EventBus代码

public class EventBus { HashMap<Class<?>,ArrayList<Subscription>> subscriptionsByEventType = new HashMap<Class<?>,ArrayList<Subscription>>(); MainThreadHandler mainThreadHandler = new MainThreadHandler(this,Looper.getMainLooper()); AsyThreadHandler asyThreadHandler = new AsyThreadHandler(this); private final static EventBus instance = new EventBus(); public static EventBus getInstance(){ return instance; } private EventBus(){};