Re: [android-developers] Animation not displaying in onBackPressed

Try calling invalidate() on the view you are using so that onDraw is called again.

Thanks

On Thu, Aug 11, 2011 at 12:17 PM, Stefan Alder <twigbranch@gmail.com> wrote:

I'm trying to slide a custom modal view off the screen with a
translation animation when the user presses the hardware back button.

I call the panel.setAnimation method within onBackPressed, but while
the method executes, the animation is not visible.  Only until I touch
the display does it redraw to the final state (with no animation).  I
tried running the animation method via runOnUIThread, but that made no
difference.   Any idea why the animation is not being displayed?

If I use a custom button on the screen to call the animation, it works properly.

Thanks

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