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tj

2025-04-11 27bbd0435881e408f267c99e6a253d2e17873bcc

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package com.example.firstapp.adapter
 
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.ImageView
import android.widget.TextView
import androidx.recyclerview.widget.RecyclerView
import com.example.firstapp.R
import com.example.firstapp.database.entity.Code
import java.text.ParseException
import java.text.SimpleDateFormat
import java.util.Date
import java.util.Locale
 
 
class PackageAdapter : RecyclerView.Adapter<PackageAdapter.PackageViewHolder>() {
 
    private var packages = listOf<Code>()
 
    fun updatePackages(newPackages: List<Code>) {
        packages = newPackages
        notifyDataSetChanged()
    }
 
    //此处是渲染数据
    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): PackageViewHolder {
        val view = LayoutInflater.from(parent.context)
            .inflate(R.layout.item_package_dashboard, parent, false)
        return PackageViewHolder(view)
    }
 
    override fun onBindViewHolder(holder: PackageViewHolder, position: Int) {
        holder.bind(packages[position])
    }
 
    override fun getItemCount() = packages.size
 
    class PackageViewHolder(view: View) : RecyclerView.ViewHolder(view) {
        private val imgCourier: ImageView = view.findViewById(R.id.img_courier)
        private val textCourierName: TextView = view.findViewById(R.id.text_courier_name)
        private val textTrackingNumber: TextView = view.findViewById(R.id.text_tracking_number)
        private val textTime: TextView = view.findViewById(R.id.text_time)
        private val textPickTime: TextView = view.findViewById(R.id.text_pick_time)
 
        fun bind(code: Code) {
 
            textTime.textSize=10f
            textPickTime.textSize=10f
 
//            imgCourier.setImageResource(code.category)
            textCourierName.text = code.oneLevel
            textTrackingNumber.text = code.code
            // 步骤1：定义解析器，将字符串转为 Date
            val parser = SimpleDateFormat("yyyy-MM-dd HH:mm:ss", Locale.getDefault())
            val formatter = SimpleDateFormat("yyyy-MM-dd HH:mm", Locale.getDefault())
            try {
                val date: Date? = parser.parse(code.createTime)  // 解析字符串
                date?.let {
                    textTime.text = "到货:"+formatter.format(it)  // 格式化并赋值
                } ?: run {
                    // 处理解析失败（date 为 null 的情况）
                    textTime.text = "Invalid Date"
                }
            } catch (e: ParseException) {
                e.printStackTrace()
                textTime.text = "Format Error"
            }
            try {
                val date2: Date? = parser.parse(code.pickupTime)  // 解析字符串
                date2?.let {
                    textPickTime.text = "取件："+formatter.format(it)  // 格式化并赋值
                } ?: run {
                    textPickTime.text = "未取件"
                }
            } catch (e: ParseException) {
                e.printStackTrace()
                textPickTime.text = "未取件"
            }
 
        }
    }
}