I never worked so fast

app/src/main/AndroidManifest.xml

@@ -2,11 +2,17 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="com.example.myapp_1">
 
-    <uses-permission android:name="android.permission.INTERNET"/>
+    <uses-permission android:name="android.permission.INTERNET" />
+
     <application
         android:allowBackup="true"
         android:label="@string/app_name"
         android:theme="@style/AppTheme">
+        <service
+            android:name=".FetchArrival"
+            android:enabled="true"
+            android:exported="true"></service>
+
         <activity
             android:name=".Predict"
             android:exported="false" />

app/src/main/java/com/example/myapp_1/FetchArrival.java

@@ -0,0 +1,28 @@
+package com.example.myapp_1;
+
+
+import android.app.Service;
+import android.content.Intent;
+import android.os.IBinder;
+
+import com.example.myapp_1.DB.GetArrivals;
+import com.example.myapp_1.DB.RetrofitClient;
+
+import retrofit2.Retrofit;
+
+public class FetchArrival extends Service
+{
+	private GetArrivals apiService = RetrofitClient.getRetrofitInstance().create(GetArrivals.class);
+
+	@Override
+	public int onStartCommand(Intent intent, int flags, int Startid) {
+
+		return START_NOT_STICKY;
+	}
+	@Override
+	public IBinder onBind(Intent intent)
+	{
+		// TODO: Return the communication channel to the service.
+		throw new UnsupportedOperationException("Not yet implemented");
+	}
+}