bigkiandi · May 13, 2017 13:22 · May 13, 2017
diff --git a/MainActivity.cs b/MainActivity.cs
@@ -0,0 +1,46 @@
+using System;
+using Android.App;
+using Android.Content;
+using Android.Runtime;
+using Android.Views;
+using Android.Widget;
+using Android.OS;
+
+namespace AutoComplete
+{
+    [Activity(Label = "AutoComplete", MainLauncher = true, Icon = "@drawable/icon")]
+    public class MainActivity : Activity
+    {
+        AutoCompleteTextView autocomplete1;
+        Button btn_Submit;
+
+
+        protected override void OnCreate(Bundle bundle)
+        {
+            base.OnCreate(bundle);
+
+            // Set our view from the "main" layout resource
+            SetContentView(Resource.Layout.Main);
+            autocomplete1 = FindViewById<AutoCompleteTextView>(Resource.Id.autoComplete1);
+            btn_Submit = FindViewById<Button>(Resource.Id.btn_Submit);
+            var kota = new string[] { "Makassar", "Balikpapan", "Jakarta", "Jogja", "Surabaya", "Ambon", "Medan" };
+            ArrayAdapter adapter = new ArrayAdapter<string>(this, Android.Resource.Layout.SimpleSpinnerItem, kota);
+            autocomplete1.Adapter = adapter;
+
+            btn_Submit.Click += Btn_Submit_Click;
+
+        }
+
+        private void Btn_Submit_Click(object sender, EventArgs e)
+        {
+            if (autocomplete1.Text!="")
+            {
+                Toast.MakeText(this, "Kota dimasukkan =" + autocomplete1.Text, ToastLength.Short).Show();
+            }
+            else
+            {
+                Toast.MakeText(this, "silahkan masukan nama kota dulu", ToastLength.Short).Show();
+            }
+        }
+    }
+}