android代码绘制边框、椭圆、实线、虚线

1、绘制边框:在res/drawable下建立XML文件,将其设置为背景即可:

代码:

<?xml version="1.0" encoding="utf-8"?>  
<shape xmlns:android="http://schemas.android.com/apk/res/android" >  
    <stroke android:width="1dp" android:color="#55666666" />  
    <solid android:color="#ffffff" />  
    <padding android:bottom="1dp" android:left="1dp" android:right="1dp" android:top="1dp" >  
    </padding>  
</shape> 

2、绘制椭圆:
代码:

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

    <!-- 圆角 -->
    <corners  android:bottomLeftRadius="6dp" android:bottomRightRadius="6dp" android:radius="10dp" android:topLeftRadius="6dp" android:topRightRadius="6dp" />

    <!-- 描边 -->
    <solid  android:width="1dp" android:color="@color/bg_Gray" />

</shape>

3、绘制实线:
代码:

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

    <stroke  android:dashGap="0dp" android:dashWidth="2dp" android:width="1dp" android:color="#D5D5D5" />

    <size android:height="2dp" />

</shape>

4、绘制虚线:
代码:

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

    <stroke  android:dashGap="2dp" android:dashWidth="3dp" android:width="1dp" android:color="#D5D5D5" />

    <size android:height="2dp" />

</shape>

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