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Asked: 2026-05-31T16:24:43+00:00

I’ve made custom adapter and call notifyDataSetChanged() then data updates. But after call notifyDataSetChanged()

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I’ve made custom adapter and call notifyDataSetChanged() then data updates. But after call notifyDataSetChanged() I can’t stop scrolling of listview by touch.
I looked at android’s source code and found that code in file AbsListView.class (which is parent of ListView)

if (!mDataChanged) { ... }

There is a code to stop scrolling ListView on touch event.

So then we call notifyDataSetChanged() we set mDataChanged in true and so can’t stop scrolling.

Could u help me to find out how to enable stop scrolling after data change?

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1 Answer

  1. Editorial Team

    Probably, you are reading data while the ListView calls getItem method. Using an asynchronous data loading (Handler) could be a better idea. You may find more information in this answer.

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