Official Mobile Notification Package

I have the same problem on iOS. Android is working fine.

Unity 2018.4.8f1 + Mobile Notifications 1.0.3

 

Hello I can't seem to get the notification to repeat with AndroidNotification.RepeatInterval It did show on FireTime but doesn't show after the time I set with RepeatInterval past does anyone get it to work yet or is there any other way that can show notification every week like on every sunday?

 

I keep getting namespace errors every time I try to build (please see below). But in my code there are no error, when I type in 'using Unity.Notifications.iOS' it appears just fine. Anybody know what may be wrong?

Code (CSharp):

1. Assets\Scripts\Main Scripts\NotificationSystem\NotificationSystem.cs(12,27): error CS0234: The type or namespace name 'iOS' does not exist in the namespace 'Unity.Notifications' (are you missing an assembly reference?)
2.  
3. Assets\Scripts\Main Scripts\NotificationSystem\NotificationSystem.cs(40,13): error CS0246: The type or namespace name 'iOSNotificationCenter' could not be found (are you missing a using directive or an assembly reference?)
4.  
5. Assets\Scripts\Main Scripts\NotificationSystem\NotificationSystem.cs(41,14): error CS0246: The type or namespace name 'AuthorizationStatus' could not be found (are you missing a using directive or an assembly reference?)

 

Hello @_Paulius ! Is there a way to increment automatically the Badge number, for iOS notifications? I know that we can set that number using iOSNotificationCenter.ApplicationBadge, but how can we set it as the amount of delivered notifications when the app isn't running? Right now I always get a "1" when there are one or more notifications delivered. Thank you in advance.

 

@_Paulius This statement dated back in February. Any news on supporting push notifications on Android?

In the meantime, anyone can recommend a plugin which handles push notifications on Android?

 

@_Paulius thank you, I update package ver in my project and it work great

 

After importing the 1.0.3 package into a project on 2018.4.8 I get this warning:

No script asset for UnityNotificationEditorManager. Check that the definition is in a file of the same name and that it compiles properly.

The UnityNotificationEditorManager script is present in Packages/Mobile Notifications/Editor.

 

I have a bug in Project Settings on 2018.4.8.

If I uncheck 'Request Authorization on App Launch' option then click to different settings, e.g. Physics, then when I return to Mobile Notification Settings the option is checked again.

 

Hi @_Paulius, we have two particular issues with the package specifically for ANDROID 5 (Lollipop):

- The icon color is not painted and thus the user cannot see anything (white icon on white background).
Here is a relevant link

- The timestamp does not appear when the notification is not expanded

Is there any way to work around these issues ?

 

How is it? It's not about where to find related settings in Editor. Increasing minSdkVersion drops ~100K of users for our game on Android versions from 4.1 API 16 to 4.3 API 18!

When is it planned to be fixed back to API 16? How can I work around this issue until then?

 

Any workarounds for minimum API Level below 19? We simply cannot afford to drop thousands of users because of this.
The previous version (1.0.2) doesn't seem to work correctly with Custom Android Activity, used by Firebase Cloud Messaging.

 

Can anyone help explain a bit better as to how a identifier is set, named, seleted on android?
I have read the DOCS several times and still don't understand it.

"Unity assigns a unique identifier to each notification after you schedule it."

Sorry if this is a really obvious thing but i just cant understand what that means, can't i just cancel/reschedule notifications via the ID?

This is my script

Code (CSharp):

1.   void Start()
2.   {
3.     RegisterDailyNotification();
4.   }
5.   public void RegisterDailyNotification()
6.   {
7.     if(save.notificationsActive && save.notifyDailyRewards)
8.     {
9.       var c = new AndroidNotificationChannel()
10.       {
11.         Id = "2",
12.         Name = "DailyReward",
13.         Importance = Importance.High,
14.         Description = "Generic notifications",
15.       };
16.       AndroidNotificationCenter.RegisterNotificationChannel(c);
17.  
18.       var notification = new AndroidNotification();
19.       notification.Title = "Daily Reward";
20.       notification.Text = "Your Daily Reward Is Ready To Claim!";
21.       notification.FireTime = System.DateTime.Now.AddHours(24);
22.       notification.LargeIcon = "icon_1";
23.       AndroidNotificationCenter.SendNotification(notification, "2");
24.     }
25.   }

I just want to know how i can cancel that.
And also just want to know if notifications come up while playing and if so can it be disabled.
Thanks

 

I've ended up downloading the example project that was used in the Unity youtube video on notifications, the whole script is very different from what the Docs show,
I still am absolutely puzzled by "identifier", and most importantly how it works with multple different notifications.
In the example project script it's set as a private int, is the identifier just that of int? and I can use other ints for the other notifications?

 

any fix for this? I got this too in unity 2019.3.8f1

 

Each notification you schedule is given its own unique identifier (the return value of SendNotification(), always an int) so that you can refer to it later (e.g. if you want to cancel it, as demonstrated by @_Paulius above). If you schedule multiple notifications, each will be given its own id. Nothing more to it than that.

 

So to be clear is this

Code (CSharp):

1. var identifier = AndroidNotificationCenter.SendNotification(n, "channel_id");

Actually sending the notification, or is it just getting that sent notifications identifier?
If it's the first, would I just name identifier1, identifier2 etc, and if it's the latter, that makes a lot more sense.

 

Please consider expanding audience of your package to those who use 2018.4 LTS.

 

Hi @_Paulius, we're having problems registering devices for notifications when compiling the game with the iOS 13 SDK. The token returned from the AuthorizationRequest object is invalid. I looked into the native code to see what is happening, the problem is that the return value of the method description from the NSData class has been changed. Before the iOS SDK 13, this method returned a hexadecimal string representing its value, but now it returns a string containing more information, and truncated, e.g.:

{length = 32, bytes = 0x8180372f bc8f5fde fc96a82a d3beb70f ... 75ac2da8 1d693d54 }

In the file UnityAppController+Notifications.mm, when adding the observer for the notification
kUnityDidRegisterForRemoteNotificationsWithDeviceToken, the code looks like this:

manager.deviceToken = [NSString stringWithFormat:@"%@",notification.userInfo];

The userInfo property of the notification object is a NSData (not a NSDictionary as the method signature expects), and when used like in the code above, it will invoke the description method to return a string representation of the object.

To fix it, the device token must be converted to a string in a proper way:

Code (Objective-C):

1.  
2. // convert the device token to a valid hex string...
3. NSData *deviceToken = (NSData *) notification.userInfo;
4. const unsigned char *buffer = (const unsigned char *) deviceToken.bytes;
5. NSMutableString *stringToken  = [NSMutableString stringWithCapacity:(length * 2)];
6. for (int i = 0; i < deviceToken.length; ++i) {
7.      [stringToken appendFormat:@"%02x", buffer[i]];
8.  }
9. // use the correct device token string:
10. manager.deviceToken = stringToken;
11.  

Is there an estimate of when an official fix will be released?

 

I've tried to rebuild the Android library, and for some unexpected reason I've succeeded, almost with the first attempt.

 

Hi,

We still see crashes on iOS with 1.0.3 using Unity 2018.4.6

Fatal Exception: NSInvalidArgumentException
0 CoreFoundation 0x1c704298c __exceptionPreprocess
1 libobjc.A.dylib 0x1c621b9f8 objc_exception_throw
2 CoreFoundation 0x1c6f4cbc0 -[NSCache init]
3 Foundation 0x1c7996b04 +[NSString stringWithUTF8String:]
4 gameName 0x104fc98f4 _ScheduleLocalNotification + 106 (UnityNotificationWrapper.m:106)
5 gameName 0x106545fa8 (Missing)
6 gameName 0x106545e70 (Missing)
7 gameName 0x105ecd1b8 (Missing)
8 gameName 0x105d2f55c (Missing)
9 gameName 0x105d2df00 (Missing)
10 gameName 0x104f60314 RuntimeInvoker_TrueVoid_t22962CB4C05B1D89B55A6E1139F0E87A90987017(void (*)(), MethodInfo const*, void*, void**) + 38974 (Il2CppInvokerTable.cpp:38974)
11 gameName 0x105b78c70 il2cpp::vm::Runtime::Invoke(MethodInfo const*, void*, void**, Il2CppException**) + 539 (Runtime.cpp:539)
12 gameName 0x1055b89e4 scripting_method_invoke(ScriptingMethodPtr, ScriptingObjectPtr, ScriptingArguments&, ScriptingExceptionPtr*, bool) + 246 (ScriptingApi_Il2Cpp.cpp:246)
13 gameName 0x1055c0868 ScriptingInvocation::Invoke(ScriptingExceptionPtr*, bool) + 347 (ScriptingInvocation.cpp:347)
14 gameName 0x1055cacf0 MonoBehaviour::HandleNotifications(void*, int, MessageData&) + 71 (ScriptingInvocation.h:71)
15 gameName 0x1053f07f8 GameObject::SendMessageAny(MessageIdentifier const&, MessageData&) + 1233 (GameObject.cpp:1233)
16 gameName 0x10551de54 SendMessageToEveryone(MessageIdentifier const&, MessageData) + 1311 (GameObjectUtility.cpp:1311)
17 gameName 0x10552e8e8 NotifyPlayerQuit(bool) + 298 (Player.cpp:298)
18 gameName 0x10552f124 PlayerCleanup(bool) + 570 (Player.cpp:570)
19 gameName 0x105795224 UnityCleanup + 227 (LibEntryPoint.mm:227)
20 gameName 0x105795468 UnityPlayerLoopImpl(bool) + 297 (LibEntryPoint.mm:297)
21 gameName 0x104e50f3c UnityRepaint + 280 (UnityAppController+Rendering.mm:280)
22 gameName 0x104e50e18 -[UnityAppController(Rendering) repaintDisplayLink] + 72 (UnityAppController+Rendering.mm:72)
23 QuartzCore 0x1cb452ff0 CA:isplay:isplayLink::dispatch_items(unsigned long long, unsigned long long, unsigned long long)
24 IOKit 0x1c729f4b0 IODispatchCalloutFromCFMessage
25 CoreFoundation 0x1c6fae19c __CFMachPortPerform
26 CoreFoundation 0x1c6fd4da0 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__
27 CoreFoundation 0x1c6fd44ec __CFRunLoopDoSource1
28 CoreFoundation 0x1c6fcf310 __CFRunLoopRun
29 CoreFoundation 0x1c6fce7c0 CFRunLoopRunSpecific
30 GraphicsServices 0x1c91cf79c GSEventRunModal
31 UIKitCore 0x1f3953c38 UIApplicationMain
32 gameName 0x104e487c0 main + 41 (main.mm:41)
33 libdyld.dylib 0x1c6a928e0 start

 

Hi,

i'm on 2018.3.10f1. with 1.0.4 preview packages.
On : a Redmi note 7 Android 9.0. (MUI is a little agressive on App killing)

On a debug version, notifications don't survive closing app.
On a real version, notifications survive closing app but don't survive reboot.

Checkbox in Packages settings "reschedule at boot" is checked : Generated Manifest is okay with BOOT permissions at true.
https://imgur.com/sfAofOX (android developer console permissions)

 

Hi @_Paulius
I have an issue with persisting notifications after a device reboot. I made sure the option is checked in the settings. I also checked the manifest and it seems the plugin is not adding the permission required. I am using version 1.0.4-preview.2.

 

Thanks @_Paulius!

 

Good day @_Paulius

I have imported the Mobile Notifications 1.0.3 package to my Unity project (I am using Unity 2018.4.0f), ticked the "Reschedule Notifications on Device Restart" box and also checked that the RECEIVE_BOOT_COMPLETED user permission in in my AndroidManifest after the build is made. Yet the notifications do not persist on the android. I tried resetting the Project Settings as well, to no avail. Any way to fix this?

 

F/art (26313): art/runtime/check_jni.cc:65] JNI DETECTED ERROR IN APPLICATION: input is not valid Modified UTF-8: illegal start byte 0xf0
F/art (26313): art/runtime/check_jni.cc:65] string: 'We miss you '
F/art (26313): art/runtime/check_jni.cc:65] in call to NewStringUTF
F/art (26313): art/runtime/check_jni.cc:65] from boolean com.unity3d.player.UnityPlayer.nativeRender()
F/art (26313): art/runtime/check_jni.cc:65] "UnityMain" prio=5 tid=34 Runnable

Android 5.0.2
SM-T530
Unity 2018.4.1f1

This type of string causes a crash on our users but it's not being caught and logged reported out as one and the application instead freezes after running to this error. Using 1.0.3 package.

 

Hi @_Paulius,

I disable Request Authorization on App Launch in mobile notification settings, however it is still showing when the app launches, is this a bug?

Unity version: 2018.4.9

 

Code (CSharp):

1. public class MobileNotificationManager : MonoBehaviour
2. {
3.  
4.     public AndroidNotificationChannel defaultNotificationChannel;
5.     public string[] runtimeNotificationTexts;
6.     public string[] notificationTexts;
7.  
8.     private int identifier;
9.  
10.     private void Start()
11.     {
12.  
13.         defaultNotificationChannel = new AndroidNotificationChannel()
14.         {
15.             Id = "default_channel",
16.             Name = "Default Channel",
17.             Description = "For Generic notifications",
18.             Importance = Importance.High,
19.         };
20.  
21.         AndroidNotificationCenter.RegisterNotificationChannel(defaultNotificationChannel);
22.  
23.  
24.         AndroidNotification notification = new AndroidNotification()
25.         {
26.             Title = "Test Notification!",
27.             Text = notificationTexts[Random.Range(0, notificationTexts.Length)],
28.             SmallIcon = "app_icon_small",
29.             LargeIcon = "app_icon_large",
30.             FireTime = System.DateTime.Now.AddSeconds(2),
31.         };
32.  
33.         identifier = AndroidNotificationCenter.SendNotification(notification, "default_channel");
34.  
35.  
36.         AndroidNotificationCenter.NotificationReceivedCallback receivedNotificationHandler = delegate (AndroidNotificationIntentData data)
37.         {
38.             var msg = "Notification received : " + data.Id + "\n";
39.             msg += "\n Notification received: ";
40.             msg += "\n .Title: " + data.Notification.Title;
41.             msg += "\n .Body: " + data.Notification.Text;
42.             msg += "\n .Channel: " + data.Channel;
43.             Debug.Log(msg);
44.         };
45.  
46.         AndroidNotificationCenter.OnNotificationReceived += receivedNotificationHandler;
47.  
48.         var notificationIntentData = AndroidNotificationCenter.GetLastNotificationIntent();
49.  
50.         if (notificationIntentData != null)
51.         {
52.             Debug.Log("App was opened with notification!");
53.         }
54.  
55.     }
56.  
57.     private void OnApplicationPause(bool pause)
58.     {
59.  
60.         if (AndroidNotificationCenter.CheckScheduledNotificationStatus(identifier) == NotificationStatus.Scheduled)
61.         {
62.             //If the player has left the game and the game is not running. Send them a new notification
63.             AndroidNotification newNotification = new AndroidNotification()
64.             {
65.                 Title = "Reminder Notification!",
66.                 Text = "You've paused Unity Royale!",
67.                 SmallIcon = "app_icon_small",
68.                 LargeIcon = "app_icon_large",
69.                 FireTime = System.DateTime.Now
70.             };
71.  
72.             // Replace the currently scheduled notification with a new notification.
73.             AndroidNotificationCenter.UpdateScheduledNotification(identifier, newNotification, "default_channel");
74.         }
75.         else if (AndroidNotificationCenter.CheckScheduledNotificationStatus(identifier) == NotificationStatus.Delivered)
76.         {
77.             //Remove the notification from the status bar
78.             //AndroidNotificationCenter.CancelNotification(identifier);
79.         }
80.         else if (AndroidNotificationCenter.CheckScheduledNotificationStatus(identifier) == NotificationStatus.Unknown)
81.         {
82.             AndroidNotification notification = new AndroidNotification()
83.             {
84.                 Title = "Test Notification!",
85.                 Text = runtimeNotificationTexts[Random.Range(0, runtimeNotificationTexts.Length)],
86.                 SmallIcon = "app_icon_small",
87.                 LargeIcon = "app_icon_large",
88.                 FireTime = System.DateTime.Now.AddSeconds(2),
89.             };
90.  
91.             //Try sending it again
92.             identifier = AndroidNotificationCenter.SendNotification(notification, "default_channel");
93.         }
94.  
95.  
96.     }

The notifications are coming only when the game is running. Upon closing the app, I'm not receiving any notifications. Also, can someone explain why 90% of the times the "AndroidNotificationCenter.CheckScheduledNotificationStatus(identifier) == NotificationStatus.Unknown" is returning true? Why is the status unknown? Any reason?

And also "AndroidNotificationCenter.CheckScheduledNotificationStatus(identifier) == NotificationStatus.Scheduled" this is never coming true though I'm coming to the homescreen before the said firetime. Any explanation please?

 

Hi @_Paulius,
found a new issue with the android small icons in package version 1.0.3: They are broken when building a batch build with '-nographics' in 2019.2 and up. The small icon is then only rendered as a white square.

One workaround I found is not use the unity editor to define the android icons at all and just put them in an AAR. then I can at least still build on my headless nographhics server. but this is weird limitation and should be fixed or documented, right?

 

Sorry for really late response as we decided to not use Notifications for iOS for some time. Now when we decided to use it again, I see that even if "enable push notifications" in settings is disabled, I still get this warning. Is there anything I could do to prevent it?

 

I am also having this issue. I'm hoping for a solution soon.

 

Hello guys, i want to handle received notifications, on Android it's working, but on IOS not working.

AndroidNotificationCenter.NotificationReceivedCallback receivedNotificationHandler = delegate { Game.UI.Show<ScreenMain>(); };

AndroidNotificationCenter.OnNotificationReceived += receivedNotificationHandler;

iOSNotificationCenter.OnRemoteNotificationReceived += notification =>

            {

                Game.UI.Show<ScreenMain>();

            };

P.S. Sorry for my English.

 

Hi @_Paulius

Am I missing something, or does this plugin not currently expose a way to control Notification.Builder.setShowWhen()? I'd really like to be able to show a timestamp on my notifications on android.

 

Hey @_Paulius! A while back you mentionned support for custom sounds was on its way. You have an updated prediction?

 

I have come upon that problem as well. According to documentation, the only thing I can find is the UsesStopwatch property of the notification that just shows a timer, but nothing to show the timestamp.

 

Hello,

We have stumble upon some issues with notifications scheduling on Android when the app is updated from one version to another. A notification that is scheduled in version A and then triggered in version B will cause the app to crash (even when the game per se is not running). When the notification is triggered it will try to locate the small icon id, but it may not find it if the internal resource list has been updated.

We get the following exceptions:

Code (csharp):

1.  
2. Unable to load resource 0x7f050018 from pkg=<REDACTED>
3.     android.content.res.Resources$NotFoundException
4. FATAL EXCEPTION: main
5.     Process: <REDACTED>, PID: 15278
6.     android.app.RemoteServiceException: Bad notification posted from package <REDACTED>: Couldn't create icon: StatusBarIcon(icon=Icon(typ=RESOURCE pkg=<REDACTED> id=0x7f050018) visible user=0 )
7.  

Spoiler: Stack trace

Code (csharp):

1. 2019-10-23 09:36:46.229 3397-3397/? E/Icon: Unable to load resource 0x7f050018 from pkg=<REDACTED>
2.     android.content.res.Resources$NotFoundException: Drawable <REDACTED>:dimen/mintegral_video_common_alertview_contentview_minwidth with resource ID #0x7f050018
3.     Caused by: android.content.res.Resources$NotFoundException: Resource "<REDACTED>:dimen/mintegral_video_common_alertview_contentview_minwidth" (7f050018) is not a Drawable (color or path): TypedValue{t=0x5/d=0xf001 a=2 r=0x7f050018}
4.         at android.content.res.ResourcesImpl.loadDrawableForCookie(ResourcesImpl.java:789)
5.         at android.content.res.ResourcesImpl.loadDrawable(ResourcesImpl.java:659)
6.         at android.content.res.Resources.getDrawableForDensity(Resources.java:891)
7.         at android.content.res.Resources.getDrawable(Resources.java:833)
8.         at android.graphics.drawable.Icon.loadDrawableInner(Icon.java:323)
9.         at android.graphics.drawable.Icon.loadDrawable(Icon.java:276)
10.         at android.graphics.drawable.Icon.loadDrawableAsUser(Icon.java:387)
11.         at com.android.systemui.statusbar.StatusBarIconView.getIcon(StatusBarIconView.java:352)
12.         at com.android.systemui.statusbar.StatusBarIconView.getIcon(StatusBarIconView.java:336)
13.         at com.android.systemui.statusbar.StatusBarIconView.updateDrawable(StatusBarIconView.java:314)
14.         at com.android.systemui.statusbar.StatusBarIconView.set(StatusBarIconView.java:276)
15.         at com.android.systemui.statusbar.NotificationData$Entry.createIcons(NotificationData.java:239)
16.         at com.android.systemui.statusbar.phone.StatusBar.createNotificationViews(StatusBar.java:11091)
17.         at com.android.systemui.statusbar.phone.StatusBar.addNotification(StatusBar.java:3381)
18.         at com.android.systemui.statusbar.phone.StatusBar$31$2.run(StatusBar.java:9555)
19.         at android.os.Handler.handleCallback(Handler.java:789)
20.         at android.os.Handler.dispatchMessage(Handler.java:98)
21.         at android.os.Looper.loop(Looper.java:164)
22.         at android.app.ActivityThread.main(ActivityThread.java:6944)
23.         at java.lang.reflect.Method.invoke(Native Method)
24.         at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:327)
25.         at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1374)
26. 2019-10-23 09:36:46.258 15278-15278/<REDACTED> E/AndroidRuntime: FATAL EXCEPTION: main
27.     Process: <REDACTED>, PID: 15278
28.     android.app.RemoteServiceException: Bad notification posted from package <REDACTED>: Couldn't create icon: StatusBarIcon(icon=Icon(typ=RESOURCE pkg=<REDACTED> id=0x7f050018) visible user=0 )
29.        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1881)
30.        at android.os.Handler.dispatchMessage(Handler.java:105)
31.        at android.os.Looper.loop(Looper.java:164)
32.        at android.app.ActivityThread.main(ActivityThread.java:6944)
33.        at java.lang.reflect.Method.invoke(Native Method)
34.        at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:327)
35.        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1374)

In our case for instance, we included a new ad network to the app which caused the resource list to scramble. The resource id the notification tries to use now points to something else.

I realize that this issue maybe is fairly common in any native Android apps as well, but it would be appreciated if something could be done on your end with the package if that is possible. Correct me if I'm wrong, but I suspect the resource id reference need to be delayed til the very last end when the notification is triggered, and not directly when the notification is scheduled. Is there anything we can do in the meantime to circumvent the issue?

Thanks in advance

 

Did you report this issue by any chance?

 

@VaidasM good news. much appreciated!

 

@VaidasM That sounds great, thank you for communicating it with us!

 

Hey, we implemented remote notifications using this snippet of code:

Code (CSharp):

1. void Start()
2.     {
3.         StartCoroutine(RequestAuthorization());
4.         iOSNotificationCenter.OnRemoteNotificationReceived += notification =>
5.         {
6.             // When a remote notification is received, modify its contents and show it
7.             // after 1 second.
8.             var timeTrigger = new iOSNotificationTimeIntervalTrigger()
9.             {
10.                 TimeInterval = new TimeSpan(0, 0, 1),
11.                 Repeats = false
12.             };
13.  
14.             iOSNotification n = new iOSNotification()
15.             {
16.                 Title = "Remote : " + notification.Title,
17.                 Body = "Remote : " + notification.Body,
18.                 Subtitle = "Remote: " + notification.Subtitle,
19.                 ShowInForeground = true,
20.                 ForegroundPresentationOption = PresentationOption.Sound | PresentationOption.Alert | PresentationOption.Badge,
21.                 CategoryIdentifier = notification.CategoryIdentifier,
22.                 ThreadIdentifier = notification.ThreadIdentifier,
23.                 Trigger = timeTrigger,
24.             };
25.             iOSNotificationCenter.ScheduleNotification(n);
26.  
27.             Debug.Log("Rescheduled remote notifications with id: " + notification.Identifier);
28.         };
29.     }
30.  
31.     IEnumerator RequestAuthorization()
32.     {
33.         Debug.Log("Starting coroutine");
34.         using (var req = new AuthorizationRequest(AuthorizationOption.Alert | AuthorizationOption.Badge | AuthorizationOption.Sound, true))
35.         {
36.             while (!req.IsFinished)
37.             {
38.                 Debug.Log("Requesting..");
39.                 yield return null;
40.             }
41.  
42.             string res = "\n RequestAuthorization: \n";
43.             res += "\n finished: " + req.IsFinished;
44.             res += "\n granted :  " + req.Granted;
45.             res += "\n error:  " + req.Error;
46.             res += "\n deviceToken:  " + req.DeviceToken;
47.             Debug.Log(res);
48.         }
49.     }

But when using the deviceToken the request gives us back, we receive the following error on our push service:

Request Id 884 : {"errorMessage":"Unregistered or expired token","channelType":"APNS","pushProviderStatusCode":"400","pushProviderError":"BadDeviceToken","pushProviderResponse":"{\"reason\":\"BadDeviceToken\"}"}

Any idea why this happens? How can the token be unregistered when we just received it via callback)

EDIT: Solved it on Friday. Apparently, when creating the certificate (sandbox and production in one) Apple didn't add the certificate to the sandbox part, which prevented us from testing notifications in a dev build.

 

Perhaps you would want to update minimum Unity editor requirements in your OP, if 2019.3 is minimum for using the 1.0.4?

Spent 2 hours figuring this out

 

For others stuck with lower than 2019.3 versions, maybe this is useful:

Managed to get the 1.0.4-preview5 onto a Unity 2019.2.12f1 project, by

1. downloading 2019.3.0b
2. creating a project
3. Adding 1.0.4-preview5 package to the project
4. Copy that package folder directly into the 2019.2.12 project's Assets folder
5. Manually added small icon to Plugins/Android/res/drawable folder
6. Built to Android

Haven't tested iOS yet though

 

I'm getting an error with 1.0.3 and Unity 2019.2.13f1 when I call this:
AndroidNotificationCenter.SendNotification

the error:

Code (CSharp):

1.  
2. [Lunar Mobile Console] Exception while invoking action 'Test Notify'
3. java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String java.lang.Class.getName()' on a null object reference
4. java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String java.lang.Class.getName()' on a null object reference
5.     at com.unity3d.player.ReflectionHelper.getMethodID(Unknown Source:224)
6.     at com.unity3d.player.UnityPlayer.nativeRender(Native Method)
7.     at com.unity3d.player.UnityPlayer.c(Unknown Source:0)
8.     at com.unity3d.player.UnityPlayer$e$1.handleMessage(Unknown Source:95)
9.     at android.os.Handler.dispatchMessage(Handler.java:103)
10.     at android.os.Looper.loop(Looper.java:214)
11.     at com.unity3d.player.UnityPlayer$e.run(Unknown Source:20)
12.   at UnityEngine._AndroidJNIHelper.GetMethodID (System.IntPtr jclass, System.String methodName, System.String signature, System.Boolean isStatic) [0x00041] in /Users/builduser/buildslave/unity/build/Modules/AndroidJNI/AndroidJava.cs:1396
13.   at UnityEngine.AndroidJNIHelper.GetMethodID (System.IntPtr javaClass, System.String methodName, System.String signature, System.Boolean isStatic) [0x00005] in /Users/builduser/buildslave/unity/build/Modules/AndroidJNI/AndroidJNI.bindings.cs:61
14.   at UnityEngine._AndroidJNIHelper.GetMethodID[ReturnType] (System.IntPtr jclass, System.String methodName, System.Object[] args, System.Boolean isStatic) [0x0000a] in /Users/builduser/buildslave/unity/build/Modules/AndroidJNI/AndroidJava.cs:1353
15.   at UnityEngine.AndroidJNIHelper.GetMethodID[ReturnType] (System.IntPtr jclass, System.String methodName, System.Object[] args, System.Boolean isStatic) [0x00005] in /Users/builduser/buildslave/unity/build/Modules/AndroidJNI/AndroidJNI.bindings.cs:166
16.   at UnityEngine.AndroidJavaObject._CallStatic[ReturnType] (System.String methodName, System.Object[] args) [0x0001d] in /Users/builduser/buildslave/unity/build/Modules/AndroidJNI/AndroidJava.cs:601
17.   at UnityEngine.AndroidJavaObject.CallStatic[ReturnType] (System.String methodName, System.Object[] args) [0x00004] in /Users/builduser/buildslave/unity/build/Modules/AndroidJNI/AndroidJava.cs:318
18.   at Unity.Notifications.Android.AndroidNotificationCenter.SendNotification (System.Int32 id, Unity.Notifications.Android.AndroidNotification notification, System.String channel) [0x00073] in /Users/edwon/Projects/Wormy/Library/PackageCache/com.unity.mobile.notifications@1.0.3/Runtime/Android/AndroidNotificationCenter.cs:872
19.   at Unity.Notifications.Android.AndroidNotificationCenter.SendNotification (Unity.Notifications.Android.AndroidNotification notification, System.String channel) [0x0003e] in /Users/edwon/Projects/Wormy/Library/PackageCache/com.unity.mobile.notifications@1.0.3/Runtime/Android/AndroidNotificationCenter.cs:840
20.   at Notifications.OnSubmitNotification (System.String title, System.String body, System.DateTime deliveryTime) [0x00039] in /Users/edwon/Projects/Wormy/Assets/00_Everything/Scripts/Notifications.cs:64
21.   at Notifications.TestNotification () [0x0000e] in /Users/edwon/Projects/Wormy/Assets/00_Everything/Scripts/Notifications.cs:73
22.   at Notifications.<Awake>b__5_0 () [0x00000] in /Users/edwon/Projects/Wormy/Assets/00_Everything/Scripts/Notifications.cs:27
23.   at (wrapper managed-to-native) System.Reflection.MonoMethod.InternalInvoke(System.Reflection.MonoMethod,object,object[],System.Exception&)
24.   at System.Reflection.MonoMethod.Invoke (System.Object obj, System.Reflection.BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) [0x00032] in <319b5411003b47fbaceecace494b6f79>:0

The error does not throw when I use the latest preview package (1.0.4 preview 5)

 

@_Paulius
im too getting same error when using package with 1.0.3 and unity 2019.2.14f1 as @edwon said
preview package(1.0.4 preview 5) doesnt throw error and its working.