Android Question Callsub2 from a service with B4xpages

[james_sgp]

Hi, i`m stuck on figuring out how to call a Sub on my B4xmainpage from a running service (i`m running FCM)? Any advice would be appreciated...

Thanks, James

 

[DonManfred]

B4XPages.GetManager.MainPage.MySubtostart

?

 

[toby]

1. Create a public Sub in MainPage:

Public Sub TestSub
    log("entering MainPage.TestSub")
End Sub

2. Call TestSub from a service or another page:

B4XPages.MainPage.TestSub

 

[Erel]

You must check that B4XPages.IsInitialized returns true. It will return False when the app was started in the background.