commit 2dfb94bc72453507ab93d4bd93bfc1542ee28246
parent 16bf2defc7ec4ddd9433d84cd1e6a204c765bcac
Author: Marc Stibane <marc@taler.net>
Date: Sat, 18 Apr 2026 08:13:45 +0200
Notifications for Taler Nightly
Diffstat:
1 file changed, 94 insertions(+), 13 deletions(-)
diff --git a/TalerWallet1/Views/Settings/SettingsView.swift b/TalerWallet1/Views/Settings/SettingsView.swift
@@ -30,23 +30,88 @@ struct SettingsView: View {
@AppStorage("pushNotifications") var pushNotifications: Bool = false
@State private var listID = UUID()
+ @State private var mayNotUsePush: Bool = false
+ @State private var registerState: Bool = false
+
+ var isRegistered: Bool {
+ UIApplication.shared.isRegisteredForRemoteNotifications
+ }
+
+ func checkRegisterState(delaySeconds: Double) {
+ // update isRegistered ==> icon shown
+ DispatchQueue.main.asyncAfter(deadline: .now() + delaySeconds) {
+ registerState = isRegistered
+ }
+ }
+
+ private var dismissAlertButton: some View {
+ Button("Cancel", role: .cancel) {
+ pushNotifications = false
+ mayNotUsePush = false
+ }
+ }
+
+ func checkPushNotifications(_ shouldUsePush: Bool) {
+#if TALER_NIGHTLY
+ // 1. Request authorisation for remote (push) notifications.
+ // For background-only (silent) pushes the alert/badge/sound
+ // entitlements are not strictly required, but requesting them
+ // avoids surprises when you later add user-visible notifications.
+ DispatchQueue.main.async {
+ if isRegistered {
+ registerState = true
+ if shouldUsePush {
+ self.symLog.log("already registered for remote notifications")
+ } else {
+ self.symLog.log("unregisterForRemoteNotifications")
+ UIApplication.shared.unregisterForRemoteNotifications()
+ controller.deviceTokenAPNs = nil // TODO: tell walletCore
+ checkRegisterState(delaySeconds: 0.5)
+ }
+ } else {
+ registerState = false
+ if !shouldUsePush {
+ self.symLog.log("remote notifications are disabled")
+ } else {
+ UNUserNotificationCenter.current().requestAuthorization(
+ options: [.alert, .badge, .sound]
+ ) { granted, error in
+ DispatchQueue.main.async {
+ if granted {
+ self.symLog.log("registerForRemoteNotifications")
+ /// result in didRegisterForRemoteNotificationsWithDeviceToken
+ UIApplication.shared.registerForRemoteNotifications()
+ checkRegisterState(delaySeconds: 0.5)
+ } else {
+ self.symLog.log("Error requesting notification permissions: \(error?.localizedDescription ?? "unknown")")
+ mayNotUsePush = true
+ registerState = false
+ pushNotifications = false
+ }
+ }
+ }
+ }
+ }
+ }
+#endif
+
+ }
+
var body: some View {
#if PRINT_CHANGES
let _ = Self._printChanges()
let _ = symLog.vlog() // just to get the # to compare it with .onAppear & onDisappear
#endif
- let walletCore = WalletCore.shared
- Group {
- List {
#if TALER_WALLET
- let appName = "Taler Wallet"
+ let appName = "Taler Wallet"
#elseif TALER_NIGHTLY
- let appName = "Taler Nightly"
+ let appName = "Taler Nightly"
#else
- let appName = "GNU Taler"
+ let appName = "GNU Taler"
#endif
- let localizedAppName = Bundle.main.bundleName ?? appName
+ let localizedAppName = Bundle.main.bundleName ?? appName
+ let list = List {
let aboutStr = String(localized: "About \(localizedAppName)")
NavigationLink { // whole row like in a tableView
AboutView(stack: stack.push(), navTitle: aboutStr)
@@ -92,6 +157,15 @@ struct SettingsView: View {
// biometricService.isAuthenticated = false
}
+#if TALER_NIGHTLY
+ SettingsToggle(name: String(localized: "Push Notifications"), value: $pushNotifications,
+ id1: "pushNotifications",
+ imageName: registerState ? NOTIFICATION2 : NOTIFICATION1, // or
+ description: String(localized: "Check pending payments in the background")
+ ) { newVal in
+ checkPushNotifications(newVal)
+ }
+#endif
SettingsToggle(name: String(localized: "Minimalistic"), value: $minimalistic, id1: "minimal",
imageName: "heart", //
description: String(localized: "Omit text where possible"))
@@ -142,15 +216,22 @@ struct SettingsView: View {
imageName: "ellipsis", //
description: nil) {}
}
- }
+ }
.padding(.bottom)
.id(listID)
.listStyle(myListStyle.style).anyView
- }
- .navigationTitle(navTitle)
- .onAppear() {
- DebugViewC.shared.setViewID(VIEW_SETTINGS, stack: stack.push())
- }
+
+ list
+ .navigationTitle(navTitle)
+ .onAppear() {
+ DebugViewC.shared.setViewID(VIEW_SETTINGS, stack: stack.push())
+ registerState = isRegistered
+ }
+ .alert("Push Notifications are disabled",
+ isPresented: $mayNotUsePush,
+ actions: { dismissAlertButton },
+ message: { Text("Please go to Settings > \(localizedAppName) > Notifications and turn them on.") }
+ )
} // body
}
// MARK: -
