Popularity
2.8
Growing
Activity
6.6
Declining
119
6
9

Programming language: Swift
License: MIT License
Tags: Utility    
Latest version: v2.2.3

BetterSafariView alternatives and similar libraries

Based on the "Utility" category.
Alternatively, view BetterSafariView alternatives based on common mentions on social networks and blogs.

Do you think we are missing an alternative of BetterSafariView or a related project?

Add another 'Utility' Library

README

BetterSafariView

A better way to present a SFSafariViewController or start a ASWebAuthenticationSession in SwiftUI.

Contents

Motivation

SwiftUI is a strong, intuitive way to build user interfaces, but was released with some part of existing elements missing. One example of those missing elements is the SFSafariViewController.

Fortunately, Apple provides a way to wrap UIKit elements into SwiftUI views. A common approach to place the SFSafariViewController inside SwiftUI is to create a simple view representing a SFSafariViewController, then present it with a sheet(isPresented:onDismiss:content:) modifier or a NavigationLink button (See RootView.swift in the demo project).

However, there’s a problem in this approach: it can’t present the SFSafariViewController with its default presentation style — a push transition covers full screen. A sheet modifier can present the view only in a modal sheet, and a navigation link shows the two navigation bars at the top so we have to deal with them. This comes down to the conclusion that there’s no option to present it the right way except for using present(_:animated:completion:) method of a UIViewController instance, but it is prohibited and not a good design to access the UIHostingController directly from the SwiftUI view.

BetterSafariView clearly achieves this goal by hosting a simple UIViewController to present a SFSafariViewController as a view’s background. In this way, a ASWebAuthenticationSession is also able to be started without any issue in SwiftUI.

Usage

With the following modifiers, you can use it in a similar way to present a sheet.

SafariView

Modifiers

.safariView(isPresented:onDismiss:content:)
.safariView(item:onDismiss:content:)

Example

import SwiftUI
import BetterSafariView

struct ContentView: View {

    @State private var presentingSafariView = false

    var body: some View {
        Button(action: {
            self.presentingSafariView = true
        }) {
            Text("Present SafariView")
        }
        .safariView(isPresented: $presentingSafariView) {
            SafariView(
                url: URL(string: "https://github.com/")!,
                configuration: SafariView.Configuration(
                    entersReaderIfAvailable: false,
                    barCollapsingEnabled: true
                )
            )
            .preferredBarAccentColor(.clear)
            .preferredControlAccentColor(.accentColor)
            .dismissButtonStyle(.done)
        }
    }
}

WebAuthenticationSession

Modifiers

.webAuthenticationSession(isPresented:content:)
.webAuthenticationSession(item:content:)

Example

import SwiftUI
import BetterSafariView

struct ContentView: View {

    @State private var startingWebAuthenticationSession = false

    var body: some View {
        Button(action: {
            self.startingWebAuthenticationSession = true
        }) {
            Text("Start WebAuthenticationSession")
        }
        .webAuthenticationSession(isPresented: $startingWebAuthenticationSession) {
            WebAuthenticationSession(
                url: URL(string: "https://github.com/login/oauth/authorize")!,
                callbackURLScheme: "github"
            ) { callbackURL, error in
                print(callbackURL, error)
            }
            .prefersEphemeralWebBrowserSession(false)
        }
    }
}

Known Issues

  • In .webAuthenticationSession(item:content:) modifier, the functionality that replaces a session on the item's identity change is not implemented, as there is no non-hacky way to be notified when the session's dismissal animation is completed.

Requirements

  • Swift 5.1+
  • iOS 13.0+

Installation

Swift Package Manager

Add the following line to the dependencies in your Package.swift file:

.package(url: "https://github.com/stleamist/BetterSafariView.git", .upToNextMajor(from: "2.2.2"))

Next, add BetterSafariView as a dependency for your targets:

.target(name: "MyTarget", dependencies: ["BetterSafariView"])

Your completed description may look like this:

// swift-tools-version:5.1

import PackageDescription

let package = Package(
    name: "MyPackage",
    dependencies: [
        .package(url: "https://github.com/stleamist/BetterSafariView.git", .upToNextMajor(from: "2.2.2"))
    ],
    targets: [
        .target(name: "MyTarget", dependencies: ["BetterSafariView"])
    ]
)

Xcode

Select File > Swift Packages > Add Package Dependency, then enter the following URL:

https://github.com/stleamist/BetterSafariView.git

For more details, see Adding Package Dependencies to Your App.

Demo

You can compare the behavior of BetterSafariView with the other ways above in the demo project. Check out the demo app by opening BetterSafariView.xcworkspace.

NOTE: This demo project is designed for iOS 14.0+, though the package is compatible with iOS 13.0+.

License

BetterSafariView is released under the MIT license. See LICENSE for details.


*Note that all licence references and agreements mentioned in the BetterSafariView README section above are relevant to that project's source code only.