如何创建学习清单项目 [英] How to create leaning list items

问题描述

我有一个水平的RecyclerView，看起来像这样(很明显)

I have a horizontal RecyclerView which looks like this (obviously)

-------------------------------
|     |     |     |     |     |
|  1  |  2  |  3  |  4  |  5  |
|     |     |     |     |     |
-------------------------------

我想这样做:

------------------------------
|      /     /     /     /    |
|  1  /  2  /  3  /  4  /  5  |
|    /     /     /     /      |
-------------------------------

创建这样的RecyclerView的最佳方法是什么?

What is the best way to create a RecyclerView like this?

注意:我不是要创建倾斜的分隔线.我正在尝试创建一个倾斜的布局.靠倾斜是指蒙面不旋转.项目应具有match_parent ImageView和TextView.两者都应看起来笔直，而不要旋转.还请注意第一项和最后一项.

Note: I'm not trying to create a leaning divider. I am trying to create a leaning layout. By leaning I mean masked not rotated. Items should have a match_parent ImageView and a TextView. Both should look straight, not rotated. Also pay attention to the first and last item please.

以下是示例:

推荐答案

我建议您使用斜视

使用以下代码创建布局xml.此布局文件通过显示图像和文本在回收者"视图中呈现一行.

Create an layout xml with the below code. This layout file renders a single row in recycler view by displaying image and text.

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
              xmlns:squint="http://schemas.android.com/apk/res-auto"
              android:orientation="vertical" 
                android:layout_marginLeft="-25dp"
              android:layout_width="wrap_content"
              android:layout_height="wrap_content">

    <com.intrusoft.squint.DiagonalView
        android:id="@+id/diagonalView"
        android:layout_width="150dp"
        android:layout_height="150dp"
        android:layout_alignParentTop="true"
        android:layout_centerHorizontal="true"
        android:scaleType="centerCrop"
        squint:angle="10"
        squint:diagonalDirection="bottom_to_top"
        squint:gravity="right"/>

    <TextView
        android:background="#80000000"
        android:layout_width="150dp"
        android:layout_height="30dp"
        android:gravity="center"
        android:textColor="#FFF"
        android:id="@+id/txtName"
        android:layout_alignBottom="@+id/diagonalView"
        android:layout_alignLeft="@+id/diagonalView"
        android:layout_alignStart="@+id/diagonalView"/>

</RelativeLayout>

编写自定义适配器后，应按以下方式准备RecyclerView.

After writing custom adapter, you should prepare the RecyclerView as follows.

 LinearLayoutManager layoutManager = new LinearLayoutManager(this, LinearLayoutManager.HORIZONTAL, false); // make it horizontal

 recyclerView.setLayoutManager(layoutManager);

成功应用这些操作后，我得到了这样的图像.

After applying these operations successfully, I got an image like this.

此解决方案可能不是完美的解决方案.有一些缺陷点，例如 android:layout_marginLeft =-25dp" .至少它可以给你一个主意.

This solution may not be the perfect solution. There are some defective spots such as android:layout_marginLeft="-25dp". At least it can give you an idea.

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