From ce6fb5c1bff08ed987a5ffccca196746f9245ea6 Mon Sep 17 00:00:00 2001
From: Elvin Thudugla <elvin@outlook.co.nz>
Date: Sat, 20 May 2023 13:26:15 +1200
Subject: [PATCH] Fixed notification cancel issue Fixed AssemblyMetadata
 IsTrimmable is set to True now UsesPermission must be set at application
 level

---
 .../LocalNotification.Sample/MainPage.xaml     |  5 +++++
 .../LocalNotification.Sample/MainPage.xaml.cs  | 11 +++++++++--
 .../Platforms/Android/ManifestInfo.cs          | 11 +++++++++++
 .../Platforms/Android/ManifestInfo.cs          | 18 +++++++++---------
 .../Android/NotificationServiceImpl.cs         | 17 ++++++++++-------
 .../Platforms/iOS/ManifestInfo.cs              |  2 +-
 .../Platforms/iOS/NotificationServiceImpl.cs   |  4 ++++
 .../Plugin.LocalNotification.csproj            |  2 +-
 8 files changed, 50 insertions(+), 20 deletions(-)
 create mode 100644 Sample/Direct Maui/LocalNotification.Sample/Platforms/Android/ManifestInfo.cs

diff --git a/Sample/Direct Maui/LocalNotification.Sample/MainPage.xaml b/Sample/Direct Maui/LocalNotification.Sample/MainPage.xaml
index 1aebfb16..6348ae3f 100644
--- a/Sample/Direct Maui/LocalNotification.Sample/MainPage.xaml	
+++ b/Sample/Direct Maui/LocalNotification.Sample/MainPage.xaml	
@@ -38,6 +38,11 @@
             HorizontalOptions="Center"
             Text="Clear Text"
             VerticalOptions="Center" />
+        <Button
+            Clicked="ButtonCancel_Clicked"
+            HorizontalOptions="Center"
+            Text="Cancel Local Notification"
+            VerticalOptions="Center" />
 
         <!--  Place new controls here  -->
         <StackLayout VerticalOptions="CenterAndExpand">
diff --git a/Sample/Direct Maui/LocalNotification.Sample/MainPage.xaml.cs b/Sample/Direct Maui/LocalNotification.Sample/MainPage.xaml.cs
index e516be50..9ac5fca1 100644
--- a/Sample/Direct Maui/LocalNotification.Sample/MainPage.xaml.cs	
+++ b/Sample/Direct Maui/LocalNotification.Sample/MainPage.xaml.cs	
@@ -24,8 +24,8 @@ public MainPage(INotificationService notificationService)
         NotifyDatePicker.MinimumDate = DateTime.Today;
         NotifyTimePicker.Time = DateTime.Now.TimeOfDay.Add(TimeSpan.FromSeconds(10));
 
-        //ScheduleNotificationGroup();
-        //ScheduleNotification("first", 10);
+        ScheduleNotificationGroup();
+        ScheduleNotification("first", 10);
         //ScheduleNotification("second", 20);
 
         _cacheFilePath = FileSystem.Current.CacheDirectory + $"/testFile.txt";
@@ -75,6 +75,11 @@ private Task<NotificationEventReceivingArgs> OnNotificationReceiving(Notificatio
         });
     }
 
+    private void ButtonCancel_Clicked(object sender, EventArgs e)
+    {
+        _notificationService.CancelAll();
+    }
+
     private async void Button_Clicked(object sender, EventArgs e)
     {
         var imageStream = GetType().Assembly.GetManifestResourceStream("LocalNotification.Sample.Resources.appicon.png");
@@ -280,6 +285,8 @@ private void ScheduleNotification(string title, double seconds)
             Schedule =
                 {
                     NotifyTime = DateTime.Now.AddSeconds(seconds),
+                    RepeatType = NotificationRepeat.TimeInterval,
+                    NotifyRepeatInterval = TimeSpan.FromSeconds(10),
                 }
         };
         _notificationService.Show(notification);
diff --git a/Sample/Direct Maui/LocalNotification.Sample/Platforms/Android/ManifestInfo.cs b/Sample/Direct Maui/LocalNotification.Sample/Platforms/Android/ManifestInfo.cs
new file mode 100644
index 00000000..827cd3b9
--- /dev/null
+++ b/Sample/Direct Maui/LocalNotification.Sample/Platforms/Android/ManifestInfo.cs	
@@ -0,0 +1,11 @@
+//Permissions for android
+
+using Android;
+using Android.App;
+
+[assembly: UsesPermission(Manifest.Permission.WakeLock)]
+[assembly: UsesPermission(Manifest.Permission.ReceiveBootCompleted)]
+[assembly: UsesPermission(Manifest.Permission.Vibrate)]
+
+[assembly: UsesPermission(Manifest.Permission.ScheduleExactAlarm)]
+[assembly: UsesPermission(Manifest.Permission.PostNotifications)]
diff --git a/Source/Plugin.LocalNotification/Platforms/Android/ManifestInfo.cs b/Source/Plugin.LocalNotification/Platforms/Android/ManifestInfo.cs
index 8a047333..1946e200 100644
--- a/Source/Plugin.LocalNotification/Platforms/Android/ManifestInfo.cs
+++ b/Source/Plugin.LocalNotification/Platforms/Android/ManifestInfo.cs
@@ -6,23 +6,23 @@
 using Microsoft.Maui.Controls.PlatformConfiguration;
 #endif
 
-[assembly: UsesPermission(Manifest.Permission.WakeLock)]
-[assembly: UsesPermission(Manifest.Permission.ReceiveBootCompleted)]
-[assembly: UsesPermission(Manifest.Permission.Vibrate)]
+//[assembly: UsesPermission(Manifest.Permission.WakeLock)]
+//[assembly: UsesPermission(Manifest.Permission.ReceiveBootCompleted)]
+//[assembly: UsesPermission(Manifest.Permission.Vibrate)]
 
 #if ANDROID
-[assembly: UsesPermission(Manifest.Permission.ScheduleExactAlarm)]
-[assembly: System.Reflection.AssemblyMetadata("IsTrimmable", "False")]
+//[assembly: UsesPermission(Manifest.Permission.ScheduleExactAlarm)]
+[assembly: System.Reflection.AssemblyMetadata("IsTrimmable", "True")]
 
 #if NET7_0_OR_GREATER
-[assembly: UsesPermission(Manifest.Permission.PostNotifications)]
+//[assembly: UsesPermission(Manifest.Permission.PostNotifications)]
 #else
-[assembly: UsesPermission("android.permission.POST_NOTIFICATIONS")]
+//[assembly: UsesPermission("android.permission.POST_NOTIFICATIONS")]
 #endif
 
 #elif MONOANDROID
-[assembly: UsesPermission("android.permission.SCHEDULE_EXACT_ALARM")]
-[assembly: UsesPermission("android.permission.POST_NOTIFICATIONS")]
+//[assembly: UsesPermission("android.permission.SCHEDULE_EXACT_ALARM")]
+//[assembly: UsesPermission("android.permission.POST_NOTIFICATIONS")]
 [assembly: LinkerSafe]
 #endif
 
diff --git a/Source/Plugin.LocalNotification/Platforms/Android/NotificationServiceImpl.cs b/Source/Plugin.LocalNotification/Platforms/Android/NotificationServiceImpl.cs
index fd7f598f..ec4dcab2 100644
--- a/Source/Plugin.LocalNotification/Platforms/Android/NotificationServiceImpl.cs
+++ b/Source/Plugin.LocalNotification/Platforms/Android/NotificationServiceImpl.cs
@@ -304,7 +304,7 @@ await MyGeofencingClient
         /// <returns></returns>
         protected virtual PendingIntent CreateGeofenceIntent(int notificationId, string serializedRequest)
         {
-            var pendingIntent = CreateActionIntent(serializedRequest, new NotificationAction(notificationId)
+            var pendingIntent = CreateActionIntent(notificationId, serializedRequest, new NotificationAction(0)
             {
                 Android =
                 {
@@ -367,7 +367,7 @@ internal virtual bool ShowLater(NotificationRequest request)
         /// <returns></returns>
         protected virtual PendingIntent CreateAlarmIntent(int notificationId, string serializedRequest)
         {
-            var pendingIntent = CreateActionIntent(serializedRequest, new NotificationAction(notificationId)
+            var pendingIntent = CreateActionIntent(notificationId, serializedRequest, new NotificationAction(0)
             {
                 Android =
                 {
@@ -538,7 +538,7 @@ internal virtual async Task<bool> ShowNow(NotificationRequest request)
 
             var serializedRequest = LocalNotificationCenter.GetRequestSerialize(request);
 
-            var contentIntent = CreateActionIntent(serializedRequest, new NotificationAction(NotificationActionEventArgs.TapActionId)
+            var contentIntent = CreateActionIntent(request.NotificationId, serializedRequest, new NotificationAction(NotificationActionEventArgs.TapActionId)
             {
                 Android =
                 {
@@ -547,7 +547,7 @@ internal virtual async Task<bool> ShowNow(NotificationRequest request)
                 }
             }, typeof(NotificationActionReceiver));
 
-            var deleteIntent = CreateActionIntent(serializedRequest, new NotificationAction(NotificationActionEventArgs.DismissedActionId)
+            var deleteIntent = CreateActionIntent(request.NotificationId, serializedRequest, new NotificationAction(NotificationActionEventArgs.DismissedActionId)
             {
                 Android =
                 {
@@ -689,7 +689,7 @@ protected virtual async Task<Bitmap> GetNativeImage(NotificationImage notificati
         protected virtual NotificationCompat.Action CreateAction(NotificationRequest request, string serializedRequest,
             NotificationAction action)
         {
-            var pendingIntent = CreateActionIntent(serializedRequest, action, typeof(NotificationActionReceiver));
+            var pendingIntent = CreateActionIntent(request.NotificationId, serializedRequest, action, typeof(NotificationActionReceiver));
             if (string.IsNullOrWhiteSpace(action.Android.IconName.ResourceName))
             {
                 action.Android.IconName = request.Android.IconSmallName;
@@ -704,11 +704,12 @@ protected virtual NotificationCompat.Action CreateAction(NotificationRequest req
         /// <summary>
         ///
         /// </summary>
+        /// <param name="notificationId"></param>
         /// <param name="serializedRequest"></param>
         /// <param name="action"></param>
         /// <param name="broadcastReceiverType"></param>
         /// <returns></returns>
-        protected virtual PendingIntent CreateActionIntent(string serializedRequest, NotificationAction action, Type broadcastReceiverType)
+        protected virtual PendingIntent CreateActionIntent(int notificationId, string serializedRequest, NotificationAction action, Type broadcastReceiverType)
         {
             var notificationIntent = action.Android.LaunchAppWhenTapped
                 ? (Application.Context.PackageManager?.GetLaunchIntentForPackage(Application.Context.PackageName ??
@@ -720,7 +721,9 @@ protected virtual PendingIntent CreateActionIntent(string serializedRequest, Not
                 .PutExtra(LocalNotificationCenter.ReturnRequestActionId, action.ActionId)
                 .PutExtra(LocalNotificationCenter.ReturnRequest, serializedRequest);
 
-            var requestCode = _random.Next();
+            //var requestCode = _random.Next();
+            // Cannot be random, then you cannot cancel it.
+            var requestCode = notificationId + action.ActionId;
 
             var pendingIntent = action.Android.LaunchAppWhenTapped
                 ? PendingIntent.GetActivity(
diff --git a/Source/Plugin.LocalNotification/Platforms/iOS/ManifestInfo.cs b/Source/Plugin.LocalNotification/Platforms/iOS/ManifestInfo.cs
index 599ce23a..285621b9 100644
--- a/Source/Plugin.LocalNotification/Platforms/iOS/ManifestInfo.cs
+++ b/Source/Plugin.LocalNotification/Platforms/iOS/ManifestInfo.cs
@@ -3,6 +3,6 @@
 #if XAMARINIOS
 [assembly: LinkerSafe]
 #elif IOS
-[assembly: System.Reflection.AssemblyMetadata("IsTrimmable", "False")]
+[assembly: System.Reflection.AssemblyMetadata("IsTrimmable", "True")]
 #endif
 
diff --git a/Source/Plugin.LocalNotification/Platforms/iOS/NotificationServiceImpl.cs b/Source/Plugin.LocalNotification/Platforms/iOS/NotificationServiceImpl.cs
index 659b3374..0016c1ba 100644
--- a/Source/Plugin.LocalNotification/Platforms/iOS/NotificationServiceImpl.cs
+++ b/Source/Plugin.LocalNotification/Platforms/iOS/NotificationServiceImpl.cs
@@ -142,6 +142,10 @@ public async Task<bool> Show(NotificationRequest request)
                     return false;
                 }
 #elif IOS
+                if (!OperatingSystem.IsIOS())
+                {
+                    return false;
+                }
                 if (!OperatingSystem.IsIOSVersionAtLeast(10))
                 {
                     return false;
diff --git a/Source/Plugin.LocalNotification/Plugin.LocalNotification.csproj b/Source/Plugin.LocalNotification/Plugin.LocalNotification.csproj
index 7da678c0..ea2d3738 100644
--- a/Source/Plugin.LocalNotification/Plugin.LocalNotification.csproj
+++ b/Source/Plugin.LocalNotification/Plugin.LocalNotification.csproj
@@ -20,7 +20,7 @@
     <Description>The local notification plugin provides a way to show local notifications from Xamarin and MAUI apps.</Description>
     <PackageIcon>icon.png</PackageIcon>
     <Copyright>Copyright © Elvin (Tharindu) Thudugala</Copyright>
-    <Version>10.1.4</Version>
+    <Version>10.1.5</Version>
     <PackageReleaseNotes>Check: https://github.com/thudugala/Plugin.LocalNotification/releases </PackageReleaseNotes>
 
     <PublishRepositoryUrl>true</PublishRepositoryUrl>