What's New

1.6.3

2024-02-06T01:46:56Z
  • 1ac98e7 Adaption for visionOS.
  • 5e05761 Merge pull request #771 from HeroTransitions/feature/CICDFix
  • c9a98cf CI/CI build and test, matrix platforms fix?
  • 2f8096d build.yml test.yml update github runner env
  • 45aed92 Readme add api docs link
  • a7d2682 README.md update ios/xcode version badges
  • 211df4b README.md Add unit test and swift pm action badges
  • bff4221 swiftlint fix
  • a47dce4 Merge pull request #749 from tadija/feature/xcode14-warnings
  • fd2ba86 Fix lint warnings
  • 5c053a6 Fix build warnings with Xcode 14.0

Hero is a library for building iOS view controller transitions. It provides a declarative layer on top of the UIKit's cumbersome transition APIs—making custom transitions an easy task for developers.

Carthage compatible Accio supported codecov Version License Xcode 10.0+ iOS 10.0+ Swift 4.0+ 中文 README Donate

Unit Test Swift PM

      

Hero is similar to Keynote's Magic Move. It checks the heroID property on all source and destination views. Every matched view pair is then automatically transitioned from its old state to its new state.

Hero can also construct animations for unmatched views. It is easy to define these animations via the heroModifiers property. Hero will run these animations alongside the Magic Move animations. All of these animations can be interactively controlled by user gestures.

At view controller level, Hero provides several template transitions that you can set through heroModalAnimationType, heroNavigationAnimationType, and heroTabBarAnimationType. These can be used as the foundation of your custom transitions. Combine with heroID & heroModifiers to make your own unique transitions.

      

By default, Hero provides dynamic duration based on the Material Design Motion Guide. Duration is automatically determined by changes to distance and size—saving you the hassle, while providing consistent and delightful animations.

Hero doesn't make any assumptions about how the view is built or structured. It won't modify any of your views' states other than hiding them during the animation. This makes it work with Auto Layout, programmatic layout, UICollectionView (without modifying its layout object), UITableView, UINavigationController, UITabBarController, etc...

Usage Example 1

View Controller 1

redView.hero.id = "ironMan"
blackView.hero.id = "batMan"

View Controller 2

self.hero.isEnabled = true
redView.hero.id = "ironMan"
blackView.hero.id = "batMan"
whiteView.hero.modifiers = [.translate(y:100)]

Usage Example 2

View Controller 1

greyView.hero.id = "skyWalker"

View Controller 2

self.hero.isEnabled = true
greyView.hero.id = "skyWalker"

// collectionView is the parent view of all red cells
collectionView.hero.modifiers = [.cascade]
for cell in redCells {
    cell.hero.modifiers = [.fade, .scale(0.5)]
}

You can do these in the storyboard too!

Installation

CocoaPods

Add the following entry to your Podfile:

pod 'Hero'

Then run pod install.

Don't forget to import Hero in every file you'd like to use Hero.

Carthage

Add the following entry to your Cartfile:

github "HeroTransitions/Hero"

Then run carthage update.

If this is your first time using Carthage in the project, you'll need to go through some additional steps as explained over at Carthage.

Accio

Add the following to your Package.swift:

.package(url: "https://github.com/HeroTransitions/Hero.git", .upToNextMajor(from: "1.4.0")),

Next, add Hero to your App targets dependencies like so:

.target(
    name: "App",
    dependencies: [
        "Hero",
    ]
),

Then run accio update.

Swift Package Manager

To integrate using Apple's Swift package manager, add the following as a dependency to your Package.swift:

.package(url: "https://github.com/HeroTransitions/Hero.git", .upToNextMajor(from: "1.3.0"))

and then specify "Hero" as a dependency of the Target in which you wish to use Hero. Here's an example PackageDescription:

// swift-tools-version:4.0
import PackageDescription

let package = Package(
    name: "MyPackage",
    products: [
        .library(
            name: "MyPackage",
            targets: ["MyPackage"]),
    ],
    dependencies: [
        .package(url: "https://github.com/HeroTransitions/Hero.git", .upToNextMajor(from: "1.6.3"))
    ],
    targets: [
        .target(
            name: "MyPackage",
            dependencies: ["Hero"])
    ]
)

Manually

  • Drag the Sources folder anywhere in your project.

Documentations

Checkout the WIKI PAGES (Usage Guide) for documentations.

For more up-to-date ones, please see the header-doc. (use alt+click in Xcode)

Dash compatible API docs: https://HeroTransitions.github.io/Hero/

Interactive Transition Tutorials

Interactive transitions with Hero (Part 1)

FAQ

Not able to use Hero transition even when self.hero.isEnabled is set to true

Make sure that you have also enabled self.hero.isEnabled on the navigation controller if you are doing a push/pop inside the navigation controller.

Views being covered by another matched view during the transition

Matched views use global coordinate space while unmatched views use local coordinate space by default. Local coordinate spaced views might be covered by other global coordinate spaced views. To solve this, use the useGlobalCoordinateSpace modifier on the views being covered. Checkout Coordinate Space Wiki page for details.

Push animation is shown along side my custom animation

This is the default animation for navigation controller provided by Hero. To disable the push animation, set self.hero.navigationAnimationType to .fade or .none on the navigation controller.

How do I use a different default animation when dismissing

You can use the animation type .selectBy(presenting:dismissing) to specify a different default animation for dismiss.

For example:

    self.hero.modalAnimationType = .selectBy(presenting:.zoom, dismissing:.zoomOut)

Contribute

We welcome any contributions. Please read the Contribution Guide.

Description

  • Swift Tools 5.0.0
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Dependencies

  • None
Last updated: Fri Jun 21 2024 11:28:23 GMT-0900 (Hawaii-Aleutian Daylight Time)