Android Question Material design - Elevation

eurojam

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• Dec 23, 2015

• #2

did you try it with colordrawable and background? something like this:

B4X:

    Dim cd As ColorDrawable
    cd.Initialize(Colors.Yellow,0dip)
    p.Background = cd

I haven't tried this, because I have an old version of B4A ...

 

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Pendrush

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• Dec 23, 2015

• #3

Yes, but effect is the same, after color changing, panel lost shadow, but when i try Log (Panel1.Elevation) I can see that elevation is set, but no shadow at all.

 

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Erel

B4X founder

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• Dec 23, 2015

• #4

It looks like a bug in Android. Might be related to this: https://code.google.com/p/android/issues/detail?id=78248

As a workaround you can use SetColorAnimated with a duration of 1 (1ms) to change the color:

B4X:

Panel1.SetColorAnimated(1, 0, Colors.Yellow)

 

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Pendrush

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• Dec 23, 2015

• #5

I have try everything but SetColorAnimated.
Thank you.

 

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