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Android 3.0 Animations by Alex Shaw

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Summary

In this chapter, we uncovered some more in-depth animation features and even created an interpolator of our own!

Specifically, we covered the following:

  • Using PropertyValuesHolders to allow us to animate more than one property on an object.
  • Using a TypeEvaluator to allow Android Animators to treat arbitrary objects as points to animate between.
  • Animating the behavior of FragmentTransactions.
  • Creating ObjectAnimators in XML.
  • Creating new interpolators so that our animation style can be varied.

We have now used TypeEvaluators, Keyframes, and PropertyValuesHolders in various combinations. You should be comfortable with using them together in any combination that seems appropriate.

Now, we have covered an awful lot about tweens, Animators, and interpolators. ...

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