About
This project provides a preview of items being shared via UIActivityViewController. Example:
// standard activity view controller let vc = UIActivityViewController(activityItems: [shareText]) // custom activity view controller with a preview let vc = VisualActivityViewController(text: shareText)
Features
- Text, Image, and URL previewing
- Swipe gesture to dismiss the share sheet
- Easy customization (match your app’s style)
Requirements
- iOS 9.0+
- Xcode 9.0+
Installation
To install, simply add the VisualActivityViewController.swift file to your project.
Advanced Usage
There are quite a few different options to customize the appearance of the preview. Check out the example project to see how some of these options work.
/// The duration for the preview fading in var fadeInDuration: TimeInterval = 0.3 /// The duration for the preview fading out var fadeOutDuration: TimeInterval = 0.3 /// The corner radius of the preview var previewCornerRadius: CGFloat = 12 /// The corner radius of the preview image var previewImageCornerRadius: CGFloat = 3 /// The side length of the preview image var previewImageSideLength: CGFloat = 80 /// The padding around the preview var previewPadding: CGFloat = 12 /// The number of lines to preview var previewNumberOfLines: Int = 5 /// The preview color for URL activity items var previewLinkColor: UIColor = UIColor(red: 0, green: 0.47, blue: 1, alpha: 1) /// The font for the preview label var previewFont: UIFont = UIFont.systemFont(ofSize: 18) /// The margin from the top of the viewController's window var previewTopMargin: CGFloat = 8 /// The margin from the top of the viewController's view var previewBottomMargin: CGFloat = 8
License
This project is available under the MIT license. See the LICENSE file for more info.