A fully featured ShadowsocksR, V2Ray and Trojan client for Android, written in Scala.

• A really fast proxy
• JDK 1.8

    sudo apt-get install openjdk-8-jdk
    export JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64
    export PATH=$PATH:$JAVA_HOME/bin
    java -version

• SBT 0.13.8
• Android SDK
  • Build Tools 30+
  • Android Support Repository and Google Repository (see build.sbt for version)
• Android NDK r21e+

Warnning: Cannot build in windows

• Download Android Studio

• Download Android NDK r20b

• Install Scala plugin for IntelliJ IDEA

• Set proxy for Android Studio: File | Settings | Appearance & Behavior | System Settings | HTTP Proxy
  Set proxy for sbt: File | Settings | Build, Execution, Deployment | Build Tools | sbt, in VM parameters input:

    -Dhttps.proxyHost=127.0.0.1
    -Dhttps.proxyPort=8080
    -Dhttp.proxyHost=127.0.0.1
    -Dhttp.proxyPort=8080
  

• Set environment variable ANDROID_HOME to /path/to/Android/Sdk

• Set environment variable ANDROID_NDK_HOME to /path/to/Android/android-ndk-r21e

• Create your key following the instructions at https://developer.android.com/studio/publish/app-signing.html

• Put your key in ~/.keystore or any other place

• Create local.properties from local.properties.example with your own key information

    key.alias: abc
    key.store: /path/to/Android/abc.jks
    key.store.password: abc
  

• if you installed multiple versions of Java, use sudo update-alternatives --config java to select Java 8

• Before build apk, make sure inside ./project/build.properties, sbt.version=0.13.18

• Invoke the building like this

    export https_proxy=http://127.0.0.1:8080 # !important
    export ANDROID_HOME=/path/to/Android/Sdk
    export ANDROID_NDK_HOME=/path/to/Android/android-ndk-r20b
    # install and update all git submodule
    git submodule update --init
    # cd ./src/main/jni/shadowsocks-libev && git checkout Akkariiin/master
    # Build the App and fix the problems as the error messages indicated
    sbt native-build clean android:package-release
    # run app
    sbt android:run

    # use Archlinux x86_64 as example
    
    # install ncurses x64 and x86 version
    sudo pacman -S lib32-ncurses ncurses
    
    # link the version-6 ncurses to version-5
    sudo ln -s /usr/lib/libncursesw.so /usr/lib/libncurses.so.5
    sudo ln -s /usr/lib32/libncursesw.so /usr/lib32/libncurses.so.5
    
    # link libncurses to libtinfo
    sudo ln -s /usr/lib/libncurses.so.5 /usr/lib/libtinfo.so.5
    sudo ln -s /usr/lib32/libncurses.so.5 /usr/lib32/libtinfo.so.5

Checkout this link

• rm -rf ~/.android/sbt/exploded-aars/*
• In Project Settings -> Modules -> shadowsocksr-v2ray-trojan-android, change Structure, Generated Sources to correct file path
• In Run/Debug Configuration -> Before launch, replace Gradle-aware Make with android:run

• Install Android SDK and NDK by run brew install android-ndk android-sdk
• Add export ANDROID_HOME=/usr/local/Cellar/android-sdk/$version to your .bashrc , then reopen the shell to load it.
• Add export ANDROID_NDK_HOME=/usr/local/Cellar/android-ndk/$version to your .bashrc , then reopen the shell to load it.
• echo "y" | android update sdk --filter tools,platform-tools,build-tools-23.0.2,android-23,extra-google-m2repository --no-ui -a
• echo "y" | android update sdk --filter extra-android-m2repository --no-ui --no-https -a
• Create your key following the instructions at http://developer.android.com/guide/publishing/app-signing.html#cert
• Put your key in ~/.keystore
• Create local.properties from local.properties.example with your own key information .
• Invoke the building like this

    git submodule update --init

    # Build native binaries
    ./build.sh

    # Build the apk
    sbt clean android:package-release

• shadowsocks-libev: GPLv3
• tun2socks: BSD
• redsocks: APL 2.0
• OpenSSL: OpenSSL
• pdnsd: GPLv3
• libev: GPLv2
• libevent: BSD
• v2ray-core: BSD
• go-tun2socks: BSD

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.