HACK: Modify .mk files to avoid strict compiler errors

Change-Id: I95dd11f96d8aaad31078b599eca1745be912b488
diff --git a/visualizer/Android.mk b/visualizer/Android.mk
index d932ce0..33d1e63 100644
--- a/visualizer/Android.mk
+++ b/visualizer/Android.mk
@@ -39,4 +39,15 @@
 	external/tinyalsa/include \
 	$(call include-path-for, audio-effects)
 
+LOCAL_CFLAGS += -Wno-unused-variable
+LOCAL_CFLAGS += -Wno-sign-compare
+LOCAL_CFLAGS += -Wno-unused-parameter
+LOCAL_CFLAGS += -Wno-unused-label
+LOCAL_CFLAGS += -Wno-gnu-designator
+LOCAL_CFLAGS += -Wno-typedef-redefinition
+LOCAL_CFLAGS += -Wno-shorten-64-to-32
+LOCAL_CFLAGS += -Wno-tautological-compare
+LOCAL_CFLAGS += -Wno-unused-function
+LOCAL_CFLAGS += -Wno-unused-local-typedef
+
 include $(BUILD_SHARED_LIBRARY)