Port MusicVisualization to the new build system.
Fix simulator build.

Change-Id: If6e7031a508e84489a376a0cca7ed5a536109d18
diff --git a/Android.mk b/Android.mk
index befde7a..1ea4b03 100644
--- a/Android.mk
+++ b/Android.mk
@@ -14,12 +14,14 @@
 # limitations under the License.
 #
 
+ifneq ($(TARGET_SIMULATOR),true)
+
 LOCAL_PATH := $(call my-dir)
 include $(CLEAR_VARS)
 
 LOCAL_MODULE_TAGS := optional
 
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
+LOCAL_SRC_FILES := $(call all-subdir-java-files) $(call all-renderscript-files-under, src)
 
 LOCAL_PACKAGE_NAME := VisualizationWallpapers
 LOCAL_CERTIFICATE := shared
@@ -27,3 +29,5 @@
 LOCAL_PROGUARD_FLAGS := -include $(LOCAL_PATH)/proguard.flags
 
 include $(BUILD_PACKAGE)
+
+endif