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I know how to use vibrate in in the foreground. I want to know how to use it in the background...

I searched a lot in stackoverflow but I didn't find the right answer, only an answer from 2011, where you use a silent soundfile (vibrate in push notification).

If the sound of the iPhone is turned on, can you make the iPhone vibrate only on a push notification? Is the silent soundfile the only way to do this?

Jay Patel
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Klemens159
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1 Answers1

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Including the silent sound file to vibrate still works with iOS11.

Make sure you request the sound attribute for your notifications.

MarkHim
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