LayoutAnimation support for Android RN

Reviewed By: dernienl

Differential Revision: D2710141

fb-gh-sync-id: 28d6af84441b7c2dbc423b73eb05e71f62f7cdea

Examples/UIExplorer/ListViewPagingExample.js

@@ -11,6 +11,7 @@
  * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  *
+ * @provides ListViewPagingExample
  * @flow
  */
 'use strict';
@@ -26,6 +27,11 @@ var {
   View,
 } = React;
 
+var NativeModules = require('NativeModules');
+var {
+  UIManager,
+} = NativeModules;
+
 var PAGE_SIZE = 4;
 var THUMB_URLS = [
   'Thumbnails/like.png',
@@ -48,6 +54,10 @@ var Thumb = React.createClass({
   getInitialState: function() {
     return {thumbIndex: this._getThumbIdx(), dir: 'row'};
   },
+  componentWillMount: function() {
+    UIManager.setLayoutAnimationEnabledExperimental &&
+      UIManager.setLayoutAnimationEnabledExperimental(true);
+  },
   _getThumbIdx: function() {
     return Math.floor(Math.random() * THUMB_URLS.length);
   },