LiveBus subscription example

LiveBusSubscription.kt

LiveBus.getInstance().subscribeLiveEvent("EVENT_TAG", EVENT_VALUE_CLASS_TYPE)
                .observe(this, Observer {
            it?.let {
                // Process event
            }
        })
LiveBus.getInstance().subscribeSingleLiveEvent("EVENT_TAG", EVENT_VALUE_CLASS_TYPE)
                .observe(this, Observer {
            it?.let {
                // Process event
            }
        })
LiveBus.getInstance().subscribeStickyLiveEvent("EVENT_TAG", EVENT_VALUE_CLASS_TYPE)
                .observe(this, Observer {
            it?.let {
                // Process event
            }
        })