RxAndroid

This is an event bus designed to allowing your application to communicate efficiently.

I have use it in many projects, and now i think maybe someone would like it, so i publish it.

RxBus support annotations(@produce/@subscribe), and it can provide you to produce/subscribe on other thread like MAIN_THREAD, NEW_THREAD, IO, COMPUTATION, TRAMPOLINE, IMMEDIATE, even the EXECUTOR and HANDLER thread, more in EventThread.

Also RxBus provide the event tag to define the event. The method's first (and only) parameter and tag defines the event type.

Thanks to:

square/otto

greenrobot/EventBus

Usage

Just 2 Steps:

STEP 1

Add dependency to your gradle file:

compile 'com.hwangjr.rxbus:rxbus:1.0.4'

Or maven:

<dependency>
  <groupId>com.hwangjr.rxbus</groupId>
  <artifactId>rxbus</artifactId>
  <version>1.0.4</version>
  <type>aar</type>
</dependency>

TIP: Maybe you also use the JakeWharton/timber to log your message, you may need to exclude the timber (from version 1.0.4, timber dependency update from AndroidKnife/Utils/timber to JakeWharton):

compile ('com.hwangjr.rxbus:rxbus:1.0.4') {
    exclude group: 'com.jakewharton.timber', module: 'timber'
}

en Snapshots of the development version are available in Sonatype's snapshots repository.

STEP 2

Just use the provided(Any Thread Enforce):

com.hwangjr.rxbus.RxBus

Or make RxBus instance is a better choice:

public static final class RxBus {
    private static Bus sBus;
    
    public static synchronized Bus get() {
        if (sBus == null) {
            sBus = new Bus();
        }
        return sBus;
    }
}

Add the code where you want to produce/subscribe events, and register and unregister the class.

public class MainActivity extends AppCompatActivity {
    ...
    
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        ...
        RxBus.get().register(this);
        ...
    }
    
    @Override
    protected void onDestroy() {
        ...
        RxBus.get().unregister(this);
        ...
    }
        
    @Subscribe
    public void eat(String food) {
        // purpose
    }
        
    @Subscribe(
        thread = EventThread.IO,
        tags = {
            @Tag(BusAction.EAT_MORE)
        }
    )
    public void eatMore(List<String> foods) {
        // purpose
    }
    
    @Produce
    public String produceFood() {
        return "This is bread!";
    }
    
    @Produce(
        thread = EventThread.IO,
        tags = {
            @Tag(BusAction.EAT_MORE)
        }
    )
    public List<String> produceMoreFood() {
        return Arrays.asList("This is breads!");
    }
    
    ...
}

That is all done!

Lint

Features

JUnit test
Docs

History

Here is the CHANGELOG.

FAQ

Q: How to do pull requests?
A: Ensure good code quality and consistent formatting.

License

Copyright 2015 HwangJR, Inc.

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.

zjyhll / RxBus