An example of how to use the LiveDataBus class.

LiveDataBusExample.java

//Example Activity
public class MyActivity extends BaseActivity {
    @Override
    protected void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.myactivity);
      
        // with lambda
        LiveDataBus.subscribe(LiveDataBus.SUBJECT_DATA_LOADED, this, (data) -> {
                    Log.d("Testing my data", (String)data);
                });

        //without lambda
        LiveDataBus.subscribe(LiveDataBus.SUBJECT_DATA_LOADED, this, new Observer<Object>() {
                    @Override
                    public void onChanged(@Nullable Object data) {
                        Log.d("Testing my data", (String)data);
                    }
                });
    }
}

//Example data published (this could be anywhere in your app)
LiveDataBus.publish(LiveDataBus.SUBJECT_DATA_LOADED, "Hello world");