Topics

#android #android-leanback #anime #anime-downloader #compose-multiplatform #hacktoberfest #jetpack-android #jetpack-compose #kotlin #kotlin-multiplatform #leanback #manga #manga-reader #novel #novel-reader #streaming

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README

🌐 Supported Languages

中文

🇺🇸 English
🇨🇳 Chinese

English

OtakuWorld

Discord Link There's a discord now!!! This is something that will probably be changed and modified since it's the first time I've done this.

For the nightly release, go here

A combined version of my MangaWorld and AnimeWorld apps. This was created because there were a ton of shared elements between the two apps so I combined them, allowing two separate apps but a lot of the same base logic.

These apps do not contain ANY sources themselves. In order to pull sources, the apps do contain some default sources.

Right now, we do support cloud syncing via Firebase, however, that will be going away soon. We are making an alternative way that requires some manual configuration. Using OtakuWorld will allow you to setup a manual configuration! A server is required, fortunately, we have made a basic server that will only work on a local network. Help wanted to help set up a more solid solution!

For MangaWorld: Any sources that work with Mihon will work with MangaWorld...After the bridge is installed.

For AnimeWorld: Any sources that work with Aniyomi will work with AnimeWorld...After the bridge is installed.

Latest Release

Screenshots

MangaWorld

AnimeWorld

AnimeWorldTV

NovelWorld

Otaku Manager

Features

Shared Features

Log in to save your favorites and watched episodes from device to device
Favorite to be alerted of any updates
Share Anime/Manga and open in app!
Build a personal Dictionary/Glossary of terms — manage entries from Settings, or quick-add a term without leaving the page while reading in MangaWorld

AnimeWorld

Stream and download Anime from various different video sites
Watch in a built-in video player
Cast Videos to Chromecast Enabled Devices!

AnimeWorldTV

Stream Anime/TV/Movies from various different video sites
Watch in a built-in video player
Sync favorites with AnimeWorld
Includes an opening skipper (just skips ahead 90 seconds)
Available only on Android TV devices

MangaWorld

Read Manga from various different manga sites

NovelWorld

Read Novels from various different novel sites

Otaku Manager

View all favorites across all OtakuWorld applications. Requires you to login.
Made using pure Jetpack Compose. No Xml for any views.

Instructions to Install/Update AnimeWorldTV

Download animeworldtv-release.apk

If using adb:

2.

adb install animeworldtv-release.apk

If not using adb:

Follow [Android Authority][aa]'s steps

Building Locally

Be sure to change the build variant to a noFirebase variant. Other than that, nothing needs to change to run/build locally!

Issues

If you run into any issues, please create an issue request with the following details:

Small description
Steps taken
Device
Version of Android
Expected behavior
Actual behavior
If the issue is a breaking issue or not
Any other additional information you might think will help

Pull Requests

If you want to add a new source or have a change that might make the app better

Make a new branch
Make changes
Push and create a new PR
Add me (@jakepurple13) as a reviewer

Disclaimer: I am not affiliated with Tachiyomi app or any fork hosted on GitHub.

Custom Web Scraper

Overview

The :kmpuiviews:koogintegration:customscraper module provides an on-demand HTML scraping pipeline that extracts manga image URLs and anime video stream URLs from any public webpage using an on-device LLM agent.

Architecture Flow

WebScraper.scrape(url) └─ Ktor HTTP GET → raw HTML └─ HtmlSanitizer → stripped HTML (≤ 8,000 chars) └─ LlmMediaExtractor (Koog AIAgent) └─ CustomScrapeKmpChapterModel(urls=[...])

Supported Use Cases

| Use Case | What it extracts | |---|---| | Manga chapter page | All <img> src, data-src, data-lazy-src URLs (page images) | | Anime episode page | All <video>, <source> URLs and .mp4 / .m3u8 JS variables |

Limitations

No authentication — login-gated pages are not supported.
No CAPTCHA bypassing — CAPTCHA-protected pages return an empty result.
No JS rendering — client-side SPA content (rendered after page load) is not visible to the scraper.
No caching — results are not persisted; each scrape() call is a fresh fetch.
URL extraction only — downloading or displaying media is handled elsewhere in the app.

Data Model

@Serializable
data class CustomScrapeKmpChapterModel(
    val urls: List<String>,  // extracted media URLs; empty on failure
)

Usage

// Obtain executor + model from your AgentMaker (or any Koog LLM setup):
val executor = MultiLLMPromptExecutor(agentInfo.llmClient)
val model = agentInfo.model
val scraper = WebScraper(executor = executor, model = model) val result = scraper.scrape("https://example.com/manga/chapter-1") result.urls.forEach { println(it) }

Technologies

| Technology | Role | |---|---| | Kotlin Multiplatform | Android + JVM Desktop targets | | Ktor | HTTP client (OkHttp engine on both platforms) | | Koog | LLM agent framework for structured JSON extraction | | kotlinx.serialization | JSON deserialization of CustomScrapeKmpChapterModel |

[//]: # (Reference Links) [aa]:

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