SOLVED

When the animations finish, you have to

flipper.setInAnimation(null);
flipper.setOutAnimation(null);

or else in in animation plays twice.

OH GOD WHY???????

On Jan 20, 3:03 pm, jsera <[email protected]> wrote:
> The second AlphaAnimation assignment isn't commented out in the actual
> code. The formatting just got messed up here.
>
> On Jan 20, 2:52 pm, jsera <[email protected]> wrote:
>
>
>
> > What I want to do is simultaneously fade one view out, and fade
> > another view in over the first one.
>
> > My first thought was to use a ViewFlipper, the code I used was
> > literally this simple:
>
> > ViewFlipper flipper = (ViewFlipper)this.
> > findViewById(R.id.mainViewFlipper);
> > // add the new ViewController's view to the ViewFlipper View
> > controllerView = controller.getView();
> > flipper.addView(controllerView);
> > // set animations
> > AlphaAnimation transAnim = new AlphaAnimation(1.0f, 0.0f);
> > transAnim.setDuration(TRANSITION_TIME);
> > flipper.setOutAnimation(transAnim);
> > // transAnim = new AlphaAnimation(0.0f, 1.0f);
> > transAnim.setDuration(TRANSITION_TIME);
> > flipper.setInAnimation(transAnim);
> > //
> > flipper.showNext();
>
> > (TRANSITION_TIME = 400)
>
> > The effect I got was that the in animation looked like it was being
> > called twice. Totally not what I was looking for.
>
> > So then, I just tried calling startAnimation directly on the two
> > views, and what happened was the outAnimation worked fine, but the
> > inAnimation went from 0.0f to 1.0f with no actual animation.
>
> > This seems like a simple thing to implement, but is turning out to be
> > more difficult than it should be. Can anyone help?

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