diff --git a/media/utils/Android.bp b/media/utils/Android.bp
index a38ef57..04d9ed9 100644
--- a/media/utils/Android.bp
+++ b/media/utils/Android.bp
@@ -21,23 +21,76 @@
     default_applicable_licenses: ["frameworks_av_license"],
 }
 
-cc_library {
-    name: "libmediautils",
+cc_defaults {
+    name: "libmediautils_defaults",
+    cflags: [
+        "-Wall",
+        "-Werror",
+        "-Wextra",
+    ],
+}
 
+filegroup {
+    name: "libmediautils_core_srcs",
     srcs: [
         "AImageReaderUtils.cpp",
-        "BatteryNotifier.cpp",
         "ISchedulingPolicyService.cpp",
         "Library.cpp",
-        "LimitProcessMemory.cpp",
         "MediaUtilsDelayed.cpp",
-        "MemoryLeakTrackUtil.cpp",
         "MethodStatistics.cpp",
         "Process.cpp",
-        "ProcessInfo.cpp",
         "SchedulingPolicyService.cpp",
-        "ServiceUtilities.cpp",
         "ThreadSnapshot.cpp",
+    ],
+}
+
+cc_library_headers {
+    name: "libmediautils_headers",
+    host_supported: true,
+    vendor_available: true, // required for platform/hardware/interfaces
+    shared_libs: [
+        "liblog",
+    ],
+    local_include_dirs: ["include"],
+    export_include_dirs: ["include"],
+}
+
+cc_library {
+    name: "libmediautils_core",
+    defaults: ["libmediautils_defaults"],
+    host_supported: true,
+    srcs: [":libmediautils_core_srcs"],
+    shared_libs: [
+        "libaudioutils", // for clock.h, Statistics.h
+        "libbase",
+        "libbinder",
+        "libhidlbase",
+        "liblog",
+        "libpermission",
+        "libutils",
+        "android.hardware.graphics.bufferqueue@1.0",
+        "android.hidl.token@1.0-utils",
+        "packagemanager_aidl-cpp",
+    ],
+
+    export_shared_lib_headers: [
+        "libpermission",
+    ],
+
+    local_include_dirs: ["include"],
+    export_include_dirs: ["include"],
+}
+
+cc_library {
+    name: "libmediautils",
+    defaults: ["libmediautils_defaults"],
+    srcs: [
+        ":libmediautils_core_srcs",
+        "BatteryNotifier.cpp",
+        "MemoryLeakTrackUtil.cpp",
+        "LimitProcessMemory.cpp",
+        "ProcessInfo.cpp",
+        "ServiceUtilities.cpp",
         "TimeCheck.cpp",
         "TimerThread.cpp",
     ],
@@ -49,12 +102,13 @@
     shared_libs: [
         "libaudioclient_aidl_conversion",
         "libaudioutils", // for clock.h, Statistics.h
+        "libbase",
         "libbinder",
         "libcutils",
-        "liblog",
-        "libutils",
         "libhidlbase",
+        "liblog",
         "libpermission",
+        "libutils",
         "android.hardware.graphics.bufferqueue@1.0",
         "android.hidl.token@1.0-utils",
         "packagemanager_aidl-cpp",
@@ -65,12 +119,6 @@
 
     logtags: ["EventLogTags.logtags"],
 
-    cflags: [
-        "-Wall",
-        "-Wextra",
-        "-Werror",
-    ],
-
     header_libs: [
         "bionic_libc_platform_headers",
         "libmedia_headers",
@@ -81,7 +129,7 @@
     ],
 
     required: [
-        "libmediautils_delayed",  // lazy loaded
+        "libmediautils_delayed", // lazy loaded
     ],
 
     include_dirs: [
@@ -94,14 +142,10 @@
 
 cc_library {
     name: "libmediautils_delayed", // match with MEDIAUTILS_DELAYED_LIBRARY_NAME
+    defaults: ["libmediautils_defaults"],
     srcs: [
         "MediaUtilsDelayedLibrary.cpp",
     ],
-    cflags: [
-        "-Wall",
-        "-Werror",
-        "-Wextra",
-    ],
     shared_libs: [
         "liblog",
         "libutils",
@@ -111,16 +155,12 @@
 
 cc_library {
     name: "libmediautils_vendor",
-    vendor_available: true,  // required for platform/hardware/interfaces
+    defaults: ["libmediautils_defaults"],
+    vendor_available: true, // required for platform/hardware/interfaces
     srcs: [
         "MemoryLeakTrackUtil.cpp",
     ],
 
-    cflags: [
-        "-Wall",
-        "-Wextra",
-        "-Werror",
-    ],
     shared_libs: [
         "liblog",
         "libutils",
@@ -137,23 +177,3 @@
     local_include_dirs: ["include"],
     export_include_dirs: ["include"],
 }
-
-
-cc_library_headers {
-    name: "libmediautils_headers",
-    vendor_available: true,  // required for platform/hardware/interfaces
-
-    export_include_dirs: ["include"],
-}
-
-cc_test {
-    name: "libmediautils_test",
-    srcs: [
-        "memory-test.cpp",
-        "TimerThread-test.cpp",
-    ],
-    shared_libs: [
-      "libmediautils",
-      "libutils",
-    ]
-}