點擊效果:
設置虛線:
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="line" >
<stroke
android:dashGap="3dp"
android:dashWidth="6dp"
android:width="1dp"
android:color="#63a219" />
<!-- 虛線的高度 -->
<size android:height="1dp" />
</shape>
其中,破折線的寬度爲dashWith,破折線之間的空隙的寬度爲dashGap,當dashGap=0dp時,爲實線
設置圓角:
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle">
<!-- 填充顏色 -->
<solid android:color="#FFFFFF"></solid>
<!-- 線的寬度,顏色灰色 -->
<stroke android:width="1dp" android:color="#63a219"></stroke>
<!-- 矩形的圓角半徑 -->
<corners android:radius="10dp" />
</shape>
設置漸變填充和四個圓角半徑:
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle">
<!--分別對應上面左圓角的半徑,上面右圓角的半徑,下面左圓角的半徑,下面右圓角的半徑-->
<corners
android:topLeftRadius="0dp"
android:topRightRadius="7dp"
android:bottomLeftRadius="0dp"
android:bottomRightRadius="7dp"/>
<!--設置漸變-->
<gradient android:startColor="#9cff00"
android:endColor="#197600"
android:angle="270"/>
<stroke
android:width="1dp"
android:color="#63a219" />
</shape>
設置漸變點擊效果:
<style name="list_item_top">
<item name="android:clickable">true</item>
<item name="android:focusable">true</item>
<item name="android:paddingTop">10dip</item>
<item name="android:paddingBottom">10dip</item>
<item name="android:paddingLeft">10dip</item>
<item name="android:paddingRight">10dip</item>
<item name="android:gravity">center_vertical</item>
<item name="android:background">@drawable/background_view_rounded_top</item>
</style>
<?xml version="1.0" encoding="UTF-8"?>
<inset xmlns:android="http://schemas.android.com/apk/res/android"
android:insetLeft="1.0px"
android:insetRight="1.0px" >
<selector>
<item android:state_pressed="true">
<shape>
<gradient
android:angle="270.0"
android:endColor="@color/base_end_color_pressed"
android:startColor="@color/base_start_color_pressed" />
<corners
android:bottomLeftRadius="0.0dip"
android:bottomRightRadius="0.0dip"
android:radius="2.0dip"
android:topLeftRadius="10.0dip"
android:topRightRadius="10.0dip" />
<stroke
android:width="1dp"
android:color="#eededede" />
</shape>
</item>
<item>
<shape>
<gradient
android:angle="270.0"
android:endColor="@color/base_end_color_default"
android:startColor="@color/base_start_color_default" />
<corners
android:bottomLeftRadius="0.0dip"
android:bottomRightRadius="0.0dip"
android:radius="2.0dip"
android:topLeftRadius="11.0dip"
android:topRightRadius="11.0dip" />
<stroke
android:width="1dp"
android:color="#eededede" />
</shape>
</item>
</selector>
</inset>
關於4.0以上設備虛線會變實線的問題,下面給出了答案:
代碼中可以添加:
line.setLayerType(View.LAYER_TYPE_SOFTWARE, null);
xml中可以添加:
android:layerType="software"