安卓selector

定义styles.xml

<?xml version="1.0" encoding="utf-8"?>
<resources>
<style name="RoundedCornerBtn" parent="RoundedCornerView">
        <item name="android:background">@drawable/roundedcorner_btn</item>
        <item name="android:gravity">left|center_vertical</item>
        <item name="android:textColor">@android:color/black</item>

</style>
</resources>

 roundedcorner_btn.xml

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android" >
    <item android:state_pressed="true" >
        <shape>
              <stroke android:width="2dp" android:color="@color/orange" />
              <corners android:radius="10dp" />
              <solid android:color="@color/orange"/>
        </shape>
    </item>
    <item android:state_focused="true">
        <shape>
    <stroke android:width="2dp" android:color="@color/light_gray" />
    <corners android:radius="10dp" />
    <solid android:color="@android:color/white"/>
        </shape>
    </item>
    <item >
        <shape>
    <stroke android:width="2dp" android:color="@color/light_gray" />
    <corners android:radius="10dp" />
    <solid android:color="@android:color/white"/>
    </shape>
    </item>

</selector>

 color.xml

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <color name="tabMedium">#2B2B2B</color>
    <color name="tabDark">#000000</color>
    <color name="tabTransparent">#10ffffff</color>
    <color name="trans">#0000</color>
    <color name="gray">#FF999999</color>
    <color name="light_gray">#FFCCCCCC</color>
    <color name="light_blue">#FFC5CCD4</color>
    <color name="blue">#0099FF</color>
    <color name="orange">#fff48b01</color>
</resources>

 这些都是我从项目里面copy出来的，如果有问题可以找我要相应的代码