本文介绍了如何使按钮看起来像一个列表的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

在我的应用程序我有按钮,它们看起来像这样:

In my app I have buttons which look like this:

我想使它们看起来是这样的:

I want to make them look like this :

我的 background.xml 如下:

<?xml version="1.0" encoding="utf-8"?>
<layer-list
    xmlns:android="http://schemas.android.com/apk/res/android" >
    <item android:drawable="@drawable/solid" />
    <item android:drawable="@drawable/shape" />
</layer-list>

solid.xml 如下:

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android">
    <solid android:color="#ababab" />
</shape>

shape.xml 如下:

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android">
    <solid android:color="#ffffff" />
    <stroke android:width="3dp" color="#ff000000" />
    <corners android:radius="15dp" />
    <padding
        android:left="10dp"
        android:top="10dp"
        android:right="10dp"
        android:bottom="10dp" />
</shape>

如何才能让按键所需的外观?

How can I get the desired appearance of the buttons?

推荐答案

最佳状态:

<shape
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:shape="rectangle">
    <corners
        android:topLeftRadius="5dp"
        android:topRightRadius="5dp" />
    <padding
        android:left="3dp"
        android:top="3dp"
        android:right="3dp"
        android:bottom="3dp" />
    <solid
        android:color="#ffffffff" />
    <stroke
        android:width="2dp"
        android:color="#ff000000" />
</shape>

中东形状:

<shape
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:shape="rectangle">
    <padding
        android:left="3dp"
        android:top="3dp"
        android:right="3dp"
        android:bottom="3dp" />
    <solid
        android:color="#ffffffff" />
    <stroke
        android:width="2dp"
        android:color="#ff000000" />
</shape>

底部形状:

<shape
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:shape="rectangle">
    <corners
        android:bottomLeftRadius="5dp"
        android:bottomRightRadius="5dp" />
    <padding
        android:left="3dp"
        android:top="3dp"
        android:right="3dp"
        android:bottom="3dp" />
    <solid
        android:color="#ffffffff" />
    <stroke
        android:width="2dp"
        android:color="#ff000000" />
</shape>

例如:

<Button
    android:background="@drawable/top"
    android:layout_width="150dp"
    android:layout_height="wrap_content"
    android:text="Top" />
<Button
    android:background="@drawable/middle"
    android:layout_width="150dp"
    android:layout_height="wrap_content"
    android:layout_marginTop="-2dp"
    android:text="Middle" />
<Button
    android:background="@drawable/bottom"
    android:layout_width="150dp"
    android:layout_height="wrap_content"
    android:layout_marginTop="-2dp"
    android:text="Bottom" />

安卓layout_marginTop = - 2DP - 你需要它与底部按键的边框重叠顶部的按钮边框

Look at android:layout_marginTop="-2dp" - you need it to overlap border of top button with border of bottom button

结果(图形是不那么好,SRY):

Result (the graphic is not so good, sry):

在一些调整,你就会有一个形状如您所愿。

After some tweaking you'll have a shape as you expect.

我的调整:

My tweaking:

这篇关于如何使按钮看起来像一个列表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!

08-05 17:36