Five Brutal Lessons From Building Your First Android App—And Why Nobody Warns You
You'll hit walls. Lots of them. But the developers who succeed aren't smarter—they just know what to expect. Here's what nobody tells you before you ship your first Android app.
⚡ Key Takeaways
- MVVM isn't fancy—it's the difference between readable code and spaghetti. Start with it on day one. 𝕏
- ViewModels survive configuration changes. Don't store state in Activities and expect it to stick around. 𝕏
- Gradle isn't magic. Learn the basics and you'll save hours debugging phantom build errors. 𝕏
- AI is fast but sometimes confidently wrong. Always cross-check with official docs and understand what it's giving you. 𝕏
- Performance issues caught early take minutes to fix. Performance issues shipped take days. 𝕏
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Originally reported by Dev.to
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