listview - Android list-view expansion time animation -

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i have list-view illustrated in following picture, expand been shown in 2nd picture populate few more information selected item.

enter image description here

enter image description here

now need add animation during expansion transition(while expanding & closing). can suggest me how can achieve this?

my idea animate 'folded paper's opening' while expansion , closing down while exit (as shown below)

enter image description here


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