When App is closed, OnNotificationOpened not working

[crossgeeks]

When App is closed, OnNotificationOpened not working

[rdelrosario]

On your splash activity OnCreate try doing this:

[Activity(Theme = "@style/Theme.Splash",
          MainLauncher = true,
          NoHistory = true)]
public class SplashActivity : Activity
{
    protected override void OnCreate(Bundle savedInstanceState)
    {
        base.OnCreate(savedInstanceState);

        // Create your application here
            var mainIntent = new Intent(Application.Context, typeof(MainActivity));

            if (Intent.Extras != null)
            {
                mainIntent.PutExtras(Intent.Extras);
            }
            mainIntent.SetFlags(ActivityFlags.SingleTop);

            StartActivity(mainIntent);
    }
}

[SkillerSKL]

Thanks @rdelrosario.
I followed the sample FirebasePushSample and worked!!

[asanka-indrajith]

So to understand this. FirebasePushNotificationPlugin works when app is closed not this PushNotificationPlugin? Is it?

[fm698]

On your splash activity OnCreate try doing this:

[Activity(Theme = "@style/Theme.Splash",
          MainLauncher = true,
          NoHistory = true)]
public class SplashActivity : Activity
{
    protected override void OnCreate(Bundle savedInstanceState)
    {
        base.OnCreate(savedInstanceState);

        // Create your application here
            var mainIntent = new Intent(Application.Context, typeof(MainActivity));

            if (Intent.Extras != null)
            {
                mainIntent.PutExtras(Intent.Extras);
            }
            mainIntent.SetFlags(ActivityFlags.SingleTop);

            StartActivity(mainIntent);
    }
}

Thank you, this fixed my problem, but anyone who will try this solution, please note that if you ovverided OnResume, put this code inside onresume method

[rdelrosario]

You need to navigate to the page you want once you receive the OnNotificationOpened event

[rdelrosario]

Also where do you have the OnNotificationOpened event?

[SkillerSKL]

I have OnNotificationOpened event in App.xaml.cs in method OnStart. This method is implemented the navigation. But i want to implement to working in MainApplication too. Sorry for english.

[rdelrosario]

Why you want to implement it on mainapplication?

[SkillerSKL]

Because when app is closed, the OnNotificationOpened event not working. What do i do for the event working with app closed?

[rdelrosario]

OnNofiticationOpened should work just fine when application closed, did you call ProcessIntent on MainActivity OnCreate method and on OnNewIntent method

[SkillerSKL]

My MaincActivity:

[Activity(Label = "MusicScopeApp", Icon = "@drawable/icon", Theme = "@style/MainTheme", MainLauncher = false, ConfigurationChanges = ConfigChanges.ScreenSize | ConfigChanges.Orientation)]
public class MainActivity : global::Xamarin.Forms.Platform.Android.FormsAppCompatActivity
{
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);

        global::Xamarin.Forms.Forms.Init(this, bundle);
        DependencyService.Register<ToastNotification>();
        ToastNotification.Init(this, new PlatformOptions() { SmallIconDrawable = Android.Resource.Drawable.IcDialogInfo });
        IconControls.Init(Resource.Id.toolbar, Resource.Id.tabs);
        FormsAppCompatActivity.ToolbarResource = Resource.Layout.toolbar;
        FormsAppCompatActivity.TabLayoutResource = Resource.Layout.tabs;
        FlowListView.Init();
        CachedImageRenderer.Init();
        UserDialogs.Init(this);
        PushNotificationManager.ProcessIntent(Intent);
        LoadApplication(new App());
    }

    protected override void OnNewIntent(Intent intent)
    {
        base.OnNewIntent(intent);
        PushNotificationManager.ProcessIntent(intent);
    }

    public override void OnRequestPermissionsResult(int requestCode, string[] permissions, Android.Content.PM.Permission[] grantResults)
    {
        PermissionsImplementation.Current.OnRequestPermissionsResult(requestCode, permissions, grantResults);
    }

    protected override void OnActivityResult(int requestCode, Android.App.Result resultCode, Intent data)
    {
        base.OnActivityResult(requestCode, resultCode, data);
        InAppBillingImplementation.HandleActivityResult(requestCode, resultCode, data);
    }


}

[SkillerSKL]

I have a SplashActivity. It's here:

[Activity(Theme = "@style/Theme.Splash",
          MainLauncher = true,
          NoHistory = true)]
public class SplashActivity : Activity
{
    protected override void OnCreate(Bundle savedInstanceState)
    {
        base.OnCreate(savedInstanceState);

        // Create your application here
        StartActivity(typeof(MainActivity));
    }
}

[SkillerSKL]

Is it right?

[rdelrosario]

@SkillerSKL Let me know if this worked for you.

[SkillerSKL]

Hi @rdelrosario,
Sorry for delay. Your solution didn't work :s

When tap in notiication open only a mainactivity but the event opened not fired.

[KGSachinthaU]

Hi,
I have same problem,
help me !

[simon25608]

Hi!

I have the same problem.

My version of xamarin is 2.5.0.77107 and I'm testing it in a sansung s7.

[rdelrosario]

Try using:

https://www.nuget.org/packages/Plugin.PushNotification/1.2.0-beta

[simon25608]

PushNotificationManager does not exist in the current context in MainActivity.
I have de using Plugin.PushNotification;

[rdelrosario]

Did you check if Plugin.PushNotification is installed on the Android project references? After the update

[simon25608]

Yes, I have the latest version installed on all projects, as you can see in the attached image.

It's normal when upgrading to the latest version if you uninstall the libraries you see in the other capture?

[rdelrosario]

Hi guys are you still having issues?

I just released a new stable version of the plugin:

https://www.nuget.org/packages/Plugin.PushNotification/1.2.2

[simon25608]

I continue with the same problem:
PushNotificationManager does not exist in the current context
The same thing also happens to me in the latest version of FirebasePushNotificationPlugin :(

[rdelrosario]

Where are you trying to use this class? It only exists on Android and iOS projects not PCL

[simon25608]

I use it only on Android and IOS projects.

Enclosed here is a classes view of the Android project:

As you can see, the PushNotificationManager class is missing :(

The same thing happens to me in the other plugin.

pd: I have tried it on different pcs.

[rdelrosario]

I think this issue is in your environment. If you check the sample this doesn't happen it compiles correctly.

[simon25608]

I've created an empty project with prism and this plugin and it's the same thing. :(

Did you try it?Will the nuget package be well generated?

[rdelrosario]

Yes I tried the sample on this repo FirebasePushSample and compiles and works fine on Android and iOS.

[SkillerSKL]

OnNotificationOpened not working here yet. @rdelrosario , do you have any sample with this method working with app closed ?

[rdelrosario]

The sample FirebasePushSample in the repo, OnNotificationOpened works when app is closed.

[simon25608]

Yes I tried the sample on this repo FirebasePushSample and compiles and works fine on Android and iOS.

The example project works perfectly well for me, however upgrading from a previous version does not.

I have this problem on several pcs and it seems that there are more problems like mine.

[rdelrosario]

I updated the plugin, let me know if still have issues with this.

If still have issues I would suggest first uninstall your current plugin version and then install the last one. Also confirm dependencies have the right version installed.