Merge "create library for mainline module" am: c59870928e

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1818896

Change-Id: I048c27593314c00706f29db19b6d20ed4b899ae2

core/java/Android.bp

@@ -380,6 +380,27 @@ filegroup {
     ],
 }
 
+java_library {
+    name: "modules-utils-statemachine",
+    srcs: [
+        "com/android/internal/util/IState.java",
+        "com/android/internal/util/State.java",
+        "com/android/internal/util/StateMachine.java",
+    ],
+    libs: [
+        "framework-annotations-lib",
+        "unsupportedappusage",
+    ],
+    sdk_version: "module_current",
+    min_sdk_version: "29",
+
+    visibility: ["//visibility:public"],
+    apex_available: [
+        "//apex_available:anyapex",
+        "//apex_available:platform",
+    ],
+}
+
 filegroup {
     name: "framework-ims-common-shared-srcs",
     srcs: [