<selector xmlns:android="http://schemas.android.com/apk/res/android" >
<item android:state_checked="true" android:color="?android:attr/textColorPrimary" />
<item android:state_checked="false" android:color="@color/gray_500" />
<selector xmlns:android="http://schemas.android.com/apk/res/android" >
<item android:state_checked="true" android:color="?android:attr/textColorPrimary" />
<item android:state_checked="false" android:color="@color/gray_500" />