If you try to understand the blocks in this conversation you will definitely get your Ans if you want to copy that it won’t work for you there is same thing what you want when you click on first list list item will be added to another list which you can store in tinydb and show to your next screen and if you want to remove any item from favourite even that blocks also available you just need to understand and apply accordingly how you need it should be
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I no longer know what I did it no longer works.
I have: select list item cannot accept the arguments
Can u show the blocks?
can we put icons in listview as in colin?
here it works !!!
I just have one problem, it is that the name to register corresponds well, but not the station (when I register nashville in the favorites, nashville appears well in the list of the favorites, but the station does not correspond)
Along with the name of the station text also store corresponding source by using make a list block and when clicked on favourite list item get the source.
If you want share your aia. I try to fix it
Hello
I think I found the problem, it comes from after picking list view, and I don’t know how to solve it.
I saw your aia. You are trying to do some operations on clicking colin tree list view extra button which is not specific for each list item. It works as common button for the whole list.
So, i suggest you to first change your list view.
And for favourite option:
You have to create a seperate list to show favourite list items in it and same blocks are needed to work this list view. Means after selecting favourite item from favourite list it should be play. Exo player source is also required for selected item.
So, while making favourite list you have to add selected list item name, source and icon if it is available.
here I have succeeded, it learned a lot of time but finally it works (without the painter icons) thank you very much for your help.
I put the result for those who want to make favorites with colintreelistview and listview.
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Glad you solved it 
a pity that we cannot use this extra button to add the favorites.
and in colintree the element block and the selection block are missing
in fact it still does not work as it should.
in the favorites we save the name and the link, but the link works well and when I go to the old links to save I always have the same song ???
the names are well recorded as well as the link.
but when a favorite is saved again, it looks like the old one is erased, because by clicking on the previous name I have the music I just recorded, and it’s also the same on all the names saved
ex: nashville and are link ok
and if I click on country1 I have the music of nashville and that of country1 doesn’t work anymore.