ExpandView | expand control - 展开控件

I am trying to streamline my data collection by using Python 3.7 and BeautifulSoup to pull company name, if that company is approved or other, and if they are marketing to residential and/or businesses from this CT license list:

http://www.dpuc.state.ct.us/electric.nsf/$FormByElectricApplicantsView?OpenForm&Start=1&Count=1000&ExpandView

If I can get any help on how to finish the code to at least create a list of appended companies names within Python that would be a big help.

I am learning as I go and able to connect to the site and pull in the source code.

So far, I know this part of the code to work but not quite sure where to go from here:

View (or even child elements of view) doesn't updates but copies previous item in RecyclerView. I have layout with tree transaction_status_tree.xml:

I'm using SnapKit in order to make constraints and am creating views programatically. However, there's one thing I can't grasp.

I want to add a child UIView into the content view of a table view cell and set its height. This already causes a unsatisfiable constraint error.

I've tried also setting (estimated)rowHeight in the table view, but that did not help.

My RecyclerView items contains views that have 4 TextViews. I "collapse" and "expand" each view item by setting 2 TextViews' View.visibility to View.GONE and View.VISIBILITY respectively by implementing onClick(View view). I know I must call notifyItemChanged(int position) function of my RecyclerView adapter after a collapse/expand but the problem is that position of view item cannot be (normally) accessed from its ViewHolder.

As a workaround, I have created a 5th TextView in a view item to hold the position of the item. I access this textview from the view passed to onClick() and thus get the position of the item that I use to call notifyItemChanged(position) and update the screen.

My solution works but I am looking for a cleaner solution. Using a view to save item position is definitely not good idea

Here's the important parts of my code:

I have a cardView adapter which allows me to display data from my database. I have just implemented a swipe to delete but sometimes I have this error:

I try to do something like this :

To expand or collapse my cardView I call thenotifydatasetchanged ()method but I do this method resets the view to the first element and scroll very quickly to my old view. How can the user not see this scroll? To illustrate my problem here is a video : https://drive.google.com/open?id=0B7LMfg4tJlisVVlXajVuVlIyd3c

My Adapter

public class CardsViewAdapter extends RecyclerView.Adapter { private Game[] mDataset; // private boolean isPopupVisible = false; int rotationAngle = 0;