From 04b138d3836e03c9adbcbd367fd71d92905c5206 Mon Sep 17 00:00:00 2001
From: cloudroam <cloudroam>
Date: 星期四, 17 四月 2025 13:17:45 +0800
Subject: [PATCH] add: 重复登录处理
---
app/src/main/java/com/example/firstapp/adapter/ExpressAdapter.kt | 61 +++++++++++++++++++++++++++---
1 files changed, 54 insertions(+), 7 deletions(-)
diff --git a/app/src/main/java/com/example/firstapp/adapter/ExpressAdapter.kt b/app/src/main/java/com/example/firstapp/adapter/ExpressAdapter.kt
index dafbba4..0c74eb3 100644
--- a/app/src/main/java/com/example/firstapp/adapter/ExpressAdapter.kt
+++ b/app/src/main/java/com/example/firstapp/adapter/ExpressAdapter.kt
@@ -44,9 +44,29 @@
private var currentGroup: ExpressGroup? = null
init {
+ // 设置固定高度和禁用嵌套滚动来解决滑动问题
binding.rvPackages.apply {
- layoutManager = LinearLayoutManager(context)
+ layoutManager = object : LinearLayoutManager(context) {
+ override fun canScrollVertically(): Boolean {
+ // 禁用内部RecyclerView的垂直滚动
+ return false
+ }
+
+ // 确保测量所有子项，防止部分内容不可见
+ override fun onLayoutChildren(recycler: RecyclerView.Recycler, state: RecyclerView.State) {
+ try {
+ super.onLayoutChildren(recycler, state)
+ } catch (e: IndexOutOfBoundsException) {
+ // 捕获可能的异常，防止崩溃
+ }
+ }
+ }
adapter = packagesAdapter
+ // 禁用嵌套滚动，让外部RecyclerView处理所有滚动
+ isNestedScrollingEnabled = false
+ // 启用回收视图缓存
+ setItemViewCacheSize(20)
+ setHasFixedSize(true)
}
}
@@ -54,7 +74,13 @@
currentGroup = group
binding.tvStationName.text = group.stationName
binding.tvPackageCount.text = "共${group.packages.size}个包裹"
+
+ // 确保所有数据都被更新
+ packagesAdapter.submitList(null)
packagesAdapter.submitList(group.packages)
+
+ // 请求布局刷新
+ binding.rvPackages.requestLayout()
}
fun setOnPackageClickListener(listener: (ExpressGroup, ExpressPackage) -> Unit) {
@@ -80,18 +106,28 @@
holder.bind(pack)
}
+ // 防止部分内容不显示
+ override fun getItemCount(): Int {
+ return currentList.size
+ }
+
inner class ViewHolder(private val binding: ItemExpressPackageHomeBinding) :
RecyclerView.ViewHolder(binding.root) {
init {
binding.root.setOnClickListener {
- val pack = getItem(adapterPosition)
- onPackageClick(pack)
+ val position = adapterPosition
+ if (position != RecyclerView.NO_POSITION) {
+ val pack = getItem(position)
+ onPackageClick(pack)
+ }
}
}
fun bind(pack: ExpressPackage) {
- binding.tvPackageInfo.text = "${pack.company} - ${pack.trackingNumber}"
+ binding.tvCompany.text = pack.company
+ binding.tvCreateTime.text = pack.createTime
+ binding.tvTrackingNumber.text = pack.trackingNumber
}
}
}
@@ -123,20 +159,31 @@
holder.bind(pack)
}
+ // 防止部分内容不显示
+ override fun getItemCount(): Int {
+ return currentList.size
+ }
+
inner class ViewHolder(private val binding: ItemPackageBinding) :
RecyclerView.ViewHolder(binding.root) {
init {
binding.ivPackageStatus.setOnClickListener {
- val pack = getItem(adapterPosition)
- onPackagePickup(pack)
+ val position = adapterPosition
+ if (position != RecyclerView.NO_POSITION) {
+ val pack = getItem(position)
+ onPackagePickup(pack)
+ }
}
binding.root.setOnClickListener(null)
}
fun bind(pack: ExpressPackage) {
- binding.tvPackageInfo.text = "${pack.company} - ${pack.trackingNumber}"
+ binding.tvPackageId.text = pack.id.toString()
+ binding.tvCompany.text = pack.company
+ binding.tvCreateTime.text = pack.createTime
+ binding.tvTrackingNumber.text = pack.trackingNumber
binding.ivPackageStatus.setImageResource(
// if (pack.isPickedUp) R.drawable.circle_checked
// else R.drawable.circle
--
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