protected override void LoadContent()
{
SpriteBatch = new SpriteBatch(GraphicsDevice);
#if ANDROID
Assets.SetActivity(AndroidActivity);
#endif
Assets.Load(Content, GraphicsDevice);
SpriteBatchManager.LoadContent();
CloudManager.LoadContent();
MusicManager.LoadContent();
PerformanceManager.LoadContent();
var gradientBackground = new GradientBackground(this);
var level = BackgroundLevel.Level1;
gradientBackground.ChangeGradientColors(GameConfig.BackgroundGradients[level].Item1, GameConfig.BackgroundGradients[level].Item2);
SpriteBatchManager.Background = gradientBackground;
}