程序在后台运行时收到通知didReceiveRemoteNotification不执行
app 开启Remote Notification,app进入后台且收到通知后,不执行...
远程推送didReceiveRemoteNotification代理方法调用详细说明 - ...
IOS中didReceiveRemoteNotification不执行怎么回事_百度知道
...为什么不走didReceiveRemoteNotification方法? - SegmentFault
关于iOS Push Notification的响应问题_不死鸟_新浪博客