Recycler View Horizo​​ntal Android [英] Recycler View Horizontal Android

问题描述

我在一种布局中制作了两个回收站视图.我面临一个问题，我的水平回收站视图显示为垂直视图我已经上传了xml文件.

I've made two recycler views in one layout. I am facing an issue that my horizontal recycler view is shown as vertical view I've uploaded my xml file.

垂直回收站视图正常工作，但是水平回收站视图存在垂直显示项目的问题.

The vertical recycler view is working correctly, but the horizontal recycler view has a problem that it shows items vertically.

Horizo​​ntal.xml

 <?xml version="1.0" encoding="utf-8"?>
<LinearLayout
 xmlns:android="http://schemas.android.com/apk/res/android"
 android:layout_width="match_parent"
 android:layout_height="wrap_content"
 android:orientation="vertical"
 >
 <TextView
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
     android:hint="City"
     android:textStyle="bold"
     android:background="@color/LightGreen"
     />

 <androidx.recyclerview.widget.RecyclerView
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:id="@+id/city_recycleview"
     />
</LinearLayout>

Horizo​​ntal_single_row.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android=
    "http://schemas.android.com/apk/res/android"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:orientation="vertical"
>

<androidx.cardview.widget.CardView
    android:layout_width="120dp"
    android:layout_height="120dp"
    app:cardCornerRadius="4dp"
    app:cardElevation="1dp"
    app:cardMaxElevation="2dp"
    android:layout_centerInParent="true"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_margin="1dp"
    >


    <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        >

        <de.hdodenhof.circleimageview.CircleImageView
            android:layout_width="90dp"
            android:layout_height="90dp"
            android:layout_marginTop="5dp"
            android:layout_gravity="center"
            android:scaleType="centerCrop"
            android:layout_centerHorizontal="true"
            android:id="@+id/city_imagecicrlemain"
            android:src="@drawable/ic_launcher_background"
            >

        </de.hdodenhof.circleimageview.CircleImageView>

        <TextView
            android:id="@+id/name_Citymain"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center"
            android:layout_below="@id/city_imagecicrlemain"
            android:layout_centerHorizontal="true"
            android:layout_marginTop="4dp"
            android:layout_marginBottom="5dp"
            android:autoSizeMaxTextSize="15sp"
            android:autoSizeMinTextSize="8sp"
            android:autoSizeTextType="uniform"
            android:text="Lahore"
            android:textColor="@color/black">
            </TextView>

    </RelativeLayout>

</androidx.cardview.widget.CardView>
</LinearLayout>

推荐答案

要使您的 RecyclerView 水平，需要将其设置为 layoutManager .

To make your RecyclerView horizontal, you need to set it's layoutManager.

final GridLayoutManager layoutManager = new GridLayoutManager(this, NUM_OF_ROWS, GridLayoutManager.HORIZONTAL, false);
m_recyclerView.setLayoutManager(layoutManager);

这篇关于Recycler View Horizo​​ntal Android的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！