Forums - problem on running android application of corner app sample

Hi,

I have build shred library for corner_app sample example and link with android application jni module. Below is my android.mk file content:

-----------------------------------start file--------------------------------------------

LOCAL_PATH:= $(call my-dir)

include $(CLEAR_VARS)
LOCAL_MODULE := cornerApp
LOCAL_SRC_FILES := libcornerApp.so
include $(PREBUILT_SHARED_LIBRARY)

include $(CLEAR_VARS)
LOCAL_MODULE := adsprpc
LOCAL_SRC_FILES := libadsprpc.so
include $(PREBUILT_SHARED_LIBRARY)

include $(CLEAR_VARS)
LOCAL_PRELINK_MODULE:= false

LOCAL_CFLAGS := -Wno-write-strings
LOCAL_LDFLAGS:= -Wl,--no-fix-cortex-a8
LOCAL_MODULE    := libCornerApp2Jni
LOCAL_CFLAGS    := -Werror
LOCAL_SRC_FILES := \
    CornerApp2Jni.c

LOCAL_LDLIBS := -lcornerApp \
                    -ladsprpc \
                    -llog
                    
LOCAL_SHARED_LIBRARIES := cornerApp \
                            adsprpc \
                            liblog
                            

LOCAL_MODULE_OWNER := ei
LOCAL_PROPRIETARY_MODULE := true

include $(BUILD_SHARED_LIBRARY)

include $(CLEAR_VARS)
 ----------------------------end file---------------------------------------------
 

I have built both libcornerApp.so and libadsprpc.so and link through this make file. Then I put hexagon builded libcornerApp_skel.so to /system/lib/ in to snapdrgon android device. But when I call dsp function from my android application I got following error:

E/adsprpc (30828): remote.c:27:Invoking stubbed routine - Return failure
E/adsprpc (30828): remote.c:32:Invoking stubbed routine - Return failure
 

So it may not found the hexagon libcornerApp_skel.so file.

Please help me to solve this error.