android - how to expand a list in expanded list when user click on a button in the list -

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i have expandablelistview containing groupviews , childviews. groupviews contains 3 textviews , 2 imageviews. onclick of second imageview grouprow should expanded child rows should displayed..

how should this..? can 1 please me?

hi here answer of question find link

it possible. there lot of ways it. example visit android - accordion widget


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