Wish Android-ObservableScrollView

rscheel

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• Feb 20, 2017

• #1

If this could be implemented in b4a would be spectacular, it would give another look to our apps, If someone could create a library would be great, thanks.

https://github.com/ksoichiro/Android-ObservableScrollView

 

wimpie3

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• Feb 21, 2017

• #2

+1 ABSOLUTELY!

 

Douglas Farias

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• Aug 3, 2017

• #3

+1

 

Star-Dust

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• Aug 3, 2017

• #4

This ?

Only 4 rows of code. Is simple, non library required

 

Last edited: Aug 3, 2017

Alexander Stolte

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• Aug 26, 2017

• #5

Star-Dust said:

This ?

Click to expand...

yes

 

Star-Dust

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• Aug 26, 2017

• #6

Se e this https://www.b4x.com/android/forum/threads/how-make-this-effects.82292/#post-522043

 

Star-Dust

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• Aug 26, 2017

• #7

B4X:

private Sub MyScroll_ScrollChanged(Position As Int)
    Dim Pos As Int = Max(MyTitleFull.Height-Position,MyTitleReduce.Height)
    MyScroll.Top=Pos
    MyTitleFull.Top=Pos-MyTitleFull.Height
   ' MyTitleReduced si under MyTitleFull
    If Pos=MyTitleReduce.Height Then
        MyTitleFull.SetVisibleAnimated(1000,False)
    Else
        MyTitleFull.SetVisibleAnimated(400,True)
    End If

End Sub