how can i receive fcm notification to device even after app is killed from background or swipe out from memory. i have use Vivo,Oppo,Panasonic device. but didnt receive notification when app is killed .
Some devices have restrictions to start automatically. So if notification comes, your app will not receive the notification.
You have to enable Autostart for your app to work. There is a setting called "Autostart". Turn on that for your app.
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I have an Android app that can receive push notifications. When the app is running either in the foreground or background then I can detect an incoming notification and perform a background fetch to the server.
However, when the app is not running (has not been started) then the push notification arrives but the FirebaseMessagingService.OnMessageReceived method is never called. Tapping the notification will of course start the app but I want the data updated before that happens. The notification is also a "data" notification as required for background fetches.
How can I cause the incoming notification to start the app in the background so it can perform the background fetch.
N.B. I have this working fine in iOS it's just Android where I have been unable to get the app to start up when a push notification arrives.
Thank you
The answer for anyone who trips over this is that the Samsung device I was testing on would not startup, other devices and emulators worked OK. So I need to find some setting in the Samsung A10 that is preventing background startup.
Firebase Messaging Notification is not shown after force kill on Android Pie on Infinix smart 4 model Infinix X653C until device is restarted. All old notifications are also received at once when app is open and receives new notifications.
Force stop kills all processes and stop the services.FCM is a service so it is stopped. Since your app has stopped it wont start unless user manually open the App.Detailed Answer
I integrated GCM in my project to receive push notification from server. I am able to successfully receive push notification in all the devices (Nexus, Samsung etc), however, I am not receiving notifications on my Xiaomi MI phone.
When the app is running or is in background then I am receiving notification however if I kill the app (by swiping the app away from recent apps) then I don't receive any notification.
In pre-installed Security app there is an Auto-Start feature. Some apps have this auto-start feature turned ON and some don't. My app have this auto-start feature turned OFF. If I turn auto-start ON for my app then I start receiving notifications even if I kill the app.
How can I fix this issue? Please help me out.
Start AutoStart
Open Security App -> Permissions -> Auto Start Management.
Add/Enable your app as auto start apps
Start Lock Screen Notification
Open Settings App -> Notifications - Manage Notifications.
Tap on your App and select all cases.
i got success with this.. Hope it helps..
I have used GCM to get push notifications, now if I Force stop the app from the settings on the Android device, will it be able to get push notifications?
I have read many posts that say in this case an app cannot receive notifications.
Is there any possibility to get notifications?
Once you force-stop your app from Settings, your code will not run until something manually runs one of your components (ie the user manually launches an activity).
Therefore after force-stopping your app from Settings, you will not receive GCM messages.
If you want to get notifications you have to manually restart your app.
This is by design since Android 3.1.
Apps that are in the stopped state do not receive broadcast Intents.
Stopped state is:
when the app is initially installed (before the user runs something in
the app) or
after a Force Stop.
You can find more about this here: http://developer.android.com/about/versions/android-3.1.html#launchcontrols
I have moved my app notification code from C2DM to GCM. In this i have a inbox for notification. Everything is working as expected. But notification doesn't work in below scenario:
I have installed the app. If I send notification, it comes to notification bar and in inbox also. If i force close the application from settings. Now, If we try to send the notification again to the device then we are not getting notification in notification bar but it is coming in notification inbox.
Note: I am using android 2.3.
For ICS and Jelly Bean: I have read in this post that if you force stop the app from settings then u will not get notification. Is it same problem here?
thanks in advance.
Yes that's true. If you force stop the app, the message can't be received (unlike iOS/APNS). The Xtify service will be restarted and messages will be received when the user re-opens the app or the user restarts his/her device.