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chore: [SDK-5525] add log view to iOS demo app #1781
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,93 @@ | ||
| /** | ||
| * Modified MIT License | ||
| * | ||
| * Copyright 2026 OneSignal | ||
| * | ||
| * Permission is hereby granted, free of charge, to any person obtaining a copy | ||
| * of this software and associated documentation files (the "Software"), to deal | ||
| * in the Software without restriction, including without limitation the rights | ||
| * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
| * copies of the Software, and to permit persons to whom the Software is | ||
| * furnished to do so, subject to the following conditions: | ||
| * | ||
| * 1. The above copyright notice and this permission notice shall be included in | ||
| * all copies or substantial portions of the Software. | ||
| * | ||
| * 2. All copies of substantial portions of the Software may only be used in connection | ||
| * with services provided by OneSignal. | ||
| * | ||
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
| * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
| * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | ||
| * THE SOFTWARE. | ||
| */ | ||
|
|
||
| import Foundation | ||
|
|
||
| struct LogEntry: Identifiable, Equatable { | ||
| let id: Int | ||
| let time: String | ||
| let message: String | ||
| } | ||
|
|
||
| /// Demo logging that marks every console line with `[OneSignal]`. | ||
| /// | ||
| /// `show` and `error` also append to the in-app Log View, which the shared Appium suite reads. | ||
| /// All methods are safe to call from any thread. | ||
| final class LogService: ObservableObject { | ||
| static let shared = LogService() | ||
|
|
||
| private static let maxEntries = 100 | ||
|
|
||
| // In memory only, so every launch (including a cold start from a notification tap) starts empty. | ||
| @Published private(set) var entries: [LogEntry] = [] | ||
| private var nextId = 0 | ||
|
|
||
| private let timeFormatter: DateFormatter = { | ||
| let formatter = DateFormatter() | ||
| formatter.locale = Locale(identifier: "en_US_POSIX") | ||
| formatter.dateFormat = "HH:mm:ss" | ||
| return formatter | ||
| }() | ||
|
|
||
| private init() {} | ||
|
|
||
| static func info(_ message: String) { | ||
| print("[OneSignal] \(message)") | ||
| } | ||
|
|
||
| static func show(_ message: String) { | ||
| info(message) | ||
| shared.addToView(message) | ||
| } | ||
|
|
||
| static func error(_ message: String) { | ||
| FileHandle.standardError.write(Data("[OneSignal] \(message)\n".utf8)) | ||
| shared.addToView(message) | ||
| } | ||
|
|
||
| func clear() { | ||
| entries.removeAll() | ||
| } | ||
|
|
||
| private func addToView(_ message: String) { | ||
| let time = timeFormatter.string(from: Date()) | ||
| // Append inline on main so a queued append can't land after a later clear(). | ||
| guard Thread.isMainThread else { | ||
| DispatchQueue.main.async { self.append(time: time, message: message) } | ||
| return | ||
| } | ||
| append(time: time, message: message) | ||
| } | ||
|
|
||
| private func append(time: String, message: String) { | ||
| entries.append(LogEntry(id: nextId, time: time, message: message)) | ||
| nextId += 1 | ||
| if entries.count > Self.maxEntries { | ||
| entries.removeFirst(entries.count - Self.maxEntries) | ||
| } | ||
| } | ||
| } | ||
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