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How to generate a ListView with headers above some sections?

I want to generate a ListView that has some dividers between some of the entries, like it can be seen in some of the property sections. See the example below. I try to generate a List that consists of some textviews followed by one of the fancy dividers explaining the next part of the list and then again some text views. How can this be done? I thought about creating different views to add to the list? Is this the way to go?

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Janusz Avatar asked Mar 06 '10 23:03

Janusz


2 Answers

I got a solution. I don't know if it is the best one.

I use a custom adapter derived from ArrayAdapter for the list as described in this tutorial. In the adapter class I check if the position in the getView method is a normal row, then I inflate the row layout. If it is the first row from a new group I inflate a headline layout that is a normal row plus the group headline above it.

If you don't want to mix the header into one of your rows. Consider the following solution:

You can overwrite the two methods getItemViewType and getViewTypeCount. You now have a list that can display different rows. You need to check the expected view type for the item in the getView Method and inflate different layouts depending on it.

The list will handle the recycling for you in a way that it will return only correct recycle views to your getView method, this means if the recycleView is not null it can be used to display your current cell.

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Janusz Avatar answered Sep 21 '22 10:09

Janusz


You can use my SectionedAdapter, if GPLv3 is acceptable (licensed that way due to some upstream code). You can use my MergeAdapter, if you need something more flexible and with a less-limiting license (Apache 2).

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CommonsWare Avatar answered Sep 18 '22 10:09

CommonsWare