我正在Android Studio 3.6.1上开发Android应用程序。
我今天第一次使用NDK。解压缩apk时,lib文件夹下的每个平台都有一个文件夹,每个文件夹中都有一个.so文件。
我有一个问题。是否可以防止仅通过提取apk来提取此.so文件?确实,对.so文件进行逆向工程非常困难。但是,我不喜欢将.so文件用于窃取返回值。
我的CMakeLists.txt是...
# For more information about using CMake with Android Studio, read the
# documentation: https://d.android.com/studio/projects/add-native-code.html
# Sets the minimum version of CMake required to build the native library.
cmake_minimum_required(VERSION 3.4.1)
# Creates and names a library, sets it as either STATIC
# or SHARED, and provides the relative paths to its source code.
# You can define multiple libraries, and CMake builds them for you.
# Gradle automatically packages shared libraries with your APK.
add_library( # Sets the name of the library.
native-lib
# Sets the library as a shared library.
SHARED
# Provides a relative path to your source file(s).
native-lib.cpp )
# Searches for a specified prebuilt library and stores the path as a
# variable. Because CMake includes system libraries in the search path by
# default, you only need to specify the name of the public NDK library
# you want to add. CMake verifies that the library exists before
# completing its build.
find_library( # Sets the name of the path variable.
log-lib
# Specifies the name of the NDK library that
# you want CMake to locate.
log )
# Specifies libraries CMake should link to your target library. You
# can link multiple libraries, such as libraries you define in this
# build script, prebuilt third-party libraries, or system libraries.
target_link_libraries( # Specifies the target library.
native-lib
# Links the target library to the log library
# included in the NDK.
${log-lib} )
是,这是默认的CMakeLists.txt。
感谢您的帮助。
如果找不到它,设备将如何找到它以运行其中的功能?当然不能。
实际上,如果您担心,您应该了解Java和Kotlin的可逆性是多么容易。