什么代码可以禁用android(4.4)设备的耳机插孔 [英] what code can disable headphone jack for an android(4.4) device

问题描述

我正在尝试构建一个可以在我的Android 4.4设备上启用或禁用耳机插孔的应用程序.一旦禁用，任何人都将无法控制或激活它，甚至无法进行呼叫.我可以为此安装设备.

Im trying to build an app that can enable or disable the headphone jack on my Android 4.4 device . Once disabled nothing should be able to take control or activate it, even calling. I can root the device for this.

任何帮助将不胜感激.

推荐答案

如此处所述:然后通过AudioManager.STREAM_SYSTEM流播放声音.

And then play the sound through the AudioManager.STREAM_SYSTEM stream.

当声音播放完毕后，请确保将音频管理器恢复到之前的状态，否则它将留在扬声器上.

When the sound's finished playing be sure to return the audio manager to its previous state or it'll stay on loudspeaker.

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