don-sample-project/android/app/build/generated/res/resValues/debug/values/gradleResValues.xml

Test readme

<?xml version="1.0" encoding="utf-8"?>
<resources>

    <!-- Automatically generated file. DO NOT MODIFY -->

    <!-- Value from build type: debug -->
    <integer name="react_native_dev_server_port">8081</integer>
    <!-- Value from build type: debug -->
    <integer name="react_native_inspector_proxy_port">8081</integer>

</resources>