Android Question Panel SetLayoutAnimated spring effect

[Alessandro71]

I'm using the B4XView SetLayoutAnimated to resize the height of a panel, which contains other views, with duration <> 0 looking for a curtain effect.
What really happens is that the panel dimensions are correctly increased/decreased in a linear fashion, but the contained views (some B4XFloatTextField) shows a "spring" effect, first compressing and then expanding again while the panel is resized.
Note that:
size/position of the views are not changed: they are the same before and after the SetLayoutAnimated call
the AnimationDuration of the parent activity is set to 0, so there is no animation when the Activity is first displayed

How do I disable the spring effect?

 

[Alessandro71]

additional observation: on B4i, the spring effect is not present and the panel is resized linearly

 

[LucaMs]

How do I disable the spring effect?

Very easy: run the animation now that it's summer

I'm not sure what you get and what you want to get instead. Check out this old thread; unfortunately it is only for B4A.

 

[Alessandro71]

I'm not sure what you get and what you want to get instead. Check out this old thread; unfortunately it is only for B4A.

not quite the same: I do not resize content, just adding/removing some space in the panel, and it works as intended in B4i, so I think is an Android issue

 

[Alexander Stolte]

How do I disable the spring effect?

Do you mean this?

[B4X] [XUI] Smooth BorderCornerRadius on SetLayoutAnimated

Hey, i try to create a expand animation with a round button, but if i expand the button, the corner radius looks ugly during the animation. How can i get a smooth?

www.b4x.com

 

[Alessandro71]

Different problem: I’m referring to the content of the panel, that shows a “bounce“ effect while resizing.
but since it’s just a cosmetic issue, I’ve just set duration to 0