RadioButton选择图片---选中未选中

选择图片
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:drawable="@drawable/bluecircle" android:state_checked="true"/>
    <item android:drawable="@drawable/witeelliptical" android:state_checked="false"/>
</selector>

选中未选中
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
    <item
        android:state_checked="true">
        <shape>
            <solid android:color="#FFEBF2"/>
            <corners android:radius="5dp"/>
            <stroke android:width="@dimen/dp_1"
                android:color="#AE385F"
                />
        </shape>
    </item>

    <item
        android:state_checked="false" >
        <shape>
            <solid android:color="#FFFFFFFF"/>
            <corners android:radius="5dp" />
            <stroke android:width="@dimen/dp_1"
                android:color="#AE385F"
                />
        </shape>
    </item>
</selector>