[배너][New] 이미지 placeholder 지정

app/src/main/java/kr/co/zumo/app/lifeplus/view/custom/category/banner/MainBannerViewHolder.java

@@ -6,6 +6,7 @@ import android.widget.ImageView;
 import android.widget.TextView;
 
 import com.bumptech.glide.Glide;
+import com.bumptech.glide.request.RequestOptions;
 
 import kr.co.zumo.app.R;
 import kr.co.zumo.app.lifeplus.bean.api.IImageTitleBean;
@@ -36,8 +37,11 @@ public class MainBannerViewHolder extends RecyclerView.ViewHolder {
 
   public void bind(int index, IImageTitleBean bean, IEventListener listener) {
     if (null != bean) {
+      imageViewBannerItem.setScaleType(ImageView.ScaleType.CENTER);
       Glide.with(imageViewBannerItem)
-        .asBitmap().load(bean.getImageUrl()).into(imageViewBannerItem);
+        .asBitmap()
+        .apply( new RequestOptions().placeholder(R.drawable.image_loading_middle))
+        .load(bean.getImageUrl()).into(imageViewBannerItem);
       textViewBannerItem.setText(bean.getTitle());
     }