some fixs

android/src/main/java/com/taobao/idlefish/flutterboost/messageing/base/Broadcastor.java

@@ -51,19 +51,18 @@ public class Broadcastor{
             return ;
         }
 
-        List<EvenListener> list = lists.get(name);
-        if(list == null){
-            return ;
-        }
-
         String eventName = (String)arguments.get("name");
         Map eventArguments = (Map)arguments.get("arguments");
 
+        List<EvenListener> list = lists.get(eventName);
+        if(list == null){
+            return ;
+        }
         for(EvenListener l : list){
             l.onEvent(eventName,eventArguments);
         }
 
-        return ;
+        return;
     }
 
     public void addEventListener(String name , EvenListener listener){

lib/flutter_boost.dart

@@ -128,25 +128,20 @@ class FlutterBoost {
     ContainerCoordinator.singleton.registerDefaultPageBuilder(builder);
   }
 
-  ///Register page builder for a key.
-  void registerPageBuilder(String pageName, PageBuilder builder) {
-    ContainerCoordinator.singleton.registerPageBuilder(pageName, builder);
-  }
-
   ///Register a map builders
   void registerPageBuilders(Map<String, PageBuilder> builders) {
     ContainerCoordinator.singleton.registerPageBuilders(builders);
   }
 
-  Future<bool> openPage(String url, Map params,
+  Future<bool> openPage(String name, Map params,
       {bool animated, PageResultHandler resultHandler}) {
-    return _router.openPage(url, params,
+    return _router.openPage(name, params,
         animated: animated, resultHandler: resultHandler);
   }
 
-  Future<bool> closePage(String url, String pageId, Map params,
+  Future<bool> closePage(String name, String pageId, Map params,
       {bool animated}) {
-    return _router.closePage(url, pageId, params, animated: animated);
+    return _router.closePage(name, pageId, params, animated: animated);
   }
 
   //Close currentPage page.

lib/messaging/base/broadcastor.dart

@@ -70,15 +70,17 @@ class Broadcastor{
   }
 
   Future<dynamic> handleCall(MethodCall call){
-    if(!_lists.containsKey(call.method) || call.method != "__event__"){
+    if(call.method != "__event__"){
       return Future<dynamic>((){});
     }
 
     String name = call.arguments["name"];
     Map arg = call.arguments["arguments"];
-    List<EventListener> list = _lists[call.method];
-    for(EventListener l in list){
-      l(name,arg);
+    List<EventListener> list = _lists[name];
+    if(list != null){
+      for(EventListener l in list){
+        l(name,arg);
+      }
     }
 
     return Future<dynamic>((){});