// 檢查是否已有讀寫麥克風的權限
bool status = await Permission.microphone.isGranted;
//判斷如果還沒擁有麥克風權限就申請獲取權限
if (!status) {
return await Permission.microphone.request().isGranted;
}
if (status != PermissionStatus.granted) {
print('發生異常了。。。。');
}
