Android Question [B4X] B4XPages - check IsLastPage

Erel

B4X founder

Staff member

Licensed User

Longtime User

• Jun 15, 2020

• #2

If you want to show it when the user tries to close the page: https://www.b4x.com/android/forum/t...or-managing-multiple-pages.118901/post-743793
The CloseRequest will only be raised when the page is on the top.

Checking if the current page is the top page:

B4X:

If B4XPages.GetManager.GetTopPage.B4XPage = Me Then

End If

 

Upvote 0

Alexander Stolte

Expert

Licensed User

Longtime User

• Jun 15, 2020

• #3

Erel said:

Checking if the current page is the top page:

Click to expand...

and if I want to check if the app closes when I press the back button because I am on the last page?

 

Upvote 0

Erel

B4X founder

Staff member

Licensed User

Longtime User

• Jun 15, 2020

• #4

Now I understand.

1. The app will not be closed. It will only move to the background. Same as clicking on the home button.
2. Checking if there is only one page on the stack:

B4X:

If B4XPages.GetManager.mStackOfPageIds.Size = 1 Then
 ...
End If

 

Upvote 0