i2pd android

This repository contains Android application sources of i2pd

How to build

Install g++, OpenJDK 11+, gradle 5.1+

sudo apt-get install g++ openjdk-11-jdk gradle

If your system provides gradle with version < 5.1, download it from gradle homepage:

https://gradle.org/install/

Download and prepare Android SDK for building

Android SDK Available here:

https://developer.android.com/studio#downloads

Download Android SDK, unpack it to temporary directory /tmp/anrdoid-sdk and install it (in /opt/android-sdk for example) with required packages

mkdir /tmp/android-sdk
cd /tmp/android-sdk
wget https://dl.google.com/android/repository/commandlinetools-linux-8092744_latest.zip
unzip commandlinetools-linux-8092744_latest.zip
# install required tools
./cmdline-tools/bin/sdkmanager --sdk_root=/opt/android-sdk "build-tools;33.0.1" "cmake;3.22.1" "ndk;23.2.8568313"

Clone repository with submodules

git clone --recurse-submodules https://github.com/PurpleI2P/i2pd-android.git
cd i2pd-android

Compile application

# if you are not using Java 11 by default:
export JAVA_HOME=/usr/lib/jvm/java-11-openjdk-amd64

export ANDROID_HOME=/opt/android-sdk
export ANDROID_NDK_HOME=$ANDROID_HOME/ndk/23.2.8568313

pushd binary/jni
./build.sh -d
popd

gradle clean assembleDebug

You will find APKs in app/build/outputs/apk

Building on Windows

For building on Windows you must use MSYS2 with mingw64 or ucrt64 shell and preinstalled gcc ( package mingw-w64-x86_64-gcc or mingw-w64-ucrt-x86_64-gcc).

Java 11 can be downloaded from jdk.java.com

Download Android SDK command line tools for Windows, unpack and install it replacing --sdk_root= path.

ANDROID_HOME variable must point to SDK using linux-way path, like /c/dev/android-sdk when SDK installed to C:\dev\android-sdk.

Gradle can be called with ./gradlew command inside project root, or you can install it using pacman and call gradle like on linux.

Release signing

Current releases signed with certificate fingerprint (SHA-256):

FC:C3:C7:34:9E:22:6A:77:B3:70:46:BB:00:FD:04:BB:A5:30:32:21:01:F8:62:F3:6D:8C:3D:B0:EB:B6:35:20