release: PaopaoLocationSpoofer v1.0.0

- iOS 虚拟定位工具，基于本地 HTTP 代理 MITM 方案 - MapKit 原生地图体验，支持搜索、收藏、实时定位 - 完整的设置引导流程（证书安装、WiFi 代理配置、环境验证） - 支持 iOS 15+，SwiftUI 构建
2026-09-22 06:40:44 +08:00 · 2026-08-05 15:45:24 +08:00
commit c8aba2be78
75 changed files with 7339 additions and 0 deletions
@@ -0,0 +1,62 @@
+import AVFoundation
+import UIKit
+
+final class BackgroundKeepAlive {
+    static let shared = BackgroundKeepAlive()
+    private var engine: AVAudioEngine?
+    private var playerNode: AVAudioPlayerNode?
+    private var isActive = false
+
+    private init() {
+        NotificationCenter.default.addObserver(
+            self, selector: #selector(handleInterruption),
+            name: AVAudioSession.interruptionNotification, object: nil)
+    }
+
+    @objc private func handleInterruption(_ notification: Notification) {
+        guard isActive, let info = notification.userInfo,
+              let type = info[AVAudioSessionInterruptionTypeKey] as? UInt,
+              type == AVAudioSession.InterruptionType.ended.rawValue else { return }
+        start()
+        RuntimeLogger.info("APP", "KeepAlive", "音频中断恢复")
+    }
+
+    func start() {
+        guard !isActive else { return }
+        isActive = true
+        do {
+            try AVAudioSession.sharedInstance().setCategory(.playback, mode: .default, options: .mixWithOthers)
+            try AVAudioSession.sharedInstance().setActive(true)
+        } catch {
+            RuntimeLogger.error("APP", "KeepAlive", "音频会话失败", error: error)
+        }
+
+        let eng = AVAudioEngine()
+        let player = AVAudioPlayerNode()
+        eng.attach(player)
+        let fmt = AVAudioFormat(standardFormatWithSampleRate: 44100, channels: 1)!
+        let buf = AVAudioPCMBuffer(pcmFormat: fmt, frameCapacity: 44100 * 3)!
+        buf.frameLength = 44100 * 3
+        eng.connect(player, to: eng.mainMixerNode, format: fmt)
+        eng.prepare()
+        do { try eng.start() } catch {
+            RuntimeLogger.error("APP", "KeepAlive", "引擎启动失败", error: error)
+            isActive = false; return
+        }
+        player.scheduleBuffer(buf, at: nil, options: .loops)
+        player.play()
+        engine = eng; playerNode = player
+        UIApplication.shared.isIdleTimerDisabled = true
+        RuntimeLogger.info("APP", "KeepAlive", "后台保活已启动（静音音频）")
+    }
+
+    func stop() {
+        guard isActive else { return }
+        isActive = false
+        playerNode?.stop(); engine?.stop()
+        playerNode = nil; engine = nil
+        UIApplication.shared.isIdleTimerDisabled = false
+        try? AVAudioSession.sharedInstance().setActive(false, options: .notifyOthersOnDeactivation)
+        RuntimeLogger.info("APP", "KeepAlive", "后台保活已停止")
+    }
+}