Add the checkstyle_hook into PREUPLOAD.cfg
Check the unused import and the sequence of import before submitting.
Fixes: 142160947
Test: Manual test
Change-Id: I846f4ab5f349f0017163cf9d35b4d44e85597bbc
diff --git a/PREUPLOAD.cfg b/PREUPLOAD.cfg
index 8e1ab2b..883e968 100644
--- a/PREUPLOAD.cfg
+++ b/PREUPLOAD.cfg
@@ -3,3 +3,4 @@
strings_lint_hook = ${REPO_ROOT}/frameworks/base/tools/stringslint/stringslint_sha.sh ${PREUPLOAD_COMMIT}
+checkstyle_hook = ${REPO_ROOT}/prebuilts/checkstyle/checkstyle.py --sha ${PREUPLOAD_COMMIT}