android.media.AudioManager.isSpeakerphoneOn C# (CSharp) 메소드

        public virtual bool isSpeakerphoneOn()
        {
            return global::MonoJavaBridge.JavaBridge.CallBooleanMethod(this, global::android.media.AudioManager.staticClass, "isSpeakerphoneOn", "()Z", ref global::android.media.AudioManager._m20);
        }