<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
    <!-- 按下状态 -->
    <item android:state_pressed="true">
        <shape>
            <solid android:color="?attr/gallery_toolbar_over_button_pressed_color" />

            <padding android:bottom="8dp" android:left="10dp" android:right="10dp" android:top="8dp" />
            <corners android:radius="4dp" />
        </shape>
    </item>
    <!-- 普通状态 -->
    <item>
        <shape android:shape="rectangle">

            <solid android:color="?attr/gallery_toolbar_over_button_normal_color" />

            <padding android:bottom="8dp" android:left="10dp" android:right="10dp" android:top="8dp" />

            <corners android:radius="4dp" />
        </shape>
    </item>

</selector>