OkCupid's Find and Fix Issues with Android Studio Static Code Analysis
Original post Find and Fix Issues with Android Studio Static Code Analysis
Article Summary
Brian Plummer from OkCupid reveals how their team uses Android Studio's built-in static analysis to systematically improve code quality. But running the tool is the easy part—merging those changes without breaking production is where most teams fail.
Android Studio includes powerful static code analysis that can catch everything from internationalization issues to visibility problems. The OkCupid engineering team shares their battle-tested process for finding issues at scale and actually shipping the fixes without introducing bugs or overwhelming code reviewers.
Key Takeaways
- Group similar changes together and keep PRs small for easier review
- Merge refactoring changes right after releases to maximize testing time
- Low-risk changes like removing unused imports can touch many files safely
- Start with auto-fixable issues: private visibility, const declarations, redundant qualifiers
Static analysis finds the issues, but strategic batching, timing, and communication turn those findings into merged improvements instead of abandoned PRs.
Continue reading
What This Article Covers
Android Studio's static code analysis tool produces a lot of inspection results. They're split across Android, Kotlin, Java, and XML categories, which makes it hard for developers to figure out which violations matter most and how to fix them in a logical order.
Brian Plummer's team took a straightforward approach. They assessed the risk level of each issue, grouped similar changes into single commits, ran thorough tests, and wrote clear pull request descriptions before merging anything.
The OkCupid engineers used these practices to turn static analysis findings into real code improvements. They didn't introduce bugs, kept their productivity up, and made sure code reviewers stayed engaged while they refactored.
This page summarizes “Find and Fix Issues with Android Studio Static Code Analysis” by OkCupid, published May 18, 2020. All credit for the original work goes to the authors.
