UIAdapter - An elegant solution to the iOS screen adaptation problem

LEE

Last update: Dec 25, 2022

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Overview

UIAdapter - An elegant solution to the iOS screen adaptation problem

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:

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

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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