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        如何以编程方式使铃声静音或更改 iOS5 上的铃声

        时间:2023-06-01

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                  本文介绍了如何以编程方式使铃声静音或更改 iOS5 上的铃声的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

                  问题描述

                  限时送ChatGPT账号..

                  有没有办法在iOS5上降低铃声音量或改变铃声?

                  Is there a way to reduce the volume of the ringer or change the ringer tone on iOS5?

                  我检查了 Celestial 框架,但无法实例化 AVSystemController.:-(

                  I checked out the Celestial framework, but can't instantiate AVSystemController. :-(

                  我不在乎这个 get 是否是 AppStore 中被拒绝的应用,因为它永远不会被提交.

                  I don't care if this get's the app rejected in the AppStore as it will never be submitted.

                  推荐答案

                  是的.使用 AVSystemController.你不实例化它.这是一个单例.

                  Yes. Use AVSystemController. You don't instantiate it. It's a singleton.

                  http://code.google.com/p/iphone-dev/source/browse/trunk/include/include/Celestial/AVSystemController.h?r=136

                  [[AVSystemController sharedAVSystemController] setVolumeTo:10.0 forCategory:@"Ringtone"];
                  

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