MarkText for Android

Android app scaffold for a MarkText-like editor. The first version uses Vue, Vite, Capacitor Android, and @muyajs/core so the Markdown editing core stays close to MarkText/Muya instead of being rewritten in a native UI toolkit.

Stack

• Vue 3 + Vite for the web shell.
• Capacitor Android for the native Android project.
• @muyajs/core for the Markdown editor.

Commands

pnpm install
pnpm dev
pnpm lint
pnpm typecheck
pnpm build
pnpm android:sync
pnpm android:open
pnpm logs:android

pnpm lint runs ESLint. pnpm typecheck runs vue-tsc. pnpm android:sync builds the web app and copies it into the Android project. Use pnpm android:open to open the generated Android project in Android Studio. pnpm logs:android captures MuMu/ADB diagnostics into the ignored local logs/ directory.

Debug Logging

The app writes categorized, timestamped runtime logs from the web shell to:

• Browser/WebView console.
• Android logcat with tag MarkTextAndroid.
• The app private Android directory files/logs/marktext-android-YYYY-MM-DD.log.
• A bounded in-browser local log buffer for developer diagnostics.

Markdown document text is not written to logs. Editor logs use metadata such as character count, word count, line count, event name, and error details.

Capture a local diagnostics bundle:

pnpm logs:android

By default this connects to MuMu at 127.0.0.1:7555, captures filtered MarkTextAndroid logcat output, captures Android error logs, lists app private log files, and copies readable app private logs into logs/android-YYYY-MM-DD_HH-mm-ss/.

Useful direct MuMu/ADB commands:

& 'E:\Android\Sdk\platform-tools\adb.exe' -s 127.0.0.1:7555 logcat -c
& 'E:\Android\Sdk\platform-tools\adb.exe' -s 127.0.0.1:7555 logcat -s MarkTextAndroid:*
& 'E:\Android\Sdk\platform-tools\adb.exe' -s 127.0.0.1:7555 shell run-as io.github.renakoni.marktextandroid ls -la files/logs
$day = (Get-Date).ToUniversalTime().ToString('yyyy-MM-dd')
& 'E:\Android\Sdk\platform-tools\adb.exe' -s 127.0.0.1:7555 shell run-as io.github.renakoni.marktextandroid cat "files/logs/marktext-android-$day.log"

For host-side captures, write output under the local logs/ directory; it is ignored by Git.

GitHub Workflow

This repository keeps a small Android-specific CI setup inspired by upstream MarkText's .github/workflows structure:

• .github/actions/setup/action.yml installs pnpm, Node.js, and dependencies.
• .github/workflows/web-quality.yml runs ESLint, TypeScript typecheck, and the Vite production build.
• .github/workflows/android-debug.yml runs Capacitor sync and Gradle assembleDebug.
• .github/workflows/dependency-review.yml reviews package.json and pnpm-lock.yaml changes on pull requests.
• Successful Android debug runs upload android/app/build/outputs/apk/debug/app-debug.apk as a short-lived artifact.

The upstream desktop/Electron build workflows are intentionally not copied. This project validates the Android web shell and Capacitor Android debug build first; release signing, Playwright coverage, Android device smoke tests, and license validation can be added when those surfaces exist.