How to make smooth frame animation in android?

Question

I made a frame animation. But the transitition between images is bad looking. How can I apply a crossfade effect to it ?

When using TransitionDrawable i get

Answer 1

If you want to crossfade between two pictures, why not use an AlphaAnimation which will alter the transparency of two views and will create the effect that you require.

Create two animations:

res/anim/fadeout.xml

res/anim/fadein.xml

and then override the default transition between activities:

startActivity( new Intent( this, SecondActivity.class ) );
overridePendingTransition( R.anim.fadeout, R.anim.fadein );

or you can apply animations to specific widgets:

Animation animation = AnimationUtils.loadAnimation( this, R.anim.fadeout );
image1.startAnimation( animation );

I am currently in the middle of a series on animation on my blog which may give you some further information.