Add sample TTS engine

Bug: 4149751
Change-Id: Id8e96d4ec442db46cb97edaeab3ef7c13321ba1f
diff --git a/samples/TtsEngine/Android.mk b/samples/TtsEngine/Android.mk
new file mode 100644
index 0000000..30569ac
--- /dev/null
+++ b/samples/TtsEngine/Android.mk
@@ -0,0 +1,11 @@
+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_MODULE_TAGS := samples
+
+LOCAL_SRC_FILES := $(call all-java-files-under, src)
+
+LOCAL_PACKAGE_NAME := TtsEngine
+
+include $(BUILD_PACKAGE)
+