DTok/script_env/main.js

"ui";
ui.layout(
    <vertical>
    <img w="*" h="0" layout_weight="1" src="./logo.png" scaleType="fitXY"/>
    <frame gravity="center" height="180">
        <horizontal gravity="center">
            <img src="@mipmap/ic_launcher" w="80" h="80" scaleType="fitXY"/>
            <text text="自定义启动图" w="auto" h="auto" textSize="24" textColor="#212121"
                textStyle="bold" layout_gravity="center" margin="16"/>
        </horizontal>
    </frame>
</vertical>

)