问题描述
我想要一些本地通知，没有显示，没有声音，但只有振动。只需将 alertBody 设置为 @，我就可以不进行显示，但我怎么能发送不声音？我想如果我没有从你们那里得到更好的方法，我将能够发出一个空的声音，将它添加到我的项目中，然后将soundName设置为该声音。但有没有任何默认的方法来做到这一点？
I want to have a few local notifications with no display and no sound, but only a vibration. I can get it to do no display, by simply setting alertBody to @"", but how can I send no sound? I am thinking if I don't get a better way from you guys, that I will be able to just make a sound that is empty, add it to my project, then set soundName to that sound. But is there any sort of default way to do this?
如果我添加一个虚假的声音名称，它仍然会播放默认的通知声音。
If I add a phony sound name it still plays the default notification sound.
谢谢！
推荐答案
不，你不能禁用声音，因为UILocalNotification没有为此提供任何选项。所以更好的选择是你在问题中告诉我使用一个空的声音文件。
No you can not disable sound because UILocalNotification does not provide any option for this. So better option is as you told in your question to use a empty sound file.
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