Android Development Instructions

This document describes how to develop and debug for Android. It assumes you have already successfully completed the build instructions from the top-level README.

The main entrypoint to Android's Java code is cordova-plugin-outline/android/java/org/outline/OutlinePlugin.java

To install the APK

Connect an Android device and enable USB debugging.
Build the app, with npm run action gulp -- build android
From the project root, run: adb install -r -d platforms/android/app/build/outputs/apk/<processor>/debug/app-<processor>-debug.apk

To debug the web app on Android

Run Outline on your phone with USB debugging enabled, then on Chrome:

Go to chrome://inspect
Find Outline
Click inspect
Open the Console
Note that all TypeScript code is browserified in a single cordova_main.js

To debug Java code

Using Android Studio

Open existing project → <root_project_dir>/platforms/android
Click on "Android Monitor" at the bottom
Make sure org.outline.android.client is selected from the middle menu (it should not say "no debuggable processes")