fix: Remove flex: 1 for ListView on example and set up light theme as default again.

Author: ferrannp

example/DrawerItems.js

@@ -30,7 +30,7 @@ class DrawerItems extends Component {
   state = {
     open: false,
     drawerItemIndex: 0,
-    isDark: true,
+    isDark: false,
   };
 
   _setDrawerItem = index => this.setState({ drawerItemIndex: index });

example/main.js

@@ -25,7 +25,7 @@ const App = DrawerNavigator(
 
 class PaperExample extends Component {
   state = {
-    theme: DarkTheme,
+    theme: DefaultTheme,
   };
 
   _toggleTheme = () =>

example/src/ExampleList.js

@@ -65,7 +65,7 @@ class ExampleList extends Component {
     const { theme: { colors: { background } } } = this.props;
     return (
       <ListView
-        contentContainerStyle={{ flex: 1, backgroundColor: background }}
+        contentContainerStyle={{ backgroundColor: background }}
         dataSource={dataSource}
         renderRow={this._renderRow}
         renderSeparator={this._renderSeparator}