UIAdapter – An elegant solution to the iOS screen adaptation problem

License 
Swift 
Platform 
Swift Package Manager 
Carthage 
Cocoapods

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Features

  • Numerical type fast conversion
  • Storyboard equal scale adaptation
  • Xib equal scale adaptation
  • Custom calculation processing
  • Quick match for each screen size type

Installation

CocoaPods – Podfile

pod 'UIAdapter'

Carthage – Cartfile

github "lixiang1994/UIAdapter"

Swift Package Manager for Apple platforms

Select Xcode menu File > Swift Packages > Add Package Dependency and enter repository URL with GUI.

Repository: https://github.com/lixiang1994/UIAdapter

Swift Package Manager

Add the following to the dependencies of your Package.swift:

.package(url: "https://github.com/lixiang1994/UIAdapter.git", from: "version")

Usage

First make sure to import the framework:

import UIAdapter

Here are some usage examples. All devices are also available as simulators:

Zoom

AutoLayout (SnapKit):

private func setupLayout() {
    cardView.snp.makeConstraints { (make) in
	make.top.equalTo(16.zoom())
	make.left.right.equalToSuperview().inset(15.zoom())
	make.bottom.equalTo(-26.zoom())
    }
	
    lineView.snp.makeConstraints { (make) in
	make.left.right.equalToSuperview().inset(15.zoom())
	make.top.equalTo(titleLabel.snp.bottom)
	make.height.equalTo(1)
    }
        
    titleLabel.snp.makeConstraints { (make) in
        make.top.equalToSuperview()
        make.left.equalTo(15.zoom())
        make.height.equalTo(48.zoom())
    }
        
    stateLabel.snp.makeConstraints { (make) in
        make.top.equalTo(lineView).offset(10.zoom())
        make.left.equalTo(15.zoom())
        make.height.equalTo(15.zoom())
    }
}

Property (Then):

private lazy var cardView = UIView().then {
    $0.cornerRadius = 6.zoom()
    $0.backgroundColor = .white
}

private lazy var lineView = UIView().then {
    $0.backgroundColor = .hex("000000", alpha: 0.05)
}

private lazy var titleLabel = UILabel().then {
    $0.textColor = .black
    $0.font = .systemFont(ofSize: 20.zoom(), weight: .medium)
}

private lazy var stateLabel = UILabel().then {
    $0.textColor = .gray
    $0.font = .systemFont(ofSize: 12.zoom(), weight: .medium)
}

Storyboard / Xib:

Constraint
UILabel Font

Screen

e.g.

// default other screen numberOfLines = 0
// 3.5 inches screen numberOfLines = 1
// 4.0 inches screen numberOfLines = 2
label.numberOfLines = 0.screen.inch(._3_5, is: 1).inch(._4_0, is: 2).value

// default other screen numberOfLines = 0
// width 320 screen numberOfLines = 1
// width 375 inches screen numberOfLines = 2
label.numberOfLines = 0.screen.width(._320, is: 1).width(._375, is: 2).value

print("this is " +
    "default".screen
    .width(._320, is: "width 320")
    .width(._375, is: "width 375")
    .height(._844, is: "height 844")
    .height(._812, is: "height 812")
    .inch(._4_7, is: "4.7 inches")
    .inch(._5_8, is: "5.8 inches")
    .inch(._6_5, is: "6.5 inches")
    .level(.compact, is: "screen 3: 2")
    .level(.regular, is: "screen 16: 9")
    .level(.full, is: "screen 19.5: 9")
    .value
)

Screenshot

TikTok 1

TikTok 2

Contributing

If you have the need for a specific feature that you want implemented or if you experienced a bug, please open an issue.
If you extended the functionality of UIAdapter yourself and want others to use it too, please submit a pull request.

License

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

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GitHub

https://github.com/lixiang1994/UIAdapter