android 代码设置 color的selector

如下：

1.agreeBtn.setTextColor(getResources().getColorStateList(R.drawable.selector_color_agree_textcolor));

2.drawable.selector_color_agree_textcolor.xml如下：

<?xml version="1.0" encoding="utf-8"?>
<!-- 按钮字体颜色单击 -->
<selector xmlns:android="http://schemas.android.com/apk/res/android" >
    <item  android:state_checked="true" android:color="@color/already_agree_btn_color" />  
    <item android:state_pressed="true" android:color="@color/already_agree_btn_color" />  
    <item android:state_focused="true"  android:color="@color/already_agree_btn_color" />  
<item  android:state_checked="false" android:color="@color/nocheck_agree_btn_color"/>
</selector>