二级联动测试

app/src/main/AndroidManifest.xml

@@ -156,6 +156,12 @@
             android:screenOrientation="portrait"
             android:windowSoftInputMode="adjustPan|stateHidden" />
 
+        <activity android:name=".ui.MarketsActivity"
+            android:configChanges="keyboardHidden|orientation|locale"
+            android:screenOrientation="portrait"
+            android:windowSoftInputMode="adjustPan|stateHidden"
+            ></activity>
+
     </application>
 
 </manifest>

app/src/main/java/com/dhsd/glowner/bean/CarBean.kt

@@ -39,3 +39,17 @@ data class CarBean(
     val avatar: String="",
     var isSelect: Boolean = false
 )
+data class CaptainBean(
+    val auditStatus: String,
+    val businessEnterpriseName: String,
+    val businessLegalPerson: String,
+    val captainId: Int,
+    val captainName: String,
+    val captainType: String,
+    val contactName: String,
+    val idcardName: String,
+    val isRealName: String,
+    val status: String,
+    var isSelect: Boolean = false
+)
+

app/src/main/java/com/dhsd/glowner/net/Api.kt

@@ -1,6 +1,7 @@
 import com.dahe.glex.bean.*
 import com.dahe.mylibrary.net.CommonResponseBean
 import com.dhsd.glowner.BuildConfig
+import com.dhsd.glowner.bean.CaptainBean
 import com.dhsd.glowner.bean.CarBean
 import com.dhsd.glowner.bean.LoginBean
 import io.reactivex.rxjava3.core.Observable
@@ -72,4 +73,20 @@ interface Api {
     fun dispatchVehicles(@Body bean: DispatchBean): Observable<CommonResponseBean<Any>>
 
 
+
+    /**
+     * 查询车队列表
+     * @return Observable<CommonResponseBean<Any>>
+     */
+    @GET(BASE_URL+"devApi/business/ft/common/dict/onlyCaptain")
+    fun getCaptainList(): Observable<CommonResponseBean<MutableList<CaptainBean>>>
+
+
+    /**
+     * 查询车队下的司机与车辆列表
+     * @param captainId String 车队ID
+     * @return Observable<CommonResponseBean<MutableList<CaptainBean>>>
+     */
+    @GET(BASE_URL+"devApi/business/ft/common/dict/captain/driverAndCar")
+    fun driverAndCarList(@Query("captainId") captainId:String): Observable<CommonResponseBean<MutableList<CaptainBean>>>
 }

app/src/main/java/com/dhsd/glowner/ui/MarketsActivity.kt

@@ -0,0 +1,33 @@
+package com.dhsd.glowner.ui
+
+import android.content.Context
+import android.content.Intent
+import android.os.Bundle
+import androidx.appcompat.app.AppCompatActivity
+import androidx.recyclerview.widget.LinearLayoutManager
+import com.dhsd.glowner.databinding.MarketsActivityBinding
+import pokercc.android.expandablerecyclerview.ExpandableItemAnimator
+
+class MarketsActivity : AppCompatActivity() {
+    companion object {
+        fun start(context: Context) {
+            context.startActivity(Intent(context, MarketsActivity::class.java))
+        }
+    }
+
+    private val binding by lazy { MarketsActivityBinding.inflate(layoutInflater) }
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(binding.root)
+        binding.more.setOnClickListener {
+//            MenuActivity.start(it.context)
+        }
+        with(binding.recyclerView) {
+            adapter = MarketsAdapter()
+            itemAnimator = ExpandableItemAnimator(this, animChildrenItem = true)
+            addItemDecoration(MarketsItemDecoration())
+            layoutManager = LinearLayoutManager(context)
+        }
+
+    }
+}

app/src/main/java/com/dhsd/glowner/ui/MarketsAdapter.kt

@@ -0,0 +1,146 @@
+package com.dhsd.glowner.ui
+
+import android.animation.ArgbEvaluator
+import android.graphics.Color
+import android.graphics.drawable.ShapeDrawable
+import android.graphics.drawable.shapes.OvalShape
+import android.graphics.drawable.shapes.RoundRectShape
+import android.view.LayoutInflater
+import android.view.ViewGroup
+import androidx.recyclerview.widget.RecyclerView
+import com.dahe.mylibrary.utils.BaseUtils
+import com.dahe.mylibrary.utils.ToastUtils
+import com.dhsd.glowner.databinding.MarketsChildItemBinding
+import com.dhsd.glowner.databinding.MarketsParentItemBinding
+import pokercc.android.expandablerecyclerview.ExpandableAdapter
+
+class MarketChildVH(val binding: MarketsChildItemBinding) :
+    ExpandableAdapter.ViewHolder(binding.root)
+
+class MarketParentVH(val binding: MarketsParentItemBinding) :
+    ExpandableAdapter.ViewHolder(binding.root)
+
+private val names = listOf(
+    "Nathaniel Fitzgerald",
+    "Lawrence Fuller",
+    "Jacob Mullins",
+    "Jesus Lewis",
+    "Johnny Marr"
+)
+
+private val titles = listOf(
+    "title1",
+    "Ltitle2",
+    "Jtitle3",
+    "title4",
+    "title5",
+    "title6"
+)
+
+class MarketsAdapter : ExpandableAdapter<ExpandableAdapter.ViewHolder>() {
+    override fun onCreateGroupViewHolder(
+        viewGroup: ViewGroup,
+        viewType: Int
+    ): ExpandableAdapter.ViewHolder = LayoutInflater.from(viewGroup.context)
+        .let { MarketsParentItemBinding.inflate(it, viewGroup, false) }
+        .let { MarketParentVH(it) }
+
+
+    override fun onCreateChildViewHolder(
+        viewGroup: ViewGroup,
+        viewType: Int
+    ): ExpandableAdapter.ViewHolder = LayoutInflater.from(viewGroup.context)
+        .let { MarketsChildItemBinding.inflate(it, viewGroup, false) }
+        .let { MarketChildVH(it) }
+
+    override fun onBindChildViewHolder(
+        holder: ExpandableAdapter.ViewHolder,
+        groupPosition: Int,
+        childPosition: Int,
+        payloads: List<Any>
+    ) {
+        holder as MarketChildVH
+        holder.binding.title.text = names.getOrNull(childPosition)
+        val childCount = getChildCount(groupPosition)
+        val radius = 4f
+        val shape = when {
+            childCount == 1 -> {
+                RoundRectShape(FloatArray(8) { radius }, null, null)
+            }
+            childPosition == 0 -> {
+                RoundRectShape(
+                    floatArrayOf(radius, radius, radius, radius, 0f, 0f, 0f, 0f),
+                    null,
+                    null
+                )
+            }
+            childPosition == childCount - 1 -> {
+                RoundRectShape(
+                    floatArrayOf(0f, 0f, 0f, 0f, radius, radius, radius, radius),
+                    null, null
+                )
+            }
+            else -> {
+                RoundRectShape(null, null, null)
+            }
+        }
+        holder.binding.root.background = ShapeDrawable(shape).apply {
+            paint.color = Color.WHITE
+        }
+    }
+
+    override fun onBindGroupViewHolder(
+        holder: ExpandableAdapter.ViewHolder,
+        groupPosition: Int,
+        expand: Boolean,
+        payloads: List<Any>
+    ) {
+        holder as MarketParentVH
+        if (payloads.isEmpty()) {
+
+            val arrowImage = holder.binding.arrowImage
+            holder.binding.title.text = titles[groupPosition]
+            arrowImage.rotation = if (expand) -180f else 0f
+            val circleDrawable = CircleDrawable()
+            arrowImage.background = circleDrawable
+            circleDrawable.progress = if (expand) 1f else 0f
+//            holder.binding.shadowView.alpha = if (expand) 1f else 0f
+        }
+
+    }
+
+    override fun onGroupViewHolderExpandChange(
+        holder: ExpandableAdapter.ViewHolder,
+        groupPosition: Int,
+        animDuration: Long,
+        expand: Boolean
+    ) {
+        holder as MarketParentVH
+        val arrowImage = holder.binding.arrowImage
+        ToastUtils.showToast(holder.binding.root.context, "dianjile")
+        arrowImage.animate()
+            .setDuration(animDuration)
+            .rotation(if (expand) -180f else 0f)
+            .setUpdateListener {
+                val progress = if (expand) it.animatedFraction else 1 - it.animatedFraction
+                (arrowImage.background as CircleDrawable).progress = progress
+//                holder.binding.shadowView.alpha = progress
+            }
+            .start()
+    }
+
+    override fun getGroupCount(): Int = 6
+
+    override fun getChildCount(groupPosition: Int): Int = 5
+}
+
+private class CircleDrawable : ShapeDrawable(OvalShape()) {
+    private val argbEvaluator = ArgbEvaluator()
+    private val startColor = 0xff494949.toInt()
+    private val endColor = 0xfff64637.toInt()
+    var progress: Float = 0f
+        set(value) {
+            paint.color = argbEvaluator.evaluate(value, startColor, endColor) as Int
+            invalidateSelf()
+        }
+}

app/src/main/java/com/dhsd/glowner/ui/MarketsItemDecoration.kt

@@ -0,0 +1,71 @@
+package com.dhsd.glowner.ui
+
+import android.graphics.Canvas
+import android.graphics.Paint
+import android.graphics.Rect
+import android.view.View
+import androidx.core.view.iterator
+import androidx.recyclerview.widget.RecyclerView
+import com.dahe.mylibrary.utils.BaseSPUtils
+import com.dahe.mylibrary.utils.BaseUtils
+import com.dahe.mylibrary.utils.StringUtils
+import pokercc.android.expandablerecyclerview.ExpandableAdapter
+import pokercc.android.expandablerecyclerview.ExpandableRecyclerView
+
+class MarketsItemDecoration : RecyclerView.ItemDecoration() {
+    private val linePaint = Paint().apply {
+        color = 0xfff6f6f8.toInt()
+        strokeWidth = 1F
+//        strokeWidth = BaseUtils.dip2px(this@MarketsItemDecoration.con, 1F).toFloat()
+    }
+
+    override fun onDrawOver(c: Canvas, parent: RecyclerView, state: RecyclerView.State) {
+        super.onDrawOver(c, parent, state)
+        parent as ExpandableRecyclerView
+        val adapter = parent.requireAdapter()
+        val layoutManager = parent.layoutManager!!
+
+        // Draw divide line between children item.
+        for (view in parent) {
+            val viewHolder = parent.getChildViewHolder(view)
+            val params = viewHolder.itemView.layoutParams as RecyclerView.LayoutParams
+            viewHolder as ExpandableAdapter.ViewHolder
+            val (groupPosition, childPosition) = adapter.getItemLayoutPosition(viewHolder)
+            val childCount = adapter.getChildCount(groupPosition)
+            if (!adapter.isGroup(viewHolder.itemViewType) && childPosition != childCount - 1) {
+                val y = layoutManager.getDecoratedBottom(view) + view.translationY
+                parent.clipAndDrawChild(c, view) {
+                    it.drawLine(
+                        parent.paddingStart + 10f + params.marginStart, y,
+                        parent.width - parent.paddingEnd.toFloat() - params.marginEnd, y,
+                        linePaint
+                    )
+                }
+
+            }
+        }
+
+    }
+
+    override fun getItemOffsets(
+        outRect: Rect,
+        view: View,
+        parent: RecyclerView,
+        state: RecyclerView.State
+    ) {
+        super.getItemOffsets(outRect, view, parent, state)
+        parent as ExpandableRecyclerView
+        val adapter = parent.requireAdapter()
+        val viewHolder = parent.getChildViewHolder(view)
+
+        //Give bottom margin when it is group type or it is the last one of group.
+        val isGroup = adapter.isGroup(viewHolder.itemViewType)
+        val firstChild = {
+            adapter.getItemLayoutPosition(viewHolder as ExpandableAdapter.ViewHolder).childPosition == 0
+        }
+        if (isGroup || firstChild()) {
+            outRect.top = 12f.toInt()
+        }
+
+    }
+}

app/src/main/java/com/dhsd/glowner/ui/home/HomeFragment.kt

@@ -31,6 +31,7 @@ import com.dhsd.glowner.adapter.WaybillAdapter
 import com.dhsd.glowner.bean.PopBean
 import com.dhsd.glowner.cuspop.OnCarSelectListener
 import com.dhsd.glowner.databinding.FragmentHomeBinding
+import com.dhsd.glowner.ui.MarketsActivity
 import com.dhsd.glowner.ui.home.activtiy.SendGoodsActivity
 import com.dhsd.glowner.ui.mine.activity.ChoiceCarActivity
 import com.dhsd.glowner.utils.CommonPopUtils
@@ -66,10 +67,11 @@ class HomeFragment : BaseFragment<FragmentHomeBinding>(), RefreshCallBack {
         binding.tvMar.isSelected = true
 
         binding.ivNor.setOnClickListener {
+//            ActivityUtils.startActivity(mContext, MarketsActivity::class.java)
             ActivityUtils.startActivity(mContext, SendGoodsActivity::class.java)
         }
 
-        binding.ivNor.setOnClickListener {
+        binding.ivMul.setOnClickListener {
             ActivityUtils.startActivity(mContext, SendGoodsActivity::class.java)
         }
         initData()

app/src/main/java/com/dhsd/glowner/ui/mine/activity/ChoiceCarActivity.kt

@@ -41,7 +41,7 @@ import io.reactivex.rxjava3.schedulers.Schedulers
 class ChoiceCarActivity : BaseActivity<ActivityChoiceCarBinding>(), OnLimitClickListener {
 
     lateinit var adapter: DriverCarsAdapter
-    var searchValue: String = ""
+    private var searchValue: String = ""
     private var orderId: String = ""
     private var selectCar: CarBean? = null
     override fun initView(savedInstanceState: Bundle?) {

app/src/main/java/com/dhsd/glowner/ui/mine/activity/ChoiceFleetActivity.kt

@@ -1,8 +1,27 @@
 package com.dhsd.glowner.ui.mine.activity
 
+import BaseObserver
+import DataManager
+import RxHttpCallBack
+import android.graphics.Color
 import android.os.Bundle
+import android.view.View
+import android.widget.LinearLayout
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.RecyclerView
 import com.dahe.mylibrary.base.BaseActivity
+import com.dahe.mylibrary.net.CommonResponseBean
+import com.dahe.mylibrary.recycleviewswipe.RecycleViewDivider
+import com.dahe.mylibrary.utils.ConvertUtils
+import com.dahe.mylibrary.utils.ToastUtils
+import com.dhsd.glowner.R
+import com.dhsd.glowner.adapter.DriverCarsAdapter
+import com.dhsd.glowner.bean.CaptainBean
+import com.dhsd.glowner.bean.CarBean
 import com.dhsd.glowner.databinding.ActivityChoiceFleetCarBinding
+import io.reactivex.rxjava3.android.schedulers.AndroidSchedulers
+import io.reactivex.rxjava3.core.Scheduler
+import io.reactivex.rxjava3.schedulers.Schedulers
 
 /**
  * @ClassName ChoiceFleetActivity
@@ -12,10 +31,52 @@ import com.dhsd.glowner.databinding.ActivityChoiceFleetCarBinding
  */
 class ChoiceFleetActivity : BaseActivity<ActivityChoiceFleetCarBinding>() {
     override fun initView(savedInstanceState: Bundle?) {
-        TODO("Not yet implemented")
+        setStatusBarColor(R.color.white)
+        setTitleBar("选择车队/车辆", View.OnClickListener { finish() }, true, "我的熟车") {
+            ToastUtils.showToast(mContext, "我的熟车")
+        }
+
+        binding.run {
+            recycler.run {
+                layoutManager = LinearLayoutManager(mContext, RecyclerView.VERTICAL, false)
+                addItemDecoration(
+                    RecycleViewDivider(
+                        LinearLayout.VERTICAL,
+                        ConvertUtils.dp2px(12.0f),
+                        Color.TRANSPARENT
+                    )
+                )
+                adapter = DriverCarsAdapter()
+                adapter as DriverCarsAdapter
+            }.apply {
+                isStateViewEnable = true
+            }
+        }
     }
 
     override fun initDate() {
-        TODO("Not yet implemented")
+        DataManager.getInstance().getCaptainList()
+            .subscribeOn(Schedulers.io())
+            .observeOn(AndroidSchedulers.mainThread())
+            .subscribe(BaseObserver(mContext,object :RxHttpCallBack<MutableList<CaptainBean>>(){
+                override fun onSuccess(t: CommonResponseBean<MutableList<CaptainBean>>) {
+                    super.onSuccess(t)
+
+                }
+            }))
+
+    }
+
+    private fun initList(rows: List<CarBean>) {
+//        if (rows.isEmpty()) {
+//            adapter.submitList(null)
+//            adapter.setStateViewLayout(mContext, R.layout.empty_view)
+//        } else {
+//            if (mRefreshPage === 1) {
+//                adapter?.submitList(rows)
+//            } else {
+//                adapter?.addAll(rows)
+//            }
+//        }
     }
 }

app/src/main/res/drawable/markets_bg.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+
+    <solid android:color="#f6f6f8" />
+    <corners android:radius="15dp" />
+</shape>

app/src/main/res/drawable/markets_child_item_bg.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+
+    <solid android:color="#fff" />
+</shape>

app/src/main/res/drawable/markets_group_shadow.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <gradient
+        android:angle="-90"
+        android:endColor="#0000"
+        android:gradientRadius="200dp"
+        android:startColor="#10000000"
+        android:type="radial" />
+</shape>

app/src/main/res/drawable/markets_parent_item_bg.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+
+    <solid android:color="#fff" />
+    <corners android:radius="4dp" />
+</shape>

app/src/main/res/drawable/markets_price_bg.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <solid android:color="#48c082" />
+    <corners android:radius="3dp" />
+</shape>

app/src/main/res/drawable/text_book_grade_bg.xml

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_selected="true">
+        <shape android:shape="rectangle">
+            <solid android:color="#0298FE" />
+            <corners android:radius="5dp"/>
+        </shape>
+    </item>
+    <item android:state_selected="false">
+        <shape android:shape="rectangle">
+            <solid android:color="#F6F3F7" />
+            <corners android:radius="5dp"/>
+        </shape>
+    </item>
+</selector>

app/src/main/res/layout/activity_choice_fleet_car.xml

@@ -39,10 +39,9 @@
                 android:layout_gravity="center_vertical"
                 android:layout_marginLeft="@dimen/dp_6"
                 android:background="#00000000"
-                android:hint="请输入车牌号/手机号进行搜索"
+                android:hint="请输入车队名称，车队长/司机姓名，手机号或车牌号"
                 android:inputType="text|textAutoComplete"
                 android:singleLine="true"
-                android:text=""
                 android:textColor="@color/black"
                 android:textSize="14sp" />
 

app/src/main/res/layout/markets_activity.xml

@@ -0,0 +1,63 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="#fff64637"
+    android:orientation="vertical">
+
+<!--    <pokercc.android.expandablerecyclerview.sample.StateBar-->
+<!--        android:layout_width="match_parent"-->
+<!--        android:layout_height="0dp" />-->
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_marginStart="10dp"
+        android:layout_marginTop="20dp"
+        android:layout_marginEnd="10dp"
+        android:layout_marginBottom="20dp"
+        android:background="@drawable/markets_bg"
+        android:orientation="vertical">
+
+        <TextView
+            android:id="@+id/title"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="15dp"
+            android:layout_marginTop="20dp"
+            android:layout_marginEnd="15dp"
+            android:text="Markets"
+            android:textColor="#000"
+            android:textSize="18sp"
+            android:textStyle="bold"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent"
+            tools:ignore="HardcodedText" />
+
+        <TextView
+            android:id="@+id/more"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="10dp"
+            android:padding="10dp"
+            android:text="More"
+            android:textColor="#7a7a7a"
+            android:textStyle="bold"
+            app:layout_constraintBottom_toBottomOf="@id/title"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintTop_toTopOf="@id/title"
+            tools:ignore="HardcodedText" />
+
+        <pokercc.android.expandablerecyclerview.ExpandableRecyclerView
+            android:id="@+id/recycler_view"
+            android:layout_width="match_parent"
+            android:layout_height="0dp"
+            android:layout_marginTop="10dp"
+            android:layout_marginBottom="15dp"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintTop_toBottomOf="@id/title" />
+    </androidx.constraintlayout.widget.ConstraintLayout>
+
+</LinearLayout>

app/src/main/res/layout/markets_child_item.xml

@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:layout_marginStart="10dp"
+    android:layout_marginEnd="10dp"
+    android:background="@drawable/markets_child_item_bg"
+    android:elevation="3dp">
+
+
+    <TextView
+        android:id="@+id/title"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="10dp"
+        android:layout_marginTop="15dp"
+        android:layout_marginBottom="15dp"
+        android:text="Total Points"
+        android:textColor="#7a7a7a"
+        android:textSize="15sp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        tools:ignore="HardcodedText" />
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginEnd="15dp"
+        android:background="@drawable/markets_price_bg"
+        android:paddingStart="10dp"
+        android:paddingTop="4dp"
+        android:paddingEnd="10dp"
+        android:paddingBottom="4dp"
+        android:text="$3.45"
+        android:textColor="#fff"
+        android:textSize="12sp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        tools:ignore="HardcodedText" />
+</androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/layout/markets_parent_item.xml

@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/content"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:layout_marginStart="10dp"
+    android:layout_marginEnd="10dp"
+    android:background="@drawable/markets_parent_item_bg"
+    android:elevation="3dp"
+    app:layout_constraintBottom_toBottomOf="parent"
+    app:layout_constraintTop_toTopOf="parent">
+
+    <TextView
+        android:id="@+id/title"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="10dp"
+        android:layout_marginTop="15dp"
+        android:layout_marginBottom="15dp"
+        android:text="Total Points"
+        android:textColor="#000"
+        android:textSize="15sp"
+        android:textStyle="bold"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        tools:ignore="HardcodedText" />
+
+    <ImageView
+        android:id="@+id/arrow_image"
+        android:layout_width="30dp"
+        android:layout_height="30dp"
+        android:layout_marginEnd="15dp"
+        android:src="@drawable/market_arrow"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        tools:background="#f00" />
+</androidx.constraintlayout.widget.ConstraintLayout>

mylibrary/build.gradle

@@ -86,6 +86,8 @@ dependencies {
     api 'pub.devrel:easypermissions:3.0.0'
     api 'io.github.lucksiege:compress:v3.11.2'
     api 'androidx.cardview:cardview:1.0.0'
+    api "com.github.pokercc:ExpandableRecyclerView:0.9.3"
+
 
     api rootProject.ext.dependencies["WheelPicker"]
     api rootProject.ext.dependencies["AddressPicker"]