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

By using frame animation increasing frame number can help you to get a good result. In my case the result was satisfactory on my HTC Evo.

While using tween animation you can use linear interpolator. For rotation for example

And you interpolator file content here

This is for rotation, you can see full list here.

http://developer.android.com/guide/topics/resources/animation-resource.html

or you can read a blog post that I write how to make a loading animation.

http://yekmer.posterous.com/how-to-make-a-loading-animator-in-android