364 lines
13 KiB
JavaScript
364 lines
13 KiB
JavaScript
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*
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* @providesModule PushNotificationIOS
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* @flow
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*/
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'use strict';
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const NativeEventEmitter = require('NativeEventEmitter');
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const RCTPushNotificationManager = require('NativeModules').PushNotificationManager;
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const invariant = require('fbjs/lib/invariant');
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const PushNotificationEmitter = new NativeEventEmitter(RCTPushNotificationManager);
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const _notifHandlers = new Map();
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//TODO: remove this once all call sites for popInitialNotification() have been removed
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let _initialNotification = RCTPushNotificationManager &&
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RCTPushNotificationManager.initialNotification;
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const DEVICE_NOTIF_EVENT = 'remoteNotificationReceived';
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const NOTIF_REGISTER_EVENT = 'remoteNotificationsRegistered';
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const DEVICE_LOCAL_NOTIF_EVENT = 'localNotificationReceived';
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/**
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* Handle push notifications for your app, including permission handling and
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* icon badge number.
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*
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* To get up and running, [configure your notifications with Apple](https://developer.apple.com/library/ios/documentation/IDEs/Conceptual/AppDistributionGuide/AddingCapabilities/AddingCapabilities.html#//apple_ref/doc/uid/TP40012582-CH26-SW6)
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* and your server-side system. To get an idea, [this is the Parse guide](https://parse.com/tutorials/ios-push-notifications).
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*
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* [Manually link](docs/linking-libraries-ios.html#manual-linking) the PushNotificationIOS library
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*
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* - Be sure to add the following to your `Header Search Paths`:
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* `$(SRCROOT)/../node_modules/react-native/Libraries/PushNotificationIOS`
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* - Set the search to `recursive`
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*
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* Finally, to enable support for `notification` and `register` events you need to augment your AppDelegate.
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*
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* At the top of your `AppDelegate.m`:
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*
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* `#import "RCTPushNotificationManager.h"`
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*
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* And then in your AppDelegate implementation add the following:
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*
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* ```
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* // Required to register for notifications
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* - (void)application:(UIApplication *)application didRegisterUserNotificationSettings:(UIUserNotificationSettings *)notificationSettings
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* {
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* [RCTPushNotificationManager didRegisterUserNotificationSettings:notificationSettings];
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* }
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* // Required for the register event.
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* - (void)application:(UIApplication *)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken
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* {
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* [RCTPushNotificationManager didRegisterForRemoteNotificationsWithDeviceToken:deviceToken];
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* }
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* // Required for the notification event.
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* - (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)notification
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* {
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* [RCTPushNotificationManager didReceiveRemoteNotification:notification];
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* }
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* // Required for the localNotification event.
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* - (void)application:(UIApplication *)application didReceiveLocalNotification:(UILocalNotification *)notification
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* {
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* [RCTPushNotificationManager didReceiveLocalNotification:notification];
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* }
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* ```
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*/
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class PushNotificationIOS {
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_data: Object;
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_alert: string | Object;
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_sound: string;
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_badgeCount: number;
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/**
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* Schedules the localNotification for immediate presentation.
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*
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* details is an object containing:
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*
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* - `alertBody` : The message displayed in the notification alert.
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* - `alertAction` : The "action" displayed beneath an actionable notification. Defaults to "view";
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* - `soundName` : The sound played when the notification is fired (optional).
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* - `category` : The category of this notification, required for actionable notifications (optional).
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* - `userInfo` : An optional object containing additional notification data.
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* - `applicationIconBadgeNumber` (optional) : The number to display as the app’s icon badge. The default value of this property is 0, which means that no badge is displayed.
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*/
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static presentLocalNotification(details: Object) {
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RCTPushNotificationManager.presentLocalNotification(details);
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}
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/**
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* Schedules the localNotification for future presentation.
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*
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* details is an object containing:
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*
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* - `fireDate` : The date and time when the system should deliver the notification.
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* - `alertBody` : The message displayed in the notification alert.
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* - `alertAction` : The "action" displayed beneath an actionable notification. Defaults to "view";
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* - `soundName` : The sound played when the notification is fired (optional).
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* - `category` : The category of this notification, required for actionable notifications (optional).
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* - `userInfo` : An optional object containing additional notification data.
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* - `applicationIconBadgeNumber` (optional) : The number to display as the app’s icon badge. Setting the number to 0 removes the icon badge.
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*/
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static scheduleLocalNotification(details: Object) {
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RCTPushNotificationManager.scheduleLocalNotification(details);
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}
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/**
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* Cancels all scheduled localNotifications
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*/
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static cancelAllLocalNotifications() {
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RCTPushNotificationManager.cancelAllLocalNotifications();
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}
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/**
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* Sets the badge number for the app icon on the home screen
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*/
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static setApplicationIconBadgeNumber(number: number) {
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RCTPushNotificationManager.setApplicationIconBadgeNumber(number);
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}
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/**
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* Gets the current badge number for the app icon on the home screen
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*/
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static getApplicationIconBadgeNumber(callback: Function) {
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RCTPushNotificationManager.getApplicationIconBadgeNumber(callback);
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}
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/**
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* Cancel local notifications.
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*
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* Optionally restricts the set of canceled notifications to those
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* notifications whose `userInfo` fields match the corresponding fields
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* in the `userInfo` argument.
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*/
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static cancelLocalNotifications(userInfo: Object) {
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RCTPushNotificationManager.cancelLocalNotifications(userInfo);
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}
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/**
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* Attaches a listener to remote or local notification events while the app is running
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* in the foreground or the background.
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*
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* Valid events are:
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*
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* - `notification` : Fired when a remote notification is received. The
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* handler will be invoked with an instance of `PushNotificationIOS`.
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* - `localNotification` : Fired when a local notification is received. The
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* handler will be invoked with an instance of `PushNotificationIOS`.
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* - `register`: Fired when the user registers for remote notifications. The
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* handler will be invoked with a hex string representing the deviceToken.
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*/
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static addEventListener(type: string, handler: Function) {
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invariant(
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type === 'notification' || type === 'register' || type === 'localNotification',
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'PushNotificationIOS only supports `notification`, `register` and `localNotification` events'
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);
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var listener;
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if (type === 'notification') {
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listener = PushNotificationEmitter.addListener(
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DEVICE_NOTIF_EVENT,
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(notifData) => {
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handler(new PushNotificationIOS(notifData));
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}
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);
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} else if (type === 'localNotification') {
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listener = PushNotificationEmitter.addListener(
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DEVICE_LOCAL_NOTIF_EVENT,
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(notifData) => {
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handler(new PushNotificationIOS(notifData));
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}
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);
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} else if (type === 'register') {
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listener = PushNotificationEmitter.addListener(
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NOTIF_REGISTER_EVENT,
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(registrationInfo) => {
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handler(registrationInfo.deviceToken);
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}
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);
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}
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_notifHandlers.set(handler, listener);
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}
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/**
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* Removes the event listener. Do this in `componentWillUnmount` to prevent
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* memory leaks
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*/
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static removeEventListener(type: string, handler: Function) {
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invariant(
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type === 'notification' || type === 'register' || type === 'localNotification',
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'PushNotificationIOS only supports `notification`, `register` and `localNotification` events'
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);
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var listener = _notifHandlers.get(handler);
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if (!listener) {
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return;
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}
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listener.remove();
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_notifHandlers.delete(handler);
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}
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/**
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* Requests notification permissions from iOS, prompting the user's
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* dialog box. By default, it will request all notification permissions, but
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* a subset of these can be requested by passing a map of requested
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* permissions.
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* The following permissions are supported:
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*
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* - `alert`
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* - `badge`
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* - `sound`
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*
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* If a map is provided to the method, only the permissions with truthy values
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* will be requested.
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* This method returns a promise that will resolve when the user accepts,
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* rejects, or if the permissions were previously rejected. The promise
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* resolves to the current state of the permission.
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*/
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static requestPermissions(permissions?: {
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alert?: boolean,
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badge?: boolean,
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sound?: boolean
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}): Promise<{
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alert: boolean,
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badge: boolean,
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sound: boolean
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}> {
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var requestedPermissions = {};
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if (permissions) {
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requestedPermissions = {
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alert: !!permissions.alert,
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badge: !!permissions.badge,
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sound: !!permissions.sound
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};
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} else {
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requestedPermissions = {
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alert: true,
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badge: true,
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sound: true
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};
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}
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return RCTPushNotificationManager.requestPermissions(requestedPermissions);
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}
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/**
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* Unregister for all remote notifications received via Apple Push Notification service.
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*
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* You should call this method in rare circumstances only, such as when a new version of
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* the app removes support for all types of remote notifications. Users can temporarily
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* prevent apps from receiving remote notifications through the Notifications section of
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* the Settings app. Apps unregistered through this method can always re-register.
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*/
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static abandonPermissions() {
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RCTPushNotificationManager.abandonPermissions();
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}
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/**
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* See what push permissions are currently enabled. `callback` will be
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* invoked with a `permissions` object:
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*
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* - `alert` :boolean
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* - `badge` :boolean
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* - `sound` :boolean
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*/
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static checkPermissions(callback: Function) {
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invariant(
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typeof callback === 'function',
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'Must provide a valid callback'
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);
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RCTPushNotificationManager.checkPermissions(callback);
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}
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/**
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* DEPRECATED: An initial notification will be available if the app was
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* cold-launched from a notification.
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*
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* The first caller of `popInitialNotification` will get the initial
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* notification object, or `null`. Subsequent invocations will return null.
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*/
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static popInitialNotification() {
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console.warn('PushNotificationIOS.popInitialNotification() is deprecated. Use getInitialNotification() instead.');
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var initialNotification = _initialNotification &&
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new PushNotificationIOS(_initialNotification);
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_initialNotification = null;
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return initialNotification;
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}
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/**
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* If the app launch was triggered by a push notification,
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* it will give the notification object, otherwise it will give `null`
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*/
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static getInitialNotification(): Promise<?PushNotificationIOS> {
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return RCTPushNotificationManager.getInitialNotification().then(notification => {
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return notification && new PushNotificationIOS(notification);
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});
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}
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/**
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* You will never need to instantiate `PushNotificationIOS` yourself.
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* Listening to the `notification` event and invoking
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* `popInitialNotification` is sufficient
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*/
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constructor(nativeNotif: Object) {
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this._data = {};
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// Extract data from Apple's `aps` dict as specified here:
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// https://developer.apple.com/library/ios/documentation/NetworkingInternet/Conceptual/RemoteNotificationsPG/Chapters/ApplePushService.html
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Object.keys(nativeNotif).forEach((notifKey) => {
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var notifVal = nativeNotif[notifKey];
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if (notifKey === 'aps') {
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this._alert = notifVal.alert;
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this._sound = notifVal.sound;
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this._badgeCount = notifVal.badge;
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} else {
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this._data[notifKey] = notifVal;
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}
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});
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}
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/**
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* An alias for `getAlert` to get the notification's main message string
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*/
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getMessage(): ?string | ?Object {
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// alias because "alert" is an ambiguous name
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return this._alert;
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}
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/**
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* Gets the sound string from the `aps` object
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*/
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getSound(): ?string {
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return this._sound;
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}
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/**
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* Gets the notification's main message from the `aps` object
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*/
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getAlert(): ?string | ?Object {
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return this._alert;
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}
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/**
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* Gets the badge count number from the `aps` object
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*/
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getBadgeCount(): ?number {
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return this._badgeCount;
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}
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/**
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* Gets the data object on the notif
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*/
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getData(): ?Object {
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return this._data;
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}
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}
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module.exports = PushNotificationIOS;
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