Android cli building from scratch

Android cli building

# assuming NDK already insalled

# install java
sudo add-apt-repository ppa:webupd8team/java
sudo apt-get update
sudo apt-get install oracle-java8-set-default

# install SDK
mkdir /opt/android/sdk
cd /opt/android/sdk
wget https://dl.google.com/android/repository/sdk-tools-linux-3859397.zip
unzip ../sdk-tools-linux-3859397.zip
tools/bin/sdkmanager --update

# get the app sources
git clone https://github.com/m2049r/xmrwallet.git
cd xmrwallet/
chmod +x gradlew
# comment out paths in local.properties
vim local.properties

export ANDROID_NDK_HOME=/opt/android/android-ndk-r15c
export ANDROID_HOME=/opt/android/sdk

./gradlew assembleDebug

# output is in ./app/build/outputs/apk/app-debug.apk