Add link for new documentation on writing custom lint rules.
PiperOrigin-RevId: 382570957
Change-Id: I28267dd68c7dc738c48e34e3dad5ac681b5bd96f
diff --git a/docs/lint_guide.md b/docs/lint_guide.md
index c1b56c4..b6ee8763 100644
--- a/docs/lint_guide.md
+++ b/docs/lint_guide.md
@@ -635,6 +635,8 @@
## Helpful links
+[Writing Custom Lint Rules](https://googlesamples.github.io/android-custom-lint-rules/)
+
[Studio Lint Rules](https://cs.android.com/android-studio/platform/tools/base/+/mirror-goog-studio-master-dev:lint/libs/lint-checks/src/main/java/com/android/tools/lint/checks/)
[Lint Detectors and Scanners Source Code](https://cs.android.com/android-studio/platform/tools/base/+/mirror-goog-studio-master-dev:lint/libs/lint-api/src/main/java/com/android/tools/lint/detector/api/)
