fix(ui): 修复搜索列表状态管理和界面交互问题
- 添加了 clipToOutline 和 foreground 属性以改善列表项视觉效果 - 修复了 UiState 处理中未重置商品列表状态的问题 - 优化了 searchFood 方法中的状态重置逻辑,避免重复调用 - 修复了空视图点击监听器设置时机,确保在状态视图挂载完成后添加监听器 - 移除了重复的搜索调用,解决因 setText 触发的多次搜索问题
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@@ -313,11 +313,13 @@ class VectorCollectionFragment : BaseFragment<FragmentVectorCollectionBinding>()
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is UiState.Success -> {
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val list = state.data ?: emptyList()
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if (list.isEmpty()) loadEmptyView() else fillSearchList(list)
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currentActivity.netViewModel.resetGoodsListState()
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}
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is UiState.Error -> {
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toast(state.msg)
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loadEmptyView()
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currentActivity.netViewModel.resetGoodsListState()
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}
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else -> Unit
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@@ -383,18 +385,17 @@ class VectorCollectionFragment : BaseFragment<FragmentVectorCollectionBinding>()
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@SuppressLint("NotifyDataSetChanged")
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fun searchFood() {
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log("searchFood")
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// 立即重置,防止 StateFlow 向新订阅者重播旧的错误状态
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currentActivity.netViewModel.resetGoodsListState()
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debouncer.debounce {
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val keyword = binding.editFoodName.text.toString().trim()
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// 通过 NetViewModel 查询净材数据(goodsType=0 食材),结果由 initialize() 中的 observer 统一处理
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currentActivity.netViewModel.run {
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resetGoodsListState()
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queryGoodsList(
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currentActivity.netViewModel.queryGoodsList(
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goodsType = "0",
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goodsName = keyword.ifEmpty { null }
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)
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}
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}
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}
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/**
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* 将数据列表填充到 searchAdapter 并切换为网格布局
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@@ -445,14 +446,12 @@ class VectorCollectionFragment : BaseFragment<FragmentVectorCollectionBinding>()
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emptyViewBinding?.let {
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it.tvContent.text = "暂无数据"
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it.tvSubContent.text = "未查询到食材信息,请稍后重试"
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// 点击空布局
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it.root.setOnClickListener {
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//填充本地假数据,便于 UI 效果测试
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//fillSearchList(buildMockGoodsList())
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searchFood()
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}
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binding.rvSearchFood.post {
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it.root.minimumHeight = binding.rvSearchFood.height
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// 在 stateView 挂载完成后再设置点击监听,避免 adapter 重置 view 状态时丢失监听器
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it.root.setOnClickListener {
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searchFood()
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}
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searchAdapter.stateView = it.root
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}
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}
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@@ -477,8 +476,8 @@ class VectorCollectionFragment : BaseFragment<FragmentVectorCollectionBinding>()
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vectorAdapter.notifyDataSetChanged()
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clickIndex = -1
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// setText("") 会触发 addTextChangedListener → searchFood(),无需再次直接调用
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binding.editFoodName.setText("")
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searchFood()
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}
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private var isFirstOpen = true
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@@ -19,7 +19,9 @@
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android:textSize="28sp"
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android:textStyle="bold"
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android:background="@drawable/bg_item_search"
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tools:text="土豆丝" />
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tools:text="土豆丝"
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android:clipToOutline="true"
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android:foreground="?android:attr/selectableItemBackground"/>
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<!-- 当前选中的净材种类,小字显示,无数据时隐藏 -->
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<TextView
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