Reverted commit D3339945

Summary: Updated networking and geolocation to use the new events system.

Reviewed By: javache

Differential Revision: D3339945

fbshipit-source-id: 01d307cf8a0aea3a404c87c6205132c42290abb1

Examples/UIExplorer/AppStateExample.js

@@ -1,11 +1,4 @@
 /**
- * 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.
  *
@@ -23,9 +16,9 @@
  */
 'use strict';
 
-const React = require('react');
-const ReactNative = require('react-native');
-const {
+var React = require('react');
+var ReactNative = require('react-native');
+var {
   AppState,
   Text,
   View
@@ -36,19 +29,13 @@ var AppStateSubscription = React.createClass({
     return {
       appState: AppState.currentState,
       previousAppStates: [],
-      memoryWarnings: 0,
     };
   },
   componentDidMount: function() {
     AppState.addEventListener('change', this._handleAppStateChange);
-    AppState.addEventListener('memoryWarning', this._handleMemoryWarning);
   },
   componentWillUnmount: function() {
     AppState.removeEventListener('change', this._handleAppStateChange);
-    AppState.removeEventListener('memoryWarning', this._handleMemoryWarning);
-  },
-  _handleMemoryWarning: function() {
-    this.setState({memoryWarnings: this.state.memoryWarnings + 1});
   },
   _handleAppStateChange: function(appState) {
     var previousAppStates = this.state.previousAppStates.slice();
@@ -59,13 +46,6 @@ var AppStateSubscription = React.createClass({
     });
   },
   render() {
-    if (this.props.showMemoryWarnings) {
-      return (
-        <View>
-          <Text>{this.state.memoryWarnings}</Text>
-        </View>
-      );
-    }
     if (this.props.showCurrentOnly) {
       return (
         <View>
@@ -98,10 +78,4 @@ exports.examples = [
     title: 'Previous states:',
     render(): ReactElement { return <AppStateSubscription showCurrentOnly={false} />; }
   },
-  {
-    platform: 'ios',
-    title: 'Memory Warnings',
-    description: 'In the IOS simulator, hit Shift+Command+M to simulate a memory warning.',
-    render(): ReactElement { return <AppStateSubscription showMemoryWarnings={true} />; }
-  },
 ];