RecycleView 不滚动

Question

<?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/bottomSheetLayout"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:background="@drawable/bg_top_round_corner">

    <androidx.cardview.widget.CardView
    android:id="@+id/cardViewInnerProductContainer"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:layout_gravity="center"
    app:cardElevation="10dp"
    app:cardCornerRadius="10dp">

    <androidx.constraintlayout.widget.ConstraintLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent">

        <ImageView
            android:id="@+id/closeIv"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:padding="12dp"
            android:src="@drawable/ic_close_dark"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintTop_toTopOf="parent" />

        <TextView
            android:id="@+id/changeAddressTitleTv"
            style="@style/FontLocalizedBold"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:padding="7dp"
            android:paddingStart="12dp"
            android:text="@string/changeaddress_popup_change_address"
            android:textColor="@color/colorTextPrimary"
            android:textSize="20sp"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="@id/closeIv" />

        <View
            android:id="@+id/divider"
            android:layout_width="match_parent"
            android:layout_height="1dp"
            android:background="@color/colorDividerLight"
            app:layout_constraintTop_toBottomOf="@id/closeIv" />

        <androidx.recyclerview.widget.RecyclerView
            android:id="@+id/locationRv"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="12dp"
            android:paddingLeft="12dp"
            android:paddingRight="12dp"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/divider"
            tools:listitem="@layout/item_choose_address" />

        <androidx.recyclerview.widget.RecyclerView
            android:id="@+id/addressesRv"
            android:layout_width="match_parent"
            android:layout_height="200dp"
            android:paddingLeft="12dp"
            android:paddingRight="12dp"
            android:paddingBottom="4dp"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/locationRv"
            tools:listitem="@layout/item_choose_address" />

    </androidx.constraintlayout.widget.ConstraintLayout>

    </androidx.cardview.widget.CardView>

</androidx.constraintlayout.widget.ConstraintLayout>



        val addressesLayoutManager = LinearLayoutManager(context)
        addressesLayoutManager.orientation = RecyclerView.VERTICAL
        addressesRv.layoutManager = addressesLayoutManager

addressesRvrecycleView 不滚动。我在底部对话框中设置了这个。它只是采用 200dp 高度尺寸并仅显示适合的项目，并且我无法滚动浏览所有项目。

我尝试取出CardView，删除视图中的其他回收，将其包装addressesRv在 NestedScrollLayout 内，但滚动的任何一种情况都不起作用。

编辑：

Answer 1

如果放置了NestedScrollview，请将其删除。

并将其添加到您的地址Rv recyclerview中

android:layout_height="0dp"
app:layout_constraintBottom_toBottomOf="parent"