remote-notification

You've implemented -[<UIApplicationDelegate> application:didReceiveRemoteNotification:fetchCompletionHandler:], but you still need to add "remote-notification" to the list of your supported UIBackgroundModes in your Info.plist.

<key>UIBackgroundModes</key>

<array>

<string>remote-notification</string>

</array>

转载于:https://my.oschina.net/asjoker/blog/658574