private string GetUserAgent()
{
var dict = NSBundle.MainBundle.InfoDictionary;
var appName = dict["CFBundleDisplayName"]?.ToString();
var appVersion = dict["CFBundleShortVersionString"]?.ToString();
var osName = UIDevice.CurrentDevice.SystemName;
var osVersion = UIDevice.CurrentDevice.SystemVersion;
var networkHandler = "CFNetwork";
var networkHandlerVersion = NSBundle.FromIdentifier("com.apple.CFNetwork")?.InfoDictionary["CFBundleShortVersionString"]?.ToString();
var darwinName = "Darwin";
var darwinVersion = GetSysPropertyInfo("kern.osrelease");
var deviceModel = GetSysPropertyInfo("hw.machine");
// <AppName/<version> <iDevice platform><Apple model identifier> iOS/<OS version> CFNetwork/<version> Darwin/<version>
var ua = $"{appName}/{appVersion} {deviceModel} {osName}/{osVersion} {networkHandler}/{networkHandlerVersion} {darwinName}/{darwinVersion}";
return(ua);
}
/// <summary>
/// Used by datasource when registering all cells to the collection view. If user
/// did not register custom cells, this method registers default cells
/// </summary>
/// <param name="collectionView">Collection view.</param>
/// <param name="registrator">Registrator.</param>
/// <param name="cameraMode">Camera mode.</param>
public static void Apply(this UICollectionView collectionView, CellRegistrator registrator,
CameraMode cameraMode)
{
//register action items considering type
//if user did not register any nib or cell, use default action cell
if (registrator.HasUserRegisteredActionCell == false)
{
registrator.RegisterCellClassForActionItems(typeof(ActionCell));
var identifier = registrator.CellIdentifier(int.MaxValue);
if (identifier == null)
{
throw new ImagePickerException("Image Picker: unable to register default action item cell");
}
collectionView.RegisterNibForCell(
UINib.FromName(nameof(ActionCell), NSBundle.FromIdentifier(nameof(ActionCell))),
identifier);
}
else
{
collectionView.Register(registrator.ActionItemNibsData?.Values);
collectionView.Register(registrator.ActionItemClassesData?.Values);
}
if (registrator.CameraItemNib == null && registrator.CameraItemClass == null)
{
switch (cameraMode)
{
case CameraMode.Photo:
case CameraMode.PhotoAndLivePhoto:
collectionView.RegisterNibForCell(
UINib.FromName(nameof(LivePhotoCameraCell),
NSBundle.FromIdentifier(nameof(LivePhotoCameraCell))),
CellRegistrator.CellIdentifierForCameraItem);
break;
case CameraMode.PhotoAndVideo:
collectionView.RegisterNibForCell(
UINib.FromName(nameof(VideoCameraCell), NSBundle.FromIdentifier(nameof(VideoCameraCell))),
CellRegistrator.CellIdentifierForCameraItem);
break;
default:
throw new ArgumentOutOfRangeException(nameof(cameraMode), cameraMode, null);
}
}
else if (registrator.CameraItemNib != null && registrator.CameraItemClass == null)
{
collectionView.RegisterNibForCell(registrator.CameraItemNib, CellRegistrator.CellIdentifierForCameraItem);
}
else
{
collectionView.RegisterClassForCell(registrator.CameraItemClass.GetType(),
CellRegistrator.CellIdentifierForCameraItem);
}
//register asset items considering type
collectionView.Register(registrator.AssetItemNibsData?.Values);
collectionView.Register(registrator.AssetItemClassesData?.Values);
if (registrator.AssetItemNib == null && registrator.AssetItemClass == null)
{
//if user did not register all required classes/nibs - register default cells
collectionView.RegisterClassForCell(typeof(VideoAssetCell), registrator.CellIdentifierForAssetItems);
//fatalError("there is not registered cell class nor nib for asset items, please user appropriate register methods on `CellRegistrator`")
}
else if (registrator.AssetItemNib != null && registrator.AssetItemClass == null)
{
collectionView.RegisterNibForCell(registrator.AssetItemNib, registrator.CellIdentifierForAssetItems);
}
else
{
collectionView.RegisterClassForCell(registrator.AssetItemClass.GetType(),
registrator.CellIdentifierForAssetItems);
}
}
