# JeremyLiao/LiveEventBus

:mailbox_with_mail:EventBus for Android，消息总线，基于LiveData，具有生命周期感知能力，支持Sticky，支持AndroidX，支持跨进程，支持跨APP

Repository: https://github.com/JeremyLiao/LiveEventBus
Canonical: https://ross.abutalabs.com/products/liveeventbus
Language: Java
License: Apache-2.0
License Family: permissive
Topics: eventbus, livedata, livedatabus
Last push: 2024-05-16T10:16:52+00:00

## Health v2 (maintenance only)
Score: 32/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 0, release rhythm 35, longevity 100
- inputs: {"age_days": 2975, "days_push": 839, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 3983, forks 570 (observed 2026-08-28T04:08:31.697523+00:00)

## What it is
LiveEventBus is an Android event bus library built on LiveData that provides lifecycle-aware message passing. It supports sticky events, delayed sending, cross-process communication, and messaging between apps, with AndroidX compatibility.

## Use cases
- send events between android components without memory leaks
- lifecycle-aware event bus for android
- cross-process messaging within an android app
- send messages between two android apps
- sticky event delivery on android
- replace eventbus or rxbus with livedata-based bus

## When to choose
- your android app needs lifecycle-aware pub/sub that auto-unsubscribes observers
- you need sticky events or delayed message delivery
- you must send messages across processes or between apps
- you want an AndroidX-compatible event bus with no configuration

## When to avoid
- you need fine-grained thread scheduling control on message delivery
- your project is not Android/Java-based
- you prefer RxJava-based reactive streams for event handling
- you need ordered message guarantees with complex routing

## Facets
- artifact type: library
- maturity: stable
- function: message-queue, middleware
- domain: mobile-development, android-tools, developer-tools
- platform: jvm
- tags: eventbus, livedata, android, lifecycle-aware, sticky-events, cross-process-messaging, java, mobile

## Member repositories
- JeremyLiao/LiveEventBus (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:08:31.697523+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-29T18:24:15.651967+00:00, confidence not recorded.
  - readme: https://github.com/JeremyLiao/LiveEventBus (fetched 2026-08-28T04:08:31.697523+00:00, sha df88b391f20e)
- Data as of 2026-08-30T08:39:29.467469+00:00.