The ultimate media installer for Reddit, Bunkr, Redgifs, and textboards/imageboards such as 2ch, 4chan, Lainchan, and Endchan.

SourceInstaller is a Flutter Android app for finding, previewing, filtering, queueing, and downloading media from supported web sources.

Analyze	Preview	Tasks

• Extract videos and media links from supported sources.
• Bunkr single-file and album support with refreshed video previews.
• Reddit post/media parsing.
• Redgifs dynamic WebView parsing.
• Static textboard/imageboard parsing for 2ch, 4chan/4channel, Lainchan, and Endchan.
• In-app media preview for videos and images.
• Bulk download queue with per-item progress, pause, cancel, and retry handling.
• Filters for video-only mode, minimum file size, and bulk download limits.
• Localized UI: English and Russian.
• CI/CD ready: GitHub Actions builds APK artifacts automatically.

• Every push to main/master produces APK artifacts in GitHub Actions.
• Pushing a tag like v1.0.0 creates a GitHub Release and attaches generated APK files.

Prerequisites:

• Flutter stable SDK
• Java 17
• Android SDK

flutter pub get
flutter analyze
flutter test
flutter build apk --release --split-per-abi

Generated APKs are written to:

build/app/outputs/flutter-apk/

The workflow in .github/workflows/android-apk.yml runs:

1. flutter pub get
2. flutter analyze
3. flutter test
4. flutter build apk --release --split-per-abi
5. Upload APK artifacts
6. Create a GitHub Release for v* tags

Without signing secrets, CI falls back to the debug signing config so APK generation works for every fork. For production-style releases, add these GitHub repository secrets:

• ANDROID_KEYSTORE_BASE64 — base64-encoded JKS/keystore
• ANDROID_KEYSTORE_PASSWORD
• ANDROID_KEY_ALIAS
• ANDROID_KEY_PASSWORD

Then push a release tag:

git tag v1.0.0
git push origin v1.0.0

MIT. See LICENSE.