I not able to receive a call when app is close i tried all things but not working, getting call notification but I can't receiving a call.
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I am trying to build a true caller like app, so I need to show the alert. I tried using system_alert_window package. That is working fine, now only one issue is the alert should be shown only when the app is in killed state. For that I have to listen the incoming notifications when the app is killed, is there any way for that.
Steps to reproduce:
Open app
lock phone
receive incoming call
swipe to answer call
call kit shows in progress call and call is not established
I have an app built in flutter and I am sending certain notification via firebase messaging to a given device. When that device receives the notification, I would like that there will be an alarm a bit like when you receive a phone call. I would like the alarm to go on until the user do not open the notification.
Is there an easy way to achieve this in flutter? I s it even possible?
Thanks
I am using One Signal push notifications in my ionic app. I want to show an alert when i receive a notification when my app is in background.
I tried using the platform pause and remuse functionality to check for background and foreground and then generate an alert when app was in background using ionic alert controller but was not able to produce the desired result.
I want a pop up dialog box like one in whastapp when u receive a message.
Can anyone please suggest a solution to this.
There is no way to achieve what you're trying to achieve through the use of OneSignal alone. The OneSignal plugin for Ionic has two calls to action:
handleNotificationReceived() & handleNotificationOpened()
The first one is called when the notification is received and the app is in the foreground.
And the second is called when the app is launched from the notification.
You would need some other service to record when notifications are sent to see if there were any when the app was launched by itself. If you use OneSignal's REST API to send notifications yourself, you can record when a notification is sent, and then when the app is launched by itself, you can fetch missed notifications or notification count from your own server. That's just one way you can do it.
But OneSignal is a push notification service, which send notifications. Even if you did FCM yourself and went through the scenario you mentioned, the results would be the same.
It's not a OneSignal issue. It's the way notifications are designed.
I am developing an application for IPhone, where I have to store all the notifications coming to the app using JSON Store.
In IBM Mobilefirst Push Notifications API, pushNotificationReceived is triggered when any notification is received in the app. So using this method, I can able to store the notifications in JSON Store.
When the app is closed [Not running in the background], the notification is successfully sent to the device.
But when I open the application by clicking the received notification, pushNotificationReceived method is triggering only for the notifications received when the app is closed.
Is this the default behavior of IBM MobileFirst?
If so, is there any work around to solve this issue.
I have seen that there are native API's available for handling the received notifications. Is that the only way to solve this?
Or Is there any native listener available only for receiving the notifications when the app is closed?
If tapping the notification in the Notification Center, the pushNotificationReceived should be called.
If tapping the app icon after a notification was received, the pushNotificationReceived API will not be called.
This is the expected behavior in iOS.
If (1) is not working for you as well, I suggest that you will test the sample Hybrid app to see whether it works for fails for you there as well - it should work: https://mobilefirstplatform.ibmcloud.com/tutorials/en/foundation/7.1/notifications/push-notifications-overview/push-notifications-in-hybrid-applications/event-source-notifications-in-hybrid-applications/