라이브 메인, 팔로잉 채널 전체보기, 지금 라이브 중 전체보기 - 배너 광고 추가

app/src/main/res/layout/activity_following_creator.xml

@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:ads="http://schemas.android.com/apk/res-auto"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
@@ -9,6 +10,17 @@
         android:id="@+id/toolbar"
         layout="@layout/detail_toolbar" />
 
+    <com.google.android.gms.ads.AdView
+        android:id="@+id/ad_view"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginVertical="6.7dp"
+        ads:adSize="SMART_BANNER"
+        ads:adUnitId="@string/admob_following_channel_list_banner_unit_id"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/toolbar" />
+
     <LinearLayout
         android:id="@+id/ll_total_count"
         android:layout_width="0dp"
@@ -18,7 +30,7 @@
         android:paddingHorizontal="13.3dp"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/toolbar">
+        app:layout_constraintTop_toBottomOf="@+id/ad_view">
 
         <TextView
             android:layout_width="wrap_content"