Add getflutterview

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

@@ -75,13 +75,15 @@ public class FlutterActivityAndFragmentDelegate  implements IFlutterViewContaine
         return flutterEngine;
     }
 
+    XFlutterView getFlutterView(){
+        return  flutterView;
+    }
 
     void onAttach(@NonNull Context context) {
         ensureAlive();
         if (NewFlutterBoost.instance().platform().whenEngineStart() == NewFlutterBoost.ConfigBuilder.FLUTTER_ACTIVITY_CREATED) {
             NewFlutterBoost.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.
         if (flutterEngine == null) {

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

@@ -21,6 +21,7 @@ import android.view.*;
 import android.widget.*;
 import com.idlefish.flutterboost.NewFlutterBoost;
 import com.idlefish.flutterboost.Utils;
+import com.idlefish.flutterboost.XFlutterView;
 import io.flutter.Log;
 import io.flutter.embedding.android.DrawableSplashScreen;
 import io.flutter.embedding.android.FlutterView;
@@ -243,7 +244,10 @@ public class NewBoostFlutterActivity extends Activity
         }
 
 
+    }
 
+    protected XFlutterView getFlutterView(){
+       return delegate.getFlutterView();
     }
 
     @Override

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

@@ -15,6 +15,7 @@ import android.view.View;
 import android.view.ViewGroup;
 
 import com.idlefish.flutterboost.NewFlutterBoost;
+import com.idlefish.flutterboost.XFlutterView;
 import io.flutter.embedding.android.*;
 import io.flutter.embedding.engine.FlutterEngine;
 import io.flutter.embedding.engine.FlutterShellArgs;
@@ -233,6 +234,10 @@ public class NewFlutterFragment extends Fragment implements FlutterActivityAndFr
     private FlutterActivityAndFragmentDelegate delegate;
 
 
+    protected XFlutterView getFlutterView(){
+        return delegate.getFlutterView();
+    }
+
     public NewFlutterFragment() {
         // 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.