/// <summary>
/// Retrieves all group names assigned to stickers with a matching display <paramref name="displayType"/>.
/// </summary>
/// <since_tizen> 10 </since_tizen>
/// <feature>http://tizen.org/feature/ui_service.sticker</feature>
/// <param name="displayType">The display type of the sticker for getting sticker data.</param>
/// <exception cref="NotSupportedException">The required feature is not supported.</exception>
/// <exception cref="ArgumentException">This exception can be due to an invalid parameter.</exception>
/// <exception cref="InvalidOperationException">This exception can be due to operation failed.</exception>
public static IEnumerable <string> GetGroupNamesByDisplayType(DisplayType displayType)
{
var groupNames = new List <string>();
StickerConsumerGroupListForeachCallback _groupForeachDelegate = (IntPtr group, IntPtr userData) =>
{
string groupName = Marshal.PtrToStringAnsi(group);
groupNames.Add(groupName);
};
ErrorCode error = StickerConsumerGroupListForeachByDisplayType(_handle, displayType, _groupForeachDelegate, IntPtr.Zero);
if (error != ErrorCode.None)
{
Log.Error(LogTag, "GetGroupNamesByDisplayType Failed with error " + error);
throw ExceptionFactory.CreateException(error);
}
return(groupNames);
}
internal static extern ErrorCode StickerConsumerGroupListForeachByDisplayType(IntPtr stickerConsumer, DisplayType type, StickerConsumerGroupListForeachCallback callback, IntPtr userData);
internal static extern ErrorCode StickerConsumerGroupListForeachAll(IntPtr stickerConsumer, StickerConsumerGroupListForeachCallback callback, IntPtr userData);
