protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.Main);
this.rvRightDown = this.FindViewById <AligningRecyclerView>(Resource.Id.rv_right_down);
this.rvRightDown.SetAdapter(new RvRightDownAdapter(this));
var layoutManagerRightDown = new GridLayoutManager(this, 6);
this.rvRightDown.SetLayoutManager(layoutManagerRightDown);
this.rvLeftDown = this.FindViewById <AligningRecyclerView>(Resource.Id.rv_left_down);
this.rvLeftDown.SetAdapter(new RvLeftDownAdapter(this));
var layoutManagerLeftDown = new GridLayoutManager(this, 1);
this.rvLeftDown.SetLayoutManager(layoutManagerLeftDown);
this.rvLeftDown.bindTo(rvRightDown);
this.rvRightDown.bindTo(rvLeftDown);
this.horizontalScrollViewRightTop = this.FindViewById <MyHorizontalScrollView>(Resource.Id.hv_right_top);
this.horizontalScrollViewRightBottom = this.FindViewById <MyHorizontalScrollView>(Resource.Id.hv_right_down);
this.horizontalScrollViewRightTop.Configure(this.horizontalScrollViewRightBottom, this.rvRightDown);
this.horizontalScrollViewRightBottom.Configure(this.horizontalScrollViewRightTop, this.rvRightDown);
}
private void handleTouchEvent(AligningRecyclerView from, MotionEvent e, AligningRecyclerView to)
{
var action = e.Action;
PositionTrackingOnScrollListener thisOSL = from.mOSL;
if (action == MotionEventActions.Down && to.ScrollState == RecyclerView.ScrollStateIdle)
{
mLastY = thisOSL.ScrolledY;
from.AddOnScrollListener(new CustomScrollListener(to));
}
else
{
int scrolledY = thisOSL.ScrolledY;
if (action == MotionEventActions.Up && mLastY == scrolledY)
{
from.ClearOnScrollListeners();
}
}
}
public CustomScrollListener(AligningRecyclerView to)
{
this.mTo = to;
}
public bool isBound(AligningRecyclerView target)
{
return(mOSLManager.relationshipExists(new AligningRecyclerViewRelationship(this, target)));
}
public bool bindTo(AligningRecyclerView target)
{
return(!isBound(target) && mOSLManager.createRelationship(new AligningRecyclerViewRelationship(this, target)));
}
