Unforked ExceptionsManager, AlertManager and AppState

Examples/UIExplorer/AppStateExample.js

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+/**
+ * Copyright 2004-present Facebook. All Rights Reserved.
+ */
+'use strict';
+
+var React = require('react-native');
+var {
+  AppState,
+  StyleSheet,
+  Text,
+  TouchableHighlight,
+  View,
+} = React;
+
+var Button = React.createClass({
+  render: function() {
+    return (
+      <TouchableHighlight
+        underlayColor={'white'}
+        style={styles.button}
+        onPress={this.props.onPress}>
+        <Text style={styles.buttonLabel}>
+          {this.props.label}
+        </Text>
+      </TouchableHighlight>
+    );
+  }
+});
+
+var styles = StyleSheet.create({
+  button: {
+    padding: 10,
+    alignItems: 'center',
+    justifyContent: 'center',
+  },
+  buttonLabel: {
+    color: 'blue',
+  },
+});
+
+exports.title = 'AppState';
+exports.description = 'App background status and badge value';
+exports.examples = [
+{
+  title: 'Set Badge Number',
+  render: function() {
+    return (
+      <View>
+        <Button
+          onPress={() => AppState.setApplicationIconBadgeNumber(42)}
+          label="Set app's icon badge to 42"
+        />
+        <Button
+          onPress={() => AppState.setApplicationIconBadgeNumber(0)}
+          label="Clear app's icon badge"
+        />
+      </View>
+    );
+  },
+}];