[컨텐츠][New] 카드/카드 리스티클 컨텐츠 겹치는 이미지 레이어 분리, 이미지 카운트 수정

app/src/main/java/kr/co/zumo/app/lifeplus/view/screen/contents/ContentsCardHolder.java

@@ -92,7 +92,7 @@ public class ContentsCardHolder extends ContentsHolder<ContentsDetailBean> {
     }
 
 
-    textViewPageNumber.setText(String.valueOf(getAdapterPosition()) + " / " + itemCount);
+    textViewPageNumber.setText(String.valueOf(getAdapterPosition()) + " / " + (itemCount - 1));
 
     layoutMoreInfo.setVisibility(View.GONE);
   }

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

@@ -6,16 +6,21 @@
   android:layout_width="match_parent"
   android:layout_height="match_parent">
 
-  <ImageView
-    android:id="@+id/image_view"
+  <android.support.constraint.ConstraintLayout
     android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:scaleType="centerCrop"
+    android:layout_height="match_parent">
 
-    app:layout_constraintBottom_toBottomOf="parent"
-    app:layout_constraintEnd_toEndOf="parent"
-    app:layout_constraintStart_toStartOf="parent"
-    app:layout_constraintTop_toTopOf="parent"/>
+    <ImageView
+      android:id="@+id/image_view"
+      android:layout_width="match_parent"
+      android:layout_height="match_parent"
+      android:scaleType="centerCrop"
+
+      app:layout_constraintBottom_toBottomOf="parent"
+      app:layout_constraintEnd_toEndOf="parent"
+      app:layout_constraintStart_toStartOf="parent"
+      app:layout_constraintTop_toTopOf="parent"/>
+  </android.support.constraint.ConstraintLayout>
 
   <android.support.constraint.ConstraintLayout
     android:id="@+id/layout_more_info"