Android:initiate the listView items

I have a listview and take TextView as the list-item,now I need the first item's state to be selected when the listview has been initiated. In other words , i have giv开发者_高级运维e the TextView a selector drawable , so i want the item to be selected when it first shows in the list. I wonder if i have made it clear. Hope your help coming soon. Thanks first!

PS: I add the list items by my own adapter extending from SimpleAdapter.

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Either setSelection or singleChoiceList is your answer.