Leak Canary

Lesson in the Android Developer Roadmap · Stage 14: Debugging

Last updated 14 September 2026

What is Leak Canary?

LeakCanary is an open-source memory leak detection library for Android. It automatically monitors objects that should be garbage collected and reports leaks with a detailed analysis showing the reference chain causing the problem. LeakCanary is typically included only in debug builds.

Study this in the interactive course See the whole Android roadmap

Free resources to learn Leak Canary

Official docsLeak Canary
Open sourceLeakCanary on GitHub

Leak Canary: common questions

Can I learn Leak Canary in Hindi?

This lesson is written in English. Once you sign in, open it in the interactive course and ask the AI tutor to explain Leak Canary in Hindi or Hinglish. The tutor answers from this lesson’s own text, so it stays on the syllabus, and it runs on your own Google, OpenAI or Anthropic key.

Is this Leak Canary tutorial for beginners?

It is lesson 105 of 113 in the free Android roadmap, in stage 14, Debugging. If you are new to Android, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.