android shape

android shape 画边框，指定某一边

android要实现类似网页中的表格还带有边框的时候，这个边框还是不太好处理，有的时候四个边有的边有边线有的边线没有，处理方法如下：

• shape之inset

<?xml version="1.0" encoding="utf-8"?><!--画一个边线，四个边框只有上面没有边框--><inset        xmlns:android="http://schemas.android.com/apk/res/android"        android:insetTop="-1dp">    <!--形状-->    <shape android:shape="rectangle">        <!--填充颜色-->        <solid android:color="@color/transparent"></solid>        <!--描边-->        <stroke android:width="1.0dp" android:color="@color/te6e6e6"></stroke>        <!--paddint-->        <padding android:left="0dp" android:right="0dp" android:top="0dp" android:bottom="0dp"></padding>        <!--圆角-->        <corners android:radius="0dp"/>    </shape></inset>

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详情可以查看Android XML Drawable – Only Top & Bottom Border

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• shape之select 用于有多种状态的组件，如checkbox，radio,checkTextview

<?xml version="1.0" encoding="utf-8"?><selector xmlns:android="http://schemas.android.com/apk/res/android">    <item android:drawable="@drawable/ac_order_check_press" android:state_checked="true"/>    <item android:drawable="@drawable/ac_order_check_normal"/></selector>

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• 圆角非圆角空心非实心有边线的无边线的

<?xml version="1.0" encoding="utf-8"?><selector xmlns:android="http://schemas.android.com/apk/res/android">    <item>        <!--形状-->        <shape android:shape="rectangle">            <!--填充颜色-->            <solid android:color="@color/t4ec68d"></solid>            <!--描边-->            <stroke android:width="0.8dp" android:color="@color/bbutton_title_edge"></stroke>            <!--paddint-->            <padding android:left="5dp" android:right="5dp" android:top="2dp" android:bottom="2dp"></padding>            <!--圆角-->            <corners android:radius="4dp"/>        </shape>    </item></selector>

有多种状态的

<?xml version="1.0" encoding="utf-8"?><selector xmlns:android="http://schemas.android.com/apk/res/android">    <item android:state_checked="true">        <shape>             <!--填充颜色-->            <solid android:color="@color/bbutton_title_pressed"/>             <!--描边-->            <stroke android:width="1dp" android:color="@color/bbutton_title_edge"/>            <padding android:left="5dp" android:right="5dp" android:top="2dp" android:bottom="2dp"></padding>            <!--圆角-->            <corners android:radius="4dp"/>        </shape>    </item>    <item android:state_enabled="false">        <shape>            <solid android:color="@color/bbutton_title_disabled"/>            <stroke android:width="1dp" android:color="@color/bbutton_title_disabled_edge"/>            <padding android:left="5dp" android:right="5dp" android:top="2dp" android:bottom="2dp"></padding>            <corners android:radius="4dp"/>        </shape>    </item>    <item android:state_checked="false">        <shape>            <solid android:color="@color/bbutton_title_disabled"/>            <stroke android:width="1dp" android:color="@color/bbutton_title_disabled_edge"/>            <padding android:left="5dp" android:right="5dp" android:top="2dp" android:bottom="2dp"></padding>            <corners android:radius="4dp"/>        </shape>    </item>    <item>        <shape android:shape="rectangle">            <solid android:color="@color/bbutton_title"></solid>            <stroke android:width="0.8dp" android:color="@color/bbutton_title_edge"></stroke>            <padding android:left="5dp" android:right="5dp" android:top="2dp" android:bottom="2dp"></padding>            <corners android:radius="4dp"/>        </shape>    </item></selector>

对应的color的颜色值

<resources>    <?xml version="1.0" encoding="utf-8"?>       <!--空心的蓝色边框的按钮-->    <color name="bbutton_blue_title">#00ffffff</color>    <color name="bbutton_blue_title_edge">#0081cc</color>    <color name="bbutton_blue_title_pressed">#00ffffff</color>    <color name="bbutton_blue_title_pressed_edge">#0081cc</color>    <color name="bbutton_blue_title_disabled">#00ffffff</color>    <color name="bbutton_blue_title_disabled_edge">#B4B4B4</color></resource>