SwiftUI SwiftUI Animations and Transitions

Question 1

What function do you call to animate a state change in SwiftUI?

Accepted Answer

withAnimation()

Answer

animate()

Answer

Animation.run()

Answer

transition()

Question 2

What does the `.animation(_:value:)` modifier do in SwiftUI?

Accepted Answer

Applies an animation only when the specified value changes

Answer

Applies an animation to all state changes

Answer

Adds a looping animation

Answer

Applies a transition animation

Question 3

Which animation creates a spring effect in SwiftUI?

Accepted Answer

.spring()

Answer

.linear

Answer

.easeInOut

Answer

.interpolatingSpring()

Question 4

What does the `.transition()` modifier control in SwiftUI?

Accepted Answer

How a view enters and exits the view hierarchy

Answer

How a view animates continuously

Answer

The animation curve applied to a view

Answer

The sequence of animations

Question 5

Which built-in transition slides a view in from the leading edge?

Accepted Answer

.move(edge: .leading)

Answer

.slide

Answer

.push(from: .leading)

Answer

.offset()

Question 6

How do you create a repeating animation in SwiftUI?

Accepted Answer

.animation(.linear.repeatForever())

Answer

.animation(.linear.loop())

Answer

.repeatAnimation()

Answer

.loop(animation:)