static async Task <FileInfo> DoLaunchMediaPicker(UIImagePickerControllerSourceType sourceType, string mediaType, MediaCaptureSettings settings)
{
Log.For(typeof(Media)).Warning("DoLaunchMediaPicker called");
var controller = UIRuntime.Window.RootViewController;
while (controller.PresentedViewController != null)
{
controller = controller.PresentedViewController;
}
var pickerDelegate = new PickerDelegate(controller, sourceType);
var picker = CreateController(pickerDelegate, sourceType, mediaType, settings);
var usePopup = UIDevice.CurrentDevice.UserInterfaceIdiom == UIUserInterfaceIdiom.Pad &&
sourceType == UIImagePickerControllerSourceType.PhotoLibrary;
if (usePopup)
{
pickerDelegate.Popover = new UIPopoverController(picker)
{
Delegate = new PickerPopoverDelegate(pickerDelegate, picker)
};
pickerDelegate.DisplayPopover();
}
else
{
if (OS.IsAtLeastiOS(9))
{
picker.ModalPresentationStyle = UIModalPresentationStyle.OverCurrentContext;
}
controller.PresentViewController(picker, animated: true, completionHandler: null);
}
return(await pickerDelegate.CompletionSource.Task.ConfigureAwait(false));
}
