UWP support, and get user info

src/SantaTalk.Android/MainApplication.cs

@@ -0,0 +1,69 @@
+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;
+using Plugin.CurrentActivity;
+
+namespace SantaTalk.Droid
+{
+    //You can specify additional application information in this attribute
+    [Application]
+    public class MainApplication : Application, Application.IActivityLifecycleCallbacks
+    {
+        public MainApplication(IntPtr handle, JniHandleOwnership transer)
+          : base(handle, transer)
+        {
+        }
+
+        public override void OnCreate()
+        {
+            base.OnCreate();
+            RegisterActivityLifecycleCallbacks(this);
+            //A great place to initialize Xamarin.Insights and Dependency Services!
+        }
+
+        public override void OnTerminate()
+        {
+            base.OnTerminate();
+            UnregisterActivityLifecycleCallbacks(this);
+        }
+
+        public void OnActivityCreated(Activity activity, Bundle savedInstanceState)
+        {
+            CrossCurrentActivity.Current.Activity = activity;
+        }
+
+        public void OnActivityDestroyed(Activity activity)
+        {
+        }
+
+        public void OnActivityPaused(Activity activity)
+        {
+        }
+
+        public void OnActivityResumed(Activity activity)
+        {
+            CrossCurrentActivity.Current.Activity = activity;
+        }
+
+        public void OnActivitySaveInstanceState(Activity activity, Bundle outState)
+        {
+        }
+
+        public void OnActivityStarted(Activity activity)
+        {
+            CrossCurrentActivity.Current.Activity = activity;
+        }
+
+        public void OnActivityStopped(Activity activity)
+        {
+        }
+    }
+}

src/SantaTalk.Android/Properties/AndroidManifest.xml

@@ -1,6 +1,8 @@
 <?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.codemilltech.santatalk">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android" android:versionCode="1" android:versionName="1.0" package="com.codemilltech.santatalk" android:installLocation="auto">
 	<uses-sdk android:minSdkVersion="21" android:targetSdkVersion="28" />
 	<application android:label="SantaTalk.Android" android:networkSecurityConfig="@xml/network_security_config"></application>
 	<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+	<uses-permission android:name="android.permission.GET_ACCOUNTS" />
+	<uses-permission android:name="android.permission.READ_CONTACTS" />
 </manifest>