navigator pop

lib/android/app/src/main/java/com/reactnativenavigation/react/NavigationModule.java

 		handle(new Runnable() {
 			@Override
 			public void run() {
-//				store.getViewController(onContainerId).getStackController().pop(store.getViewController(onContainerId));
+				navigator().pop(onContainerId);
 			}
 		});
 	}

lib/android/app/src/main/java/com/reactnativenavigation/viewcontrollers/BottomTabsController.java

 import android.view.Menu;
 import android.view.MenuItem;
 import android.view.View;
+import android.view.ViewGroup;
 import android.widget.RelativeLayout;
 
 import com.reactnativenavigation.utils.CompatUtils;
 
 	@NonNull
 	@Override
-	protected RelativeLayout createView() {
+	protected ViewGroup createView() {
 		RelativeLayout root = new RelativeLayout(getActivity());
 		bottomNavigationView = new BottomNavigationView(getActivity());
 		bottomNavigationView.setId(CompatUtils.generateViewId());

lib/android/app/src/main/java/com/reactnativenavigation/viewcontrollers/Navigator.java

 
 import android.app.Activity;
 import android.support.annotation.NonNull;
-import android.view.View;
+import android.view.ViewGroup;
 import android.widget.FrameLayout;
 
 import com.reactnativenavigation.utils.CompatUtils;
 
 	@NonNull
 	@Override
-	protected View createView() {
+	protected ViewGroup createView() {
 		return new FrameLayout(getActivity());
 	}
 

lib/android/app/src/main/java/com/reactnativenavigation/viewcontrollers/ParentController.java

 import android.app.Activity;
 import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
-import android.view.View;
 import android.view.ViewGroup;
 
 import java.util.Collection;
 
 	@NonNull
 	@Override
-	protected abstract View createView();
+	protected abstract ViewGroup createView();
 
 	public abstract Collection<ViewController> getChildControllers();
 

lib/android/app/src/test/java/com/reactnativenavigation/viewcontrollers/ParentControllerTest.java

 
 import android.app.Activity;
 import android.support.annotation.NonNull;
-import android.view.View;
 import android.view.ViewGroup;
 import android.widget.FrameLayout;
 
 
 			@NonNull
 			@Override
-			protected View createView() {
+			protected ViewGroup createView() {
 				return new FrameLayout(activity);
 			}
 		};
 
 			@NonNull
 			@Override
-			protected View createView() {
+			protected ViewGroup createView() {
 				return new FrameLayout(activity);
 			}
 		};
 
 			@NonNull
 			@Override
-			protected View createView() {
+			protected ViewGroup createView() {
 				return new FrameLayout(activity);
 			}
 		};
 
 			@NonNull
 			@Override
-			protected View createView() {
+			protected ViewGroup createView() {
 				return new FrameLayout(activity);
 			}
 		};