Merge branch 'master' into v0.1.61-androidx-hotfixes

# Conflicts:
#	README.md
#	README_CN.md
#	android/src/main/java/com/idlefish/flutterboost/FlutterBoostPlugin.java
#	android/src/main/java/com/idlefish/flutterboost/FlutterViewContainerManager.java

.github/ISSUE_TEMPLATE/bug-report.md

+---
+name: Bug report
+about: Describe this issue template's purpose here.
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+<!-- Thank you for using Flutter Boost!
+
+     If you are looking for support about how to get start, please read README first
+-->
+
+## Steps to Reproduce
+**A small application to reproduce the bug(最小化可复现的demo)**
+
+<!--
+     Please tell us exactly how to reproduce the problem you are running into.
+
+     Please attach a small application (ideally just one main.dart file) that
+     reproduces the problem. You could use https://gist.github.com/ for this.
+
+     If the problem is with your application's rendering, then please attach
+     a screenshot and explain what the problem is.
+-->
+
+1. ...
+2. ...
+3. ...
+
+<!--
+     Please tell us which target platform(s) the problem occurs (Android / iOS / Web / macOS / Linux / Windows)
+     Which target OS version, for Web, browser, is the test system running?
+     Does the problem occur on emulator/simulator as well as on physical devices?
+-->
+
+**Flutter Boost Version**
+**Target Platform:**
+**Target OS version/browser:**
+**Devices:**
+
+
+## Logs
+add your crash log or something else.
+
+<!-- Finally, paste the output of running `flutter doctor -v` here. -->
+
+```
+```

CHANGELOG.md

@@ -9,6 +9,35 @@ The main changes are as following:
 4. We did some code refactoring, the main logic became more straightforward.
 
 
+## 0.1.60
+
+A better implementation to support Flutter v1.9.1+hotfixes
+
+Change the content
+android:
+
+1. based on the v1.9.1+hotfixes branch of flutter
+2. Solve major bugs, such as page parameter passing
+3. Support platformview
+4. Support androidx branch :feature/flutter_1.9_androidx_upgrade
+5. Resolve memory leaks
+6. Rewrite part of the code
+7. API changes
+8. Improved demo and added many demo cases
+
+ios:
+
+1.based on the v1.9.1+hotfixes branch of flutter
+2.bugfixed
+
+## 0.1.61
+
+  android:
+  Fixed bugs
+
+  iOS:
+  no change
+
 ### API changes
 From the point of API changes, we did some refactoring as following:
 #### iOS API changes

android/src/main/java/com/idlefish/flutterboost/BoostRegistrar.java

@@ -5,7 +5,6 @@ import android.content.Context;
 import androidx.annotation.NonNull;
 import io.flutter.Log;
 import io.flutter.embedding.engine.plugins.FlutterPlugin;
-import io.flutter.embedding.engine.plugins.FlutterPlugin.FlutterPluginBinding;
 import io.flutter.embedding.engine.plugins.activity.ActivityAware;
 import io.flutter.embedding.engine.plugins.activity.ActivityPluginBinding;
 import io.flutter.plugin.common.BinaryMessenger;
@@ -46,8 +45,8 @@ class BoostRegistrar implements Registrar, FlutterPlugin, ActivityAware {
         if(this.activityPluginBinding != null){
            return this.activityPluginBinding.getActivity();
         }
-        if(NewFlutterBoost.instance().currentActivity()!=null){
-            return  NewFlutterBoost.instance().currentActivity();
+        if(FlutterBoost.instance().currentActivity()!=null){
+            return  FlutterBoost.instance().currentActivity();
         }
         return null;
     }

android/src/main/java/com/idlefish/flutterboost/ContainerRecord.java

@@ -154,7 +154,7 @@ public class ContainerRecord implements IContainerRecord {
         map.put("name", mContainer.getContainerUrl());
         map.put("uniqueId", mUniqueId);
 
-        NewFlutterBoost.instance().channel().sendEvent("lifecycle", map);
+        FlutterBoost.instance().channel().sendEvent("lifecycle", map);
 
 //        mContainer.getBoostFlutterView().onBackPressed();
     }
@@ -253,7 +253,7 @@ public class ContainerRecord implements IContainerRecord {
             args.put("pageName", url);
             args.put("params", params);
             args.put("uniqueId", uniqueId);
-            NewFlutterBoost.instance().channel().invokeMethod(method, args);
+            FlutterBoost.instance().channel().invokeMethod(method, args);
         }
 
         public void invokeChannelUnsafe(String method, String url, Map params, String uniqueId) {
@@ -261,7 +261,7 @@ public class ContainerRecord implements IContainerRecord {
             args.put("pageName", url);
             args.put("params", params);
             args.put("uniqueId", uniqueId);
-            NewFlutterBoost.instance().channel().invokeMethodUnsafe(method, args);
+            FlutterBoost.instance().channel().invokeMethodUnsafe(method, args);
         }
     }
 

android/src/main/java/com/idlefish/flutterboost/Debuger.java

@@ -60,7 +60,7 @@ public class Debuger {
 
     public static boolean isDebug(){
         try {
-            return NewFlutterBoost.instance().platform().isDebug();
+            return FlutterBoost.instance().platform().isDebug();
         }catch (Throwable t){
             return false;
         }

android/src/main/java/com/idlefish/flutterboost/NewFlutterBoost.java → android/src/main/java/com/idlefish/flutterboost/FlutterBoost.java

@@ -7,13 +7,10 @@ import android.content.Context;
 import android.os.Bundle;
 import androidx.annotation.NonNull;
 import com.idlefish.flutterboost.interfaces.*;
-import io.flutter.Log;
 import io.flutter.embedding.android.FlutterView;
 import io.flutter.embedding.engine.FlutterEngine;
 import io.flutter.embedding.engine.FlutterShellArgs;
 import io.flutter.embedding.engine.dart.DartExecutor;
-import io.flutter.embedding.engine.plugins.activity.ActivityPluginBinding;
-import io.flutter.embedding.engine.plugins.shim.ShimPluginRegistry;
 import io.flutter.plugin.common.PluginRegistry;
 import io.flutter.view.FlutterMain;
 
@@ -21,7 +18,7 @@ import java.lang.reflect.Method;
 import java.util.HashMap;
 import java.util.Map;
 
-public class NewFlutterBoost {
+public class FlutterBoost {
 
     private Platform mPlatform;
 
@@ -29,20 +26,21 @@ public class NewFlutterBoost {
     private FlutterEngine mEngine;
     private Activity mCurrentActiveActivity;
     private PluginRegistry mRegistry;
-    static NewFlutterBoost sInstance = null;
+    static FlutterBoost sInstance = null;
 
-    private  long FlutterPostFrameCallTime=0;
+    private long FlutterPostFrameCallTime = 0;
 
-    public long getFlutterPostFrameCallTime(){
+    public long getFlutterPostFrameCallTime() {
         return FlutterPostFrameCallTime;
     }
 
-    public void setFlutterPostFrameCallTime(long FlutterPostFrameCallTime){
-         this.FlutterPostFrameCallTime=FlutterPostFrameCallTime;
+    public void setFlutterPostFrameCallTime(long FlutterPostFrameCallTime) {
+        this.FlutterPostFrameCallTime = FlutterPostFrameCallTime;
     }
-    public static NewFlutterBoost instance() {
+
+    public static FlutterBoost instance() {
         if (sInstance == null) {
-            sInstance = new NewFlutterBoost();
+            sInstance = new FlutterBoost();
         }
         return sInstance;
     }
@@ -53,19 +51,13 @@ public class NewFlutterBoost {
         mPlatform = platform;
         mManager = new FlutterViewContainerManager();
 
-
-
         platform.getApplication().registerActivityLifecycleCallbacks(new Application.ActivityLifecycleCallbacks() {
 
             @Override
             public void onActivityCreated(Activity activity, Bundle savedInstanceState) {
-                Log.e("bbbb1", "xxxxx");
-                mCurrentActiveActivity=activity;
+                mCurrentActiveActivity = activity;
                 if (mPlatform.whenEngineStart() == ConfigBuilder.ANY_ACTIVITY_CREATED) {
-                    Log.e("bbbb2", "xxxxx");
-
                     doInitialFlutter();
-
                 }
             }
 
@@ -133,33 +125,24 @@ public class NewFlutterBoost {
         }
 
 
-
     }
 
     public void doInitialFlutter() {
 
 
-        if(mEngine!=null) return;
+        if (mEngine != null) return;
 
         FlutterEngine flutterEngine = createEngine();
-        if(mPlatform.lifecycleListener!=null){
+        if (mPlatform.lifecycleListener != null) {
             mPlatform.lifecycleListener.onEngineCreated();
         }
         if (flutterEngine.getDartExecutor().isExecutingDart()) {
-            // No warning is logged because this situation will happen on every config
-            // change if the developer does not choose to retain the Fragment instance.
-            // So this is expected behavior in many cases.
             return;
         }
 
-
-
-        // The engine needs to receive the Flutter app's initial route before executing any
-        // Dart code to ensure that the initial route arrives in time to be applied.
         if (mPlatform.initialRoute() != null) {
             flutterEngine.getNavigationChannel().setInitialRoute(mPlatform.initialRoute());
         }
-        // Configure the Dart entrypoint and execute it.
         DartExecutor.DartEntrypoint entrypoint = new DartExecutor.DartEntrypoint(
                 FlutterMain.findAppBundlePath(),
                 "main"
@@ -167,7 +150,7 @@ public class NewFlutterBoost {
 
         flutterEngine.getDartExecutor().executeDartEntrypoint(entrypoint);
         mRegistry = new BoostPluginRegistry(createEngine());
-        registerPlugins();
+        mPlatform.registerPlugins(mRegistry);
 
     }
 
@@ -200,7 +183,11 @@ public class NewFlutterBoost {
 
         private INativeRouter router = null;
 
-        private  BoostLifecycleListener lifecycleListener;
+        private BoostLifecycleListener lifecycleListener;
+
+        private BoostPluginsRegister boostPluginsRegister;
+
+
 
         public ConfigBuilder(Application app, INativeRouter router) {
             this.router = router;
@@ -227,19 +214,24 @@ public class NewFlutterBoost {
             return this;
         }
 
-        public ConfigBuilder whenEngineStart( int whenEngineStart) {
+        public ConfigBuilder whenEngineStart(int whenEngineStart) {
             this.whenEngineStart = whenEngineStart;
             return this;
         }
-        public ConfigBuilder whenEngineDestory( int whenEngineDestory) {
+
+        public ConfigBuilder whenEngineDestory(int whenEngineDestory) {
             this.whenEngineDestory = whenEngineDestory;
             return this;
         }
 
-        public ConfigBuilder lifecycleListener( BoostLifecycleListener lifecycleListener) {
+        public ConfigBuilder lifecycleListener(BoostLifecycleListener lifecycleListener) {
             this.lifecycleListener = lifecycleListener;
             return this;
         }
+        public ConfigBuilder pluginsRegister(BoostPluginsRegister boostPluginsRegister) {
+            this.boostPluginsRegister = boostPluginsRegister;
+            return this;
+        }
         public Platform build() {
 
             Platform platform = new Platform() {
@@ -277,8 +269,8 @@ public class NewFlutterBoost {
                 }
             };
 
-            platform.lifecycleListener=this.lifecycleListener;
-
+            platform.lifecycleListener = this.lifecycleListener;
+            platform.pluginsRegister=this.boostPluginsRegister;
             return platform;
 
         }
@@ -305,11 +297,11 @@ public class NewFlutterBoost {
         return mManager.findContainerById(id);
     }
 
-    public PluginRegistry getPluginRegistry(){
-        return  mRegistry;
+    public PluginRegistry getPluginRegistry() {
+        return mRegistry;
     }
 
-    private FlutterEngine createEngine(){
+    private FlutterEngine createEngine() {
         if (mEngine == null) {
 
             FlutterMain.startInitialization(mPlatform.getApplication());
@@ -324,44 +316,36 @@ public class NewFlutterBoost {
 
     }
 
-    private void registerPlugins() {
-        try {
-            Class clz = Class.forName("io.flutter.plugins.GeneratedPluginRegistrant");
-            Method method = clz.getDeclaredMethod("registerWith", PluginRegistry.class);
-            method.invoke(null, mRegistry);
-        } catch (Throwable t) {
-            throw new RuntimeException(t);
-        }
-
-        if(mPlatform.lifecycleListener!=null){
-            mPlatform.lifecycleListener.onPluginsRegistered();
-        }
-
-
-    }
-
     public FlutterEngine engineProvider() {
-        return  mEngine;
+        return mEngine;
     }
 
 
-    public void boostDestroy(){
-        if(mEngine!=null){
+    public void boostDestroy() {
+        if (mEngine != null) {
             mEngine.destroy();
         }
-        if(mPlatform.lifecycleListener!=null){
+        if (mPlatform.lifecycleListener != null) {
             mPlatform.lifecycleListener.onEngineDestroy();
         }
-        mEngine=null;
-        mRegistry=null;
-        mCurrentActiveActivity=null;
+        mEngine = null;
+        mRegistry = null;
+        mCurrentActiveActivity = null;
     }
 
 
     public interface BoostLifecycleListener {
         void onEngineCreated();
+
         void onPluginsRegistered();
+
         void onEngineDestroy();
     }
 
+
+    public interface BoostPluginsRegister {
+
+        void registerPlugins(PluginRegistry mRegistry);
+    }
+
 }

android/src/main/java/com/idlefish/flutterboost/FlutterBoostPlugin.java

@@ -47,13 +47,6 @@ public class FlutterBoostPlugin {
             a.onChannelRegistered(sInstance);
         }
 
-//        if (NewFlutterBoost.instance() != null) {
-//            final IStateListener stateListener = NewFlutterBoost.instance().mStateListener;
-//            if (stateListener != null) {
-//                stateListener.onChannelRegistered(registrar, sInstance);
-//            }
-//        }
-
         sActions.clear();
     }
 
@@ -196,7 +189,7 @@ public class FlutterBoostPlugin {
         @Override
         public void onMethodCall(MethodCall methodCall, final MethodChannel.Result result) {
 
-            FlutterViewContainerManager mManager = (FlutterViewContainerManager) NewFlutterBoost.instance().containerManager();
+            FlutterViewContainerManager mManager = (FlutterViewContainerManager) FlutterBoost.instance().containerManager();
             switch (methodCall.method) {
                 case "pageOnStart": {
                     Map<String, Object> pageInfo = new HashMap<>();
@@ -215,7 +208,7 @@ public class FlutterBoostPlugin {
                         }
 
                         result.success(pageInfo);
-                        NewFlutterBoost.instance().setFlutterPostFrameCallTime(new Date().getTime());
+                        FlutterBoost.instance().setFlutterPostFrameCallTime(new Date().getTime());
 
 
                     } catch (Throwable t) {

android/src/main/java/com/idlefish/flutterboost/FlutterViewContainerManager.java

@@ -25,7 +25,6 @@ package com.idlefish.flutterboost;
 
 import android.content.Context;
 import android.text.TextUtils;
-import android.util.SparseArray;
 
 import com.idlefish.flutterboost.interfaces.IContainerManager;
 import com.idlefish.flutterboost.interfaces.IContainerRecord;
@@ -41,7 +40,6 @@ import java.util.LinkedHashMap;
 import java.util.Map;
 import java.util.Set;
 import java.util.Stack;
-import java.util.concurrent.atomic.AtomicInteger;
 
 public class FlutterViewContainerManager implements IContainerManager {
 
@@ -85,8 +83,8 @@ public class FlutterViewContainerManager implements IContainerManager {
         mRecordStack.remove(record);
         mRecordMap.remove(record.getContainer());
         if(mRecordMap.isEmpty()){
-            if( NewFlutterBoost.instance().platform().whenEngineDestroy()== NewFlutterBoost.ConfigBuilder.All_FLUTTER_ACTIVITY_DESTROY){
-                NewFlutterBoost.instance().boostDestroy();
+            if( FlutterBoost.instance().platform().whenEngineDestroy()== FlutterBoost.ConfigBuilder.All_FLUTTER_ACTIVITY_DESTROY){
+                FlutterBoost.instance().boostDestroy();
             }
         }
 
@@ -118,9 +116,9 @@ public class FlutterViewContainerManager implements IContainerManager {
     }
 
     void openContainer(String url, Map<String, Object> urlParams, Map<String, Object> exts,OnResult onResult) {
-        Context context = NewFlutterBoost.instance().currentActivity();
+        Context context = FlutterBoost.instance().currentActivity();
         if(context == null) {
-            context =NewFlutterBoost.instance().platform().getApplication();
+            context = FlutterBoost.instance().platform().getApplication();
         }
 
         if(urlParams == null) {
@@ -141,7 +139,7 @@ public class FlutterViewContainerManager implements IContainerManager {
             mOnResults.put(currentTopRecord.uniqueId(),onResult);
         }
 
-        NewFlutterBoost.instance().platform().openContainer(context,url,urlParams,requestCode,exts);
+        FlutterBoost.instance().platform().openContainer(context,url,urlParams,requestCode,exts);
     }
 
     IContainerRecord closeContainer(String uniqueId, Map<String, Object> result,Map<String,Object> exts) {
@@ -157,7 +155,7 @@ public class FlutterViewContainerManager implements IContainerManager {
             Debuger.exception("closeContainer can not find uniqueId:" + uniqueId);
         }
 
-        NewFlutterBoost.instance().platform().closeContainer(targetRecord,result,exts);
+        FlutterBoost.instance().platform().closeContainer(targetRecord,result,exts);
         return targetRecord;
     }
 

android/src/main/java/com/idlefish/flutterboost/Platform.java

@@ -2,6 +2,7 @@ package com.idlefish.flutterboost;
 
 import android.app.Application;
 import android.content.Context;
+import android.util.Log;
 import com.idlefish.flutterboost.interfaces.IContainerRecord;
 
 import java.lang.reflect.Method;
@@ -17,6 +18,7 @@ public abstract class Platform {
     public abstract void openContainer(Context context, String url, Map<String, Object> urlParams, int requestCode, Map<String, Object> exts);
 
     public abstract int whenEngineStart();
+
     public abstract int whenEngineDestroy();
 
     public abstract FlutterView.RenderMode renderMode();
@@ -25,7 +27,9 @@ public abstract class Platform {
 
     public abstract String initialRoute();
 
-    public NewFlutterBoost.BoostLifecycleListener lifecycleListener;
+    public FlutterBoost.BoostLifecycleListener lifecycleListener;
+
+    public FlutterBoost.BoostPluginsRegister pluginsRegister;
 
     public void closeContainer(IContainerRecord record, Map<String, Object> result, Map<String, Object> exts) {
         if (record == null) return;
@@ -34,7 +38,21 @@ public abstract class Platform {
     }
 
 
+    public void registerPlugins(PluginRegistry mRegistry) {
+        try {
+            Class clz = Class.forName("io.flutter.plugins.GeneratedPluginRegistrant");
+            Method method = clz.getDeclaredMethod("registerWith", PluginRegistry.class);
+            method.invoke(null, mRegistry);
+        } catch (Throwable t) {
+            Log.i("flutterboost.platform",t.toString());
+        }
 
+        if(pluginsRegister!=null){
+            pluginsRegister.registerPlugins(mRegistry);
+        }
 
-
+        if (lifecycleListener!= null) {
+            lifecycleListener.onPluginsRegistered();
+        }
+    }
 }

android/src/main/java/com/idlefish/flutterboost/containers/NewBoostFlutterActivity.java → android/src/main/java/com/idlefish/flutterboost/containers/BoostFlutterActivity.java

@@ -19,8 +19,7 @@ import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import android.view.*;
 import android.widget.*;
-import com.idlefish.flutterboost.NewFlutterBoost;
-import com.idlefish.flutterboost.Utils;
+import com.idlefish.flutterboost.FlutterBoost;
 import com.idlefish.flutterboost.XFlutterView;
 import io.flutter.Log;
 import io.flutter.embedding.android.DrawableSplashScreen;
@@ -29,13 +28,12 @@ import io.flutter.embedding.android.SplashScreen;
 import io.flutter.embedding.engine.FlutterEngine;
 import io.flutter.embedding.engine.FlutterShellArgs;
 import io.flutter.plugin.platform.PlatformPlugin;
-import io.flutter.view.FlutterMain;
 
 import java.io.Serializable;
 import java.util.HashMap;
 import java.util.Map;
 
-public class NewBoostFlutterActivity extends Activity
+public class BoostFlutterActivity extends Activity
         implements FlutterActivityAndFragmentDelegate.Host,
         LifecycleOwner {
 
@@ -64,38 +62,34 @@ public class NewBoostFlutterActivity extends Activity
 
 
     public static NewEngineIntentBuilder withNewEngine() {
-        return new NewEngineIntentBuilder(NewBoostFlutterActivity.class);
+        return new NewEngineIntentBuilder(BoostFlutterActivity.class);
     }
 
 
     public static class NewEngineIntentBuilder {
-        private final Class<? extends NewBoostFlutterActivity> activityClass;
+        private final Class<? extends BoostFlutterActivity> activityClass;
         private String backgroundMode = DEFAULT_BACKGROUND_MODE;
         private String url = "";
         private Map params = new HashMap();
 
 
-
-        protected NewEngineIntentBuilder(@NonNull Class<? extends NewBoostFlutterActivity> activityClass) {
+        protected NewEngineIntentBuilder(@NonNull Class<? extends BoostFlutterActivity> activityClass) {
             this.activityClass = activityClass;
         }
 
 
-
-
-        public NewEngineIntentBuilder url (@NonNull String url) {
+        public NewEngineIntentBuilder url(@NonNull String url) {
             this.url = url;
             return this;
         }
 
 
-        public NewEngineIntentBuilder params (@NonNull Map params) {
+        public NewEngineIntentBuilder params(@NonNull Map params) {
             this.params = params;
             return this;
         }
 
 
-
         public NewEngineIntentBuilder backgroundMode(@NonNull BackgroundMode backgroundMode) {
             this.backgroundMode = backgroundMode.name();
             return this;
@@ -104,7 +98,7 @@ public class NewBoostFlutterActivity extends Activity
 
         public Intent build(@NonNull Context context) {
 
-            SerializableMap serializableMap=new SerializableMap();
+            SerializableMap serializableMap = new SerializableMap();
             serializableMap.setMap(params);
 
             return new Intent(context, activityClass)
@@ -117,7 +111,7 @@ public class NewBoostFlutterActivity extends Activity
 
     public static class SerializableMap implements Serializable {
 
-        private Map<String,Object> map;
+        private Map<String, Object> map;
 
         public Map<String, Object> getMap() {
             return map;
@@ -133,7 +127,7 @@ public class NewBoostFlutterActivity extends Activity
     @NonNull
     private LifecycleRegistry lifecycle;
 
-    public NewBoostFlutterActivity() {
+    public BoostFlutterActivity() {
         lifecycle = new LifecycleRegistry(this);
     }
 
@@ -175,7 +169,7 @@ public class NewBoostFlutterActivity extends Activity
     public SplashScreen provideSplashScreen() {
         Drawable manifestSplashDrawable = getSplashScreenFromManifest();
         if (manifestSplashDrawable != null) {
-            return new DrawableSplashScreen(manifestSplashDrawable, ImageView.ScaleType.CENTER,500L);
+            return new DrawableSplashScreen(manifestSplashDrawable, ImageView.ScaleType.CENTER, 500L);
         } else {
             return null;
         }
@@ -246,8 +240,8 @@ public class NewBoostFlutterActivity extends Activity
 
     }
 
-    protected XFlutterView getFlutterView(){
-       return delegate.getFlutterView();
+    protected XFlutterView getFlutterView() {
+        return delegate.getFlutterView();
     }
 
     @Override
@@ -372,7 +366,6 @@ public class NewBoostFlutterActivity extends Activity
     }
 
 
-
     /**
      * Returns true if Flutter is running in "debug mode", and false otherwise.
      * <p>
@@ -432,7 +425,7 @@ public class NewBoostFlutterActivity extends Activity
     @Override
     public FlutterEngine provideFlutterEngine(@NonNull Context context) {
         // No-op. Hook for subclasses.
-        return NewFlutterBoost.instance().engineProvider();
+        return FlutterBoost.instance().engineProvider();
     }
 
     /**
@@ -472,9 +465,6 @@ public class NewBoostFlutterActivity extends Activity
     }
 
 
-
-
-
     @Override
     public String getContainerUrl() {
         if (getIntent().hasExtra(EXTRA_URL)) {
@@ -488,11 +478,11 @@ public class NewBoostFlutterActivity extends Activity
     public Map getContainerUrlParams() {
 
         if (getIntent().hasExtra(EXTRA_PARAMS)) {
-            SerializableMap serializableMap= (SerializableMap)getIntent().getSerializableExtra(EXTRA_PARAMS);
+            SerializableMap serializableMap = (SerializableMap) getIntent().getSerializableExtra(EXTRA_PARAMS);
             return serializableMap.getMap();
         }
 
-        Map<String,String> params = new HashMap<>();
+        Map<String, String> params = new HashMap<>();
 
         return params;
     }

android/src/main/java/com/idlefish/flutterboost/containers/FlutterActivityAndFragmentDelegate.java

@@ -21,7 +21,7 @@ import java.util.Map;
 
 
 import com.idlefish.flutterboost.BoostPluginRegistry;
-import com.idlefish.flutterboost.NewFlutterBoost;
+import com.idlefish.flutterboost.FlutterBoost;
 import com.idlefish.flutterboost.Utils;
 import com.idlefish.flutterboost.XFlutterView;
 import com.idlefish.flutterboost.interfaces.IFlutterViewContainer;
@@ -33,11 +33,10 @@ import io.flutter.embedding.engine.FlutterEngine;
 import io.flutter.embedding.engine.FlutterShellArgs;
 import io.flutter.embedding.engine.plugins.activity.ActivityPluginBinding;
 import io.flutter.plugin.platform.PlatformPlugin;
-import io.flutter.view.FlutterMain;
 
 import static android.content.ComponentCallbacks2.TRIM_MEMORY_RUNNING_LOW;
 
-public class FlutterActivityAndFragmentDelegate  implements IFlutterViewContainer {
+public class FlutterActivityAndFragmentDelegate implements IFlutterViewContainer {
 
 
     private static final String TAG = "FlutterActivityAndFragmentDelegate";
@@ -59,8 +58,6 @@ public class FlutterActivityAndFragmentDelegate  implements IFlutterViewContaine
     protected IOperateSyncer mSyncer;
 
 
-
-
     FlutterActivityAndFragmentDelegate(@NonNull Host host) {
         this.host = host;
     }
@@ -78,14 +75,14 @@ public class FlutterActivityAndFragmentDelegate  implements IFlutterViewContaine
         return flutterEngine;
     }
 
-    XFlutterView getFlutterView(){
-        return  flutterView;
+    XFlutterView getFlutterView() {
+        return flutterView;
     }
 
     void onAttach(@NonNull Context context) {
         ensureAlive();
-        if (NewFlutterBoost.instance().platform().whenEngineStart() == NewFlutterBoost.ConfigBuilder.FLUTTER_ACTIVITY_CREATED) {
-            NewFlutterBoost.instance().doInitialFlutter();
+        if (FlutterBoost.instance().platform().whenEngineStart() == FlutterBoost.ConfigBuilder.FLUTTER_ACTIVITY_CREATED) {
+            FlutterBoost.instance().doInitialFlutter();
         }
         // When "retain instance" is true, the FlutterEngine will survive configuration
         // changes. Therefore, we create a new one only if one does not already exist.
@@ -108,8 +105,6 @@ public class FlutterActivityAndFragmentDelegate  implements IFlutterViewContaine
     }
 
 
-
-
     private void setupFlutterEngine() {
         Log.d(TAG, "Setting up FlutterEngine.");
 
@@ -139,10 +134,10 @@ public class FlutterActivityAndFragmentDelegate  implements IFlutterViewContaine
         );
 
 
-        mSyncer = NewFlutterBoost.instance().containerManager().generateSyncer(this);
+        mSyncer = FlutterBoost.instance().containerManager().generateSyncer(this);
 
         ensureAlive();
-        flutterView = new XFlutterView(host.getActivity(), NewFlutterBoost.instance().platform().renderMode(), host.getTransparencyMode());
+        flutterView = new XFlutterView(host.getActivity(), FlutterBoost.instance().platform().renderMode(), host.getTransparencyMode());
 
 
         flutterSplashView = new FlutterSplashView(host.getContext());
@@ -173,7 +168,6 @@ public class FlutterActivityAndFragmentDelegate  implements IFlutterViewContaine
     }
 
 
-
     void onResume() {
         mSyncer.onAppear();
 
@@ -181,9 +175,9 @@ public class FlutterActivityAndFragmentDelegate  implements IFlutterViewContaine
         ensureAlive();
         flutterEngine.getLifecycleChannel().appIsResumed();
 
-        BoostPluginRegistry registry= (BoostPluginRegistry)NewFlutterBoost.instance().getPluginRegistry();
-        ActivityPluginBinding  binding=registry.getRegistrarAggregate().getActivityPluginBinding();
-        if(binding!=null&&(binding.getActivity()!=this.host.getActivity())){
+        BoostPluginRegistry registry = (BoostPluginRegistry) FlutterBoost.instance().getPluginRegistry();
+        ActivityPluginBinding binding = registry.getRegistrarAggregate().getActivityPluginBinding();
+        if (binding != null && (binding.getActivity() != this.host.getActivity())) {
             flutterEngine.getActivityControlSurface().attachToActivity(
                     host.getActivity(),
                     host.getLifecycle()
@@ -196,7 +190,7 @@ public class FlutterActivityAndFragmentDelegate  implements IFlutterViewContaine
     void onPostResume() {
         Log.v(TAG, "onPostResume()");
         ensureAlive();
-        Utils.setStatusBarLightMode(host.getActivity(),true);
+        Utils.setStatusBarLightMode(host.getActivity(), true);
 
     }
 
@@ -222,12 +216,16 @@ public class FlutterActivityAndFragmentDelegate  implements IFlutterViewContaine
         mSyncer.onDestroy();
 
         ensureAlive();
-        BoostPluginRegistry registry= (BoostPluginRegistry)NewFlutterBoost.instance().getPluginRegistry();
-        ActivityPluginBinding  binding=registry.getRegistrarAggregate().getActivityPluginBinding();
-        if(binding!=null&&(binding.getActivity()==this.host.getActivity())){
-            registry.getRegistrarAggregate().onDetachedFromActivityForConfigChanges();
-            flutterEngine.getActivityControlSurface().detachFromActivityForConfigChanges();
+        BoostPluginRegistry registry = (BoostPluginRegistry) FlutterBoost.instance().getPluginRegistry();
+        if (registry != null) {
+            ActivityPluginBinding binding = registry.getRegistrarAggregate().getActivityPluginBinding();
+            if (binding != null && (binding.getActivity() == this.host.getActivity())) {
+
+                registry.getRegistrarAggregate().onDetachedFromActivityForConfigChanges();
 
+                flutterEngine.getActivityControlSurface().detachFromActivityForConfigChanges();
+
+            }
         }
         flutterView.release();
     }
@@ -238,7 +236,6 @@ public class FlutterActivityAndFragmentDelegate  implements IFlutterViewContaine
         ensureAlive();
 
 
-
         // Null out the platformPlugin to avoid a possible retain cycle between the plugin, this Fragment,
         // and this Fragment's Activity.
         if (platformPlugin != null) {
@@ -288,16 +285,16 @@ public class FlutterActivityAndFragmentDelegate  implements IFlutterViewContaine
 
 
     void onActivityResult(int requestCode, int resultCode, Intent data) {
-        mSyncer.onActivityResult(requestCode,resultCode,data);
-        Map<String,Object> result = null;
-        if(data != null) {
+        mSyncer.onActivityResult(requestCode, resultCode, data);
+        Map<String, Object> result = null;
+        if (data != null) {
             Serializable rlt = data.getSerializableExtra(RESULT_KEY);
-            if(rlt instanceof Map) {
-                result = (Map<String,Object>)rlt;
+            if (rlt instanceof Map) {
+                result = (Map<String, Object>) rlt;
             }
         }
 
-        mSyncer.onContainerResult(requestCode,resultCode,result);
+        mSyncer.onContainerResult(requestCode, resultCode, result);
 
 
         ensureAlive();
@@ -361,7 +358,7 @@ public class FlutterActivityAndFragmentDelegate  implements IFlutterViewContaine
 
     @Override
     public Activity getContextActivity() {
-        return (Activity)this.host.getActivity();
+        return (Activity) this.host.getActivity();
     }
 
     @Override
@@ -372,10 +369,10 @@ public class FlutterActivityAndFragmentDelegate  implements IFlutterViewContaine
     @Override
     public void finishContainer(Map<String, Object> result) {
 
-        if(result != null) {
-            setBoostResult(this.host.getActivity(),new HashMap<>(result));
+        if (result != null) {
+            setBoostResult(this.host.getActivity(), new HashMap<>(result));
             this.host.getActivity().finish();
-        }else{
+        } else {
             this.host.getActivity().finish();
         }
 
@@ -383,17 +380,17 @@ public class FlutterActivityAndFragmentDelegate  implements IFlutterViewContaine
     }
 
 
-
-    public  void setBoostResult(Activity activity, HashMap result) {
+    public void setBoostResult(Activity activity, HashMap result) {
         Intent intent = new Intent();
         if (result != null) {
             intent.putExtra(IFlutterViewContainer.RESULT_KEY, result);
         }
         activity.setResult(Activity.RESULT_OK, intent);
     }
+
     @Override
     public String getContainerUrl() {
-        return   this.host.getContainerUrl();
+        return this.host.getContainerUrl();
     }
 
     @Override
@@ -413,7 +410,7 @@ public class FlutterActivityAndFragmentDelegate  implements IFlutterViewContaine
     }
 
     /**
-     * The {@link FlutterActivity} or {@link NewFlutterFragment} that owns this
+     * The {@link FlutterActivity} or {@link FlutterFragment} that owns this
      * {@code FlutterActivityAndFragmentDelegate}.
      */
     /* package */ interface Host extends SplashScreenProvider, FlutterEngineProvider, FlutterEngineConfigurator {
@@ -487,12 +484,9 @@ public class FlutterActivityAndFragmentDelegate  implements IFlutterViewContaine
         boolean shouldAttachEngineToActivity();
 
 
+        String getContainerUrl();
 
-
-
-        String getContainerUrl() ;
-
-        Map getContainerUrlParams() ;
+        Map getContainerUrlParams();
 
 
     }

android/src/main/java/com/idlefish/flutterboost/containers/NewFlutterFragment.java → android/src/main/java/com/idlefish/flutterboost/containers/FlutterFragment.java

@@ -14,20 +14,18 @@ import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 
-import com.idlefish.flutterboost.NewFlutterBoost;
+import com.idlefish.flutterboost.FlutterBoost;
 import com.idlefish.flutterboost.XFlutterView;
 import io.flutter.embedding.android.*;
 import io.flutter.embedding.engine.FlutterEngine;
 import io.flutter.embedding.engine.FlutterShellArgs;
-import io.flutter.embedding.engine.renderer.OnFirstFrameRenderedListener;
 import io.flutter.plugin.platform.PlatformPlugin;
-import io.flutter.view.FlutterMain;
 
 import java.util.HashMap;
 import java.util.Map;
 
 
-public class NewFlutterFragment extends Fragment implements FlutterActivityAndFragmentDelegate.Host {
+public class FlutterFragment extends Fragment implements FlutterActivityAndFragmentDelegate.Host {
 
     private static final String TAG = "NewFlutterFragment";
 
@@ -94,7 +92,7 @@ public class NewFlutterFragment extends Fragment implements FlutterActivityAndFr
      * To use a cached {@link FlutterEngine} instead of creating a new one, use
      */
     @NonNull
-    public static NewFlutterFragment createDefault() {
+    public static FlutterFragment createDefault() {
         return new NewEngineFragmentBuilder().build();
     }
 
@@ -109,7 +107,7 @@ public class NewFlutterFragment extends Fragment implements FlutterActivityAndFr
 
 
     public static class NewEngineFragmentBuilder {
-        private final Class<? extends NewFlutterFragment> fragmentClass;
+        private final Class<? extends FlutterFragment> fragmentClass;
 
         private FlutterShellArgs shellArgs = null;
         private FlutterView.RenderMode renderMode = FlutterView.RenderMode.surface;
@@ -117,24 +115,24 @@ public class NewFlutterFragment extends Fragment implements FlutterActivityAndFr
         private boolean shouldAttachEngineToActivity = true;
         private String url = "";
         private Map params = new HashMap();
+
         /**
          * Constructs a {@code NewEngineFragmentBuilder} that is configured to construct an instance of
          * {@code NewFlutterFragment}.
          */
         public NewEngineFragmentBuilder() {
-            fragmentClass = NewFlutterFragment.class;
+            fragmentClass = FlutterFragment.class;
         }
 
         /**
          * Constructs a {@code NewEngineFragmentBuilder} that is configured to construct an instance of
          * {@code subclass}, which extends {@code NewFlutterFragment}.
          */
-        public NewEngineFragmentBuilder(@NonNull Class<? extends NewFlutterFragment> subclass) {
+        public NewEngineFragmentBuilder(@NonNull Class<? extends FlutterFragment> subclass) {
             fragmentClass = subclass;
         }
 
 
-
         /**
          * Any special configuration arguments for the Flutter engine
          */
@@ -157,16 +155,18 @@ public class NewFlutterFragment extends Fragment implements FlutterActivityAndFr
             this.renderMode = renderMode;
             return this;
         }
-        public NewEngineFragmentBuilder url (@NonNull String url) {
+
+        public NewEngineFragmentBuilder url(@NonNull String url) {
             this.url = url;
             return this;
         }
 
 
-        public NewEngineFragmentBuilder params (@NonNull Map params) {
+        public NewEngineFragmentBuilder params(@NonNull Map params) {
             this.params = params;
             return this;
         }
+
         /**
          * Support a {@link FlutterView.TransparencyMode#transparent} background within {@link FlutterView},
          * or force an {@link FlutterView.TransparencyMode#opaque} background.
@@ -180,7 +180,6 @@ public class NewFlutterFragment extends Fragment implements FlutterActivityAndFr
         }
 
 
-
         @NonNull
         protected Bundle createArgs() {
             Bundle args = new Bundle();
@@ -190,7 +189,7 @@ public class NewFlutterFragment extends Fragment implements FlutterActivityAndFr
                 args.putStringArray(ARG_FLUTTER_INITIALIZATION_ARGS, shellArgs.toArray());
             }
 
-            NewBoostFlutterActivity.SerializableMap serializableMap=new NewBoostFlutterActivity.SerializableMap();
+            BoostFlutterActivity.SerializableMap serializableMap = new BoostFlutterActivity.SerializableMap();
             serializableMap.setMap(params);
 
             args.putString(EXTRA_URL, url);
@@ -208,7 +207,7 @@ public class NewFlutterFragment extends Fragment implements FlutterActivityAndFr
          * properties set on this {@code Builder}.
          */
         @NonNull
-        public <T extends NewFlutterFragment> T build() {
+        public <T extends FlutterFragment> T build() {
             try {
                 @SuppressWarnings("unchecked")
                 T frag = (T) fragmentClass.getDeclaredConstructor().newInstance();
@@ -234,11 +233,11 @@ public class NewFlutterFragment extends Fragment implements FlutterActivityAndFr
     private FlutterActivityAndFragmentDelegate delegate;
 
 
-    protected XFlutterView getFlutterView(){
+    protected XFlutterView getFlutterView() {
         return delegate.getFlutterView();
     }
 
-    public NewFlutterFragment() {
+    public FlutterFragment() {
         // Ensure that we at least have an empty Bundle of arguments so that we don't
         // need to continually check for null arguments before grabbing one.
         setArguments(new Bundle());
@@ -435,7 +434,7 @@ public class NewFlutterFragment extends Fragment implements FlutterActivityAndFr
     @Nullable
     public FlutterEngine provideFlutterEngine(@NonNull Context context) {
 
-        return NewFlutterBoost.instance().engineProvider();
+        return FlutterBoost.instance().engineProvider();
     }
 
     /**
@@ -494,8 +493,6 @@ public class NewFlutterFragment extends Fragment implements FlutterActivityAndFr
     }
 
 
-
-
     @Override
     public String getContainerUrl() {
 
@@ -507,7 +504,7 @@ public class NewFlutterFragment extends Fragment implements FlutterActivityAndFr
     @Override
     public Map getContainerUrlParams() {
 
-        NewBoostFlutterActivity.SerializableMap serializableMap= (NewBoostFlutterActivity.SerializableMap) getArguments().getSerializable(EXTRA_PARAMS);
+        BoostFlutterActivity.SerializableMap serializableMap = (BoostFlutterActivity.SerializableMap) getArguments().getSerializable(EXTRA_PARAMS);
 
         return serializableMap.getMap();
     }

android/src/main/java/com/idlefish/flutterboost/containers/FlutterSplashView.java

@@ -49,8 +49,6 @@ public class FlutterSplashView extends FrameLayout {
         @Override
         public void onFlutterEngineAttachedToFlutterView(@NonNull FlutterEngine engine) {
             flutterView.removeFlutterEngineAttachmentListener(this);
-//            displayFlutterViewWithSplash(flutterView, splashScreen);
-//            splashScreenTransitionNeededNow();
         }
 
         @Override
@@ -60,15 +58,16 @@ public class FlutterSplashView extends FrameLayout {
 
     @NonNull
     private final OnFirstFrameRenderedListener onFirstFrameRenderedListener = new OnFirstFrameRenderedListener() {
-        int i=0;
+        int i = 0;
+
         @Override
         public void onFirstFrameRendered() {
 
-            if(NewFlutterBoost.instance().platform().whenEngineStart()== NewFlutterBoost.ConfigBuilder.FLUTTER_ACTIVITY_CREATED){
-                long now=new Date().getTime();
-                long flutterPostFrameCallTime=NewFlutterBoost.instance().getFlutterPostFrameCallTime();
+            if (FlutterBoost.instance().platform().whenEngineStart() == FlutterBoost.ConfigBuilder.FLUTTER_ACTIVITY_CREATED) {
+                long now = new Date().getTime();
+                long flutterPostFrameCallTime = FlutterBoost.instance().getFlutterPostFrameCallTime();
 
-                if(flutterPostFrameCallTime!=0&& (now-flutterPostFrameCallTime)>800){
+                if (flutterPostFrameCallTime != 0 && (now - flutterPostFrameCallTime) > 800) {
                     if (splashScreen != null) {
                         transitionToFlutter();
                     }
@@ -83,17 +82,13 @@ public class FlutterSplashView extends FrameLayout {
                 }, 200);
 
 
-            }else{
+            } else {
                 if (splashScreen != null) {
                     transitionToFlutter();
                 }
             }
 
 
-
-
-
-
         }
     };
 
@@ -119,7 +114,7 @@ public class FlutterSplashView extends FrameLayout {
 
         setSaveEnabled(true);
         if (mFlutterEngine == null) {
-            mFlutterEngine = NewFlutterBoost.instance().engineProvider();
+            mFlutterEngine = FlutterBoost.instance().engineProvider();
         }
     }
 
@@ -155,80 +150,10 @@ public class FlutterSplashView extends FrameLayout {
             splashScreenView.setBackgroundColor(Color.WHITE);
             addView(this.splashScreenView);
             flutterView.addOnFirstFrameRenderedListener(onFirstFrameRenderedListener);
-
-
-//            if (splashScreen != null) {
-//                if (this.isSplashScreenNeededNow()) {
-//                    Log.v(TAG, "Showing splash screen UI.");
-//                    this.splashScreenView = splashScreen.createSplashView(this.getContext(), this.splashScreenState);
-//                    this.addView(this.splashScreenView);
-//                    flutterView.addOnFirstFrameRenderedListener(this.onFirstFrameRenderedListener);
-//                } else if (this.isSplashScreenTransitionNeededNow()) {
-//                    Log.v(TAG, "Showing an immediate splash transition to Flutter due to previously interrupted transition.");
-//                    this.splashScreenView = splashScreen.createSplashView(this.getContext(), this.splashScreenState);
-//                    this.addView(this.splashScreenView);
-//                    this.transitionToFlutter();
-//                } else if (!flutterView.isAttachedToFlutterEngine()) {
-//                    Log.v(TAG, "FlutterView is not yet attached to a FlutterEngine. Showing nothing until a FlutterEngine is attached.");
-//                    flutterView.addFlutterEngineAttachmentListener(this.flutterEngineAttachmentListener);
-//                }
-//            }
         }
     }
 
 
-
-
-
-    /**
-     * Returns true if current conditions require a splash UI to be displayed.
-     * <p>
-     * This method does not evaluate whether a previously interrupted splash transition needs
-     * to resume. See {@link #isSplashScreenTransitionNeededNow()} to answer that question.
-     */
-    private boolean isSplashScreenNeededNow() {
-        return flutterView != null
-                && flutterView.isAttachedToFlutterEngine()
-                && !flutterView.hasRenderedFirstFrame()
-                && !hasSplashCompleted();
-    }
-
-    /**
-     * Returns true if a previous splash transition was interrupted by recreation, e.g., an
-     * orientation change, and that previous transition should be resumed.
-     * <p>
-     * Not all splash screens are capable of remembering their transition progress. In those
-     * cases, this method will return false even if a previous visual transition was
-     * interrupted.
-     */
-    private boolean isSplashScreenTransitionNeededNow() {
-        return flutterView != null
-                && flutterView.isAttachedToFlutterEngine()
-                && splashScreen != null
-                && splashScreen.doesSplashViewRememberItsTransition()
-                && wasPreviousSplashTransitionInterrupted();
-    }
-
-    /**
-     * Returns true if a splash screen was transitioning to a Flutter experience and was then
-     * interrupted, e.g., by an Android configuration change. Returns false otherwise.
-     * <p>
-     * Invoking this method expects that a {@code flutterView} exists and it is attached to a
-     * {@code FlutterEngine}.
-     */
-    private boolean wasPreviousSplashTransitionInterrupted() {
-        if (flutterView == null) {
-            throw new IllegalStateException("Cannot determine if previous splash transition was " +
-                    "interrupted when no FlutterView is set.");
-        }
-        if (!flutterView.isAttachedToFlutterEngine()) {
-            throw new IllegalStateException("Cannot determine if previous splash transition was "
-                    + "interrupted when no FlutterEngine is attached to our FlutterView. This question "
-                    + "depends on an isolate ID to differentiate Flutter experiences.");
-        }
-        return flutterView.hasRenderedFirstFrame() && !hasSplashCompleted();
-    }
-
     /**
      * Returns true if a splash UI for a specific Flutter experience has already completed.
      * <p>
@@ -271,37 +196,6 @@ public class FlutterSplashView extends FrameLayout {
         splashScreen.transitionToFlutter(onTransitionComplete);
     }
 
-    public static class SavedState extends BaseSavedState {
-        public static Creator CREATOR = new Creator() {
-            public FlutterSplashView.SavedState createFromParcel(Parcel source) {
-                return new FlutterSplashView.SavedState(source);
-            }
-
-            public FlutterSplashView.SavedState[] newArray(int size) {
-                return new FlutterSplashView.SavedState[size];
-            }
-        };
-        private String previousCompletedSplashIsolate;
-        private Bundle splashScreenState;
-
-        SavedState(Parcelable superState) {
-            super(superState);
-        }
-
-        SavedState(Parcel source) {
-            super(source);
-            this.previousCompletedSplashIsolate = source.readString();
-            this.splashScreenState = source.readBundle(this.getClass().getClassLoader());
-        }
-
-        public void writeToParcel(Parcel out, int flags) {
-            super.writeToParcel(out, flags);
-            out.writeString(this.previousCompletedSplashIsolate);
-            out.writeBundle(this.splashScreenState);
-        }
-    }
-
-
     @Override
     protected void onDetachedFromWindow() {
         super.onDetachedFromWindow();

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

+package com.idlefish.flutterboost.interfaces;
+
+
+

example/android/app/src/main/AndroidManifest.xml

@@ -36,7 +36,7 @@
 
 
         <activity
-                android:name="com.idlefish.flutterboost.containers.NewBoostFlutterActivity"
+                android:name="com.idlefish.flutterboost.containers.BoostFlutterActivity"
                 android:theme="@style/Theme.AppCompat"
                 android:configChanges="orientation|keyboardHidden|keyboard|screenSize|locale|layoutDirection|fontScale|screenLayout|density"
                 android:hardwareAccelerated="true"

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

@@ -13,7 +13,7 @@ import android.view.View;
 import android.view.Window;
 import android.view.WindowManager;
 import android.widget.ImageView;
-import com.idlefish.flutterboost.containers.NewFlutterFragment;
+import com.idlefish.flutterboost.containers.FlutterFragment;
 import io.flutter.embedding.android.DrawableSplashScreen;
 import io.flutter.embedding.android.SplashScreen;
 import io.flutter.embedding.android.SplashScreenProvider;
@@ -22,7 +22,7 @@ import io.flutter.plugin.platform.PlatformPlugin;
 public class FlutterFragmentPageActivity extends AppCompatActivity implements View.OnClickListener, SplashScreenProvider {
     protected static final String SPLASH_SCREEN_META_DATA_KEY = "io.flutter.embedding.android.SplashScreenDrawable";
 
-    private NewFlutterFragment mFragment;
+    private FlutterFragment mFragment;
 
     private View mTab1;
     private View mTab2;
@@ -70,17 +70,17 @@ public class FlutterFragmentPageActivity extends AppCompatActivity implements Vi
         if(mTab1 == v) {
             mTab1.setBackgroundColor(Color.YELLOW);
 
-            mFragment= new NewFlutterFragment.NewEngineFragmentBuilder().url("flutterFragment").build();
+            mFragment= new FlutterFragment.NewEngineFragmentBuilder().url("flutterFragment").build();
 
         }else if(mTab2 == v) {
             mTab2.setBackgroundColor(Color.YELLOW);
-            mFragment= new NewFlutterFragment.NewEngineFragmentBuilder().url("flutterFragment").build();
+            mFragment= new FlutterFragment.NewEngineFragmentBuilder().url("flutterFragment").build();
         }else if(mTab3 == v) {
             mTab3.setBackgroundColor(Color.YELLOW);
-            mFragment= new NewFlutterFragment.NewEngineFragmentBuilder().url("flutterFragment").build();
+            mFragment= new FlutterFragment.NewEngineFragmentBuilder().url("flutterFragment").build();
         }else{
             mTab4.setBackgroundColor(Color.YELLOW);
-            mFragment= new NewFlutterFragment.NewEngineFragmentBuilder().url("flutterFragment").build();
+            mFragment= new FlutterFragment.NewEngineFragmentBuilder().url("flutterFragment").build();
         }
 
         getSupportFragmentManager()

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

@@ -11,6 +11,8 @@ import java.util.Map;
 import com.idlefish.flutterboost.interfaces.INativeRouter;
 import io.flutter.embedding.android.FlutterView;
 import io.flutter.plugin.common.MethodChannel;
+import io.flutter.plugin.common.PluginRegistry;
+import io.flutter.plugins.GeneratedPluginRegistrant;
 
 public class MyApplication extends Application {
 
@@ -18,6 +20,7 @@ public class MyApplication extends Application {
     @Override
     public void onCreate() {
         super.onCreate();
+
         INativeRouter router =new INativeRouter() {
             @Override
             public void openContainer(Context context, String url, Map<String, Object> urlParams, int requestCode, Map<String, Object> exts) {
@@ -27,34 +30,24 @@ public class MyApplication extends Application {
 
         };
 
-        NewFlutterBoost.BoostLifecycleListener lifecycleListener= new NewFlutterBoost.BoostLifecycleListener() {
-            @Override
-            public void onEngineCreated() {
-
-            }
-
-            @Override
-            public void onPluginsRegistered() {
-                MethodChannel mMethodChannel = new MethodChannel( NewFlutterBoost.instance().engineProvider().getDartExecutor(), "methodChannel");
-                Log.e("MyApplication","MethodChannel create");
-                TextPlatformViewPlugin.register(NewFlutterBoost.instance().getPluginRegistry().registrarFor("TextPlatformViewPlugin"));
-
-            }
+        FlutterBoost.BoostPluginsRegister pluginsRegister= new FlutterBoost.BoostPluginsRegister(){
 
             @Override
-            public void onEngineDestroy() {
-
+            public void registerPlugins(PluginRegistry mRegistry) {
+                GeneratedPluginRegistrant.registerWith(mRegistry);
+                TextPlatformViewPlugin.register(mRegistry.registrarFor("TextPlatformViewPlugin"));
             }
         };
-        Platform platform= new NewFlutterBoost
+
+        Platform platform= new FlutterBoost
                 .ConfigBuilder(this,router)
                 .isDebug(true)
-                .whenEngineStart(NewFlutterBoost.ConfigBuilder.ANY_ACTIVITY_CREATED)
+                .whenEngineStart(FlutterBoost.ConfigBuilder.ANY_ACTIVITY_CREATED)
                 .renderMode(FlutterView.RenderMode.texture)
-                .lifecycleListener(lifecycleListener)
+                .pluginsRegister(pluginsRegister)
                 .build();
 
-        NewFlutterBoost.instance().init(platform);
+        FlutterBoost.instance().init(platform);
 
 
 

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

 package com.taobao.idlefish.flutterboostexample;
 
+import android.app.Activity;
 import android.content.Context;
 import android.content.Intent;
-import android.text.TextUtils;
 import android.util.Log;
-import com.idlefish.flutterboost.containers.NewBoostFlutterActivity;
+import com.idlefish.flutterboost.containers.BoostFlutterActivity;
 
 import java.util.HashMap;
 import java.util.Map;
@@ -13,11 +13,9 @@ public class PageRouter {
 
     public final static Map<String, String> pageName = new HashMap<String, String>() {{
 
-
         put("first", "first");
         put("second", "second");
         put("tab", "tab");
-
         put("sample://flutterPage", "flutterPage");
     }};
 
@@ -37,23 +35,27 @@ public class PageRouter {
 
         try {
             if (pageName.containsKey(path)) {
-                Intent intent = NewBoostFlutterActivity.withNewEngine().url(pageName.get(path)).params(params)
-                        .backgroundMode(NewBoostFlutterActivity.BackgroundMode.opaque).build(context);
-
-                context.startActivity(intent);
-
+                Intent intent = BoostFlutterActivity.withNewEngine().url(pageName.get(path)).params(params)
+                        .backgroundMode(BoostFlutterActivity.BackgroundMode.opaque).build(context);
+                if(context instanceof Activity){
+                    Activity activity=(Activity)context;
+                    activity.startActivityForResult(intent,requestCode);
+                }else{
+                    context.startActivity(intent);
+                }
+                return true;
             } else if (url.startsWith(FLUTTER_FRAGMENT_PAGE_URL)) {
                 context.startActivity(new Intent(context, FlutterFragmentPageActivity.class));
                 return true;
             } else if (url.startsWith(NATIVE_PAGE_URL)) {
                 context.startActivity(new Intent(context, NativePageActivity.class));
                 return true;
-            } else {
-                return false;
             }
+
+            return false;
+
         } catch (Throwable t) {
             return false;
         }
-        return false;
     }
 }

ios/Classes/Boost/FLBFlutterContainerManager.m

@@ -56,8 +56,11 @@
         if(!_existedID[vc.uniqueIDString]){
             [_idStk addObject:vc.uniqueIDString];
         }
-        _existedID[vc.uniqueIDString] = vc.uniqueIDString;
+        _existedID[vc.uniqueIDString] = vc.name;
     }
+#if DEBUG
+    [self dump:@"ADD"];
+#endif
 }
 
 - (void)remove:(id<FLBFlutterContainer>)vc
@@ -66,6 +69,9 @@
         [_existedID removeObjectForKey:vc.uniqueIDString];
         [_idStk removeObject:vc.uniqueIDString];
     }
+#if DEBUG
+    [self dump:@"REMOVE"];
+#endif
 }
 
 - (NSString *)peak
@@ -73,4 +79,13 @@
     return _idStk.lastObject;
 }
 
+#if DEBUG
+- (void)dump:(NSString*)flag{
+    NSMutableString *log = [[NSMutableString alloc]initWithFormat:@"[DEBUG]--%@--PageStack uid/name", flag];
+    for(NSString *uid in _idStk){
+        [log appendFormat:@"-->%@/%@",uid, _existedID[uid]];
+    }
+    NSLog(@"%@\n", log);
+}
+#endif
 @end

ios/Classes/Boost/FlutterBoostPlugin.m

@@ -111,26 +111,16 @@
     return _instance;
 }
 
-
-- (id<FLBFlutterApplicationInterface>)application
-{
-    return _application;
-}
-
-
-- (id<FLBAbstractFactory>)factory
-{
-    return _factory;
-}
-
 - (void)startFlutterWithPlatform:(id<FLBPlatform>)platform
                          onStart:(void (^)(FlutterEngine *engine))callback;
 {
     static dispatch_once_t onceToken;
+    __weak __typeof__(self) weakSelf = self;
     dispatch_once(&onceToken, ^{
-        self->_factory = FLBFactory.new;
-        self->_application = [self->_factory createApplication:platform];
-        [self->_application startFlutterWithPlatform:platform
+        __strong __typeof__(weakSelf) self = weakSelf;
+        self.factory = FLBFactory.new;
+        self.application = [self->_factory createApplication:platform];
+        [self.application startFlutterWithPlatform:platform
                                        onStart:callback];
     });
 }

ios/Classes/Boost/FlutterBoostPlugin_private.h

@@ -26,14 +26,11 @@
 #import "FLBFlutterApplicationInterface.h"
 #import "FLBAbstractFactory.h"
 #import "FlutterBoostPlugin.h"
-@interface FlutterBoostPlugin(){
-    id<FLBFlutterApplicationInterface> _application;
-    id<FLBAbstractFactory> _factory;
-}
+@interface FlutterBoostPlugin()
+@property (nonatomic,strong) id<FLBFlutterApplicationInterface> application;
+@property (nonatomic,strong) id<FLBAbstractFactory> factory;
 @property (nonatomic,strong) FlutterMethodChannel *methodChannel;
 @property (nonatomic,copy) NSString *fPageId;
 @property (nonatomic,copy) NSString *fPagename;
 @property (nonatomic,strong) NSDictionary *fParams;
-- (id<FLBFlutterApplicationInterface>)application;
-- (id<FLBAbstractFactory>)factory;
 @end

ios/Classes/Engine/FLBFactory.m

@@ -30,7 +30,7 @@
 
 - (id<FLBFlutterApplicationInterface>)createApplication:(id<FLBPlatform>)platform
 {
-    return [FLBFlutterApplication sharedApplication];
+    return [FLBFlutterApplication new];
 }
 
 - (id<FLBFlutterContainer>)createFlutterContainer

ios/Classes/Engine/FLBFlutterApplication.h

@@ -30,6 +30,5 @@
 
 NS_ASSUME_NONNULL_BEGIN
 @interface FLBFlutterApplication : NSObject<FLBFlutterApplicationInterface>
-+ (FLBFlutterApplication *)sharedApplication;
 @end
 NS_ASSUME_NONNULL_END

ios/Classes/Engine/FLBFlutterApplication.m

@@ -39,16 +39,6 @@
 @implementation FLBFlutterApplication
 @synthesize platform;
 
-+ (FLBFlutterApplication *)sharedApplication
-{
-    static FLBFlutterApplication *instance = nil;
-    static dispatch_once_t onceToken;
-    dispatch_once(&onceToken, ^{
-        instance = [self new];
-    });
-    return instance;
-}
-
 - (BOOL)isRunning
 {
     return _isRunning;

ios/Classes/Engine/FLBFlutterEngine.m

@@ -91,14 +91,14 @@
 
 - (void)didEnterBackground
 {
-    [BoostMessageChannel sendEvent:@"background"
-                         arguments:nil];
+    [BoostMessageChannel sendEvent:@"lifecycle"
+                         arguments:@{@"type":@"background"}];
 }
 
 - (void)willEnterForeground
 {
-    [BoostMessageChannel sendEvent:@"foreground"
-                         arguments:nil];
+    [BoostMessageChannel sendEvent:@"lifecycle"
+                         arguments:@{@"type":@"foreground"}];
 }
 
 - (FlutterEngine *)engine

ios/Classes/container/FLBFlutterViewContainer.h

@@ -29,6 +29,7 @@
 NS_ASSUME_NONNULL_BEGIN
 @interface FLBFlutterViewContainer  : FlutterViewController<FLBFlutterContainer>
 @property (nonatomic,copy,readwrite) NSString *name;
+- (instancetype)init NS_DESIGNATED_INITIALIZER;
 - (void)surfaceUpdated:(BOOL)appeared;
 - (void)setEnableForRunnersBatch:(BOOL)enable;
 @end

ios/Classes/container/FLBFlutterViewContainer.m

@@ -37,6 +37,8 @@
 @interface FLBFlutterViewContainer  ()
 @property (nonatomic,strong,readwrite) NSDictionary *params;
 @property (nonatomic,assign) long long identifier;
+@property (nonatomic, copy) NSString *flbNibName;
+@property (nonatomic, strong) NSBundle *flbNibBundle;
 @end
 
 #pragma clang diagnostic push
@@ -47,13 +49,15 @@
 {
     [FLUTTER_APP.flutterProvider prepareEngineIfNeeded];
     if(self = [super initWithEngine:FLUTTER_APP.flutterProvider.engine
-                            nibName:nil
-                             bundle:nil]){
+                            nibName:_flbNibName
+                            bundle:_flbNibBundle]){
         [self _setup];
     }
     return self;
 }
 
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wobjc-designated-initializers"
 - (instancetype)initWithCoder:(NSCoder *)aDecoder{
     if (self = [super initWithCoder: aDecoder]) {
         NSAssert(NO, @"unsupported init method!");
@@ -61,6 +65,13 @@
     }
     return self;
 }
+#pragma pop
+
+- (instancetype)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil {
+    _flbNibName = nibNameOrNil;
+    _flbNibBundle = nibBundleOrNil;
+    return [self init];
+}
 
 - (void)setName:(NSString *)name params:(NSDictionary *)params
 {

lib/container/boost_page_route.dart

@@ -39,7 +39,7 @@ class BoostPageRoute<T> extends MaterialPageRoute<T> {
   @override
   Widget buildTransitions(BuildContext context, Animation<double> animation,
       Animation<double> secondaryAnimation, Widget child) {
-    return child;
+    return super.buildTransitions(context, animation, secondaryAnimation, child);
   }
 
   BoostPageRoute(

lib/container/container_coordinator.dart

@@ -206,6 +206,18 @@ class ContainerCoordinator {
           ?.pushContainer(_createContainerSettings(name, params, pageId));
     }
 
+    //TODO, 需要验证android代码是否也可以移到这里
+    if (Platform.isIOS) {
+      try {
+        final SemanticsOwner owner =
+            WidgetsBinding.instance.pipelineOwner?.semanticsOwner;
+        final SemanticsNode root = owner?.rootSemanticsNode;
+        root?.detach();
+        root?.attach(owner);
+      } catch (e) {
+        assert(false, e.toString());
+      }
+    }
     return true;
   }
 
@@ -254,9 +266,14 @@ class ContainerCoordinator {
   }
 
   bool _nativeContainerWillDealloc(String name, Map params, String pageId) {
-    performContainerLifeCycle(_createContainerSettings(name, params, pageId),
-        ContainerLifeCycle.Destroy);
+    try{
 
+      performContainerLifeCycle(_createContainerSettings(name, params, pageId),
+          ContainerLifeCycle.Destroy);
+    } catch (e){
+      Logger.log(
+          'nativeContainerWillDealloc error: ${e}' );
+    }
     FlutterBoost.containerManager?.remove(pageId);
 
     Logger.log(

pubspec.yaml

 name: flutter_boost
 description: A next-generation Flutter-Native hybrid solution. FlutterBoost is a Flutter plugin which enables hybrid integration of Flutter for your existing native apps with minimum efforts.
-version: 0.1.54
+version: 0.1.61
 author: Alibaba Xianyu
 homepage: https://github.com/alibaba/flutter_boost