Add TouchLatency test

Change-Id: Ic3a788f6b06bf6477ab23b183fb8c76ae8870b6b
diff --git a/tests/TouchLatency/Android.mk b/tests/TouchLatency/Android.mk
new file mode 100644
index 0000000..73b5b6c
--- /dev/null
+++ b/tests/TouchLatency/Android.mk
@@ -0,0 +1,27 @@
+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_MODULE_TAGS := tests
+
+LOCAL_MANIFEST_FILE := app/src/main/AndroidManifest.xml
+
+# omit gradle 'build' dir
+LOCAL_SRC_FILES := $(call all-java-files-under,app/src/main/java)
+
+# use appcompat/support lib from the tree, so improvements/
+# regressions are reflected in test data
+LOCAL_RESOURCE_DIR := \
+    $(LOCAL_PATH)/app/src/main/res \
+    frameworks/support/v7/appcompat/res
+
+LOCAL_AAPT_FLAGS := \
+    --auto-add-overlay \
+    --extra-packages android.support.v7.appcompat
+
+LOCAL_STATIC_JAVA_LIBRARIES := \
+    android-support-v4 \
+    android-support-v7-appcompat
+
+LOCAL_PACKAGE_NAME := TouchLatency
+
+include $(BUILD_PACKAGE)