https://qooah.com/2012/03/22/%e5%85%87%e7%8b%a0%e6%96%b9%e6%b3%95%e6%b6%88%e9%99%a4-gs-2-android-4-0-%e7%9b%b8%e6%a9%9f%e6%8b%8d%e7%85%a7%e9%9f%b3/
兇狠方法消除 GS 2 Android 4.0 相機拍照音