优化体验

app/src/main/java/com/itant/shibei/widget/decoration/SpacesItemDecoration.java

@@ -6,7 +6,7 @@ import android.view.View;
 import androidx.recyclerview.widget.RecyclerView;
 
 /**
- * 第一个item顶部有分割线，其他item的顶部没有
+ * 第一个item顶部有分割线，其他item的顶部没有，因为CardView自带margin_bottom
  */
 public class SpacesItemDecoration extends RecyclerView.ItemDecoration {
     private int space;
@@ -20,7 +20,6 @@ public class SpacesItemDecoration extends RecyclerView.ItemDecoration {
                                RecyclerView parent, RecyclerView.State state) {
         outRect.left = space;
         outRect.right = space;
-        outRect.bottom = 0;
 
         // Add top margin only for the first item to avoid double space between items
         if (parent.getChildLayoutPosition(view) == 0) {