When the app is in the background, clicking the notification will not launch the app.

[ayyf]

• Android device: vivo X5Pro D
• Android OS version: 5.0.2
• Google Play Services version: 14.3.66
• Firebase/Play Services SDK version: 17.3.4

Describe the problem:
When the app is in the background, clicking the notification will not launch the app，it does not respond。

No problem sending via Firebase console，however，By our server call API to send as a topic, click on the notification received when the app is running in the background does not respond。

What is the reason？

[samtstern]

@ayyf there's not really enough information here, maybe there are some other issues in the logcat that can explain what happens when you click the notification?

Also see #4 and #89 and many other issues on this repo to learn from previous reports.

@kroikie is Vivo one of the OEMs known to mess with how background works?

[kroikie]

@ayyf could you please include the request you are using to send via the API?

@samtstern Vivo is one of the OEMs that we are working with to resolve background issues but since the notification is showing up here, could be an implementation issue.

[ayyf]

@samtstern @kroikie
I found the reason, the server pushes the click_action and the client does not have the corresponding action, thank you~

[Eleftheria-99]

@ayyf What action did you add in MAnifest?? I have the same issue here