QSPackKit/sdk/jm_erjiuyouaz/res/drawable/ej_selector_btn_white.xml

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