feat(form): 实现餐品净菜包装表单功能

- 新增 CHILDREN 字段类型支持动态子列表
- 实现包含食材的嵌套表单结构
- 添加餐品包装相关字段配置
- 集成下拉选项和日期选择器组件
- 创建食材行适配器处理子列表渲染
- 更新表单布局和样式资源文件

app/src/main/java/com/shuwei/dish/match/adapter/FormFieldAdapter.kt

@@ -11,6 +11,7 @@ import android.text.style.ForegroundColorSpan
 import android.view.LayoutInflater
 import android.view.ViewGroup
 import androidx.core.graphics.toColorInt
+import androidx.recyclerview.widget.LinearLayoutManager
 import com.chad.library.adapter4.BaseQuickAdapter
 import com.chad.library.adapter4.viewholder.QuickViewHolder
 import com.shuwei.dish.match.R
@@ -57,9 +58,11 @@ class FormFieldAdapter(
         b.tvLabel.text = buildLabelSpannable(item.label, item.required)
 
         // 先全部隐藏，再按类型显示对应控件
+        b.flInputArea.gone()
         b.etInput.gone()
         b.flDropdown.gone()
         b.flDatePicker.gone()
+        b.llChildren.gone()
 
         // 移除旧的 TextWatcher，防止 RecyclerView 复用时错误触发
         (b.etInput.tag as? TextWatcher)?.let { b.etInput.removeTextChangedListener(it) }
@@ -75,6 +78,15 @@ class FormFieldAdapter(
             FieldType.FIXED -> bindFixed(b, item)
             FieldType.DROPDOWN -> bindDropdown(b, item)
             FieldType.DATE_PICKER -> bindDatePicker(b, item)
+            FieldType.CHILDREN -> bindChildren(b, item)
+        }
+
+        if (item.type == FieldType.CHILDREN) {
+            b.flInputArea.gone()
+            b.llChildren.visible()
+        } else {
+            b.flInputArea.visible()
+            b.llChildren.gone()
         }
     }
 
@@ -189,4 +201,54 @@ class FormFieldAdapter(
         }
     }
 
+    /** 绑定 CHILDREN 类型：渲染子列表（表头 + 嵌套 RecyclerView + 添加按钮） */
+    private fun bindChildren(b: ListItemFormFieldBinding, item: FormField) {
+        b.llChildren.visible()
+        b.tvAddChild.text = item.childAddLabel ?: "+ 添加"
+
+        // 初始化嵌套 RecyclerView
+        if (b.rvChildren.adapter == null) {
+            b.rvChildren.layoutManager = LinearLayoutManager(context)
+        }
+        b.rvChildren.adapter = createRowAdapter(b, item)
+
+        // 添加按钮点击
+        b.tvAddChild.setOnClickListener {
+            item.children?.let { template ->
+                val newRow = template.map { field ->
+                    FormField(
+                        label = field.label,
+                        type = field.type,
+                        apiKey = field.apiKey,
+                        extraApiKeys = field.extraApiKeys,
+                        required = field.required,
+                        hint = field.hint,
+                        options = field.options,
+                        submitValueId = field.submitValueId
+                    )
+                }.toMutableList()
+                item.childrenRows.add(newRow)
+                b.rvChildren.adapter?.notifyItemInserted(item.childrenRows.size - 1)
+            }
+        }
+    }
+
+    /** 创建子列表行 Adapter */
+    private fun createRowAdapter(b: ListItemFormFieldBinding, item: FormField): IngredientRowAdapter {
+        return IngredientRowAdapter(
+            rows = item.childrenRows,
+            onDelete = onDelete@{ position ->
+                val adapter = b.rvChildren.adapter as? IngredientRowAdapter ?: return@onDelete
+                item.childrenRows.removeAt(position)
+                adapter.notifyItemRemoved(position)
+                if (position < item.childrenRows.size) {
+                    adapter.notifyItemRangeChanged(position, item.childrenRows.size - position)
+                }
+            },
+            onChildClick = { _, _, _ ->
+                // 子字段值已直接更新到 row 的 FormField 中，无需额外操作
+            }
+        )
+    }
+
 }

app/src/main/java/com/shuwei/dish/match/adapter/IngredientRowAdapter.kt

@@ -0,0 +1,135 @@
+package com.shuwei.dish.match.adapter
+
+import android.content.Context
+import android.text.Editable
+import android.text.TextWatcher
+import android.view.LayoutInflater
+import android.view.ViewGroup
+import android.widget.TextView
+import androidx.recyclerview.widget.RecyclerView
+import com.chad.library.adapter4.BaseQuickAdapter
+import com.chad.library.adapter4.viewholder.QuickViewHolder
+import com.shuwei.dish.match.R
+import com.shuwei.dish.match.databinding.ListItemIngredientRowBinding
+import com.shuwei.dish.match.dialog.DropdownPopup
+import com.shuwei.dish.match.model.FormField
+import com.shuwei.dish.match.utils.ext.dp
+import com.shuwei.dish.match.utils.ext.hideKeyboard
+
+/**
+ * 食材行 Adapter，用于「包含食材」子列表的嵌套渲染
+ * @param context Activity 上下文
+ * @param rows 每行包含多个 FormField，对应溯源码、食材名称、分类、用量
+ * @param onDelete 删除行回调
+ * @param onChildClick 子字段点击回调（如下拉框点击）
+ */
+class IngredientRowAdapter(
+    rows: MutableList<MutableList<FormField>>,
+    private val onDelete: (Int) -> Unit,
+    private val onChildClick: (Int, Int, FormField) -> Unit
+) : BaseQuickAdapter<MutableList<FormField>, IngredientRowAdapter.VH>(rows) {
+
+    inner class VH(val binding: ListItemIngredientRowBinding) : QuickViewHolder(binding.root)
+
+    override fun onCreateViewHolder(context: Context, parent: ViewGroup, viewType: Int): VH {
+        val binding = ListItemIngredientRowBinding.inflate(LayoutInflater.from(context), parent, false)
+        return VH(binding)
+    }
+
+    override fun onBindViewHolder(holder: VH, position: Int, item: MutableList<FormField>?) {
+        item ?: return
+        val b = holder.binding
+
+        // 假设 children 模板顺序：[溯源码(TEXT), 食材名称(DROPDOWN), 分类(DROPDOWN), 用量(TEXT)]
+        val traceCodeField = item.getOrNull(0)
+        val materNameField = item.getOrNull(1)
+        val classifyField = item.getOrNull(2)
+        val amountField = item.getOrNull(3)
+
+        // 溯源码 - TEXT
+        traceCodeField?.let { field ->
+            b.etTraceCode.setText(field.value)
+            b.etTraceCode.hint = field.hint.ifBlank { field.label }
+            (b.etTraceCode.tag as? TextWatcher)?.let { b.etTraceCode.removeTextChangedListener(it) }
+            val watcher = object : TextWatcher {
+                override fun beforeTextChanged(s: CharSequence?, start: Int, count: Int, after: Int) {}
+                override fun onTextChanged(s: CharSequence?, start: Int, before: Int, count: Int) {}
+                override fun afterTextChanged(s: Editable?) {
+                    field.value = s?.toString() ?: ""
+                }
+            }
+            b.etTraceCode.addTextChangedListener(watcher)
+            b.etTraceCode.tag = watcher
+        }
+
+        // 食材名称 - DROPDOWN
+        materNameField?.let { field ->
+            b.tvMaterName.hint = field.hint.ifBlank { "请选择${field.label}" }
+            b.tvMaterName.text = field.value.ifBlank { null }
+            b.flMaterName.setOnClickListener { v ->
+                v.hideKeyboard()
+                showDropdown(b.flMaterName, field, b.tvMaterName, holder.getAdapterPosition(), 1)
+            }
+        }
+
+        // 分类 - DROPDOWN
+        classifyField?.let { field ->
+            b.tvClassify.hint = field.hint.ifBlank { "请选择${field.label}" }
+            b.tvClassify.text = field.value.ifBlank { null }
+            b.flClassify.setOnClickListener { v ->
+                v.hideKeyboard()
+                showDropdown(b.flClassify, field, b.tvClassify, holder.getAdapterPosition(), 2)
+            }
+        }
+
+        // 用量 - TEXT
+        amountField?.let { field ->
+            b.etAmount.setText(field.value)
+            b.etAmount.hint = field.hint.ifBlank { field.label }
+            (b.etAmount.tag as? TextWatcher)?.let { b.etAmount.removeTextChangedListener(it) }
+            val watcher = object : TextWatcher {
+                override fun beforeTextChanged(s: CharSequence?, start: Int, count: Int, after: Int) {}
+                override fun onTextChanged(s: CharSequence?, start: Int, before: Int, count: Int) {}
+                override fun afterTextChanged(s: Editable?) {
+                    field.value = s?.toString() ?: ""
+                }
+            }
+            b.etAmount.addTextChangedListener(watcher)
+            b.etAmount.tag = watcher
+        }
+
+        // 删除按钮
+        b.tvRemove.setOnClickListener {
+            val pos = holder.layoutPosition
+            if (pos != RecyclerView.NO_POSITION) {
+                onDelete(pos)
+            }
+        }
+    }
+
+    /** 显示下拉弹出框 */
+    private fun showDropdown(
+        anchorView: ViewGroup,
+        field: FormField,
+        valueView: TextView,
+        rowPosition: Int,
+        childIndex: Int
+    ) {
+        DropdownPopup(
+            context = context,
+            list = field.options.toMutableList(),
+            popWidth = anchorView.width,
+            popHeight = kotlin.math.min(field.options.size.coerceAtLeast(1), 4) * 50.dp
+        ) { dictType ->
+            field.value = dictType.value ?: ""
+            field.valueId = dictType.id ?: ""
+            valueView.text = field.value
+            // 回调通知外部更新
+            onChildClick(rowPosition, childIndex, field)
+        }.also {
+            it.bgLayout = anchorView
+            it.showAsDropDown(anchorView)
+        }
+    }
+
+}

app/src/main/java/com/shuwei/dish/match/dialog/DropdownPopup.kt

@@ -65,7 +65,7 @@ class DropdownPopup(
 
     override fun showAsDropDown(anchor: View?) {
         super.showAsDropDown(anchor)
-        bgLayout?.setBackgroundResource(R.drawable.bg_white_stroke_blue)
+        bgLayout?.setBackgroundResource(R.drawable.shape_green_stroke)
         arrowImage?.setImageResource(R.mipmap.ic_triangle_up)
     }
 

app/src/main/java/com/shuwei/dish/match/model/FormField.kt

@@ -13,7 +13,9 @@ enum class FieldType {
     /** 日期选择弹窗 */
     DATE_PICKER,
     /** 固定值，不可编辑 */
-    FIXED
+    FIXED,
+    /** 子列表容器，用于动态增减行（如"包含食材"） */
+    CHILDREN
 }
 
 /**
@@ -30,6 +32,9 @@ enum class FieldType {
  * @param value 当前显示值/输入值；DATE_PICKER 存 yyyy-MM-dd 显示格式
  * @param valueId DATE_PICKER 存 ISO 格式 yyyy-MM-dd'T'HH:mm:ss
  * @param extraValues 下拉选中后按 extraApiKeys 映射存储的提交值，key=接口参数名
+ * @param children 子字段模板（CHILDREN 类型使用），每行按此模板创建一组字段
+ * @param childAddLabel 添加按钮文案（CHILDREN 类型使用），如 "+ 添加食材"
+ * @param childrenRows 子列表实际数据（CHILDREN 类型使用），每行是一个 List<FormField>
  */
 data class FormField(
     val label: String,
@@ -43,5 +48,8 @@ data class FormField(
     val submitValueId: Boolean = false,
     var value: String = "",
     var valueId: String = "",
-    val extraValues: MutableMap<String, String> = mutableMapOf()
+    val extraValues: MutableMap<String, String> = mutableMapOf(),
+    val children: List<FormField>? = null,
+    val childAddLabel: String? = null,
+    val childrenRows: MutableList<MutableList<FormField>> = mutableListOf()
 )

app/src/main/java/com/shuwei/dish/match/ui/CleanPackActivity.kt

@@ -9,6 +9,7 @@ import com.shuwei.dish.match.R
 import com.shuwei.dish.match.adapter.FormFieldAdapter
 import com.shuwei.dish.match.base.BaseActivity
 import com.shuwei.dish.match.databinding.ActivityCleanPackBinding
+import com.shuwei.dish.match.model.DictType
 import com.shuwei.dish.match.model.FieldType
 import com.shuwei.dish.match.model.FormField
 import com.shuwei.dish.match.utils.ext.dp
@@ -170,12 +171,143 @@ class CleanPackActivity : BaseActivity() {
 
     /**
      * 初始化餐品净菜包装表单字段
-     * TODO: 由用户提供具体字段数据
+     * 对应接口 NutSupMealPackageDTO
      */
     private fun initMealPackFields() {
         fields.clear()
-        // 待填充
+
-        formAdapter.submitList(fields)
+        // 包装餐品
+        fields.add(
+            FormField(
+                label = "包装餐品", type = FieldType.DROPDOWN,
+                apiKey = "foodId", required = true,
+                options = listOf(
+                    DictType(id = "1", value = "1", type = "宫保鸡丁"),
+                    DictType(id = "2", value = "2", type = "鱼香肉丝"),
+                    DictType(id = "3", value = "3", type = "红烧茄子"),
+                )
+            )
+        )
+
+        // 包装规格
+        fields.add(
+            FormField(
+                label = "包装规格", type = FieldType.DROPDOWN,
+                apiKey = "spec", required = true,
+                options = listOf(
+                    DictType(id = "1", value = "500g/盒", type = "500g/盒"),
+                    DictType(id = "2", value = "1kg/盒", type = "1kg/盒"),
+                )
+            )
+        )
+
+        // 包装方式
+        fields.add(
+            FormField(
+                label = "包装方式", type = FieldType.DROPDOWN,
+                apiKey = "packageMethod", required = true,
+                options = listOf(
+                    DictType(id = "1", value = "真空包装", type = "真空包装"),
+                    DictType(id = "2", value = "气调包装", type = "气调包装"),
+                )
+            )
+        )
+
+        // 包装份数
+        fields.add(
+            FormField(
+                label = "包装份数", type = FieldType.INTEGER,
+                apiKey = "quantity", required = true, hint = "请输入份数"
+            )
+        )
+
+        // 包含食材（子列表容器）
+        val ingredientTemplate = listOf(
+            FormField(label = "食材溯源码", type = FieldType.TEXT, required = true, hint = "溯源码"),
+            FormField(
+                label = "食材名称", type = FieldType.DROPDOWN, required = true,
+                options = listOf(
+                    DictType(id = "1", value = "土豆", type = "土豆"),
+                    DictType(id = "2", value = "鸡肉", type = "鸡肉"),
+                    DictType(id = "3", value = "青椒", type = "青椒"),
+                )
+            ),
+            FormField(
+                label = "分类", type = FieldType.DROPDOWN, required = true,
+                options = listOf(
+                    DictType(id = "1", value = "蔬菜类", type = "蔬菜类"),
+                    DictType(id = "2", value = "肉禽类", type = "肉禽类"),
+                    DictType(id = "3", value = "水产类", type = "水产类"),
+                )
+            ),
+            FormField(label = "每份用量", type = FieldType.TEXT, required = true, hint = "如 120g"),
+        )
+        fields.add(
+            FormField(
+                label = "包含食材", type = FieldType.CHILDREN,
+                required = true,
+                children = ingredientTemplate,
+                childAddLabel = "+ 添加食材"
+            )
+        )
+
+        // 包装日期
+        fields.add(
+            FormField(
+                label = "包装日期", type = FieldType.DATE_PICKER,
+                apiKey = "packageDate", required = true
+            )
+        )
+
+        // 保质期至
+        fields.add(
+            FormField(
+                label = "保质期至", type = FieldType.DATE_PICKER,
+                apiKey = "expiryDate", required = true
+            )
+        )
+
+        // 存放温度
+        fields.add(
+            FormField(
+                label = "存放温度(℃)", type = FieldType.DECIMAL,
+                apiKey = "storageTemp", required = false, hint = "如 3.8"
+            )
+        )
+
+        // 包装人
+        fields.add(
+            FormField(
+                label = "包装人", type = FieldType.TEXT,
+                apiKey = "operator", required = false, hint = "请输入包装人"
+            )
+        )
+
+        // 终端设备
+        fields.add(
+            FormField(
+                label = "终端设备", type = FieldType.DROPDOWN,
+                apiKey = "deviceId", required = false,
+                options = listOf(
+                    DictType(id = "1", value = "1", type = "包装机-01"),
+                    DictType(id = "2", value = "2", type = "包装机-02"),
+                )
+            )
+        )
+
+        // 操作类型
+        fields.add(
+            FormField(
+                label = "操作类型", type = FieldType.DROPDOWN,
+                apiKey = "opType", required = true,
+                options = listOf(
+                    DictType(id = "1", value = "1", type = "设备自动"),
+                    DictType(id = "2", value = "2", type = "人工录入"),
+                )
+            )
+        )
+
+        formAdapter.submitList(fields.filter { !it.hidden })
     }
 
 }

app/src/main/res/drawable/bg_rect_header.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <stroke android:color="#FFDCDCF0" android:width="1dp"/>
+</shape>

app/src/main/res/drawable/bg_white_stroke_blue.xml

@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<shape android:shape="rectangle" xmlns:android="http://schemas.android.com/apk/res/android">
-    <solid android:color="@color/white"/>
-    <stroke android:color="#FF0032C8" android:width="2dp"/>
-    <corners android:radius="10dp"/>
-</shape>

app/src/main/res/drawable/ripple_effect_light3.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<ripple xmlns:android="http://schemas.android.com/apk/res/android"
+    android:color="#30000000">
+    <item>
+        <shape android:shape="rectangle">
+            <solid android:color="#99FFFFFF"/>
+        </shape>
+    </item>
+</ripple>

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

@@ -4,7 +4,7 @@
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
     android:orientation="vertical"
-    android:background="@drawable/ripple_effect_light">
+    android:background="@drawable/ripple_effect_light3">
 
     <TextView
         android:id="@+id/tvDropdown"

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

@@ -4,7 +4,8 @@
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
     android:orientation="vertical"
-    android:paddingVertical="10dp">
+    android:paddingVertical="10dp"
+    tools:background="@color/white">
 
     <!-- 字段标签，必填项红色星号由 Adapter 通过 SpannableString 追加 -->
     <TextView
@@ -18,11 +19,135 @@
         android:textStyle="bold"
         tools:text="食材名称" />
 
+    <!-- CHILDREN 类型：子列表容器 -->
+    <LinearLayout
+        android:id="@+id/llChildren"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="vertical"
+        android:visibility="visible">
+
+        <!-- 子列表标题行 -->
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="50dp"
+            android:layout_marginBottom="4dp"
+            android:gravity="center_vertical"
+            android:background="@drawable/bg_rect_header">
+
+            <!-- 食材溯源码表头 -->
+            <TextView
+                android:layout_width="0dp"
+                android:layout_height="match_parent"
+                android:layout_weight="1"
+                android:ellipsize="end"
+                android:maxLines="1"
+                android:layout_marginEnd="2dp"
+                android:gravity="center"
+                android:text="食材溯源码"
+                android:textColor="#FF141428"
+                android:textSize="16sp" />
+
+            <View
+                android:layout_width="1dp"
+                android:layout_height="match_parent"
+                android:background="#FFDCDCF0"/>
+            <!-- 食材名称表头 -->
+            <TextView
+                android:layout_width="0dp"
+                android:layout_height="match_parent"
+                android:layout_weight="1"
+                android:ellipsize="end"
+                android:maxLines="1"
+                android:layout_marginHorizontal="2dp"
+                android:gravity="center"
+                android:text="食材名称"
+                android:textColor="#FF141428"
+                android:textSize="16sp" />
+
+            <View
+                android:layout_width="1dp"
+                android:layout_height="match_parent"
+                android:background="#FFDCDCF0"/>
+
+            <!-- 分类表头 -->
+            <TextView
+                android:layout_width="0dp"
+                android:layout_height="match_parent"
+                android:layout_weight="1"
+                android:ellipsize="end"
+                android:maxLines="1"
+                android:layout_marginHorizontal="2dp"
+                android:gravity="center"
+                android:text="分类"
+                android:textColor="#FF141428"
+                android:textSize="16sp" />
+
+            <View
+                android:layout_width="1dp"
+                android:layout_height="match_parent"
+                android:background="#FFDCDCF0"/>
+
+            <!-- 每份用量表头 -->
+            <TextView
+                android:layout_width="0dp"
+                android:layout_height="match_parent"
+                android:layout_weight="1"
+                android:ellipsize="end"
+                android:layout_marginStart="2dp"
+                android:maxLines="1"
+                android:gravity="center"
+                android:text="每份用量"
+                android:textColor="#FF141428"
+                android:textSize="16sp" />
+
+            <View
+                android:layout_width="1dp"
+                android:layout_height="match_parent"
+                android:background="#FFDCDCF0"/>
+
+            <!-- 操作表头 -->
+            <TextView
+                android:layout_width="50dp"
+                android:layout_height="match_parent"
+                android:text="操作"
+                android:gravity="center"
+                android:textColor="#FF141428"
+                android:textSize="16sp" />
+        </LinearLayout>
+
+        <!-- 嵌套 RecyclerView -->
+        <androidx.recyclerview.widget.RecyclerView
+            android:id="@+id/rvChildren"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:nestedScrollingEnabled="false"
+            android:overScrollMode="never"
+            tools:listitem="@layout/list_item_ingredient_row"/>
+
+        <!-- 添加按钮 -->
+        <TextView
+            android:id="@+id/tvAddChild"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="8dp"
+            android:layout_marginBottom="4dp"
+            android:paddingVertical="5dp"
+            android:paddingStart="5dp"
+            android:paddingEnd="10dp"
+            android:textColor="#FF0066CC"
+            android:textSize="18sp"
+            android:textStyle="bold"
+            android:text="+ 添加食材"/>
+    </LinearLayout>
+
     <!-- 输入区域容器，三种控件叠放，按 FieldType 切换 visibility -->
     <FrameLayout
+        android:id="@+id/flInputArea"
         android:layout_width="match_parent"
         android:layout_height="60dp"
-        android:layout_marginHorizontal="12dp">
+        android:layout_marginHorizontal="12dp"
+        android:visibility="gone">
 
         <!-- TEXT / NUMBER / FIXED 类型：EditText -->
         <EditText

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

@@ -0,0 +1,113 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:gravity="center_vertical"
+    android:orientation="horizontal"
+    android:paddingVertical="4dp"
+    tools:ignore="HardcodedText">
+
+    <!-- 食材溯源码 -->
+    <EditText
+        android:id="@+id/etTraceCode"
+        android:layout_width="0dp"
+        android:layout_height="50dp"
+        android:layout_weight="1"
+        android:layout_marginEnd="4dp"
+        android:background="@drawable/bg_white_radius10_stroke2"
+        android:hint="溯源码"
+        android:paddingHorizontal="10dp"
+        android:textColor="#FF141428"
+        android:textColorHint="#FF96A0AA"
+        android:textSize="16sp"
+        tools:ignore="Autofill,TextFields" />
+
+    <!-- 食材名称 -->
+    <FrameLayout
+        android:id="@+id/flMaterName"
+        android:layout_width="0dp"
+        android:layout_height="50dp"
+        android:layout_weight="1"
+        android:layout_marginEnd="4dp"
+        android:background="@drawable/bg_white_radius10_stroke2">
+
+        <TextView
+            android:id="@+id/tvMaterName"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:layout_marginEnd="24dp"
+            android:layout_marginStart="10dp"
+            android:ellipsize="end"
+            android:gravity="center_vertical"
+            android:maxLines="1"
+            android:textColor="#FF141428"
+            android:textColorHint="#FF96A0AA"
+            android:textSize="16sp" />
+
+        <ImageView
+            android:layout_width="18dp"
+            android:layout_height="wrap_content"
+            android:layout_gravity="end|center_vertical"
+            android:layout_marginEnd="6dp"
+            android:src="@mipmap/ic_triangle_down"
+            tools:ignore="ContentDescription" />
+    </FrameLayout>
+
+    <!-- 分类 -->
+    <FrameLayout
+        android:id="@+id/flClassify"
+        android:layout_width="0dp"
+        android:layout_height="50dp"
+        android:layout_weight="1"
+        android:layout_marginEnd="4dp"
+        android:background="@drawable/bg_white_radius10_stroke2">
+
+        <TextView
+            android:id="@+id/tvClassify"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:layout_marginEnd="24dp"
+            android:layout_marginStart="10dp"
+            android:ellipsize="end"
+            android:gravity="center_vertical"
+            android:maxLines="1"
+            android:textColor="#FF141428"
+            android:textColorHint="#FF96A0AA"
+            android:textSize="16sp" />
+
+        <ImageView
+            android:layout_width="18dp"
+            android:layout_height="wrap_content"
+            android:layout_gravity="end|center_vertical"
+            android:layout_marginEnd="6dp"
+            android:src="@mipmap/ic_triangle_down"
+            tools:ignore="ContentDescription" />
+    </FrameLayout>
+
+    <!-- 每份用量 -->
+    <EditText
+        android:id="@+id/etAmount"
+        android:layout_width="0dp"
+        android:layout_height="50dp"
+        android:layout_weight="1"
+        android:background="@drawable/bg_white_radius10_stroke2"
+        android:hint="如 120g"
+        android:paddingHorizontal="10dp"
+        android:textColor="#FF141428"
+        android:textColorHint="#FF96A0AA"
+        android:textSize="16sp"
+        tools:ignore="Autofill,TextFields" />
+
+    <!-- 删除按钮 -->
+    <TextView
+        android:id="@+id/tvRemove"
+        android:layout_width="50dp"
+        android:layout_height="50dp"
+        android:gravity="center"
+        android:text="×"
+        android:textColor="#FF96A0AA"
+        android:textSize="24sp"
+        android:textStyle="bold" />
+
+</LinearLayout>