BUILD.md

Build locally

Requirements

• OpenJDK >= 8
• Golang >= 1.16
• Android NDK >= 21

Instructions

1. Ensure the environment variable ANDROID_NDK_HOME points to your NDK installation directory.
2. Run:

   tools/bootstrap-gomobile.sh
   tools/libwallet-android.sh
   ./gradlew :android:apolloui:assembleProdRelease

Build reproducibly

Requirements

• Docker >= 18.09

Instructions

1. Ensure Docker has at least 5 GB of RAM and run:

   mkdir -p apk
   DOCKER_BUILDKIT=1 docker build -f android/Dockerfile -o apk .

Verify an existing APK

Requirements

• Docker >= 18.09
• ADB

Instructions

1. Obtain the APK from your phone by connecting it to the computer and running:

   adb pull $(adb shell pm path io.muun.apollo | grep "/base.apk" | sed 's/^package://') apollo-play.apk

2. Checkout the commit that corresponds to the version of the app you want to verify.
3. Ensure Docker has at least 5 GB of RAM and run:

   tools/verify-apollo.sh <path-to-verify.apk>