去除engine lazy的启动模式

android/src/main/java/com/idlefish/flutterboost/interfaces/IPlatform.java

@@ -37,7 +37,6 @@ public interface IPlatform {
 
     int IMMEDIATELY = 0;          //立即启动引擎
     int ANY_ACTIVITY_CREATED = 1; //当有任何Activity创建时,启动引擎
-    int LAZY = 2;                 //尽可能延后启动引擎(通常是首页Flutter页面加载时)
 
     /**
      * get current application

example/android/app/src/main/java/com/taobao/idlefish/flutterboostexample/MyApplication.java

@@ -52,7 +52,7 @@ public class MyApplication extends FlutterApplication {
 
             @Override
             public int whenEngineStart() {
-                return LAZY;
+                return ANY_ACTIVITY_CREATED;
             }
         });
     }

lib/flutter_boost.dart

@@ -60,20 +60,6 @@ class FlutterBoost {
         PrePushRoute prePush,
         PostPushRoute postPush}) {
 
-    WidgetsBinding.instance.addPostFrameCallback((_){
-      singleton.channel.invokeMethod<Map>('pageOnStart').then((Map pageInfo){
-
-        if (pageInfo == null || pageInfo.isEmpty) return;
-
-        // if (pageInfo.containsKey("name") &&
-        //     pageInfo.containsKey("params") &&
-        //     pageInfo.containsKey("uniqueId")) {
-        //   ContainerCoordinator.singleton.nativeContainerDidShow(
-        //       pageInfo["name"], pageInfo["params"], pageInfo["uniqueId"]);
-        // }
-      });
-    });
-
     return (BuildContext context, Widget child) {
       assert(child is Navigator, 'child must be Navigator, what is wrong?');