/// <summary>
/// Initialize sticker provider.
/// </summary>
/// <since_tizen> 10 </since_tizen>
/// <feature>http://tizen.org/feature/ui_service.sticker</feature>
/// <exception cref="NotSupportedException">The required feature is not supported.</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 void Initialize()
{
if (!Initialized)
{
IntPtr handle;
ErrorCode error = StickerProviderCreate(out handle);
if (error != ErrorCode.None)
{
Log.Error(LogTag, "Create Failed with error " + error);
throw ExceptionFactory.CreateException(error);
}
_handle = handle;
Initialized = true;
}
else
{
Log.Debug(LogTag, "Already initialized");
}
}
/// <summary>
/// Deinitialize the sticker consumer.
/// </summary>
/// <since_tizen> 10 </since_tizen>
/// <feature>http://tizen.org/feature/ui_service.sticker</feature>
/// <exception cref="NotSupportedException">The required feature is not supported.</exception>
/// <exception cref="InvalidOperationException">This exception can be due to operation failed.</exception>
/// <pre>
/// StickerConsumer must be initialized.
/// </pre>
public static void Deinitialize()
{
if (_handle != IntPtr.Zero)
{
ErrorCode error = StickerConsumerDestroy(_handle);
if (error != ErrorCode.None)
{
Log.Error(LogTag, "Destroy Failed with error " + error);
if (error == ErrorCode.InvalidParameter)
{
throw ExceptionFactory.CreateException(ErrorCode.OperationFailed);
}
else
{
throw ExceptionFactory.CreateException(error);
}
}
_handle = IntPtr.Zero;
}
Initialized = false;
}