App crashes due to bad notification for startforeground

i have been working on night filter app but i stuck with sdk version. My app is perfectly working on device whose sdk version is less then 23 but above 23 is not working it’s like when i tested my app …

Implementing exit app button in the persistent notification

My app runs a background service indicated by the persistent notification. Users need to use the toggle button in MainActivity to turn on/off this service and thus to remove the persistent …

Getting a failed to post notification on channel “channel_id_here” error

I have been struggling for days now to get local notifications to display on an Android device. Notifications simply do not show up and I’m getting a developer warning: package Failed to post …

How can I create a notification channel for Android API level < 26 (before Android Oreo)? [closed]

I am currently working with an Android service: https://developer.android.com/guide/components/services I am creating a service that has to be a foreground service. But looking at the documentation, a …