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cloudroam

10 天以前 04b138d3836e03c9adbcbd367fd71d92905c5206

 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