GoogleMapView inside HorizontalView

MainActivity.java

//horizontalScrollView initialization needed

public void initGoogleMap(){
      //google map view init
      TouchableMapFragment mapFragment = (TouchableMapFragment) getSupportFragmentManager().findFragmentById(R.id.map_view);
      mapFragment.setListener(new TouchableMapFragment.OnWrapperTouchListener() {
          @Override
          public void onTouchUp() {
              horizontalScrollView.requestDisallowInterceptTouchEvent(false);
          }

          @Override
          public void onTouchDown() {
              horizontalScrollView.requestDisallowInterceptTouchEvent(true);
          }
      });
      mapFragment.getMapAsync(this);
  
}

TouchableMapFragment.java

public class TouchableMapFragment extends SupportMapFragment {

    public OnWrapperTouchListener listener;

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        View root = super.onCreateView(inflater, container, savedInstanceState);

        TouchableWrapper wrapper = new TouchableWrapper(getActivity());
        wrapper.setBackgroundColor(Color.TRANSPARENT);

        ViewGroup rootViewGroup = (ViewGroup) root;
        if (rootViewGroup != null) {
            rootViewGroup.addView(wrapper, new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT));
        }

        return root;
    }

    public void setListener(OnWrapperTouchListener listener) {
        this.listener = listener;
    }

    class TouchableWrapper extends FrameLayout {

        public TouchableWrapper(@NonNull Context context) {
            super(context);
        }

        public TouchableWrapper(@NonNull Context context, @Nullable AttributeSet attrs) {
            super(context, attrs);
        }

        public TouchableWrapper(@NonNull Context context, @Nullable AttributeSet attrs, @AttrRes int defStyleAttr) {
            super(context, attrs, defStyleAttr);
        }

        @Override
        public boolean dispatchTouchEvent(MotionEvent e) {
            switch (e.getAction()) {
                case MotionEvent.ACTION_DOWN:
                    if (listener != null)
                        listener.onTouchDown();
                    break;
                case MotionEvent.ACTION_CANCEL:
                case MotionEvent.ACTION_UP:
                    if (listener != null)
                        listener.onTouchUp();
                    break;
            }

            return super.dispatchTouchEvent(e);
        }


    }

    public interface OnWrapperTouchListener {
        void onTouchUp();

        void onTouchDown();
    }
}