How to focus android activity to the specific item of the listview -

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i populating listview dynamically want when activity created take focus specific item of listview. in facebook app notification takes on specific row of comments.

if listview extends activity try :

listviewname.setselection(positionofitem);

and if listview extends listactivity try :

getlistview().setselection(positionofitem);

example chat application, listview must focused @ last row put code after message displayed

getlistview().setselection(getlistadapter().getcount()-1);

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