Android Test & Build & Sign Development Environment Microsoft Windows10 1809 Mac OS X 10.8.5 Java JDK >= 10 Android Studio 3.1.3 - 3.2 Download And Install Java https://www.oracle.com/technetwork/java/javase/downloads/index.html Install Android Studio https://developer.android.com/studio Run Android Stduio And Set Android Sdk (Android API 28) Clone Project git clone https://github.com/bitshares/bitshares-mobile-app.git Open Project Open the project directory bitshare-mobile-app/android Synchronize Gradle files and install dependencies. Click File -> Sync Project With Gradle Files A. Click Run -> Run 'app' to Test B. Generate Test Apk Click Build -> Build APK(s) C. Generate Signed Apk Click Build -> Generate Signed APK Click next Click create new if there is no keystore Fill in the keystore information and click ok Input keystore password and next Step Finish