September 2019
Beginner
512 pages
12h 52m
English
Content preview from Flutter for Beginners
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AnimationController
AnimationController is one of the most used Flutter animation classes. It is derived from Animation<double> class and adds some fundamental methods for manipulating animations. The Animation class is the basis of animation in Flutter; as said before, it does not have any animation control-related methods. AnimationController adds these controls to the animation concept, such as the following:
- Play and stop controls: AnimationController adds the ability to play the animation forward, backward, or stop it
- Duration: Real animations have a finite time to play, that is, they play for a while and finish, or repeat
- Allows setting the animation current value: This causes a stop of the animation and notifies the status and value ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.