History

Luca Deri c6b7b67a6a Minor cleanup		4 years ago
..
Hin2n	Updated instructions, dependencies and configurations for gradle 4.4.	5 years ago
tun2tap	Add support for Android	7 years ago
uip	Add support for Android	7 years ago
README.md	Standardize documentation (#211)	5 years ago
edge_android.c	Minor cleanup	4 years ago
edge_jni.c	Add support for Android	7 years ago
tuntap_android.c	Android compilation fixes	4 years ago

README.md

Building n2n on Android

Install jdk.

Generate app keystore by the command keytool -genkey -alias Hin2n -keystore Hin2n.jks. And remember these two passwords:

keytool -genkey -dname "CN=Unknown,O=Unknown,C=Unknown" -keystore Hin2n.jks -keysize 1024 -alias Hin2nalias -validity 14000 -keypass yourpassword -storepass yourpassword

Move Hin2n.jks to android/Hin2n/app directory. We will use this file to sign the application.
In the file app/build.gradle replace yourpassword with the password used to generate the keystore.
Download Android tools from https://developer.android.com/, and unzip it.

Install Android development environment.

echo y | ./tools/bin/sdkmanager tools
echo y | ./tools/bin/sdkmanager platform-tools
echo y | ./tools/bin/sdkmanager ndk-bundle
echo y | ./tools/bin/sdkmanager "cmake;3.6.4111459"
echo y | ./tools/bin/sdkmanager "lldb;3.1"

Set environment variables.

export ANDROID_HOME=YOUE_ANDROID_DEV_HOME
export ANDROID_NDK_HOME=\$ANDROID_HOME/ndk-bundle
export HIN2N_KSTOREPWD=YOUR_APP_KEYSTORE_PASSWORD
export HIN2N_KEYPWD=YOUR_APP_KEY_PASSWORD

Compile the app.
```
cd android/Hin2n
./gradlew assemble
```
You will get the app in android/Hin2n/app/build/outputs/apk/ directory.