我正在使用facedetection
在Android
上测试NDK
程序。我关注了所有讨论here。我将OpenCV's
和armeabi
中的所有armeabi-v7a
库文件复制到了project libs folder
中。然后我的Android.mk更新为
LOCAL_PATH := $(call my-dir)
include $(CLEAR_VARS)
OPENCV_INSTALL_MODULES := on
OPENCV_CAMERA_MODULES := off
OPENCV_LIB_TYPE := STATIC
include C:\adt-bundle-windows-x86\OpenCV-2.4.9-android-sdk\sdk\native\jni\OpenCV.mk
LOCAL_SRC_FILES := DetectionBasedTracker_jni.cpp
LOCAL_C_INCLUDES += $(LOCAL_PATH)
LOCAL_LDLIBS += -llog -ldl
LOCAL_MODULE := detection_based_tracker
include $(BUILD_SHARED_LIBRARY)
然后我进入命令窗口并输入
C:\facedetection\jni\include>javah -classpath ../../bin/classes;C:
\adt-bundle-windows-x86\sdk\platforms\android-18\android.jar -o DetectionBas
edTracker_jni.h org.opencv.samples.facedetect.FdActivity
Error: Class org.opencv.android.CameraBridgeViewBase could not be found.
然后错误是
Class org.opencv.android.CameraBridgeViewBase could not be found
。该错误的原因可能是什么?
谢谢
最佳答案
您提供了错误的\
斜杠。您需要改为使用此/
斜杠。
请更改您的下一行
include C:\adt-bundle-windows-x86\OpenCV-2.4.9-android-sdk\sdk\native\jni\OpenCV.mk
至
include C:/adt-bundle-windows-x86/OpenCV-2.4.9-android-sdk/sdk/native/jni/OpenCV.mk
关于android - 在Android应用程序开发中将OpenCV与NDK结合使用,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/24860596/