71 lines
3.6 KiB
Kotlin
71 lines
3.6 KiB
Kotlin
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package com.zjgsu.jianshu.Adapter
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import com.zjgsu.jianshu.Perception
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import com.zjgsu.jianshu.R
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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.TextView
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import androidx.recyclerview.widget.RecyclerView
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import cn.bmob.v3.BmobQuery
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import cn.bmob.v3.exception.BmobException
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import cn.bmob.v3.listener.FindListener
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import com.bumptech.glide.Glide
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import com.zjgsu.jianshu.Bmob.Perception_bmob
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import com.zjgsu.jianshu.Bmob.User_bmob
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class GoodperceptionAdapter(val perceptionList: List<Perception>) : RecyclerView.Adapter<GoodperceptionAdapter.ViewHolder>() {
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inner class ViewHolder(view: View) : RecyclerView.ViewHolder(view) {
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val user_Image: ImageView = view.findViewById(R.id.goodperception_avatar)
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val user_name: TextView = view.findViewById(R.id.user_Name)
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val perception: TextView = view.findViewById(R.id.goodContent)
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val evaluation_state:ImageView=view.findViewById(R.id.evaluation_state)
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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.goodperception_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 perception = perceptionList[position]
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// 从 Perception_bmob 表中查找与 perception 对应的数据
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BmobQuery<Perception_bmob>()
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.addWhereEqualTo("objectId", perception.perceptionid)
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.findObjects(object : FindListener<Perception_bmob>() {
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override fun done(perceptionList: MutableList<Perception_bmob>?, exception: BmobException?) {
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if (exception == null && perceptionList != null && perceptionList.isNotEmpty()) {
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val perceptionData = perceptionList.first()
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holder.perception.text = perceptionData.perception
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if (perceptionData.evaluation == 1)
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holder.evaluation_state.setImageResource(R.drawable.recommend1)
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else if (perceptionData.evaluation == 2)
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holder.evaluation_state.setImageResource(R.drawable.normal1)
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else if (perceptionData.evaluation == 3)
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holder.evaluation_state.setImageResource(R.drawable.bad1)
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// 从 User_bmob 表中查找与 perceptionData.userid 对应的数据
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BmobQuery<User_bmob>()
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.addWhereEqualTo("objectId", perceptionData.userid)
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.findObjects(object : FindListener<User_bmob>() {
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override fun done(userList: MutableList<User_bmob>?, userException: BmobException?) {
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if (userException == null && userList != null && userList.isNotEmpty()) {
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val userData = userList.first()
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holder.user_name.text = userData.nickName
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Glide.with(holder.itemView.context)
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.load(userData.face.url)
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.placeholder(R.drawable.pre_load)
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.error(R.drawable.fail_load)
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.into(holder.user_Image)
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}
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}
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})
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}
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}
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})
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}
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override fun getItemCount() =perceptionList.size
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}
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