反应原生PushNotificationIOS不会监听推送通知

Question

我正在测试反应原生的PushNotificationIOS.

http://facebook.github.io/react-native/docs/pushnotificationios.html#content

我在componentWillMount函数中绑定如下的事件

PushNotificationIOS.addEventListener('notification', this._onNotification);

我从服务器向设备发送推送通知.它没有捕获推送通知.

我只能在对象c代码下面收到推送通知

(void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo {
}

PushNotificationIOS可以听RCTDeviceEventEmitter电话.但是来自服务器的通知无法收听.

有谁知道这个问题？

Answer 1

推送通知不是开箱即用的,React Native文档中没有记录这一点.您需要首先向项目添加一些内容才能连接通知.我在github https://github.com/facebook/react-native/pull/1979#issue-94795697上的一个公开问题中找到了这些信息.

您基本上需要在AppDelegate.m中手动连接通知并从RCTPushNotificationManager调用相应的方法,以便PushNotificationsIOS类可以从您的javascript代码处理它们.

1. 将RCTPushNotification添加到项目中(还可以在构建设置中链接二进制文件).
2. 将此标头添加到标头搜索路径: $(SRCROOT)/node_modules/react-native/Libraries/**
3. 将此代码添加到AppDelegate.m:

#import "RCTPushNotificationManager.h"

- (void)application:(UIApplication *)application didFailToRegisterForRemoteNotificationsWithError:(NSError *)error
{
    [RCTPushNotificationManager application:application didFailToRegisterForRemoteNotificationsWithError:error];
}

- (void)application:(UIApplication *)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken
{
    [RCTPushNotificationManager application:application didRegisterForRemoteNotificationsWithDeviceToken:deviceToken];
}

- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)notification
{
    [RCTPushNotificationManager application:application didReceiveRemoteNotification:notification];
}