VideoQuickSeeking

Youtube-like double tap to forward/rewind animation with ripple effect.

Please feel free to make pull requests.

Example

To run the example project, clone the repo, and run pod install from the Example directory first.

Requirements

Installation

VideoQuickSeeking is available through CocoaPods. To install it, simply add the following line to your Podfile:

pod 'VideoQuickSeeking'

Usage In Swift

let quickSeekingView = QuickSeekingView(seekingDuration: 10)

To achieve ripple effect, add QuickSeekingView onto the top of video player view. Handle double tap gesture of video player view and pass it to QuickSeekingView.

let doubleTapGesture = UITapGestureRecognizer(target: self, action: #selector(doubleTap))
doubleTapGesture.numberOfTapsRequired = 2
<video_player_view>.addGestureRecognizer(doubleTapGesture)

@objc private func doubleTap(_ sender: UIGestureRecognizer) {
    let point = sender.location(in: self.quickSeekingView)
    // Pass touch point to QuickSeekingView here
}

The following methods are available on QuickSeekingView.

1. setRippleStyle

Set the expected style of ripple effect

func setRippleStyle(color: UIColor,
                    withRippleAlpha rippleAlpha: CGFloat, 
                    withBackgroundAlpha backgroundAlpha: CGFloat)

2. directionOfPoint

Get the direction(Forward/Rewind) of the current point

func directionOfPoint(point: CGPoint) -> FRDirection?

3. animate

Perform ripple effect at a specific point

func animate(direction: FRDirection, at point: CGPoint,shouldResetSeekingCounter: Bool = false)

Author

Hai Pham, [email protected]

Inspired

This project reuse RippleLayer of Twho

License

VideoQuickSeeking is available under the MIT license. See the LICENSE file for more info.