Hmmm...ok - I thought that it might be trying to set the view to
invisible while the animation is going on and that might cause some
choppiness. You're saying that that is not the case? How can I make
the animation smoother and snappier?
Rohit
On Nov 11, 1:18 pm, Romain Guy <[EMAIL PROTECTED]> wrote:
> Actually the way you did it earlier is simpler and is meant to work.
> No need for a listener.
>
>
>
> On Tue, Nov 11, 2008 at 1:14 PM, Rohit Mordani <[EMAIL PROTECTED]> wrote:
>
> > I moved to using an AnimationListener to make the view invisible at
> > the end of the animation. That seems more correct now but it still
> > doesn't improve the speed or smoothness (yes - i want to know how to
> > do that too) of the animation.
>
> > Here is my listener :
>
> > class TestAnimListener implements AnimationListener {
> > [EMAIL PROTECTED]
> > public void onAnimationEnd(Animation arg0) {
> > // TODO Auto-generated method stub
> > gv.setVisibility(View.INVISIBLE);
> > }
>
> > [EMAIL PROTECTED]
> > public void onAnimationRepeat(Animation animation) {
> > // TODO Auto-generated method stub
>
> > }
>
> > [EMAIL PROTECTED]
> > public void onAnimationStart(Animation arg0) {
> > // TODO Auto-generated method stub
>
> > }
> > }
>
> > and I set it on the animation as follows:
>
> > a.setAnimationListener(new TestAnimListener());
>
> > Rohit
>
> > On Nov 11, 1:01 pm, Rohit Mordani <[EMAIL PROTECTED]> wrote:
> >> I have a Grid View and it has 6 jpeg images. I am applying a scale and
> >> alpha animation to that grid and then at the end of the animation i
> >> set the visibility of that view to invisible. The animation seems
> >> slow. I tried to use an AccelerateInterpolator but that doesnt seem to
> >> help. Is there a way to speed up the animation? Here is what my
> >> animation looks like (testanim.xml)
>
> >> <?xml version="1.0" encoding="utf-8"?>
> >> <set xmlns:android="http://schemas.android.com/apk/res/android";>
>
> >> <alpha android:fromAlpha="0.2" android:toAlpha="1.0"
> >> android:duration="300" />
>
> >> <scale android:duration="300" android:fillAfter="true"
> >> android:fromXScale="1.75" android:toXScale="1"
> >> android:fromYScale="1.75" android:toYScale="1"
> >> android:pivotX="50%" android:pivotY="50%" />
>
> >> </set>
>
> >> I load this animation in java as follows....
>
> >> GridView gv = (GridView) findViewById(R.id.grid);
> >> Animation a = AnimationUtils.loadAnimation(this, R.anim.testanim);
> >> a.setInterpolator(new LinearInterpolator());
> >> gv.startAnimation(a);
> >> gv.setVisibility(View.INVISIBLE);
>
> >> any ideas what I need to do to speed up the animation?
>
> --
> Romain Guywww.curious-creature.org
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