android - 在 ANE 中调度事件

Question

编码 Air Native 扩展:

如何从 Android native 代码分派(dispatch)事件并使 ANE 的 ActionScript 接口(interface)部分监听该事件并听到它？

我到处都查过了，但我似乎无法弄清楚这一点。

Answer 1

as3部分

package com.yourpackage
{
    import flash.events.EventDispatcher;
    import flash.events.IEventDispatcher;
    import flash.events.StatusEvent;
    import flash.external.ExtensionContext;

    public class EventCaller extends EventDispatcher
    {
        private var context:ExtensionContext;

        public function EventCaller(target:IEventDispatcher=null)
        {
            super(target);      
            if(!context)
                context = ExtensionContext.createExtensionContext("com.yourpackage", null);
            if(context)
                context.addEventListener(StatusEvent.STATUS,statusHandle);
        }
        // listener function
        public function statusHandle(event:StatusEvent):void{
            trace(event);
            // process event data
        }

        public function requestEvent():void{
            context.call("requestEvent");
        }
    }
}

java部分(只是函数部分)

public class RequestEvent implements FREFunction {  

    @Override
    public FREObject call(FREContext context, FREObject[] args) {

               // dispatching event
               context.dispatchStatusEventAsync("someCode", "someLevel");

               Boolean value = true;               
               return FREObject.newObject(value);
        }
}