Example Apps

.swiftpm/xcode/xcshareddata/xcschemes/IntegrationTests.xcscheme

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+<?xml version="1.0" encoding="UTF-8"?>
+<Scheme
+   LastUpgradeVersion = "1320"
+   version = "1.3">
+   <BuildAction
+      parallelizeBuildables = "YES"
+      buildImplicitDependencies = "YES">
+   </BuildAction>
+   <TestAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      shouldUseLaunchSchemeArgsEnv = "YES">
+      <Testables>
+         <TestableReference
+            skipped = "NO">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "IntegrationTests"
+               BuildableName = "IntegrationTests"
+               BlueprintName = "IntegrationTests"
+               ReferencedContainer = "container:">
+            </BuildableReference>
+         </TestableReference>
+      </Testables>
+   </TestAction>
+   <LaunchAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      launchStyle = "0"
+      useCustomWorkingDirectory = "NO"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      debugServiceExtension = "internal"
+      allowLocationSimulation = "YES">
+   </LaunchAction>
+   <ProfileAction
+      buildConfiguration = "Release"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      savedToolIdentifier = ""
+      useCustomWorkingDirectory = "NO"
+      debugDocumentVersioning = "YES">
+   </ProfileAction>
+   <AnalyzeAction
+      buildConfiguration = "Debug">
+   </AnalyzeAction>
+   <ArchiveAction
+      buildConfiguration = "Release"
+      revealArchiveInOrganizer = "YES">
+   </ArchiveAction>
+</Scheme>

Example/DApp/ Accounts/AccountsView.swift

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+import UIKit
+
+final class AccountsView: UIView {
+    let tableView: UITableView = {
+        let tableView = UITableView(frame: .zero, style: .plain)
+        tableView.backgroundColor = .tertiarySystemBackground
+        tableView.register(UITableViewCell.self, forCellReuseIdentifier: "accountCell")
+        return tableView
+    }()
+
+    override init(frame: CGRect) {
+        super.init(frame: frame)
+        backgroundColor = .systemBackground
+        addSubview(tableView)
+
+        subviews.forEach { $0.translatesAutoresizingMaskIntoConstraints = false }
+
+        NSLayoutConstraint.activate([
+            tableView.topAnchor.constraint(equalTo: safeAreaLayoutGuide.topAnchor, constant: 16),
+            tableView.leadingAnchor.constraint(equalTo: leadingAnchor),
+            tableView.trailingAnchor.constraint(equalTo: trailingAnchor),
+            tableView.bottomAnchor.constraint(equalTo: safeAreaLayoutGuide.bottomAnchor)
+        ])
+    }
+
+    required init?(coder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+}

Example/DApp/ Accounts/AccountsViewController.swift

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+import UIKit
+import WalletConnect
+
+struct AccountDetails {
+    let chain: String
+    let methods: [String]
+    let account: String
+}
+
+final class AccountsViewController: UIViewController, UITableViewDataSource, UITableViewDelegate  {
+
+    let client = ClientDelegate.shared.client
+    let session: Session
+    var accountsDetails: [AccountDetails] = []
+    var onDisconnect: (()->())?
+
+    private let accountsView: AccountsView = {
+        AccountsView()
+    }()
+
+    init(session: Session) {
+        self.session = session
+        super.init(nibName: nil, bundle: nil)
+    }
+
+    required init?(coder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+
+    override func loadView() {
+        view = accountsView
+    }
+
+    override func viewDidLoad() {
+        super.viewDidLoad()
+        navigationItem.title = "Accounts"
+
+        navigationItem.rightBarButtonItem = UIBarButtonItem(
+            title: "Disconnect",
+            style: .plain,
+            target: self,
+            action: #selector(disconnect)
+        )
+        accountsView.tableView.dataSource = self
+        accountsView.tableView.delegate = self
+        client.logger.setLogging(level: .debug)
+        session.accounts.forEach { account in
+            let splits = account.split(separator: ":", omittingEmptySubsequences: false)
+            guard splits.count == 3 else { return }
+            let chain = String(splits[0] + ":" + splits[1])
+            accountsDetails.append(AccountDetails(chain: chain, methods: Array(session.permissions.methods), account: account))
+        }
+    }
+
+    @objc
+    private func disconnect() {
+        client.disconnect(topic: session.topic, reason: Reason(code: 0, message: "disconnect"))
+        onDisconnect?()
+    }
+
+    func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
+        accountsDetails.count
+    }
+
+    func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
+        let cell = tableView.dequeueReusableCell(withIdentifier: "accountCell", for: indexPath)
+        let details = accountsDetails[indexPath.row]
+        cell.textLabel?.text = details.account
+        cell.imageView?.image = UIImage(named: details.chain)
+        cell.textLabel?.numberOfLines = 0
+        return cell
+    }
+
+    func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
+        showAccountRequestScreen(accountsDetails[indexPath.row])
+    }
+
+    func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
+        return 70
+    }
+
+    func showAccountRequestScreen(_ details: AccountDetails) {
+        let vc = AccountRequestViewController(session: session, accountDetails: details)
+        navigationController?.pushViewController(vc, animated: true)
+    }
+
+}

Example/DApp/AccountRequest/AccountRequestView.swift

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+
+import UIKit
+import Foundation
+
+class AccountRequestView: UIView {
+    let iconView: UIImageView = {
+        let imageView = UIImageView()
+        imageView.contentMode = .scaleAspectFit
+        imageView.backgroundColor = .systemFill
+        imageView.layer.cornerRadius = 32
+        return imageView
+    }()
+
+    let chainLabel: UILabel = {
+        let label = UILabel()
+        label.font = UIFont.systemFont(ofSize: 17.0, weight: .heavy)
+        return label
+    }()
+    let accountLabel: UILabel = {
+        let label = UILabel()
+        label.font = UIFont.preferredFont(forTextStyle: .subheadline)
+        label.textColor = .secondaryLabel
+        label.numberOfLines = 0
+        label.textAlignment = .center
+        return label
+    }()
+
+    let headerStackView: UIStackView = {
+        let stackView = UIStackView()
+        stackView.axis = .vertical
+        stackView.spacing = 16
+        stackView.alignment = .center
+        return stackView
+    }()
+
+    let tableView = UITableView()
+
+    override init(frame: CGRect) {
+        super.init(frame: frame)
+        backgroundColor = .systemBackground
+        tableView.register(UITableViewCell.self, forCellReuseIdentifier: "method_cell")
+        addSubview(iconView)
+        addSubview(headerStackView)
+        addSubview(tableView)
+
+        headerStackView.addArrangedSubview(chainLabel)
+        headerStackView.addArrangedSubview(accountLabel)
+
+        subviews.forEach { $0.translatesAutoresizingMaskIntoConstraints = false }
+
+        NSLayoutConstraint.activate([
+            iconView.topAnchor.constraint(equalTo: topAnchor, constant: 64),
+            iconView.centerXAnchor.constraint(equalTo: centerXAnchor),
+
+            headerStackView.topAnchor.constraint(equalTo: iconView.bottomAnchor, constant: 32),
+            headerStackView.leadingAnchor.constraint(equalTo: leadingAnchor, constant: 32),
+            headerStackView.trailingAnchor.constraint(equalTo: trailingAnchor, constant: -32),
+
+            tableView.topAnchor.constraint(equalTo: headerStackView.bottomAnchor, constant: 0),
+            tableView.leadingAnchor.constraint(equalTo: leadingAnchor, constant: 0),
+            tableView.trailingAnchor.constraint(equalTo: trailingAnchor, constant: 0),
+            tableView.bottomAnchor.constraint(equalTo: safeAreaLayoutGuide.bottomAnchor),
+        ])
+    }
+
+    required init?(coder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+}