- 目录结构
image.png
- 生成.a静态库
static.h
int add( int x, int y);
static.cpp
#include "include/static.h"
int add( int x, int y)
{
return x + y;
}
- Android mk
LOCAL_PATH := $(call my-dir)
include $(CLEAR_VARS)
LOCAL_MODULE := static_add
LOCAL_SRC_FILES := static.cpp
include $(BUILD_STATIC_LIBRARY)
- 使用静调库
image.png
share.h
# include "static.h"
int test_add( int x, int y);
静态库的头文件 ，static.h
share.cpp
# include "include/share.h"
# include "include/static.h"
# include "log/log.h"
int test_add( int x, int y)
{
// 调用static里面的方法
return add(x, y);
}
int main() {
test_add(5,6);
ALOGE("test_addtest_addtest_addtest_addtest_addtest_add");
return 0;
}
static_add.a 编译好的静态库
- Android mk
LOCAL_PATH := $(call my-dir)
include $(CLEAR_VARS)
LOCAL_MODULE := static_add
LOCAL_SRC_FILES := libstatic_add.a
include $(PREBUILT_STATIC_LIBRARY)
include $(CLEAR_VARS)
LOCAL_MODULE := share_add
LOCAL_STATIC_LIBRARIES := static_add
LOCAL_SHARED_LIBRARIES := liblog
LOCAL_SRC_FILES := share.cpp
include $(BUILD_EXECUTABLE)
最后编译，会在system/bin 下生成一个可执行的二进制文件share_add，拷贝到手机即可执行测试
