最常用安卓shape

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

    <item>
        <shape xmlns:android="http://schemas.android.com/apk/res/android"
            android:shape="rectangle">

            <solid android:color="#83D944" />
            <!-- 描边 -->
            <stroke android:width="1dp"
                android:color="#83D944"
                />
            <!-- 圆角 -->
            <corners
               android:radius="10dp"
                />
        </shape>
    </item>
</selector>