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()
                 }