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  • Use vibrancy effect in UITableViewCell like notification center.

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    1.   It is must to import “NoticationCenter” so that we can use “notificationCenterVibrancyEffect”

    import NotificationCenter

     

    2. At the time of cell selection do following code in delegate method of UITableView “didHighlightRowAtIndexPath”

    let selectedCell = tableView.cellForRowAtIndexPath(indexPath)! as! UITableViewCell
        var vibrancyEffect = UIVibrancyEffect()
        selectedCell.firstLable.textColor = UIColor.whiteColor()
        selectedCell.secondLable.textColor = UIColor.whiteColor()
        vibrancyEffect = UIVibrancyEffect.notificationCenterVibrancyEffect()
        let selectBackgroundView = UIVisualEffectView(effect: vibrancyEffect)
        selectBackgroundView.autoresizingMask = [.FlexibleWidth, .FlexibleHeight]
        selectBackgroundView.frame = selectedCell.contentView.bounds
        let view = UIView(frame: selectBackgroundView.bounds)
        view.backgroundColor = UIColor(white: 0.1, alpha: 0.5)
        view.autoresizingMask = [.FlexibleWidth, .FlexibleHeight]
        selectedCell.contentView.backgroundColor = UIColor(white: 0.1, alpha: 0.5)
        selectBackgroundView.contentView.addSubview(view)
        selectedCell.contentView.addSubview(selectBackgroundView)
        selectBackgroundView.tag = 100        // we are giving tag here , so that we can recognize particular cell while deselecting it.

     

    3. While deselecting cell put following line of code in delegate method of UITableView “didUnhighlightRowAtIndexPath”

     let selectedCell = tableView.cellForRowAtIndexPath(indexPath)! as! UITableViewCell
        selectedCell.firstLable.textColor = UIColor.darkGrayColor()
        selectedCell.secondLable.textColor = UIColor.darkGrayColor()
        selectedCell.contentView.viewWithTag(100)?.removeFromSuperview()     //from the tag we had given before we can recognize the cell.
        selectedCell.contentView.backgroundColor = .clearColor()

     

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