private async Task TakePhotoCommandExecute()
{
bool permissionResult = await PermissionService.AskPermission();
if (permissionResult)
{
IsLoading = true;
var photoModel = await _mediaHelper.TakePhotoAsync();
if (photoModel != null)
{
Photos.Add(photoModel.ToPhotoViewModel());
PhotosCollectionChanged?.Invoke(this, EventArgs.Empty);
}
IsLoading = false;
}
}
private async void RequestPermissionButton_OnClicked(object sender, EventArgs e)
{
var result = await _permissionService.AskPermission();
if (result)
{
_alertService.ShowOkAlert("Permission GRANTED!", "Ok");
}
else
{
_alertService.ShowOkAlert("Permission DENIED!", "Ok");
}
}
private async Task TakePhoto()
{
bool permissionResult = await _permissionService.AskPermission();
if (permissionResult)
{
IsLoading = true;
try
{
var model = await _mediaHelper.TakePhotoAsync();
if (model != null)
{
GalleryItemModels.Add(model);
}
}
catch (Exception ex)
{
await UserDialogs.Instance.AlertAsync(ex.Message);
}
}
IsLoading = false;
}