Forbid bypassing updatability lint checks.

Test: lint_test.go
Bug: 182349282
Change-Id: Iac7c01493b449c2ddd6df6c68f8a74dfe72dfd7a

1 files changed, 15 insertions, 1 deletions

diff --git a/java/lint.go b/java/lint.go
index a77daa85d..0618cbf6d 100644
--- a/java/lint.go
+++ b/java/lint.go
@@ -26,6 +26,10 @@ import (
 	"android/soong/remoteexec"
 )
 
+// lint checks automatically enforced for modules that have different min_sdk_version than
+// sdk_version
+var updatabilityChecks = []string{"NewApi"}
+
 type LintProperties struct {
 	// Controls for running Android Lint on the module.
 	Lint struct {
@@ -298,7 +302,17 @@ func (l *linter) lint(ctx android.ModuleContext) {
 	}
 
 	if l.minSdkVersion != l.compileSdkVersion {
-		l.extraMainlineLintErrors = append(l.extraMainlineLintErrors, "NewApi")
+		l.extraMainlineLintErrors = append(l.extraMainlineLintErrors, updatabilityChecks...)
+		_, filtered := android.FilterList(l.properties.Lint.Warning_checks, updatabilityChecks)
+		if len(filtered) != 0 {
+			ctx.PropertyErrorf("lint.warning_checks",
+				"Can't treat %v checks as warnings if min_sdk_version is different from sdk_version.", filtered)
+		}
+		_, filtered = android.FilterList(l.properties.Lint.Disabled_checks, updatabilityChecks)
+		if len(filtered) != 0 {
+			ctx.PropertyErrorf("lint.disabled_checks",
+				"Can't disable %v checks if min_sdk_version is different from sdk_version.", filtered)
+		}
 	}
 
 	extraLintCheckModules := ctx.GetDirectDepsWithTag(extraLintCheckTag)