Should shoot an alert if no microphone permission.

[andy840119]

Got this shit while opening the microphone on this device(on the karaoke config page.)
Should wrap a try-catch outside and shoot and alert to notification if not support microphone.
.
Also should make NotSupportMicrophoneNotification : SimpleNotification into a common class.

[andy840119]

Note : should check is that package has something like "NoPremissionException"?

[andy840119]

Note:
This notification will be used in

• change(and test) microphone device.
• pitch adjustment.

[andy840119]

Also got index out of range in osx.
Issue is reported in framework layer.
karaoke-dev/osu-framework-microphone#43

[andy840119]

So should have those alerts:

• permission declined.
• initialize error.
• real-time error.

Also should think about how to show real-time error because it will cause many times while using.

[andy840119]

It only happens in osx.
So priority not so high.