameLayout 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.support.design.widget.FloatingActionButton
        android:id="@+id/fab"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"

martijn00

<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:id="@+id/main_content"
    android:layout_width="match_parent"
    android:layout_height="match_parent">
    <android.support.design.widget.AppBarLayout
        android:id="@+id/appbar"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"

martijn00

 public class App : MvxApplication
    {
        public override void Initialize()
        {
TextProviderBuilder.SetDefaultLanguage(language);

            TextProviderBuilder builder = new TextProviderBuilder(new AppJsonDictionaryTextProvider());
            Mvx.RegisterSingleton<IMvxTextProviderBuilder>(builder);
            Mvx.RegisterSingleton<IMvxTextProvider>(builder.TextProvider);
        }

martijn00

public class MvxCachingFragmentActivityCompat : MvxCachingFragmentActivity
    {
        private AppCompatDelegate _compatDelegate;
        private AppCompatDelegate CompatDelegate
        {
            get {
                if(_compatDelegate == null)
                    _compatDelegate = AppCompatDelegate.Create (this, null);
                return _compatDelegate;
            }

martijn00

	public class CustomFragmentsPresenter : MvxFragmentsPresenter
	{
		public interface IMvxFragmentHostEx : IMvxFragmentHost
		{
			void Close(IMvxViewModel viewModel);
			void ChangePresentation (MvxPresentationHint hint);
		}

		private IMvxNavigationSerializer _serializer;