refactor(ui): 重构主界面食物列表布局和支付模式切换功能

- 将原有的RecyclerView替换为FrameLayout容器，实现动态布局加载
- 新增layout_main_food_list.xml和layout_main_food_list2.xml两个布局文件
- 实现联合支付和独立支付两种模式下的不同UI展示
- 集成食物详情显示功能，通过include方式引入layout_eat_detail.xml
- 更新数据绑定逻辑，支持两种支付模式下的食物列表显示
- 迁移SharedPreferences操作至SpTool工具类统一管理
- 优化食物识别结果显示逻辑和搜索按钮状态控制
- 重构RecyclerView初始化和适配器设置代码结构

app/src/main/java/com/sw/dualscreen/activity/MainActivity.kt

@@ -13,6 +13,7 @@ import android.text.TextUtils
 import android.view.Display
 import android.view.View
 import android.view.ViewOutlineProvider
+import android.widget.TextView
 import androidx.activity.OnBackPressedCallback
 import androidx.activity.viewModels
 import androidx.camera.core.CameraSelector
@@ -22,13 +23,18 @@ import androidx.camera.core.ImageCaptureException
 import androidx.camera.core.Preview
 import androidx.camera.lifecycle.ProcessCameraProvider
 import androidx.core.content.ContextCompat
+import androidx.core.view.isVisible
 import androidx.lifecycle.lifecycleScope
 import androidx.recyclerview.widget.GridLayoutManager
+import androidx.recyclerview.widget.RecyclerView
 import com.google.common.util.concurrent.ListenableFuture
 import com.sw.dualscreen.GlobalData
 import com.sw.dualscreen.GlobalKey
 import com.sw.dualscreen.adapter.MainFoodListAdapter
 import com.sw.dualscreen.databinding.ActivityMainBinding
+import com.sw.dualscreen.databinding.LayoutEatDetailBinding
+import com.sw.dualscreen.databinding.LayoutMainFoodList2Binding
+import com.sw.dualscreen.databinding.LayoutMainFoodListBinding
 import com.sw.dualscreen.dialog.EnvSwitchDialog
 import com.sw.dualscreen.dialog.RemindDialog
 import com.sw.dualscreen.ext.dp
@@ -180,6 +186,10 @@ class MainActivity : BaseActivity<ActivityMainBinding>() {
 //        SPUtil.getInstance().get(GlobalKey.KEY_SETTLEMENT_MODE, 1)
 //    }
 
+    private lateinit var rvFoodList: RecyclerView
+    private lateinit var tvToSearch: TextView
+    lateinit var layoutEatDetailBinding: LayoutEatDetailBinding
+
     override fun getViewModel(): BaseViewModel {
         return viewModel
     }
@@ -202,25 +212,66 @@ class MainActivity : BaseActivity<ActivityMainBinding>() {
         initData()
     }
 
+    private fun initLayoutEatDetailBinding(mode: Int) {
+        binding.flFoodList.removeAllViews()
+        if (mode == 0) {
+            //联合支付
+            val b = LayoutMainFoodList2Binding.inflate(layoutInflater, binding.flFoodList, true)
+            rvFoodList = b.rvFoodList
+            tvToSearch = b.tvToSearch
+            layoutEatDetailBinding = b.detailInclude
+            layoutEatDetailBinding.llFoodTitle.gone()
+//            layoutEatDetailBinding.root.invisible()
+        } else {
+            //独立支付
+            val b = LayoutMainFoodListBinding.inflate(layoutInflater, binding.flFoodList, true)
+            rvFoodList = b.rvFoodList
+            tvToSearch = b.tvToSearch
+            layoutEatDetailBinding = b.detailInclude
+            layoutEatDetailBinding.llFoodTitle.gone()
+            layoutEatDetailBinding.root.gone()
+        }
+        tvToSearch.setOnClickListener {
+            bottomSheetDialog = CustomBottomSheetDialog.newInstance(viewModel) {
+                checkedItem = it
+                it.photoUri = null
+                adapter.items.forEachIndexed { index, info ->
+                    adapter.items[index].isChecked = false
+                }
+                adapter.notifyDataSetChanged()
+                resetSelectedFood(it)
+            }
+            bottomSheetDialog!!.show(supportFragmentManager, "CustomBottomSheetDialog")
+        }
+
+        rvFoodList.let {
+            it.layoutManager = GridLayoutManager(this, 2, GridLayoutManager.VERTICAL, false)
+            it.adapter = adapter
+        }
+    }
+
     private fun initData() {
         startFaceTask()
     }
 
     private fun initView() {
+        initLayoutEatDetailBinding(SpTool.settlementMode)
         viewModel.getDeviceConfig { deviceConfig ->
             runOnUiThread {
                 if (deviceConfig == null) {
                     ToastUtils.showToast("获取设备配置数据失败")
+                    initLayoutEatDetailBinding(SpTool.settlementMode)
                     return@runOnUiThread
                 }
                 //结算模式：1-独立支付，2-联合结算
                 settlementMode = if (deviceConfig.payType == 2) 0 else 1
-                SPUtil.getInstance().put(GlobalKey.KEY_SETTLEMENT_MODE, settlementMode)
+                SpTool.settlementMode = settlementMode
 
                 GlobalData.appId = deviceConfig.arcsoftAppId ?: ""
                 GlobalData.sdkKey = deviceConfig.arcsoftSdkKey ?: ""
                 GlobalData.activeKey = deviceConfig.arcsoftActiveKey ?: ""
                 viewModel.activeEngine()
+                initLayoutEatDetailBinding(settlementMode)
             }
         }
         updateDateTime()
@@ -264,23 +315,6 @@ class MainActivity : BaseActivity<ActivityMainBinding>() {
             }
         }
         binding.previewView.clipToOutline = true
-        binding.tvToSearch.setOnClickListener {
-            bottomSheetDialog = CustomBottomSheetDialog.newInstance(viewModel) {
-                checkedItem = it
-                it.photoUri = null
-                adapter.items.forEachIndexed { index, info ->
-                    adapter.items[index].isChecked = false
-                }
-                adapter.notifyDataSetChanged()
-                resetSelectedFood(it)
-            }
-            bottomSheetDialog!!.show(supportFragmentManager, "CustomBottomSheetDialog")
-        }
-
-        binding.recyclerview.let {
-            it.layoutManager = GridLayoutManager(this, 2, GridLayoutManager.VERTICAL, false)
-            it.adapter = adapter
-        }
         binding.tvFoodName.setOnClickListener {
             SensorScaleUtils.zero()
         }
@@ -545,7 +579,7 @@ class MainActivity : BaseActivity<ActivityMainBinding>() {
         log("registerDataChange识别后查询接口数据：$queryData,识别数据：$recData")
         if (list.isEmpty()) {
             foodRecognizeState = false
-            binding.tvToSearch.let {
+            tvToSearch.let {
                 it.text = "未查询到，手动搜索"
                 it.visible()
             }
@@ -571,7 +605,7 @@ class MainActivity : BaseActivity<ActivityMainBinding>() {
 //        }
 
         adapter.submitList(list)
-        binding.recyclerview.visible()
+        rvFoodList.visible()
 
         checkedItem = list[0].also {
             it.photoUri = lastPhotoUri
@@ -582,10 +616,11 @@ class MainActivity : BaseActivity<ActivityMainBinding>() {
 //            lastPhotoUri = null
         LightManager.closeRedLight()
 
-        binding.tvToSearch.let {
+        tvToSearch.let {
             it.text = "以上都不是，手动搜索"
             it.visible()
         }
+        log("registerDataChange识别完成:visible=${rvFoodList.isVisible},count=${rvFoodList.childCount}")
     }
 
     private fun setupCamera() {
@@ -756,9 +791,10 @@ class MainActivity : BaseActivity<ActivityMainBinding>() {
     @SuppressLint("NotifyDataSetChanged")
     fun clearRecognizeFood() {
         log("clearRecognizeFood")
-        binding.recyclerview.invisible()
+        rvFoodList.invisible()
+        layoutEatDetailBinding.root.invisible()
         adapter.submitList(null)
-        binding.tvToSearch.gone()
+        tvToSearch.gone()
 
         binding.previewView.visible()
         binding.ivImg.gone()
@@ -1294,7 +1330,7 @@ class MainActivity : BaseActivity<ActivityMainBinding>() {
             //binding.layoutRescan.visibility = View.VISIBLE
 
             withContext(Dispatchers.Main) {
-                binding.tvToSearch.let {
+                tvToSearch.let {
                     it.text = "未识别到，手动搜索"
                     it.visible()
                 }

app/src/main/java/com/sw/dualscreen/activity/fragment/BusinessFragment.kt

@@ -9,6 +9,7 @@ import com.sw.dualscreen.model.response.ChargeModeEvent
 import com.sw.dualscreen.model.response.ResetRecognizeEvent
 import com.sw.dualscreen.sdk.SensorScaleUtils
 import com.sw.dualscreen.utils.SPUtil
+import com.sw.dualscreen.utils.SpTool
 import com.sw.plate.utils.ToastUtils
 import org.greenrobot.eventbus.EventBus
 import kotlin.math.roundToInt
@@ -23,8 +24,8 @@ class BusinessFragment: BaseFragment<FragmentBusinessBinding>() {
         binding.rgSettlement.let {
             //val settlementMode = if (binding.rgSettlement.checkedRadioButtonId == R.id.rbJointPayment) 0 else 1
 
-            val mode = SPUtil.getInstance().get(GlobalKey.KEY_SETTLEMENT_MODE, 1)
+            //val mode = SPUtil.getInstance().get(GlobalKey.KEY_SETTLEMENT_MODE, 1)
-            it.check(if (mode == 0) R.id.rbJointPayment else R.id.rbIndependentPayment)
+            it.check(if (SpTool.settlementMode == 0) R.id.rbJointPayment else R.id.rbIndependentPayment)
             binding.rbJointPayment.isEnabled = false
             binding.rbIndependentPayment.isEnabled = false
         }

app/src/main/java/com/sw/dualscreen/presentation/MainScreenPresentation.kt

@@ -16,11 +16,11 @@ import android.view.ViewTreeObserver
 import android.widget.FrameLayout
 import androidx.core.content.ContextCompat
 import androidx.core.view.isVisible
-import androidx.core.view.postDelayed
 import androidx.core.view.updateLayoutParams
 import androidx.lifecycle.Observer
 import androidx.lifecycle.lifecycleScope
 import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.RecyclerView
 import com.arcsoft.face.ErrorInfo
 import com.sw.dualscreen.BuildConfig
 import com.sw.dualscreen.GlobalKey
@@ -64,7 +64,6 @@ import kotlinx.coroutines.Job
 import kotlinx.coroutines.flow.drop
 import kotlinx.coroutines.launch
 import timber.log.Timber
-import java.text.DecimalFormat
 import kotlin.math.abs
 import kotlin.math.max
 import kotlin.math.roundToInt
@@ -327,6 +326,7 @@ class MainScreenPresentation(
                 loadOrderList(userId) {
                     loadUserNutritionData(userId)
                 }
+                activity.layoutEatDetailBinding.root.visible()
             } else {
                 //独立支付
                 loadUserNutritionData(userId)
@@ -776,10 +776,14 @@ class MainScreenPresentation(
                 val fruitsVegetables = energy.fruitsVegetables
                 val meatEggs = energy.meatEggs
 
-                binding.detailInclude.tvTotalCalorie.text = "总热量：${totalKcal.roundedDecimalPlace(1)}千卡"
+                val showTotalCalorie = "总热量：${totalKcal.roundedDecimalPlace(1)}千卡"
+                binding.detailInclude.tvTotalCalorie.text = showTotalCalorie
+                activity.layoutEatDetailBinding.tvTotalCalorie.text = showTotalCalorie
 
                 val totalWeight = (userNutrition?.eatWeightSum ?: 0.0) + weight
-                binding.detailInclude.tvTotalWeight.text = "总重量：${totalWeight.roundedDecimalPlace(1)}克"
+                val showTotalWeight = "总重量：${totalWeight.roundedDecimalPlace(1)}克"
+                binding.detailInclude.tvTotalWeight.text = showTotalWeight
+                activity.layoutEatDetailBinding.tvTotalWeight.text = showTotalWeight
 
                 val include = binding.nutritionInclude
 
@@ -1449,6 +1453,16 @@ class MainScreenPresentation(
         FoodOrderAdapter(foodOrderList)
     }
 
+    private fun initRv(rv: RecyclerView) {
+        rv.run {
+            if (adapter == null) {
+                layoutManager =
+                    LinearLayoutManager(activity, LinearLayoutManager.VERTICAL, false)
+                adapter = foodOrderAdapter
+            }
+        }
+    }
+
     /**
      * 加载订单列表
      */
@@ -1460,13 +1474,8 @@ class MainScreenPresentation(
             it.root.updateLayoutParams {
                 height = activity.screenSize[1] / 2 + 120.dp
             }
-            it.rvFoodList.run {
+            initRv(it.rvFoodList)
-                if (adapter == null) {
+            initRv(activity.layoutEatDetailBinding.rvFoodList)
-                    layoutManager =
-                        LinearLayoutManager(activity, LinearLayoutManager.VERTICAL, false)
-                    adapter = foodOrderAdapter
-                }
-            }
             userViewModel.getFoodOrderList(userId) { model ->
                 activity.runOnUiThread {
                     if (model == null) return@runOnUiThread

app/src/main/java/com/sw/dualscreen/utils/SpTool.kt

@@ -17,13 +17,13 @@ object SpTool {
 
 
     var lastFaceTimestamp: Long
-        get() = spUtil?.get(LAST_FACE_TIMESTAMP, 0L)?:0L
+        get() = spUtil?.get(LAST_FACE_TIMESTAMP, 0L) ?: 0L
         set(timestamp) {
             spUtil?.put(LAST_FACE_TIMESTAMP, timestamp)
         }
 
     var firstGetFace: Boolean
-        get() = spUtil?.get(IS_FIRST_GET_FACE, true)?:true
+        get() = spUtil?.get(IS_FIRST_GET_FACE, true) ?: true
         set(value) {
             spUtil?.boolean(IS_FIRST_GET_FACE, value)
         }
@@ -33,5 +33,10 @@ object SpTool {
         set(value) {
             spUtil?.put(GlobalKey.KEY_BASE_URL, value)
         }
+    var settlementMode: Int
+        get() = spUtil?.get(GlobalKey.KEY_SETTLEMENT_MODE, 0) ?: 0
+        set(value) {
+            spUtil?.put(GlobalKey.KEY_SETTLEMENT_MODE, value)
+        }
 
 }

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

@@ -92,51 +92,18 @@
 
     </FrameLayout>
 
-    <androidx.recyclerview.widget.RecyclerView
+    <FrameLayout
-        android:id="@+id/recyclerview"
+        android:id="@+id/flFoodList"
         android:layout_width="match_parent"
         android:layout_height="0dp"
-        android:layout_marginHorizontal="14dp"
+        android:layout_weight="1"/>
-        android:layout_marginTop="42dp"
-        android:layout_weight="1"
-        android:overScrollMode="never"
-        app:layoutManager="androidx.recyclerview.widget.GridLayoutManager"
-        app:spanCount="2"
-        tools:itemCount="8"
-        tools:listitem="@layout/list_item_search_food" />
-
-    <TextView
-        android:id="@+id/tvToSearch"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginTop="38dp"
-        android:layout_marginBottom="0dp"
-        android:padding="10dp"
-        android:text="以上都不是，手动搜索"
-        android:textColor="#FFFF3232"
-        android:textSize="31sp"
-        android:textStyle="bold"
-        android:visibility="gone" />
-
-    <LinearLayout
-        android:layout_width="match_parent"
-        android:layout_height="54dp"
-        android:gravity="center">
-
-        <TextView
-            android:id="@+id/tvWeightRealInfo"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:textColor="@color/black"
-            android:textSize="12sp"
-            tools:text="以上都不是，手动搜索" />
-    </LinearLayout>
 
     <FrameLayout
         android:id="@+id/flPay"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:background="@color/white"
+        android:layout_marginTop="45dp"
         android:visibility="gone">
 
         <androidx.appcompat.widget.AppCompatButton

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

@@ -8,6 +8,7 @@
     tools:ignore="HardcodedText,UseCompatTextViewDrawableXml">
 
     <FrameLayout
+        android:id="@+id/llFoodTitle"
         android:layout_width="match_parent"
         android:layout_height="80dp">
 
@@ -54,6 +55,7 @@
         android:layout_width="match_parent"
         android:layout_height="0dp"
         android:layout_weight="1"
+        android:overScrollMode="never"
         tools:listitem="@layout/layout_food_list_header" />
 
     <LinearLayout

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

@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    xmlns:tools="http://schemas.android.com/tools"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:orientation="vertical">
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/rvFoodList"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_marginHorizontal="14dp"
+        android:layout_marginTop="42dp"
+        android:layout_weight="1"
+        android:overScrollMode="never"
+        app:layoutManager="androidx.recyclerview.widget.GridLayoutManager"
+        app:spanCount="2"
+        tools:itemCount="8"
+        tools:listitem="@layout/list_item_search_food" />
+
+    <TextView
+        android:id="@+id/tvToSearch"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="38dp"
+        android:layout_gravity="center_horizontal"
+        android:padding="10dp"
+        tools:text="以上都不是，手动搜索"
+        android:textColor="#FFFF3232"
+        android:textSize="31sp"
+        android:textStyle="bold"/>
+
+    <include
+        android:id="@+id/detailInclude"
+        layout="@layout/layout_eat_detail"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_marginHorizontal="14dp"
+        android:visibility="gone"/>
+
+</LinearLayout>

app/src/main/res/layout/layout_main_food_list2.xml

@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    xmlns:tools="http://schemas.android.com/tools"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:orientation="vertical">
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/rvFoodList"
+        android:layout_width="match_parent"
+        android:layout_height="264dp"
+        android:layout_marginHorizontal="14dp"
+        android:layout_marginTop="42dp"
+        android:overScrollMode="never"
+        app:layoutManager="androidx.recyclerview.widget.GridLayoutManager"
+        app:spanCount="2"
+        tools:itemCount="8"
+        tools:listitem="@layout/list_item_search_food" />
+
+    <TextView
+        android:id="@+id/tvToSearch"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="38dp"
+        android:layout_gravity="center_horizontal"
+        android:padding="10dp"
+        tools:text="以上都不是，手动搜索"
+        android:textColor="#FFFF3232"
+        android:textSize="31sp"
+        android:textStyle="bold"/>
+
+    <include
+        android:id="@+id/detailInclude"
+        layout="@layout/layout_eat_detail"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_marginHorizontal="14dp"/>
+
+</LinearLayout>