全球事件管理器Roboguice [英] Global Event Manager Roboguice

问题描述

我在我的Andr​​oid应用程序中使用RoboGuice 3.0.1 RoboBlender一起。
我想有一个全球性的事件管理器，发现RG3.0已经拥有了在这里提到：
https://github.com/roboguice/roboguice/issues/150

我已经加入

<$p$p><$c$c>bind(EventManager.class).annotatedWith(Names.named(DefaultRoboModule.GLOBAL_EVENT_MANAGER_NAME)).to(EventManager.class).asEagerSingleton();

我的自定义模块类的内部配置（）。

我有一个执行的Web API请求的单WebUtil.class。我想利用全球事件管理器发出的事件一次的API请求完成。
我已经注射用eventmanager进行：

  @Inject eventmanager进行eventmanager进行;
 

活动使用送出：

  eventManager.fire（新MyAPIEvent（））;
 

我有一个观察的方法在我的活动类：

  handleAPICallback（@Observes MyAPIEvent apiEvent）{
//做apiEvent对象的东西
}
 

但我没有看到handleAPICallback（）被调用。
我在网上搜索，找不到了GlobalEventManager一个例子。

任何帮助将大大AP preciated。

解决方案

我张贴的RG GitHub的页面上解决了这个问题。
这里是链接：
https://github.com/roboguice/roboguice/issues/288#issuecomment-69770596

测试和验证，它的作品。

I am using RoboGuice 3.0.1 along with RoboBlender in my Android application. I wanted to have a global event manager and noticed that RG3.0 already has it as mentioned here: https://github.com/roboguice/roboguice/issues/150

I have added

bind(EventManager.class).annotatedWith(Names.named(DefaultRoboModule.GLOBAL_EVENT_MANAGER_NAME)).to(EventManager.class).asEagerSingleton();

to my custom module class inside configure().

I have a singleton WebUtil.class that performs a web API request. I want to make use of the global event manager to send out the event once the API request is complete. I have injected the eventManager using:

@Inject EventManager eventManager;

Events are sent out using:

eventManager.fire(new MyAPIEvent());

I have an Observer method in my Activity class:

handleAPICallback(@Observes MyAPIEvent apiEvent) {
// do something with apiEvent object
}

But I don't see the handleAPICallback() being called. I searched online and could not find a single example for the GlobalEventManager.

Any help would be greatly appreciated.

解决方案

I solved this question by posting on the github page for RG. Here is the link: https://github.com/roboguice/roboguice/issues/288#issuecomment-69770596

Tested and verified that it works.

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