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Calculate animation values over time

Calculate animation values over time: Animations and Transitions in the Android SDK
Calculate animation values over time: Animations and Transitions in the Android SDK

You can animate just about anything in Android. For any animation to work, you minimally have to declare starting and ending values, and then calculate the changes to that value over time. You could do this manually, but there’s a class named ValueAnimator that will do this for you. The ValueAnimator class doesn’t actually execute animation of visual objects. Instead, it just figures out the changes in a value over some duration, and reports those changes to an update listener object. It’s up to you to listen for the updates and react.

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Skill Level Intermediate
1h 39m
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Skills covered in this course
Developer Mobile Apps Android SDK Android

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