android圆角矩形的实现

标签：android   圆角矩形   

在res/drawable目录下穿件shape的xml来实现圆角矩形效果。代码如下：

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

    <corners
        android:bottomLeftRadius="8dp"
        android:bottomRightRadius="8dp"
        android:topLeftRadius="8dp"
        android:topRightRadius="8dp" />

    <gradient
        android:angle="45"
        android:centerColor="#CCFFDD"
        android:endColor="#CCCCCC"
        android:startColor="#CCCCCC" />

    <padding
        android:bottom="7dp"
        android:left="7dp"
        android:right="7dp"
        android:top="7dp" />

</shape>

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    tools:context=".MainActivity" >

    <Button
        android:id="@+id/button1"
        android:layout_width="140dp"
        android:layout_height="60dp"
        android:layout_alignParentTop="true"
        android:layout_centerHorizontal="true"
        android:background="@drawable/button"
        android:text="设置Shape的形状" />

    <LinearLayout
        android:layout_width="200dp"
        android:layout_height="100dp"
        android:layout_alignParentLeft="true"
        android:layout_alignParentRight="true"
        android:layout_below="@+id/button1"
        android:layout_marginTop="71dp"
       <span style="color:#ff0000;"> android:background="@drawable/button"</span>
        android:orientation="vertical" >

    </LinearLayout>

</RelativeLayout>

android圆角矩形的实现

标签：android   圆角矩形   

原文地址：http://blog.csdn.net/u014600432/article/details/41444827