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POHow can I animate one single item (entry) after the List is already updated and drawn?
 

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  1. POHow can I animate one single item (entry) after the List is already updated and drawn?
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    <p>I have this main ListView (retrieved using <code>this.getListView()</code>) in a ListActivity properly populated from a SQLite database. A click on one of its items (entries) calls another activity A2 using <code>startActivityForResult()</code>. I would like to animate that SINGLE entry WHEN the user gets back to the ListActivity. (So I suppose I need to override the <code>onActivityResult()</code> method)</p> <p>How can I animate a single entry once the window gained focus and after the list is updated using <code>notifyDataSetChanged()</code>? </p> <p>I managed to animate the whole ListView using</p> <pre><code>getListView().setAnimation(anim) </code></pre> <p>and worked fine. However, when I do:</p> <pre><code>getListView().getChildAt(position).setAnimation(anim) </code></pre> <p>nothing happens.</p> <p><strong>EDIT</strong>: Here's my onActivityResult code</p> <pre><code>protected void onActivityResult(final int requestCode, final int resultCode, final Intent intent) { super.onActivityResult(requestCode, resultCode, intent); if(resultCode==RESULT_OK &amp;&amp; requestCode==SOME_REQUEST_CODE){ Animation anim = new AlphaAnimation(1.0f,0.0f); anim.setFillAfter(true); anim.setDuration(400); anim.setRepeatMode(Animation.REVERSE); anim.setRepeatCount(7); // Just for testing, I chose the first item of the ListView (position=0) tr_adapter.getView(0, getListView().getChildAt(0), getListView()).setAnimation(anim); tr_adapter.notifyDataSetChanged(); //Nothing happens } } </code></pre>
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