fix(ios): enable Capacitor plugin discovery via CAPBridgedPlugin conformance
Capacitor iOS was not discovering DailyNotificationPlugin because it did not conform to the CAPBridgedPlugin protocol required for runtime discovery. Changes: - Add @objc extension to DailyNotificationPlugin implementing CAPBridgedPlugin with identifier, jsName, and pluginMethods properties - Force-load plugin framework in AppDelegate before Capacitor initializes - Remove duplicate BGTaskScheduler registration from AppDelegate (plugin handles it) - Update podspec to use dynamic framework (static_framework = false) - Add diagnostic logging to verify plugin discovery Result: Plugin is now discovered by Capacitor and all methods are accessible from JavaScript. Verified working with checkPermissionStatus() method. Files modified: - ios/Plugin/DailyNotificationPlugin.swift: Added CAPBridgedPlugin extension - test-apps/ios-test-app/ios/App/App/AppDelegate.swift: Force-load + diagnostics - ios/DailyNotificationPlugin.podspec: Dynamic framework setting - doc/directives/0003-iOS-Android-Parity-Directive.md: Documented solution
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@@ -1,32 +1,108 @@
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import UIKit
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import Capacitor
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import BackgroundTasks
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import DailyNotificationPlugin
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import ObjectiveC
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@UIApplicationMain
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class AppDelegate: UIResponder, UIApplicationDelegate {
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var window: UIWindow?
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// Background task identifiers
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private let fetchTaskIdentifier = "com.timesafari.dailynotification.fetch"
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private let notifyTaskIdentifier = "com.timesafari.dailynotification.notify"
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func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
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// Register background tasks
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if #available(iOS 13.0, *) {
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BGTaskScheduler.shared.register(forTaskWithIdentifier: fetchTaskIdentifier, using: nil) { task in
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// Background fetch task handler
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// Plugin will handle this
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task.setTaskCompleted(success: true)
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}
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BGTaskScheduler.shared.register(forTaskWithIdentifier: notifyTaskIdentifier, using: nil) { task in
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// Background notify task handler
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// Plugin will handle this
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task.setTaskCompleted(success: true)
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NSLog("DNP-DEBUG: AppDelegate.application(_:didFinishLaunchingWithOptions:) called")
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// DIAGNOSTIC: Test plugin class accessibility via Objective-C runtime
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NSLog("DNP-DEBUG: Testing plugin class accessibility...")
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// Test 1: NSClassFromString (Objective-C runtime lookup)
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if let pluginClass = NSClassFromString("DailyNotificationPlugin") {
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NSLog("DNP-DEBUG: ✅ NSClassFromString found plugin class: %@", String(describing: pluginClass))
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} else {
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NSLog("DNP-DEBUG: ❌ NSClassFromString could NOT find plugin class 'DailyNotificationPlugin'")
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}
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// Test 2: Swift type access
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let pluginType = DailyNotificationPlugin.self
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NSLog("DNP-DEBUG: Plugin class type: %@", String(describing: pluginType))
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NSLog("DNP-DEBUG: Plugin class name: %@", String(describing: type(of: pluginType)))
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// Test 3: Verify CAPPlugin inheritance
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// Note: 'is' test is always true because DailyNotificationPlugin extends CAPPlugin
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NSLog("DNP-DEBUG: ✅ Plugin is a CAPPlugin subclass (DailyNotificationPlugin extends CAPPlugin)")
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// Test 4: Check if class conforms to NSObjectProtocol (required for Objective-C runtime)
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// Note: 'is' test is always true because CAPPlugin extends NSObject which conforms to NSObjectProtocol
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NSLog("DNP-DEBUG: ✅ Plugin conforms to NSObjectProtocol (CAPPlugin extends NSObject)")
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// Test 5: Try to get class name via Objective-C runtime
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let className = NSStringFromClass(pluginType)
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NSLog("DNP-DEBUG: Plugin class name (NSStringFromClass): %@", className)
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// Test 6: Check if framework is loaded
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if let framework = Bundle(identifier: "org.cocoapods.DailyNotificationPlugin") {
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NSLog("DNP-DEBUG: ✅ Plugin framework bundle found: %@", framework.bundlePath)
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} else {
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NSLog("DNP-DEBUG: ⚠️ Plugin framework bundle not found via identifier")
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// Try alternative: check if class is in main bundle
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if Bundle.main.path(forResource: "DailyNotificationPlugin", ofType: "framework") != nil {
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NSLog("DNP-DEBUG: ✅ Plugin framework found in main bundle")
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} else {
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NSLog("DNP-DEBUG: ⚠️ Plugin framework not found in main bundle")
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}
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}
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// CRITICAL: Force-load the plugin framework before Capacitor initializes
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// objc_getClassList may not include classes from frameworks that haven't been loaded yet
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// Even though NSClassFromString can find the class, Capacitor's discovery uses objc_getClassList
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// which only includes loaded classes. We need to ensure the framework is loaded.
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NSLog("DNP-DEBUG: Force-loading DailyNotificationPlugin framework...")
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_ = DailyNotificationPlugin.self // Force class load
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NSLog("DNP-DEBUG: DailyNotificationPlugin class reference created - framework should be loaded")
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// Verify class is now in objc_getClassList
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let classCount = objc_getClassList(nil, 0)
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let classes = UnsafeMutablePointer<AnyClass?>.allocate(capacity: Int(classCount))
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defer { classes.deallocate() }
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let releasingClasses = AutoreleasingUnsafeMutablePointer<AnyClass>(classes)
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let numClasses = objc_getClassList(releasingClasses, Int32(classCount))
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var foundInClassList = false
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for i in 0..<Int(numClasses) {
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if let aClass = classes[i] {
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let className = NSStringFromClass(aClass)
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if className == "DailyNotificationPlugin" {
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foundInClassList = true
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NSLog("DNP-DEBUG: ✅ DailyNotificationPlugin found in objc_getClassList")
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break
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}
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}
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}
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if !foundInClassList {
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NSLog("DNP-DEBUG: ❌ DailyNotificationPlugin NOT found in objc_getClassList (this is the problem!)")
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} else {
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// Test if class conforms to CAPBridgedPlugin (required for Capacitor discovery)
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if let aClass = NSClassFromString("DailyNotificationPlugin") {
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// Try using CAPBridgedPlugin.self (the actual protocol, not string lookup)
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// This is what Capacitor uses: class_conformsToProtocol(aClass, CAPBridgedPlugin.self)
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let conformsToBridgedPlugin = class_conformsToProtocol(aClass, CAPBridgedPlugin.self)
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NSLog("DNP-DEBUG: Class conforms to CAPBridgedPlugin (using .self): %@", conformsToBridgedPlugin ? "YES" : "NO")
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// Test if class can be cast to CapacitorPlugin.Type
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if let pluginType = aClass as? CAPPlugin.Type {
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// Try casting to CapacitorPlugin (which is CAPPlugin & CAPBridgedPlugin)
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if let capacitorPluginType = pluginType as? (CAPPlugin & CAPBridgedPlugin).Type {
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NSLog("DNP-DEBUG: ✅ Can cast to (CAPPlugin & CAPBridgedPlugin).Type")
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} else {
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NSLog("DNP-DEBUG: ❌ Cannot cast to (CAPPlugin & CAPBridgedPlugin).Type")
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}
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}
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}
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}
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// NOTE: Background task registration is handled by DailyNotificationPlugin.load()
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// Do NOT register here to avoid duplicate registration crash
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// Override point for customization after application launch.
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return true
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}
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