/// <summary>
/// Retrieves all sticker data in the sticker database.
/// </summary>
/// <since_tizen> 10 </since_tizen>
/// <feature>http://tizen.org/feature/ui_service.sticker</feature>
/// <param name="offset">The start position (Starting from zero).</param>
/// <param name="count">The number of stickers to be retrieved with respect to the offset.</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 can occur due to the following reasons:
/// 1) This exception can be due to out of memory.
/// 2) This exception can be due to operation failed.
/// </exception>
public static IEnumerable <StickerData> GetAllStickers(int offset, int count)
{
var stickers = new List <StickerData>();
StickerProviderDataForeachCallback _dataForeachDelegate = (IntPtr stickerData, IntPtr userData) =>
{
StickerData data = new StickerData(stickerData);
stickers.Add(data);
};
ErrorCode error = StickerProviderDataForeachAll(_handle, offset, count, out var result, _dataForeachDelegate, IntPtr.Zero);
if (error != ErrorCode.None)
{
Log.Error(LogTag, "GetAllStickers Failed with error " + error);
throw ExceptionFactory.CreateException(error);
}
return(stickers);
}
internal static extern ErrorCode StickerProviderDataForeachAll(IntPtr stickerProvider, int offset, int count, out int result, StickerProviderDataForeachCallback callback, IntPtr userData);
