如何以编程方式将iOS的远程通知配置为仅振动而不播放声音或播放声音而不振动？

Question

如何以编程方式将iOS推送通知配置为：

not play sound + not vibrate --> OK (Not set `sound` value when push notification)
not play sound + vibrate --> OK (play custom sound (sound with no sound) .i.e: 'sound': 'mute.aiff'))
play sound + vibrate? --> OK (Set `sound` i.e. to `default`)
play sound + not vibrate ???

Answer 1

You can use a silent remote notification
add the remote-notification key in  UIBackgroundModes  in your application Info.plist file. 
For more info please check UIBackgroundModes

<key>UIBackgroundModes</key>
<array>
    <string>remote-notification</string>
</array>