Getting the most out of Android Lint
summary
Android Lint is presented as a full static-analysis framework that already ships hundreds of checks and can be extended to solve team‑specific problems: it demos building a custom Lint checks JAR (module) that flags Thread.yield calls, shows the UAST-based API for Java/Kotlin, and explains a baseline file to ignore legacy warnings. Threading annotations like UiThread/WorkerThread annotations and an optional interprocedural “wrong thread” inspection catch deep call‑chain bugs. Practical notes cover gradlew lintDebug, CI performance (avoid checkAllWarnings, skip test sources) and sample projects on GitHub.
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chapters (10)
- 0:00Introduction to Lint
- 1:07What is Android Lint
- 2:52Configuration and Baselines
- 6:02Performance Tips
- 7:35Using Annotations
- 9:25Thread Analysis Demo
- 12:18Lint Internals
- 14:13Custom Lint Checks
- 14:59Writing a Detector Demo
- 19:32Conclusion and Resources
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