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Offline-small-search (离线小搜)

离线搜索软件,现支持离线搜题,搜古诗文,搜开发文档,等等.可自行打包离线包.

声明:所有离线包版权归其所有者所有,与本软件及软件开发人员无关,本软件仅提供搜索功能.

本软件采用GPL协议发布,希望所有人都能一起来改进本软件.

项目地址:

码云:http://gitee.com/zjzdy/Offline-small-search

GitHub Mirror:https://github.com/zjzdy/Offline-small-search

主页: https://zjzdy.gitee.io/oss/

当前版本: v2.3.0

v2.3.0更新说明

此版本目前为安卓专享更新, 该版本与2.3.0_beta相比, 无功能更新, 只是维护性更新.

  • 更新部分依赖库及其编译说明, 并修复新版依赖库引入的问题
  • 修复安卓6+的权限问题
  • 修复安卓7+的系统依赖问题
  • 修复安卓9+可能的http连接问题
  • 更改内置下载链接为https协议
  • 更改默认手动添加路径为系统提供的外置储存位置

FindK

当前版本已不再作为主要维护, 下一代版本FindK正在开发, 敬请期待 https://gitee.com/zjzdy/FindK 初始版本进度:

  • 储存格式: 60%
  • 编码处理: 85%
  • 界面: 35%
  • 检索优化: 0%
  • 图像处理: 0%
  • 辅助工具: 20%

功能及特点

  • 离线全文检索,采用高度压缩打包的ZIM文件存储数据
  • 可任意自行打包或添加离线包
  • 网址自定义,支持外部链接
  • 收藏夹,历史纪录
  • 搜索单一离线包,一键搜索所有离线包
  • 拍照搜索(需下载相关模块)
  • 在线翻译(使用有道翻译)(Android平台需要Android 4.4及以上)
  • 简体繁体自动转换搜索,无论繁体还是简体都可以找到
  • 更多功能等待发现

下载

网盘

共享的离线包地址

注意：离线包版本请用最新版,程序不保证兼容旧版本的离线包.

软件主要开发者:

截图

Main

More_search

编译

Windows版本编译

本过程基于Qt 5.6.1 for Windows(msys2 mingw32)或Qt 5.7.0 for Windows(用msys2 mingw32环境自行编译), OpenCV 3.1.0, Xapian 1.4.0, xz 5.2.2, Leptonica 1.73编写,Windows x86_64(win7及以上)环境运行.

所有代码均在msys2的mingw32_shell中运行.

0.准备项目

安装必须的软件,下载或克隆项目.

pacman -Syu
pacman -S --noconfirm --needed mingw-w64-i686-tesseract-ocr mingw-w64-i686-qt-creator mingw-w64-i686-qt5-static mingw-w64-i686-qt5 mingw-w64-i686-leptonica mingw-w64-i686-opencv mingw-w64-i686-xz mingw-w64-i686-zlib mingw-w64-i686-toolchain base-devel git unzip p7zip xz tar wget zip
git clone http://gitee.com/zjzdy/Offline-small-search
cd Offline-small-search/
export ossbuild=$PWD

1.编译 Xapian

到Xapian的官网去下载最新版本的Xapian core

下载地址:http://xapian.org/download

以下使用xapian-core-1.4.0.tar.xz

wget http://oligarchy.co.uk/xapian/1.4.0/xapian-core-1.4.0.tar.xz
tar -xf xapian-core-1.4.0.tar.xz
cd xapian-core-1.4.0/
./configure --prefix="${ossbuild}/build-bin/" --enable-backend-inmemory=no --enable-static
make
make install
cd ../

2.编译 zimlib

cd zimlib/
./autogen.sh
./configure --prefix="${ossbuild}/build-bin/"
make
make install
cd ../

3.编译 离线小搜

0.对部分头文件进行处理

cp /mingw32/include/tesseract/tesscallback.h /mingw32/include/tesseract/tesscallback.h.bak
sed -i 's/template <class T> struct remove_reference;//g' /mingw32/include/tesseract/tesscallback.h
sed -i 's/template<typename T> struct remove_reference { typedef T type; };//g' /mingw32/include/tesseract/tesscallback.h
sed -i 's/template<typename T> struct remove_reference<T&> { typedef T type; };//g' /mingw32/include/tesseract/tesscallback.h

1.打开Qt Creator

2.打开Offline_small_search.pro

qtcreator Offline_small_search.pro

3.选择配置Desktop Qt (static) MinGW-w64 32bit (MSYS2)

4.选择Release

5.点击构建

注意:如果构建之后无法运行,需要重新编译qt库

export OPENSSL_LIBS="-lssl -lcrypto -lcrypt32 -lgdi32"
./configure.bat -qt-libjpeg -qt-harfbuzz -qt-libpng -qt-pcre -qt-zlib -no-fontconfig -nomake examples -platform win32-g++ -no-iconv -opensource -confirm-license -openssl-linked -icu -dbus -qt-sql-sqlite -no-sql-ibase -no-sql-psql -no-sql-mysql -no-sql-odbc -qt-freetype -release -opengl desktop OPENSSL_LIBS="-lssl -lcrypto -lcrypt32 -lgdi32" -prefix "${ossbuild}/build-bin/Qt"
sed -i 's/if OS(WINDOWS)/if OS(WINDOWS) && !COMPILER(GCC)/g' qtwebkit/Source/WTF/wtf/Atomics.h
make
make install
在QtCreator中添加Qt Versions和构建套件(Kits),重复3.1-3.5步骤

4.安装 离线小搜

还原对系统文件的修改

rm /mingw32/include/tesseract/tesscallback.h
mv /mingw32/include/tesseract/tesscallback.h.bak /mingw32/include/tesseract/tesscallback.h

复制主程序,目录请自行修改

mkdir oss_bin
cp ../build-Offline_small_search-Desktop_Qt_MinGW_w64_32bit_MSYS2-Release/release/Offline_small_search.exe oss_bin/

拷贝Qt库依赖 未重新编译的Qt库版本

cp -r /mingw32/share/qt5/plugins/bearer oss_bin/
cp -r /mingw32/share/qt5/plugins/imageformats oss_bin/
cp -r /mingw32/share/qt5/plugins/mediaservice oss_bin/
cp -r /mingw32/share/qt5/plugins/platforms oss_bin/
cp -r /mingw32/share/qt5/qml/QtMultimedia oss_bin/
cp -r /mingw32/share/qt5/qml/QtQuick oss_bin/
cp -r /mingw32/share/qt5/qml/QtQuick.2 oss_bin/
cp -r /mingw32/share/qt5/qml/QtWebKit oss_bin/
cp -r /mingw32/share/qt5/qml/Qt oss_bin/
cp /mingw32/share/qt5/bin/QtWebProcess.exe oss_bin/
cp /mingw32/bin/Qt5Core.dll oss_bin/
cp /mingw32/bin/Qt5Gui.dll oss_bin/
cp /mingw32/bin/Qt5Multimedia.dll oss_bin/
cp /mingw32/bin/Qt5MultimediaQuick_p.dll oss_bin/
cp /mingw32/bin/Qt5MultimediaWidgets.dll oss_bin/
cp /mingw32/bin/Qt5Network.dll oss_bin/
cp /mingw32/bin/Qt5OpenGL.dll oss_bin/
cp /mingw32/bin/Qt5Positioning.dll oss_bin/
cp /mingw32/bin/Qt5PrintSupport.dll oss_bin/
cp /mingw32/bin/Qt5Qml.dll oss_bin/
cp /mingw32/bin/Qt5Quick.dll oss_bin/
cp /mingw32/bin/Qt5Sensors.dll oss_bin/
cp /mingw32/bin/Qt5Sql.dll oss_bin/
cp /mingw32/bin/Qt5Svg.dll oss_bin/
cp /mingw32/bin/Qt5WebChannel.dll oss_bin/
cp /mingw32/bin/Qt5WebKit.dll oss_bin/
cp /mingw32/bin/Qt5WebKitWidgets.dll oss_bin/
cp /mingw32/bin/Qt5Widgets.dll oss_bin/
cp /mingw32/bin/Qt5XmlPatterns.dll oss_bin/
cp /mingw32/bin/libpcre16-0.dll oss_bin/
cp /mingw32/bin/libpcre-1.dll oss_bin/
cp /mingw32/bin/libgraphite2.dll oss_bin/
cp /mingw32/bin/libharfbuzz-0.dll oss_bin/
cp /mingw32/bin/libfreetype-6.dll oss_bin/
cp /mingw32/bin/libglib-2.0-0.dll oss_bin/
cp /mingw32/bin/libbz2-1.dll oss_bin/

重新编译的Qt库版本

cp -r ${ossbuild}/build-bin/Qt/plugins/bearer oss_bin/
cp -r ${ossbuild}/build-bin/Qt/plugins/imageformats oss_bin/
cp -r ${ossbuild}/build-bin/Qt/plugins/mediaservice oss_bin/
cp -r ${ossbuild}/build-bin/Qt/plugins/platforms oss_bin/
cp -r ${ossbuild}/build-bin/Qt/qml/QtMultimedia oss_bin/
cp -r ${ossbuild}/build-bin/Qt/qml/QtQuick oss_bin/
cp -r ${ossbuild}/build-bin/Qt/qml/QtQuick.2 oss_bin/
cp -r ${ossbuild}/build-bin/Qt/qml/QtWebKit oss_bin/
cp -r ${ossbuild}/build-bin/Qt/qml/Qt oss_bin/
cp ${ossbuild}/build-bin/Qt/bin/QtWebProcess.exe oss_bin/
cp ${ossbuild}/build-bin/Qt/bin/Qt5Core.dll oss_bin/
cp ${ossbuild}/build-bin/Qt/bin/Qt5Gui.dll oss_bin/
cp ${ossbuild}/build-bin/Qt/bin/Qt5Multimedia.dll oss_bin/
cp ${ossbuild}/build-bin/Qt/bin/Qt5MultimediaQuick_p.dll oss_bin/
cp ${ossbuild}/build-bin/Qt/bin/Qt5MultimediaWidgets.dll oss_bin/
cp ${ossbuild}/build-bin/Qt/bin/Qt5Network.dll oss_bin/
cp ${ossbuild}/build-bin/Qt/bin/Qt5OpenGL.dll oss_bin/
cp ${ossbuild}/build-bin/Qt/bin/Qt5Positioning.dll oss_bin/
cp ${ossbuild}/build-bin/Qt/bin/Qt5PrintSupport.dll oss_bin/
cp ${ossbuild}/build-bin/Qt/bin/Qt5Qml.dll oss_bin/
cp ${ossbuild}/build-bin/Qt/bin/Qt5Quick.dll oss_bin/
cp ${ossbuild}/build-bin/Qt/bin/Qt5Sensors.dll oss_bin/
cp ${ossbuild}/build-bin/Qt/bin/Qt5Sql.dll oss_bin/
cp ${ossbuild}/build-bin/Qt/bin/Qt5Svg.dll oss_bin/
cp ${ossbuild}/build-bin/Qt/bin/Qt5WebChannel.dll oss_bin/
cp ${ossbuild}/build-bin/Qt/bin/Qt5WebKit.dll oss_bin/
cp ${ossbuild}/build-bin/Qt/bin/Qt5WebKitWidgets.dll oss_bin/
cp ${ossbuild}/build-bin/Qt/bin/Qt5Widgets.dll oss_bin/
cp ${ossbuild}/build-bin/Qt/bin/Qt5XmlPatterns.dll oss_bin/

拷贝其他依赖

cp /mingw32/bin/libHalf-2_2.dll oss_bin/
cp /mingw32/bin/libiconv-2.dll oss_bin/
cp /mingw32/bin/libicudt57.dll oss_bin/
cp /mingw32/bin/libicuin57.dll oss_bin/
cp /mingw32/bin/libicuuc57.dll oss_bin/
cp /mingw32/bin/libIex-2_2.dll oss_bin/
cp /mingw32/bin/libIlmImf-2_2.dll oss_bin/
cp /mingw32/bin/libIlmThread-2_2.dll oss_bin/
cp /mingw32/bin/libImath-2_2.dll oss_bin/
cp /mingw32/bin/libjasper-1.dll oss_bin/
cp /mingw32/bin/libjpeg-8.dll oss_bin/
cp /mingw32/bin/libtiff-5.dll oss_bin/
cp /mingw32/bin/libwebp-6.dll oss_bin/
cp /mingw32/bin/libopencv_core310.dll oss_bin/
cp /mingw32/bin/libopencv_imgcodecs310.dll oss_bin/
cp /mingw32/bin/libopencv_imgproc310.dll oss_bin/
cp /mingw32/bin/libopencv_videoio310.dll oss_bin/
cp /mingw32/bin/libopencv_photo310.dll oss_bin/
cp /mingw32/bin/libpng16-16.dll oss_bin/
cp /mingw32/bin/libsqlite3-0.dll oss_bin/
cp /mingw32/bin/libwinpthread-1.dll oss_bin/
cp /mingw32/bin/libgcc_s_dw2-1.dll oss_bin/
cp /mingw32/bin/libstdc++-6.dll oss_bin/
cp /mingw32/bin/libintl-8.dll oss_bin/
cp /mingw32/bin/libxml2-2.dll oss_bin/
cp /mingw32/bin/libxslt-1.dll oss_bin/
cp /mingw32/bin/tbb.dll oss_bin/
cp /mingw32/bin/tbbmalloc.dll oss_bin/
cp /mingw32/bin/libeay32.dll oss_bin/
cp /mingw32/bin/ssleay32.dll oss_bin/
cp /mingw32/bin/liblzma-5.dll oss_bin/
cp /mingw32/bin/zlib1.dll oss_bin/

已经安装离线小搜在oss_bin/

Android版本编译

以下内容可以根据最新版本自行修改

本过程基于Qt 5.11.2 for Android, OpenCV 3.4.3, Xapian 1.4.7, xz 5.2.4, Leptonica 1.74.4, tess-two 9.0.0, cryptopp 7.0.0编写, Windows x86_64(win7及以上),android-ndk r10e, android-sdk-windows 28.0.2, jdk1.8.0_152环境运行.

所有代码均在msys2中运行.

msys2下载地址:http://msys2.github.io/

0.准备项目

安装必须的软件,下载或克隆项目.

Qt下载地址:http://www.qt.io/download-open-source/#section-2

下载并安装Qt for Android以及Qt Creator

pacman -S --noconfirm --needed base-devel git unzip p7zip xz tar wget python
git clone http://gitee.com/zjzdy/Offline-small-search
cd Offline-small-search/
export ossbuild=$PWD

1.Android NDK和SDK(下列步骤可能需要梯子)

到Android NDK的官网去下载对应系统版本的Android NDK到本目录($PWD)下并运行 (注意把windows改成对应的系统,不要下载r18以及更新的版本)

下载地址:https://github.com/android-ndk/ndk/wiki

以下使用android-ndk-r10e-windows-x86_64.zip(不知为何大家都用r10e作为预编译的NDK版本,在此随大流)

wget https://dl.google.com/android/repository/android-ndk-r10e-windows-x86_64.zip
unzip android-ndk-r10e-windows-x86_64.zip
cd android-ndk-r10e/
export NDK_ROOT=$PWD
export ANDROID_NDK_ROOT=$PWD
export PATH=$PWD:$PATH
#(Python版本)
#sed -i "s/host_tag = get_host_tag_or_die()/host_tag = 'windows-x86_64'/g" ./build/tools/make_standalone_toolchain.py
#./build/tools/make_standalone_toolchain.py --arch=arm --stl=gnustl --api=21 --install-dir=../arm-linux-androideabi-4.9
#(sh版本)
./build/tools/make-standalone-toolchain.sh --arch=arm --stl=gnustl --platform=android-16 --toolchain=arm-linux-androideabi-4.9 --install-dir=../arm-linux-androideabi-4.9
cd ../
mkdir build-bin
mkdir build-bin/lib
mkdir build-bin/include
unzip img_include.zip -d build-bin/include/

到Android SDK的官网去下载对应系统版本的Android SDK到本目录($PWD)下并运行 (注意把windows改成对应的系统)

下载地址:https://developer.android.com/studio/index.html#downloads

现在Android SDK已经合并到Android Studio,不提供单独的安装包下载,如果觉得Android Studio安装包太大或安装麻烦,可使用旧版Android SDK的下载地址:https://dl.google.com/android/repository/sdk-tools-windows-4333796.zip下载安装,然后更新到最新版.

然后安装以下工具包:

Android SDK Tools
Android SDK Platform-tools
Android SDK Build-tools, revision 28.0.2

2.安装 OpenCV

到OpenCV的官网去下载最新版本的OpenCV android sdk

下载地址:https://opencv.org/releases.html

以下使用opencv-3.4.3-android-sdk.zip

wget https://github.com/opencv/opencv/releases/download/3.4.3/opencv-3.4.3-android-sdk.zip
unzip opencv-3.4.3-android-sdk.zip OpenCV-android-sdk/sdk/native/staticlibs/armeabi-v7a/* OpenCV-android-sdk/sdk/native/3rdparty/libs/armeabi-v7a/* -d ./build-bin/lib
cp build-bin/lib/OpenCV-android-sdk/sdk/native/staticlibs/armeabi-v7a/* build-bin/lib/OpenCV-android-sdk/sdk/native/3rdparty/libs/armeabi-v7a/* ./build-bin/lib
rm -rf build-bin/lib/OpenCV-android-sdk
mv ./build-bin/lib/liblibjasper.a ./build-bin/lib/libjasper.a
mv ./build-bin/lib/liblibjpeg-turbo.a ./build-bin/lib/libjpeg-turbo.a
mv ./build-bin/lib/liblibpng.a ./build-bin/lib/libpng.a
mv ./build-bin/lib/liblibprotobuf.a ./build-bin/lib/libprotobuf.a
mv ./build-bin/lib/liblibtiff.a ./build-bin/lib/libtiff.a
mv ./build-bin/lib/liblibwebp.a ./build-bin/lib/libwebp.a
unzip opencv-3.4.3-android-sdk.zip OpenCV-android-sdk/sdk/native/jni/include/** -d ./build-bin/include/
cp -rf ./build-bin/include/OpenCV-android-sdk/sdk/native/jni/include/* ./build-bin/include/
rm -rf build-bin/include/OpenCV-android-sdk

3.编译 liblzma

到XZ Utils的官网去下载最新版本的XZ Utils

下载地址:http://tukaani.org/xz/

以下使用xz-5.2.4.tar.xz

wget https://tukaani.org/xz/xz-5.2.4.tar.xz
tar -xf xz-5.2.4.tar.xz
cd xz-5.2.4/
./configure --prefix="${ossbuild}/build-bin/" --host=arm-linux-androideabi CC="${ossbuild}/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-gcc.exe" CPP="${ossbuild}/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-cpp.exe" CXX="${ossbuild}/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-g++.exe" CXXCPP="${ossbuild}/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-cpp.exe" AR="${ossbuild}/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-ar.exe" AS="${ossbuild}/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-as.exe" NM="${ossbuild}/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-nm.exe" OBJDUMP="${ossbuild}/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-objdump.exe" STRIP="${ossbuild}/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-strip.exe" RANLIB="${ossbuild}/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-ranlib.exe" LDFLAGS=" -L${ossbuild}/arm-linux-androideabi-4.9/arm-linux-androideabi/lib -L${ossbuild}/build-bin/lib -Wl,--fix-cortex-a8 -Wl,--gc-sections" CPPFLAGS=" -Wno-psabi -march=armv7-a -mfloat-abi=softfp -mfpu=neon -Wl,--fix-cortex-a8 -DNDEBUG -Wa,--noexecstack -fno-builtin-memmove -O2 -Os -mthumb -D_REENTRANT -fPIC -I${ossbuild}/build-bin/include -DANDROID_BUILD -DANDROID" CFLAGS=" -Wno-psabi -march=armv7-a -mfloat-abi=softfp -mfpu=neon -Wl,--fix-cortex-a8 -DNDEBUG -Wa,--noexecstack -fno-builtin-memmove -O2 -Os -mthumb -D_REENTRANT -fPIC -I${ossbuild}/build-bin/include -std=gnu11 -DANDROID_BUILD -DANDROID" CXXFLAGS=" -Wno-psabi -march=armv7-a -mfloat-abi=softfp -mfpu=neon -ffunction-sections -DNDEBUG -Wa,--noexecstack -fno-builtin-memmove -O2 -Os -mthumb -D_REENTRANT -fPIC -I${ossbuild}/build-bin/include -std=gnu++11 -DANDROID_BUILD -DANDROID" --disable-xz --disable-xzdec --disable-lzmadec --disable-lzmainfo --disable-lzma-links --disable-scripts --disable-doc
make
make install
cd ../

4.编译 Xapian

到Xapian的官网去下载最新版本的Xapian core

下载地址:http://xapian.org/download

以下使用xapian-core-1.4.7.tar.xz

wget https://oligarchy.co.uk/xapian/1.4.7/xapian-core-1.4.7.tar.xz
tar -xf xapian-core-1.4.7.tar.xz
cd xapian-core-1.4.7/
./configure --prefix="${ossbuild}/build-bin/" --host=arm-linux-androideabi CC="${ossbuild}/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-gcc.exe" CPP="${ossbuild}/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-cpp.exe" CXX="${ossbuild}/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-g++.exe" CXXCPP="${ossbuild}/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-cpp.exe" AR="${ossbuild}/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-ar.exe" AS="${ossbuild}/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-as.exe" NM="${ossbuild}/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-nm.exe" OBJDUMP="${ossbuild}/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-objdump.exe" STRIP="${ossbuild}/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-strip.exe" RANLIB="${ossbuild}/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-ranlib.exe" LDFLAGS=" -L${ossbuild}/arm-linux-androideabi-4.9/arm-linux-androideabi/lib -L${ossbuild}/build-bin/lib -Wl,--fix-cortex-a8 -Wl,--gc-sections" CPPFLAGS=" -Wno-psabi -march=armv7-a -mfloat-abi=softfp -mfpu=neon -Wl,--fix-cortex-a8 -DNDEBUG -Wa,--noexecstack -fno-builtin-memmove -O2 -Os -mthumb -D_REENTRANT -fPIC -I${ossbuild}/build-bin/include -DANDROID_BUILD -DANDROID" CFLAGS=" -Wno-psabi -march=armv7-a -mfloat-abi=softfp -mfpu=neon -Wl,--fix-cortex-a8 -DNDEBUG -Wa,--noexecstack -fno-builtin-memmove -O2 -Os -mthumb -D_REENTRANT -fPIC -I${ossbuild}/build-bin/include -std=gnu11 -DANDROID_BUILD -DANDROID" CXXFLAGS=" -Wno-psabi -march=armv7-a -mfloat-abi=softfp -mfpu=neon -ffunction-sections -DNDEBUG -Wa,--noexecstack -fno-builtin-memmove -O2 -Os -mthumb -D_REENTRANT -fPIC -I${ossbuild}/build-bin/include -std=gnu++11 -DANDROID_BUILD -DANDROID" --enable-backend-inmemory=no --enable-static
sed -i 's/#include "safesysstat.h"/#include "safesysstat.h"\n#include "safeerrno.h"/g' common/proc_uuid.cc
make
make install
cd ../

5.编译 Leptonica

到Leptonica的官网去下载最新版本的Leptonica

下载地址:http://www.leptonica.com/download.html

以下使用leptonica-1.74.4.tar.gz

wget http://www.leptonica.com/source/leptonica-1.74.4.tar.gz
tar -xf leptonica-1.74.4.tar.gz
cd leptonica-1.74.4/
./configure --prefix="${ossbuild}/build-bin/" --host=arm-linux-androideabi CC="${ossbuild}/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-gcc.exe" CPP="${ossbuild}/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-cpp.exe" CXX="${ossbuild}/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-g++.exe" CXXCPP="${ossbuild}/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-cpp.exe" AR="${ossbuild}/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-ar.exe" AS="${ossbuild}/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-as.exe" NM="${ossbuild}/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-nm.exe" OBJDUMP="${ossbuild}/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-objdump.exe" STRIP="${ossbuild}/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-strip.exe" RANLIB="${ossbuild}/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-ranlib.exe" LDFLAGS=" -L${ossbuild}/arm-linux-androideabi-4.9/arm-linux-androideabi/lib -L${ossbuild}/build-bin/lib -Wl,--fix-cortex-a8 -Wl,--gc-sections" CPPFLAGS=" -Wno-psabi -march=armv7-a -mfloat-abi=softfp -mfpu=neon -Wl,--fix-cortex-a8 -DNDEBUG -Wa,--noexecstack -fno-builtin-memmove -O2 -Os -mthumb -D_REENTRANT -fPIC -I${ossbuild}/build-bin/include -DANDROID_BUILD -DANDROID" CFLAGS=" -Wno-psabi -march=armv7-a -mfloat-abi=softfp -mfpu=neon -Wl,--fix-cortex-a8 -DNDEBUG -Wa,--noexecstack -fno-builtin-memmove -O2 -Os -mthumb -D_REENTRANT -fPIC -I${ossbuild}/build-bin/include -std=gnu11 -DANDROID_BUILD -DANDROID" CXXFLAGS=" -Wno-psabi -march=armv7-a -mfloat-abi=softfp -mfpu=neon -ffunction-sections -DNDEBUG -Wa,--noexecstack -fno-builtin-memmove -O2 -Os -mthumb -D_REENTRANT -fPIC -I${ossbuild}/build-bin/include -std=gnu++11 -DANDROID_BUILD -DANDROID" 
make
make install
cd ../

6.编译 tess-two

到tess-two的releases去下载最新版本的tess-two

下载地址:https://github.com/rmtheis/tess-two/releases

export winossbuild=`cygpath -m ${ossbuild}`
wget https://github.com/rmtheis/tess-two/archive/9.0.0.tar.gz
tar -xf 9.0.0.tar.gz
cd tess-two-9.0.0/
sed -i 's/android:minSdkVersion=\"9\"/android:minSdkVersion=\"16\"/g' tess-two/AndroidManifest.xml
sed -i 's/LOCAL_SHARED_LIBRARIES/LOCAL_STATIC_LIBRARIES/g' tess-two/jni/com_googlecode_tesseract_android/Android.mk
sed -i 's/BUILD_SHARED_LIBRARY/BUILD_STATIC_LIBRARY/g' tess-two/jni/com_googlecode_tesseract_android/Android.mk
sed -i 's/LEPTONICA_PATH/#LEPTONICA_PATH/g' tess-two/jni/Android.mk
sed -i 's/LIBJPEG_PATH/#LIBJPEG_PATH/g' tess-two/jni/Android.mk
sed -i 's/LIBPNG_PATH/#LIBPNG_PATH/g' tess-two/jni/Android.mk
sed -i 's/NDK_TOOLCHAIN_VERSION := clang/NDK_TOOLCHAIN_VERSION := 4.9/g' tess-two/jni/Application.mk
sed -i 's/APP_ABI/APP_ABI := armeabi-v7a #/g' tess-two/jni/Application.mk
sed -i 's/android-9/android-16/g' tess-two/jni/Application.mk
echo "APP_CPPFLAGS += -Wno-psabi -march=armv7-a -mfloat-abi=softfp -mfpu=neon -Wl,--fix-cortex-a8 -DNDEBUG -Wa,--noexecstack -fno-builtin-memmove -O2 -Os -mthumb -fPIC -I${winossbuild}/build-bin/include -I${winossbuild}/build-bin/include/leptonica -L${winossbuild}/build-bin/lib -Wl,--gc-sections" >> tess-two/jni/Application.mk
echo "APP_CFLAGS += -Wno-psabi -march=armv7-a -mfloat-abi=softfp -mfpu=neon -Wl,--fix-cortex-a8 -DNDEBUG -Wa,--noexecstack -fno-builtin-memmove -O2 -Os -mthumb -fPIC -I${winossbuild}/build-bin/include -I${winossbuild}/build-bin/include/leptonica -L${winossbuild}/build-bin/lib -Wl,--gc-sections" >> tess-two/jni/Application.mk
echo "APP_LFLAGS += -Wl,--fix-cortex-a8 -fPIC -L${winossbuild}/build-bin/lib -Wl,--gc-sections" >> tess-two/jni/Application.mk
echo "APP_LDFLAGS += -Wl,--fix-cortex-a8 -fPIC -L${winossbuild}/build-bin/lib -Wl,--gc-sections" >> tess-two/jni/Application.mk
rm -rf tess-two/jni/com_googlecode_leptonica_android
rm -rf tess-two/jni/libpng
rm -rf tess-two/jni/libjpeg
cd tess-two/
ndk-build.cmd
cp obj/local/armeabi-v7a/libtess.a ../../build-bin/lib/
mkdir ../../build-bin/include/tesseract
find . -name "*.h" -exec cp {} ../../build-bin/include/tesseract \;
cd ../../
sed -i 's/template <class T> struct remove_reference;//g' build-bin/include/tesseract/tesscallback.h
sed -i 's/template<typename T> struct remove_reference { typedef T type; };//g' build-bin/include/tesseract/tesscallback.h
sed -i 's/template<typename T> struct remove_reference<T&> { typedef T type; };//g' build-bin/include/tesseract/tesscallback.h

7.编译 zimlib

cd zimlib/
./autogen.sh
./configure --prefix="${ossbuild}/build-bin/" --host=arm-linux-androideabi CC="${ossbuild}/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-gcc.exe" CPP="${ossbuild}/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-cpp.exe" CXX="${ossbuild}/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-g++.exe" CXXCPP="${ossbuild}/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-cpp.exe" AR="${ossbuild}/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-ar.exe" AS="${ossbuild}/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-as.exe" NM="${ossbuild}/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-nm.exe" OBJDUMP="${ossbuild}/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-objdump.exe" STRIP="${ossbuild}/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-strip.exe" RANLIB="${ossbuild}/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-ranlib.exe" LDFLAGS=" -L${ossbuild}/arm-linux-androideabi-4.9/arm-linux-androideabi/lib -L${ossbuild}/build-bin/lib -Wl,--fix-cortex-a8 -Wl,--gc-sections" CPPFLAGS=" -Wno-psabi -march=armv7-a -mfloat-abi=softfp -mfpu=neon -Wl,--fix-cortex-a8 -DNDEBUG -Wa,--noexecstack -fno-builtin-memmove -O2 -Os -mthumb -D_REENTRANT -fPIC -I${ossbuild}/build-bin/include -DANDROID_BUILD -DANDROID" CFLAGS=" -Wno-psabi -march=armv7-a -mfloat-abi=softfp -mfpu=neon -Wl,--fix-cortex-a8 -DNDEBUG -Wa,--noexecstack -fno-builtin-memmove -O2 -Os -mthumb -D_REENTRANT -fPIC -I${ossbuild}/build-bin/include -std=gnu11 -DANDROID_BUILD -DANDROID" CXXFLAGS=" -Wno-psabi -march=armv7-a -mfloat-abi=softfp -mfpu=neon -ffunction-sections -DNDEBUG -Wa,--noexecstack -fno-builtin-memmove -O2 -Os -mthumb -D_REENTRANT -fPIC -I${ossbuild}/build-bin/include -std=gnu++11 -DANDROID_BUILD -DANDROID" 
make
make install
cd ../

8.编译 Crypto++

到Crypto++的Github的Releases去下载最新版本的Crypto++

下载地址:https://github.com/weidai11/cryptopp/releases

以下使用CRYPTOPP_5_6_5.zip

注:在链接可执行文件(如exe文件)中出错可以无视,只要编译出libcryptopp.a即可

wget https://github.com/weidai11/cryptopp/archive/CRYPTOPP_7_0_0.zip
unzip CRYPTOPP_7_0_0.zip
cd cryptopp-CRYPTOPP_7_0_0/
sed -i 's/\"darwin-x86_64\" \"linux-x86\" \"darwin-x86\"/\"darwin-x86_64\" \"windows-x86_64\" \"linux-x86\" \"darwin-x86\" \"windows-x86\"/g' ./setenv-android.sh
./setenv-android.sh neon gnu
export IS_ANDROID=1
export IS_NEON=1
export ANDROID_FLAGS="-march=armv7-a -mfpu=neon -mfloat-abi=softfp -Wl,--fix-cortex-a8 -funwind-tables -fexceptions -frtti -I${ossbuild}/arm-linux-androideabi-4.9/sysroot/usr/include"
export CXXFLAGS=${ANDROID_FLAGS}
export CPP="${ossbuild}/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-cpp.exe"
export CC="${ossbuild}/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-gcc.exe"
export CXX="${ossbuild}/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-g++.exe"
export LD="${ossbuild}/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-ld.exe"
export AS="${ossbuild}/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-as.exe"
export AR="${ossbuild}/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-ar.exe"
export RANLIB="${ossbuild}/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-ranlib.exe"
export STRIP="${ossbuild}/arm-linux-androideabi-4.9/bin/arm-linux-androideabi-strip.exe"
export ANDROID_SYSROOT="${NDK_ROOT}/platforms/android-16/arch-arm"
export AOSP_SYSROOT=$ANDROID_SYSROOT
export ANDROID_STL_INC="${NDK_ROOT}/sources/cxx-stl/gnu-libstdc++/4.9/include"
export AOSP_STL_INC=$ANDROID_STL_INC
export ANDROID_STL_LIB="${NDK_ROOT}/sources/cxx-stl/gnu-libstdc++/4.9/libs/armeabi-v7a/libgnustl_shared.so"
export AOSP_STL_LIB=$ANDROID_STL_LIB
export AOSP_BITS_INC="${NDK_ROOT}/sources/cxx-stl/gnu-libstdc++/4.9/libs/armeabi-v7a/include"
make -f GNUmakefile-cross
cp libcryptopp.a ../build-bin/lib/
mkdir ../build-bin/include/cryptopp
cp *.h ../build-bin/include/cryptopp
cd ../
sed -i 's/typedef SIGNED/typedef TESS_SIGNED/g' ./build-bin/include/tesseract/host.h
sed -i 's/define SIGNED/define TESS_SIGNED/g' ./build-bin/include/tesseract/platform.h

9.为安卓7+设备编译openssl

到openssl的官网去下载最新1.0.2版本的openssl

下载地址:https://www.openssl.org/source

export MACHINE=armv7
export RELEASE=2.6.37
export SYSTEM=android
export ARCH=arm
export ANDROID_NDK="${NDK_ROOT}"
export CROSS_COMPILE="arm-linux-androideabi-"
export OPENSSL_VERSION="openssl-1.0.2p"
export ANDROID_ARCH="arch-arm"
export ANDROID_EABI="arm-linux-androideabi-4.9"
export ANDROID_API="android-16"
export ANDROID_SYSROOT="${NDK_ROOT}/platforms/android-16/arch-arm"
export CROSS_SYSROOT="$ANDROID_SYSROOT"
export NDK_SYSROOT="$ANDROID_SYSROOT"
export SYSROOT="$ANDROID_SYSROOT"
export ANDROID_TOOLCHAIN="${NDK_ROOT}/toolchains/arm-linux-androideabi-4.9/prebuilt/windows-x86_64/bin"
export ANDROID_DEV="${NDK_ROOT}/platforms/android-16/arch-arm/usr"
export PATH="$ANDROID_TOOLCHAIN":"$PATH"
wget https://www.openssl.org/source/openssl-1.0.2p.tar.gz
tar -xf openssl-1.0.2p.tar.gz
cd openssl-1.0.2p/
./configure --prefix="${ossbuild}/build-bin/" no-hw no-engine shared android-armv7
make depend
make CALC_VERSIONS="SHLIB_COMPAT=; SHLIB_SOVER=" build_libs
cp libssl.so ${ossbuild}/build-bin/lib/
cp libcrypto.so ${ossbuild}/build-bin/lib/

10.编译 离线小搜

1.配置好Android (armeabi-v7a) for Qt的环境(包括SDK,NDK,ant,Java)

2.打开Qt Creator

3.打开Offline_small_search.pro

4.选择配置Android for armeabi-v7a (GCC 4.9)

5.选择Release

6.在"项目"选项的"构建步骤"里的"Build Android APK"中的"Android build SDK"选择android-23,勾选Use Gradle或下载并配置Apache Ant.

7.点击构建

感谢以下的项目,排名不分先后:

已知问题

  1. 在浏览内容的界面按返回键有极小几率闪退,如果可复现请开issues(需要提供具体离线包和复现操作).

  2. 部分js或css及嵌套html会加载失败(将在3.0版修复)

TODO

  1. 进行3.0版的重构(此项将于2017年高考完成后进行)

    • 1.1 采用网页服务器方式进行内容浏览(预计使用Tufao)
    • 1.2 整理界面代码和业务逻辑
      • 1.2.1 使用QHash或QMap存储设置以及除离线包外的数据(历史纪录,收藏夹,离线包的部分元数据)
    • 1.3 支持对docset的索引(SQLite)进行查询(Dash及Zeal)
    • 1.4 对插件的功能进行前后端分离
    • 1.5 整个程序分解为前后端,前端单纯依赖Qt库,只负责界面处理和显示,后端负责具体功能实现
    • 1.6 前端可使用远程后端
    • 1.7 后端支持多个前端

  2. 对插件的安全问题进行处理,进行安全检测和来源效验.

  3. 终极目标:对Kiwix,Zeal及Mdict的功能进行整合,能做为一个帮助服务器使用,支持自定义插件(包括在线检索,语音搜索,对显示的内容的操作:如翻译)