LiveDataBus

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基于LiveData实现事件消息总线，具备生命周期感知，支持粘性，简洁稳定，没有多余的事件包装，不依赖于反射，轻量级

LiveDataBus 최신버젼 다운로드

최종 버전 다운로드 (.zip)

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# LiveDataBus [![version](https://jitpack.io/v/BugRui/LiveDataBus.svg)](https://jitpack.io/#BugRui/LiveDataBus/1.2.0)

基于LiveData实现事件总线,具备生命周期感知，感知确保LiveData仅更新处于活动生命周期状态的应用程序组件观察者，
支持粘性，消息发送后订阅也能收到发出的消息，但是只能收到订阅前发送的最后一条消息

### 集成 integration
#### Step 1. Add the JitPack repository to your build file
```
allprojects {
	repositories {
		...
		maven { url 'https://jitpack.io' }
	}
}

```
####  Step 2. Add the dependency
```
  implementation 'com.github.BugRui:LiveDataBus:1.2.2'
```

### 订阅普通事件消息

LiveDataBus有两种订阅的方式

1，observe 仅更新处于活动生命周期状态的应用程序组件观察者

2，observeForever 不受生命周期的影响，只要数据更新就会收到通知

tag订阅的标识，对应发送的tag，一对一

```

LiveDataBus.with("tag")
                .observe(this, Observer {
                    toast("messages：${it.toString()}")
                })
		
LiveDataBus.with("tag")
                .observeForever(this, Observer {
                    toast("messages：${it.toString()}")
                })
```

### 发送普通事件消息  send 
```
 LiveDataBus.send("tag", "message")

```
## 订阅粘性事件消息  sticky
```

//仅更新处于活动生命周期状态的应用程序组件观察者 
LiveDataBus.withStickiness("tag")
                .observe(this, Observer {
                    toast("message：${it.toString()}")
                })
		
//不受生命周期的影响，只要数据更新就会收到通知 
LiveDataBus.withStickiness("tag")
                .observeForever(this, Observer {
                    toast("message：${it.toString()}")
                })
```

### 发送粘性事件消息  sticky
```
 LiveDataBus.sendStickiness("tag", "message")
```

LiveDataBus

LiveDataBus 최신버젼 다운로드

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LiveDataBus

LiveDataBus 최신버젼 다운로드

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