Added UI test project

src/UiTests/Pages/ExamplePage.cs

@@ -0,0 +1,54 @@
+using System;
+using Bit.UITests.Setup;
+using Query = System.Func<Xamarin.UITest.Queries.AppQuery, Xamarin.UITest.Queries.AppQuery>;
+
+namespace Bit.UITests.Pages
+{
+    public class ExamplePage : BasePage
+    {
+        private readonly Query _loginButton;
+        private readonly Query _passwordInput;
+
+        public ExamplePage()
+            : base()
+        {
+            if (OnAndroid)
+            {
+                _loginButton = x => x.Marked("loginpage_login_button");
+                _passwordInput = x => x.Marked("password_input");
+
+                return;
+            }
+
+            if (OniOS)
+            {
+                _loginButton = x => x.Marked("loginpage_login_button");
+                _passwordInput = x => x.Marked("password_input");
+            }
+        }
+
+        protected override PlatformQuery Trait => new PlatformQuery
+        {
+            Android = x => x.Marked("password_input"),
+            iOS = x => x.Marked("password_input"),
+        };
+
+        public ExamplePage TapLogin()
+        {
+            App.Tap(_loginButton);
+            return this;
+        }
+
+        public ExamplePage InputPassword(string password)
+        {
+            App.Tap(_passwordInput);
+            App.EnterText(password);
+            App.DismissKeyboard();
+
+            App.Screenshot("After I input the email and password fields, I can see both fields filled");
+
+            return this;
+        }
+
+    }
+}