让瀑布流的分割线均匀

app/src/main/java/com/miekir/eden/ui/home/coupon/TemplateAdapter.java

@@ -62,7 +62,7 @@ public class TemplateAdapter extends BaseQuickAdapter<String, BaseViewHolder> {
 
                         int imageWidth = resource.getIntrinsicWidth();
                         int imageHeight = resource.getIntrinsicHeight();
-                        // 减去间距
+                        // 手动计算高度，防止上下的巨大空白
                         int height = (SizeTool.SCREEN_WIDTH - mDividerSize * TemplateFragment.SPACE_LINES) / TemplateFragment.SPAN_COUNT * imageHeight / imageWidth;
                         ViewGroup.LayoutParams para = iv_template.getLayoutParams();
                         para.height = height;