[提交人]：王雪伟

[提交简述] ：小象省钱
[实现方案] ：修改淘宝详情适配和首页banner图

cms/src/main/java/com/zxhl/cms/utils/Utils.java

@@ -1271,5 +1271,6 @@ public class Utils {
         return format.format(number);
     }
 
+
 }
 

moduleMain/src/main/java/com/zxbw/modulemain/activity/TbGoodsDetailActivity.kt

@@ -138,6 +138,7 @@ class TbGoodsDetailActivity : BaseActivity(), TbGoodsDetailContract.View,
             var mPagerAdapter = DetailBannerAdapter(goodsDetail?.small_images!!)
             id_detail_top_banner.adapter = mPagerAdapter
             id_tv_vp_index.text = "${1}/${goodsDetail?.small_images?.size ?: 0 + 1}"
+
             id_detail_top_banner.addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
                 override fun onPageScrolled(
                     position: Int,
@@ -293,4 +294,6 @@ class TbGoodsDetailActivity : BaseActivity(), TbGoodsDetailContract.View,
         startActivity(intent)
     }
 
+
+
 }
\ No newline at end of file

moduleMain/src/main/java/com/zxbw/modulemain/view/WrapContentHeightViewPager.java

+package com.zxbw.modulemain.view;
+
+import android.content.Context;
+import android.util.AttributeSet;
+import android.view.View;
+
+import androidx.viewpager.widget.ViewPager;
+
+/**
+ * @author (wangXuewei)
+ * @datetime 2022-06-01 10:38 GMT+8
+ * @detail :
+ */
+public class WrapContentHeightViewPager extends ViewPager {
+    public WrapContentHeightViewPager(Context context) {
+        super(context);
+    }
+
+    public WrapContentHeightViewPager(Context context, AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    @Override
+    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
+        int height = 0;
+        //下面遍历所有child的高度
+        for (int i = 0; i < getChildCount(); i++) {
+            View child = getChildAt(i);
+            child.measure(widthMeasureSpec,
+                    MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED));
+            int h = child.getMeasuredHeight();
+            if (h > height) //采用最大的view的高度。
+                height = h;
+        }
+        heightMeasureSpec = MeasureSpec.makeMeasureSpec(height,
+                MeasureSpec.EXACTLY);
+        super.onMeasure(widthMeasureSpec, heightMeasureSpec);
+    }
+}

moduleMain/src/main/res/layout/activity_layout_tb_goods_detail.xml

@@ -99,21 +99,21 @@
             <RelativeLayout
                 android:id="@+id/id_rl_top_view2"
                 android:layout_width="match_parent"
-                android:layout_height="360dp">
+                android:layout_height="wrap_content">
 
-                <androidx.viewpager.widget.ViewPager
+                <com.zxbw.modulemain.view.WrapContentHeightViewPager
                     android:id="@+id/id_detail_top_banner"
                     android:layout_width="match_parent"
-                    android:layout_height="wrap_content" />
+                    android:layout_height="300dp" />
 
                 <TextView
                     android:id="@+id/id_tv_vp_index"
                     android:layout_width="wrap_content"
                     android:layout_height="22dp"
                     android:layout_alignParentRight="true"
-                    android:layout_alignParentBottom="true"
                     android:layout_marginRight="16dp"
                     android:layout_marginBottom="10dp"
+                    android:layout_alignBottom="@id/id_detail_top_banner"
                     android:background="@drawable/shape_918782_r15"
                     android:gravity="center"
                     android:paddingLeft="15dp"

moduleMain/src/main/res/layout/fragment_layout_home.xml

@@ -28,19 +28,18 @@
                 <RelativeLayout
                     android:id="@+id/id_home_top_banner_view"
                     android:layout_width="match_parent"
-                    android:layout_height="280dp"
+                    android:layout_height="wrap_content"
                     android:paddingBottom="8dp">
-
-                    <androidx.viewpager.widget.ViewPager
+                    <com.zxbw.modulemain.view.WrapContentHeightViewPager
                         android:id="@+id/id_home_top_banner"
                         android:layout_width="match_parent"
-                        android:layout_height="match_parent" />
+                        android:layout_height="280dp" />
 
                     <com.zhpan.indicator.IndicatorView
                         android:id="@+id/indicator_view"
                         android:layout_width="wrap_content"
                         android:layout_height="wrap_content"
-                        android:layout_alignParentBottom="true"
+                        android:layout_alignBottom="@id/id_home_top_banner"
                         android:layout_centerHorizontal="true"
                         android:layout_marginBottom="50dp"
                         tl:vpi_slider_checked_color="@color/white"

moduleMain/src/main/res/layout/item_layout_detail_banner.xml

@@ -2,13 +2,14 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:id="@+id/id_ll_detail_item"
     android:layout_width="match_parent"
-    android:layout_height="match_parent"
+    android:layout_height="wrap_content"
     android:orientation="horizontal">
 
     <ImageView
         android:id="@+id/id_img_detail_banner_bg"
         android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        android:scaleType="fitCenter" />
+        android:layout_height="wrap_content"
+        android:adjustViewBounds="true"
+        android:scaleType="fitXY" />
 
 </LinearLayout>