Android Question B4XPages and background

[Almora]

Hello. I started converting my apps to b4xpages. It's going well so far. but there are some things i don't understand.
for example..
The music I added to my favorite in the music application still does not appear in the favorite when I exit the application and enter the application again.
Favorites appear when I clear recents on the device. What do I have to do in this situation.
Before b4xpages, such a thing did not happen.

 

[Erel]

The music I added to my favorite in the music application still does not appear in the favorite when I exit the application and enter the application again.

I'm not sure that I understand...

 

[Almora]

B4XPages runs in background but ... !

A B4XPages Android app will carry on running while in the background. Pause is called as it goes into the background and Resume when it is displayed again. However if it is destroyed while in the background, e.g. by removing it from Recents, it receives no notification so has no opportunity to...

www.b4x.com

it seems to be the same as the topic here... what I added to my favorite does not appear after leaving the application. it appears when I completely close the application.

 

[LucaMs]

what I added to my favorite does not appear after leaving the application

I'm not sure that I understand...

Me too

Are those favorites an internal list of your app?
If so, update it when your app goes in background (B4XPage_Background event), write it in a file and read it again, read the file again in the B4XPage_Foreground event.

 

[Almora]

ok. it will be better understood if I upload a sample project..