private async void CheckPermissions()
{
var status = await CrossPermissions.Current.CheckPermissionStatusAsync(Permission.Microphone);
if (status != PermissionStatus.Granted)
{
var shouldRequest = await CrossPermissions.Current.ShouldShowRequestPermissionRationaleAsync(Permission.Microphone);
if (shouldRequest)
{
await AlertHelper.ShowMicRequestAlert();
}
var results = await CrossPermissions.Current.RequestPermissionsAsync(Permission.Microphone);
if (results.ContainsKey(Permission.Microphone))
{
status = results[Permission.Microphone];
}
}
else if (status == PermissionStatus.Unknown)
{
await AlertHelper.ShowMicRequestDeniedAlert();
}
}