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在本章中，指导你的 AI 代理美化状态栏、启动画面和应用图标，然后继续你的下一步构建工作。

应用可以正常运行了。现在让它看起来更完整。在本章中，你将打磨那些用户未察觉却注意到的细节：状态栏、启动画面和应用图标。

🌐 The app works. Now make it feel finished. In this chapter, you'll polish the details users notice without realizing it: the status bar, the splash screen, and the app icon.

1

修复状态栏

🌐 Fix the status bar

看看你应用的最顶部：时钟和电池图标是深色的，这使得它们在深色背景下很难阅读。将以下提示粘贴到你的代理中：

🌐 Look at the very top of your app: the clock and battery icons are dark, which makes them hard to read against the dark background. Paste the following prompt into your agent:

Prompt

复制

The phone's status bar (the clock and battery icons at the top of the screen) is hard to read against our dark background. Use the expo-status-bar library to make the status bar text light on every screen.

你应该看到的：屏幕顶部的时钟、电池和信号图标现在是浅色且可读的：

Set the app's icon to assets/images/icon.png, and configure the splash screen using the expo-splash-screen config plugin so it shows assets/images/splash-icon.png centered on a #25292e background on Android, iOS, and web.

如果结果与你预期的不符，请告诉代理你看到的内容——当某些东西看起来不对时部分有操作手册。

你开发了一个应用

🌐 You built an app

花一点时间来欣赏这里发生的事情：你从零搭建了一个开发环境，然后指导一个 AI 代理构建一个真正的应用，具备导航、照片选择、手势驱动的贴纸以及保存功能（适用于 Android、iOS 和网络），而无需编写代码。

🌐 Take a second to appreciate what happened here: you set up a development environment from nothing, then directed an AI agent to build a real app with navigation, photo picking, gesture-driven stickers, and saving (for Android, iOS, and the web) without writing code.

更重要的是，你学会了这个循环：提示、构建、验证、重新提示。这个循环不会因为本教程而结束。现在试着在你自己的想法上运用它：

🌐 More importantly, you learned the loop: prompt, build, verify, re-prompt. That loop doesn't end with this tutorial. Try it on your own ideas right now:

Let me place more than one sticker on the photo.

Add a share button that opens the system share sheet so I can send my creation to friends.

Fill in the About screen: explain what the app does and credit me as the builder.

下一步

🌐 Next steps

需要帮助或想展示你所制作的东西？加入 Discord 上的 Expo 社区。

🌐 Need help or want to show off what you built? Join the Expo community on Discord.

概括

🌐 Summary

Curious what your agent actually wrote? The Expo tutorial builds the same app, explaining the code one step at a time.