根据 Android 官方文档，AppFunctions 是 Android 16 的平台能力，并配套 Jetpack 库，允许开发者将应用内的特定功能以结构化方式暴露给 AI Agent 调用。
Though it sounds too good to be true, it’s not. Just open Keeprix and paste in the link of the content you’d like to save. From there, you can download and save it forever. You’ll have unlimited downloads in MP4 or MKV format, compatible with both Windows and Mac devices.
，这一点在WPS官方版本下载中也有详细论述
Domain Comparison
Now that you know a little more about each tool, let's