Document the update procedure

Bug: 333088631
Change-Id: I6b9db6ba1e6811cc49156bea9ab4d60a9eba5ef9

1 files changed, 6 insertions, 0 deletions

diff --git a/Android.bp b/Android.bp
index 33402cc..c3ce8fe 100644
--- a/Android.bp
+++ b/Android.bp
@@ -2,6 +2,12 @@ package {
     default_applicable_licenses: ["Android-Apache-2.0"],
 }
 
+// To update:
+// - git fetch aosp
+// - git merge --no-ff --allow-unrelated-histories aosp/upstream-main
+// - Update the version and last_upgrade_date of the METADATA file
+// - git commit --amend
+
 java_library {
     name: "TestParameterInjector",
     srcs: [