There are some reasons for this issue and sometimes its depends on device CM having two ways to send notifications Data messages { it will trigger the FirebaseMessagingService onMessageReceived method. Notification Messages { Notification messages are delivered to the system notification tray when the app is in the background. onMessageReceived method of your FirebaseMessagingService To avoid the issue of not receving messages <service If we set to true, this service with be automatically stopped when the user remove a task rooted in an activity owned by the application. The default is false. If the flag is false, there is an onTaskRemoved callback in your Service class. In this case you can detect the onTaskRemoved on "swipe" event and you can again start the FirebaseMessagingService
"message":{
"token":"bk3RNwTe3H0:CI2k_HHwgIpoDKCIZvvDMExUdFQ3P1...",
"data":{
"Nick" : "Mario",
"body" : "great match!",
"Room" : "PortugalVSDenmark"
}
}
}
it will not work on some devices, when an app is in the background.
"message":{
"token":"bk3RNwTe3H0:CI2k_HHwgIpoDKCIZvvDMExUdFQ3P1...",
"notification":{
"title":"Portugal vs. Denmark",
"body":"great match!"
}
}
}
For apps in the foreground, messages are handled by a callback function
add below code in manifest file
android:name="com.yourapp.SERVICE"
android:stopWithTask="false" />
How do I generate random numbers in Dart?
What is Android Fragments?
Permission denied for window type 2010 in Marshmallow device
How to get screen size (width,height) in Android?
How do i load image from drawable folder in Jetpack Compose?
How to get complete address from latitude and longitude?
Intent for Drive PDF Viewer - How to open PDF in Google Drive with intent
How to find Android Device UDID or unique ID?
How to add jar/library files as a dependency in Android studio gradle file
Emulator: emulator: ERROR: Can't find 'Linux version ' string in kernel image file: Andr
Android Studio project R can't find
How to copy database from assets folder in android using kotlin
How to start a new activity on button click
How to convert milli seconds to hours, minutes and seconds in Android?
Explain Fragment Life Cycle
Google play store rejected my app due to SMS permission I removed SMS permission from the manifes
How do I check in SQLite whether a table exists?
'constructor Handler()' is deprecated. Deprecated in Java, How to use Handler() class in And
How to stop EditText focus at Activity startup in Android?
Duplicate files during packaging of APK” build.gradle issue: Android Studio
How to extract date and time from Long type variable in Kotlin on Android "
Check List for Generate Signed APK Android
What are the notifications available in android?
How to get an image resource by it's name in android?
How to check Android version?
What is ANR? How to avoid and resolve it?
What are Android Versions available?
What is ANR in android?
Invoke-customs are only supported starting with android 0 --min-api 26
What is "shared preferences" in Android ?
What is the Different Between val and var in Kotlin?
How to install/ uninstall apk by command line ADB
Could not inflate Behavior subclass android.support.design.widget. BottomSheetBehavior How resolve
Key Points to remember while develop the Android Application.
What is Android?
How to reduce APK package size?
How To Set Text Color Programmatically Android TextView?
How to Generate signed apk with android studio
Android Activity FullScreen - How to set activity to fullscreen mode in Android?
What is the difference between match_parent and fill_parent?