84 lines
4.3 KiB
Kotlin
84 lines
4.3 KiB
Kotlin
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package com.zjgsu.jianshu.Adapter
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import android.annotation.SuppressLint
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import android.content.Intent
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import android.graphics.drawable.Drawable
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import android.transition.Transition
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import android.util.Log
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import android.view.LayoutInflater
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import android.view.View
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import android.view.ViewGroup
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import android.widget.ImageView
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import android.widget.LinearLayout
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import android.widget.TextView
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import androidx.core.content.ContextCompat
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import androidx.fragment.app.Fragment
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import androidx.fragment.app.FragmentActivity
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import androidx.recyclerview.widget.RecyclerView
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import androidx.viewpager2.adapter.FragmentStateAdapter
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import com.bumptech.glide.Glide
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import com.bumptech.glide.request.target.SimpleTarget
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import com.zjgsu.jianshu.*
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class BillboardAdapter(var listOfbookRankList: List<List<Book_rank>>) : RecyclerView.Adapter<BillboardAdapter.ViewHolder>() {
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inner class ViewHolder(view: View) : RecyclerView.ViewHolder(view) {
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val bookRank_title:TextView=view.findViewById(R.id.bookRank_title)
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val bookRank_name1: TextView = view.findViewById(R.id.bookRank_name1)
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val bookRank_pic1: ImageView = view.findViewById(R.id.bookRank_pic1)
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val bookRank_decr1: TextView = view.findViewById(R.id.bookRank_desc1)
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val bookRank_name2: TextView= view.findViewById(R.id.bookRank_name2)
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val bookRank_pic2: ImageView = view.findViewById(R.id.bookRank_pic2)
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val bookRank_decr2: TextView = view.findViewById(R.id.bookRank_desc2)
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val bookRank_name3: TextView = view.findViewById(R.id.bookRank_name3)
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val bookRank_pic3: ImageView = view.findViewById(R.id.bookRank_pic3)
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val bookRank_decr3: TextView = view.findViewById(R.id.bookRank_desc3)
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val bookRank_backimg:LinearLayout=view.findViewById(R.id.bookRank_backimg)
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}
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override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
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val view = LayoutInflater.from(parent.context).inflate(R.layout.book_rank_item, parent, false)
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return ViewHolder(view)
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}
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override fun onBindViewHolder(holder: ViewHolder, position: Int) {
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val bookRankList = listOfbookRankList[position]
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Log.d("BillboardAdapter", "Size of bookRankList at position $position")
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if(position==0) {
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holder.bookRank_title.text="热门图书榜"
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holder.bookRank_decr1.text = "在读人数:"+bookRankList[0].courtOfReaders.toString()
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holder.bookRank_decr2.text = "在读人数:"+bookRankList[1].courtOfReaders.toString()
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holder.bookRank_decr3.text = "在读人数:"+bookRankList[2].courtOfReaders.toString()
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holder.bookRank_backimg.setOnClickListener {
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val intent = Intent(holder.itemView.context, HotBookActivity::class.java)
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ContextCompat.startActivity(holder.itemView.context, intent, null)
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}
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}
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else{
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holder.bookRank_title.text="高分图书榜"
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holder.bookRank_decr1.text = "简书推荐值:"+bookRankList[0].score
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holder.bookRank_decr2.text = "简书推荐值:"+bookRankList[1].score
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holder.bookRank_decr3.text = "简书推荐值:"+bookRankList[2].score
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}
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holder.bookRank_name1.text = bookRankList[0].name
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Glide.with(holder.itemView.context)
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.load(bookRankList[0].picUrl) // 确保你的Book对象有正确的图片URL
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.placeholder(R.drawable.pre_load) // 可以设置一个占位图
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.error(R.drawable.fail_load) // 设置加载失败的图
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.into(holder.bookRank_pic1)
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holder.bookRank_name2.text = bookRankList[1].name
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Glide.with(holder.itemView.context)
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.load(bookRankList[1].picUrl) // 确保你的Book对象有正确的图片URL
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.placeholder(R.drawable.pre_load) // 可以设置一个占位图
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.error(R.drawable.fail_load) // 设置加载失败的图
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.into(holder.bookRank_pic2)
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holder.bookRank_name3.text = bookRankList[2].name
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Glide.with(holder.itemView.context)
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.load(bookRankList[2].picUrl) // 确保你的Book对象有正确的图片URL
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.placeholder(R.drawable.pre_load) // 可以设置一个占位图
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.error(R.drawable.fail_load) // 设置加载失败的图
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.into(holder.bookRank_pic3)
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}
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override fun getItemCount() = listOfbookRankList.size
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}
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