Unity Jar Resolver Dependencies

MyDependencies.cs

using System;
using System.Collections.Generic;
using UnityEditor;

[InitializeOnLoad]
public class MyDependencies : AssetPostprocessor {
	#if UNITY_ANDROID
	public static object svcSupport;
	#endif

	static MyDependencies() {
		RegisterDependencies();
	}

	public static void RegisterDependencies() {
		#if UNITY_ANDROID
		RegisterAndroidDependencies();
		#endif
	}

	public static void RegisterAndroidDependencies() {
        Type playServicesSupport = Google.VersionHandler.FindClass(
			"Google.JarResolver", "Google.JarResolver.PlayServicesSupport");
		if (playServicesSupport == null) {
            return;
		}
		svcSupport = svcSupport ?? Google.VersionHandler.InvokeStaticMethod(
			playServicesSupport, "CreateInstance",
			new object[] {
				"GooglePlayGames",
				EditorPrefs.GetString("AndroidSdkRoot"),
				"ProjectSettings"
			});

		Google.VersionHandler.InvokeInstanceMethod(
			svcSupport, "DependOn",
			new object[] {
				"com.google.android.gms",
				"play-services-ads",
				"10.+" },
			namedArgs: new Dictionary<string, object>() {
				{"packageIds", new string[] { "extra-google-m2repository" } }
			});

		Google.VersionHandler.InvokeInstanceMethod(
			svcSupport, "DependOn",
			new object[] {
				"com.google.android.gms",
				"play-services-location",
				"10.+" },
			namedArgs: new Dictionary<string, object>() {
				{"packageIds", new string[] { "extra-google-m2repository" } }
			});

		Google.VersionHandler.InvokeInstanceMethod(
			svcSupport, "DependOn",
			new object[] { "com.android.support", "support-v4", "23.+" },
			namedArgs: new Dictionary<string, object>() {
				{"packageIds", new string[] { "extra-android-m2repository" } }
			});
        UnityEngine.Debug.Log("Finished");
    }

	// Handle delayed loading of the dependency resolvers.
	private static void OnPostprocessAllAssets(
		string[] importedAssets, string[] deletedAssets,
		string[] movedAssets, string[] movedFromPath) {
		foreach (string asset in importedAssets) {
			if (asset.Contains("JarResolver")) {
				RegisterDependencies();
				break;
			}
		}
	}
}