QSPackKit/sdk/jm_tianyuyou/res/drawable/tysdkn_btn_blue_selector.xml

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:drawable="@drawable/tysdkn_btn_yuanjiao_1" android:state_pressed="false" />
    <item android:drawable="@drawable/tysdkn_button_yuanjiao_2" android:state_pressed="true" />
</selector>