做项目的过程中发现，引用第三方的库lib3rdsdk.so，当直接把lib3rdsdk.so放进armeabi文件夹里，会被删除掉。查网上资料都说的不全，经过实验，最简单的方法就是在jni下的android.mk里加下面3-7行就可以，要放最前面，放后面有可能不行哦，因为编译路径有可能会被改掉。
其中prebuilt/$(TARGET_ARCH_ABI)中的prebuilt就是jni里新建的prebuilt文件，其实建不建无所谓，prebuilt里面有4个文件夹：armeabi、armeabi-v7a、mips、x86，每个文件夹里放着不同架构的lib3rdsdk.so库， $(TARGET_ARCH_ABI)则是按cpu架构自动选择armeabi、armeabi-v7a、mips、x86这些架构中的库，默认只会复制armeabi中的libtxpay.so库，比如需要多复制armeabi-v7a中的库，则需要在application.mk中添加APP_ABI := armeabi armeabi-v7a后，则会同时复制armeabi armeabi-v7a的库
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LOCAL_PATH := $(call my-dir) |
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include $(CLEAR_VARS) |
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LOCAL_MODULE := 3rdsdk |
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LOCAL_SRC_FILES := prebuilt/$(TARGET_ARCH_ABI)/lib3rdsdk.so |
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include $(PREBUILT_SHARED_LIBRARY) |
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include $(CLEAR_VARS) |
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LOCAL_MODULE := game_shared |
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LOCAL_MODULE_FILENAME := libgame |
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#traverse all the directory and subdirectory |
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define walk |
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$(wildcard $(1)) $(foreach e, $(wildcard $(1)/*), $(call walk, $(e))) |
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endef |
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#traverse Classes Directory |
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ALLFILES = $(call walk, $(LOCAL_PATH)/../../Classes) |
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FILE_LIST := hellocpp/main.cpp |
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FILE_LIST += $(LOCAL_PATH)/../../Classes/helloworld.cpp |
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FILE_LIST += $(filter %.cpp, $(ALLFILES)) |
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FILE_INCLUDES := $(shell find $(LOCAL_PATH)/../../Classes -type d) |
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#source file will be compiled |
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LOCAL_SRC_FILES := $(FILE_LIST:$(LOCAL_PATH)/%=%) |
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LOCAL_C_INCLUDES := $(LOCAL_PATH)/../../../external/Box2D/ \ |
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$(FILE_INCLUDES) \ |
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LOCAL_WHOLE_STATIC_LIBRARIES := cocos2dx_static cocosdenshion_static cocos_extension_static box2d_static |
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include $(BUILD_SHARED_LIBRARY) |
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$(call import-module,CocosDenshion/android) \ |
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$(call import-module,cocos2dx) \ |
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$(call import-module,extensions) \ |
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$(call import-module,external/Box2D) |
时间： 2024-10-07 22:27:05