How to implement Android Pull-to-Refresh

Posted by yuku on Stack Overflow See other posts from Stack Overflow or by yuku
Published on 2011-01-03T09:51:23Z Indexed on 2011/01/03 9:53 UTC
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android

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listview

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refresh

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pull

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android-listview

In Android applications such as Twitter (official app), when you encounter a ListView, you can pull it down (and it will bounce back when released) to refresh the content.

I wonder what is the best way, in your opinion, to implement that?

Some possibilities I could think of:

An item on top of the ListView - however I don't think scrolling back to item position 1 (0-based) with animation on the ListView is an easy task.
Another view outside the ListView - but I need to take care of moving the ListView position down when it is pulled, and I'm not sure if we can detect if the drag-touches to the ListView still really scroll the items on the ListView.

Any recommendations?

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