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Merged
backup-bdg merged 1 commit into from
Apr 29, 2025
Merged

Fix app crash issues during initialization and navigation #5

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66 changes: 49 additions & 17 deletions iOS/Delegates/AppDelegate+PhasedInitialization.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -87,23 +87,55 @@ extension AppDelegate {
func initializeComponentsWithCrashProtection() {
Debug.shared.log(message: "Initializing components with crash protection", type: .info)

// Phase 1 - safe to run immediately
setupPhaseOne()

// Phase 2 - defer slightly
DispatchQueue.main.asyncAfter(deadline: .now() + 1.0) { [weak self] in
self?.setupPhaseTwo()
}

// Phase 3 - defer significantly
DispatchQueue.main.asyncAfter(deadline: .now() + 3.0) { [weak self] in
self?.setupPhaseThree()
}

// Post initialization complete notification after all phases
DispatchQueue.main.asyncAfter(deadline: .now() + 4.0) {
NotificationCenter.default.post(name: .appInitializationCompleted, object: nil)
Debug.shared.log(message: "App initialization complete", type: .success)
// Use try-catch blocks to prevent crashes during initialization
do {
// Phase 1 - safe to run immediately
setupPhaseOne()

// Phase 2 - defer slightly
DispatchQueue.main.asyncAfter(deadline: .now() + 1.0) { [weak self] in
guard let self = self else { return }

// Use try-catch to prevent crashes in Phase 2
do {
self.setupPhaseTwo()
} catch {
Debug.shared.log(message: "Error in Phase 2 initialization: \(error.localizedDescription)", type: .error)
}
}

// Phase 3 - defer significantly and only if memory allows
DispatchQueue.main.asyncAfter(deadline: .now() + 3.0) { [weak self] in
guard let self = self else { return }

// Check memory before heavy operations
if self.shouldProceedWithMemoryCheck() {
// Use try-catch to prevent crashes in Phase 3
do {
self.setupPhaseThree()
} catch {
Debug.shared.log(message: "Error in Phase 3 initialization: \(error.localizedDescription)", type: .error)
}
} else {
Debug.shared.log(message: "Skipping Phase 3 due to high memory usage", type: .warning)
}
}

// Post initialization complete notification after all phases
DispatchQueue.main.asyncAfter(deadline: .now() + 4.0) {
NotificationCenter.default.post(name: .appInitializationCompleted, object: nil)
Debug.shared.log(message: "App initialization complete", type: .success)
}
} catch {
// Log error but continue app launch with minimal functionality
Debug.shared.log(message: "Critical error during initialization: \(error.localizedDescription)", type: .error)

// Ensure UI is still responsive even if initialization fails
DispatchQueue.main.async {
if let rootVC = UIApplication.shared.windows.first?.rootViewController {
rootVC.view.isUserInteractionEnabled = true
}
}
}
}

Expand Down
11 changes: 10 additions & 1 deletion iOS/Delegates/AppDelegate.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -762,8 +762,17 @@ class AppDelegate: UIResponder, UIApplicationDelegate, UIOnboardingViewControlle
}

private func setupMainUI() {
let tabBarController = UIHostingController(rootView: TabbarView())
// Create TabbarView with proper initialization
let tabBarView = TabbarView()

// Create hosting controller with the view
let tabBarController = UIHostingController(rootView: tabBarView)

// Set as root view controller
window?.rootViewController = tabBarController

// Log successful UI setup
Debug.shared.log(message: "Main UI setup completed successfully", type: .info)
}

private func logDeviceInfo() {
Expand Down
21 changes: 21 additions & 0 deletions iOS/Utilities/SafeModeLauncher.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -58,12 +58,33 @@ class SafeModeLauncher {

/// Disable safe mode and reset launch attempts
func disableSafeMode() {
// Reset all relevant UserDefaults to ensure a clean state
UserDefaults.standard.set(false, forKey: safeModeFlagKey)
UserDefaults.standard.set(0, forKey: launchAttemptsKey)

// Reset the selected tab to home to avoid potential issues
UserDefaults.standard.set("home", forKey: "selectedTab")

// Clear any cached data that might be causing issues
clearProblemCaches()

UserDefaults.standard.synchronize()

print("🔄 Safe mode disabled, app will restart with full functionality")
}

/// Clear caches that might be causing crashes
private func clearProblemCaches() {
// Clear image cache
try? FileManager.default.removeItem(at: FileManager.default.temporaryDirectory.appendingPathComponent("com.backdoor.imagecache"))

// Reset any problematic flags
UserDefaults.standard.set(false, forKey: "isShowingStartupPopup")
UserDefaults.standard.set(false, forKey: "HasShownStartupPopup")

// Reset any animation flags
UserDefaults.standard.set(false, forKey: "animateIcon")
}

/// Present a safe mode alert to inform the user
func showSafeModeAlert(on viewController: UIViewController, completion: (() -> Void)? = nil) {
Expand Down
11 changes: 2 additions & 9 deletions iOS/Views/Home/Extensions/HomeViewExtras.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -89,12 +89,5 @@ extension HomeViewController {
}

// Extension to add layer effects
public extension CALayer {
@objc func applyFuturisticShadow() {
shadowColor = UIColor.black.cgColor
shadowOffset = CGSize(width: 0, height: 2)
shadowOpacity = 0.2
shadowRadius = 5
masksToBounds = false
}
}
// Removed duplicate implementation of applyFuturisticShadow to avoid conflicts
// The implementation in UIView+UIHelpers.swift will be used instead
81 changes: 44 additions & 37 deletions iOS/Views/TabbarView.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -97,43 +97,6 @@ struct TabbarView: View {
// Add subtle blur effect for a more modern look
appearance.backgroundEffect = UIBlurEffect(style: .systemMaterial)

// Set up observer to add LED effects after tab bar is ready
NotificationCenter.default.addObserver(
forName: UIApplication.didBecomeActiveNotification,
object: nil,
queue: .main
) { _ in
DispatchQueue.main.asyncAfter(deadline: .now() + 0.5) {
// Apply flowing LED effect to all tab bars
if #available(iOS 15.0, *) {
// Use UIWindowScene.windows on iOS 15+
UIApplication.shared.connectedScenes
.compactMap { $0 as? UIWindowScene }
.flatMap { $0.windows }
.compactMap { $0.rootViewController as? UITabBarController }
.forEach { tabController in
tabController.tabBar.addFlowingLEDEffect(
color: UIColor(hex: "#FF6482"),
intensity: 0.5,
width: 2,
speed: 5.0
)
}
} else {
// Use deprecated windows property on older iOS versions
UIApplication.shared.windows.compactMap { $0.rootViewController as? UITabBarController }
.forEach { tabController in
tabController.tabBar.addFlowingLEDEffect(
color: UIColor(hex: "#FF6482"),
intensity: 0.5,
width: 2,
speed: 5.0
)
}
}
}
}

// Configure selected item appearance
let itemAppearance = UITabBarItemAppearance()

Expand All @@ -155,6 +118,9 @@ struct TabbarView: View {
if #available(iOS 15.0, *) {
UITabBar.appearance().scrollEdgeAppearance = appearance
}

// Set up observer to add LED effects after tab bar is ready - moved to onAppear for safety
// This prevents potential crashes during initialization
}

// Handle tab change notification from other parts of the app with enhanced animations
Expand Down Expand Up @@ -279,6 +245,47 @@ struct TabbarView: View {
type: .debug
)
}

// Set up LED effects after a delay to ensure tab bar is ready
DispatchQueue.main.asyncAfter(deadline: .now() + 1.0) {
// Apply flowing LED effect to all tab bars - safely
do {
if #available(iOS 15.0, *) {
// Use UIWindowScene.windows on iOS 15+
UIApplication.shared.connectedScenes
.compactMap { $0 as? UIWindowScene }
.flatMap { $0.windows }
.compactMap { $0.rootViewController as? UITabBarController }
.forEach { tabController in
// Check if the method exists before calling it
if tabController.tabBar.responds(to: #selector(UITabBar.addFlowingLEDEffect)) {
tabController.tabBar.addFlowingLEDEffect(
color: UIColor(hex: "#FF6482"),
intensity: 0.3, // Reduced intensity
width: 2,
speed: 5.0
)
}
}
} else {
// Use deprecated windows property on older iOS versions
UIApplication.shared.windows.compactMap { $0.rootViewController as? UITabBarController }
.forEach { tabController in
// Check if the method exists before calling it
if tabController.tabBar.responds(to: #selector(UITabBar.addFlowingLEDEffect)) {
tabController.tabBar.addFlowingLEDEffect(
color: UIColor(hex: "#FF6482"),
intensity: 0.3, // Reduced intensity
width: 2,
speed: 5.0
)
}
}
}
} catch {
Debug.shared.log(message: "Error applying LED effect: \(error.localizedDescription)", type: .error)
}
}
}
}

Expand Down
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