Android Question Let app run always in background permission

[Neojoy]

Hi, anybody knows how can I start an activity that show this special permission screen to my app like image below.

Thanks

 

[Erel]

See this thread: https://www.b4x.com/android/forum/threads/about-runtime-permission.69703/#content
Read it to the end.

 

[Neojoy]

I was do the right thing, in Android 7 shows a message diferent but Android 8.1 show like the image.

I thought it was a diferent permission.

Thanks!