Cleanup UIExplorer folder

Summary: Move all JS to a js/ subfolder so we get some overview of this folder again.

Reviewed By: bestander

Differential Revision: D3542598

fbshipit-source-id: 7637133fe4152f4d39e461b443b38510272d5bc8

Examples/UIExplorer/js/UIExplorerStateTitleMap.js

@@ -0,0 +1,40 @@
+/**
+ * Copyright (c) 2013-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ *
+ * The examples provided by Facebook are for non-commercial testing and
+ * evaluation purposes only.
+ *
+ * Facebook reserves all rights not expressly granted.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON INFRINGEMENT. IN NO EVENT SHALL
+ * FACEBOOK BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * 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.
+ *
+ * @flow
+ */
+'use strict';
+
+// $FlowFixMe : This is a platform-forked component, and flow seems to only run on iOS?
+const UIExplorerList = require('./UIExplorerList');
+
+import type {NavigationRoute} from 'NavigationTypeDefinition';
+
+function StateTitleMap(route: NavigationRoute): string {
+  if (UIExplorerList.Modules[route.key]) {
+    return UIExplorerList.Modules[route.key].title;
+  }
+  if (route.key === 'AppList') {
+    return 'UIExplorer';
+  }
+  return 'Unknown';
+}
+
+module.exports = StateTitleMap;