单项选择题
A.PLScreenRecorderSetting B.PLScreenRecorderSettings C.PLScreensRecorderSetting D.PLScrenRecorderSetting
A.PLScrenRecordStateListener B.PLScreenRecordStateListener C.PLScreenRecodStateListener D.PLScreenRecordStateListeners
A.PLMicrphoneSetting B.PLMicrophoneSetting C.PLMicrophoneetting D.PLMicrophoneSeting