[TIMOB-18891] Android: setHeaderView method not exist

*Description* The listView reports an error that the setHeaderView method not exist for listView object when trying to run it on android simulator and crashes. Setting the direct value for listView.headerView won't complain but neither does it show the headerView for the listView. There is actually a [Q&A](http://developer.appcelerator.com/question/161410/listview-does-not-have-method-setheaderview-on-android#answer-285954) related to this issue about 1 year ago, but it seems unnoticed and not resolved yet. *What's expected* As from the [latest document | http://docs.appcelerator.com/titanium/3.0/#!/api/Titanium.UI.ListView-method-setHeaderView], setHeaderView should be available since Android 3.2. So the inconsistency make me a little confused. *Step to reproduce* The following code is quoted from the sample given in listview documentation. I am trying to add a search bar as it suggested in the kitchensink sample. {quote} var win = Ti.UI.createWindow({ backgroundColor: 'white' }); var listView = Ti.UI.createListView(); var sections = []; var vegSection = Ti.UI.createListSection({ headerTitle: 'Vegetables' }); var vegDataSet = [ {properties: { title: 'Carrots'}}, {properties: { title: 'Potatoes'}}, ]; vegSection.setItems(vegDataSet); sections.push(vegSection); listView.sections = sections; var searchTextField = Ti.UI.createTextField({ borderStyle: Ti.UI.INPUT_BORDERSTYLE_ROUNDED, color: '#333', height: Ti.UI.FILL, left:5, right:5, top: 5, bottom: 5, hintText: 'Search', clearButtonMode: Titanium.UI.INPUT_BUTTONMODE_ONFOCUS }); var searchBar = Ti.UI.createView({ backgroundColor: "#ccc", width: Ti.UI.FILL, height: "35dp" }); searchBar.add(searchTextField); listView.setHeaderView(searchBar); win.add(listView); win.open(); {quote}