Replace jniDependencyTag with a value

Support GetDirectDepsWithTag on JNI deps by replacing the
jniDependencyTag type with a jniLibTag value.

Test: app_test.go
Change-Id: I8d66a5d3f433562e131a1fbafce75891d1b094dd

1 files changed, 3 insertions, 7 deletions

diff --git a/java/java.go b/java/java.go
index 2553a30bd..b06e604a9 100644
--- a/java/java.go
+++ b/java/java.go
@@ -547,13 +547,8 @@ type dependencyTag struct {
 	name string
 }
 
-type jniDependencyTag struct {
-	blueprint.BaseDependencyTag
-}
-
 func IsJniDepTag(depTag blueprint.DependencyTag) bool {
-	_, ok := depTag.(*jniDependencyTag)
-	return ok
+	return depTag == jniLibTag
 }
 
 var (
@@ -573,6 +568,7 @@ var (
 	instrumentationForTag = dependencyTag{name: "instrumentation_for"}
 	usesLibTag            = dependencyTag{name: "uses-library"}
 	extraLintCheckTag     = dependencyTag{name: "extra-lint-check"}
+	jniLibTag             = dependencyTag{name: "jnilib"}
 )
 
 func IsLibDepTag(depTag blueprint.DependencyTag) bool {
@@ -1001,7 +997,7 @@ func (j *Module) collectDeps(ctx android.ModuleContext) deps {
 		otherName := ctx.OtherModuleName(module)
 		tag := ctx.OtherModuleDependencyTag(module)
 
-		if _, ok := tag.(*jniDependencyTag); ok {
+		if IsJniDepTag(tag) {
 			// Handled by AndroidApp.collectAppDeps
 			return
 		}