LiveEvent

Live Event is a quick and easy solution to get a reliable and lifecycleaware EventBus.

Every observer will only be called once and only active observers will receive the event.

Get LiveEvent

Add it in your root build.gradle at the end of repositories:

	allprojects {
		repositories {
			...
			maven { url 'https://jitpack.io' }
		}
	}

Step 2. Add the dependency

	dependencies {
	        implementation 'com.github.ueen:LiveEvent:1.1'
	}

Usage

Sending

e.g. in your Repository

    val event = LiveEvent<Int>()
    
    fun trigger() {
        event.post(7)
    }

leave post empty if you just want the event or put a value inside (has to match the LiveEvent<identifier>)

use event.post() LiveData handles the Threading

Forwarding (optional)

e.g. in your ViewModel

    val eventBeacon = LiveEvent<Int>().forward(repository.getEvent)

(optional) if you want to piggyback on the Event

    val eventBeacon = LiveEvent<Int>().forward(repository.getEvent, Observer { it: Int ->
        //do smth with it: Int
    })

Recieving

e.g. in your Activity

        viewModel.getEventBeacon.observe(this, onEvent = {it: Int ->

        })

License

Copyright (C) 2020 ueen

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.