Metrics
0
Watch 8 Star 26 Fork 5

幻海流心 / ILayoutAnimationControllerAndroidApache-2.0

Sign up for free
Explore and code with more than 2 million developers,Free private repositories !:)
Sign up
自定义LayoutAnimationController,可任意定制ViewGroup实例内部子View的动画执行顺序,1行代码就让你的ViewGroup拥有华丽的布局动画! spread retract

Clone or download
Cancel
Notice: Creating folder will generate an empty file .keep, because not support in Git
Loading...
README.md

ILayoutAnimationController

  自定义LayoutAnimationController,可任意定制ViewGroup实例内部子View的动画执行顺序,1行代码就让你的ViewGroup拥有华丽的布局动画!
  简书:Android开源之ILayoutAnimationController,1行代码让你的ViewGroup拥有华丽的布局动画!


截屏GIF:

    

使用方法:

######方法一:首先创建ILayoutAnimationController实例,然后将此实例作为参数为ViewGroup设置布局动画

  • 1:{@link ILayoutAnimationController#generateController(Animation, float, ILayoutAnimationController.IndexAlgorithm)}

  • 2:{@link android.view.ViewGroup#setLayoutAnimation(LayoutAnimationController)}

######方法二:1行代码直接搞定,以下两种方法任选

  • {@link ILayoutAnimationController#setLayoutAnimation(ViewGroup, int, float, ILayoutAnimationController.IndexAlgorithm)}

  • {@link ILayoutAnimationController#setLayoutAnimation(ViewGroup, Animation, float,ILayoutAnimationController.IndexAlgorithm)}

示例代码:

LinearLayout ll = (LinearLayout) findViewById(R.id.ll);
//两行代码设置布局动画:
ILayoutAnimationController controller = ILayoutAnimationController.generateController(AnimationUtils.loadAnimation(this,R.anim.activity_open_enter),0.8f,ILayoutAnimationController.IndexAlgorithm.INDEXSIMPLEPENDULUM);
ll.setLayoutAnimation(controller);

//一行代码直接搞定:
ILayoutAnimationController.setLayoutAnimation(ll,R.anim.activity_open_enter,0.8f,ILayoutAnimationController.IndexAlgorithm.INDEXSIMPLEPENDULUM);

方法setLayoutAnimation中各参数介绍:
/**
 * 根据传入的动画资源ID、单个子View动画延时、子View动画执行顺序算法枚举值 创建一个新的CustomLayoutAnimationController实例,
 * 将此实例作为参数为viewGroup设置布局动画
 * @param viewGroup
 * @param animResId
 * @param delay
 * @param indexAlgorithm
 */
public static void setLayoutAnimation(@NonNull ViewGroup viewGroup,@AnimRes int animResId, float delay,@Nullable final IndexAlgorithm indexAlgorithm){
    Animation animation = AnimationUtils.loadAnimation(viewGroup.getContext(),animResId);
    setLayoutAnimation(viewGroup,animation,delay,indexAlgorithm);
}

注意:

  • 使用ILayoutAnimationController获取的ILayoutAnimationController实例,调用setOrder(int order)方法无效!

开发者:

Comments ( 4 )

You need to Sign in for post a comment

Android
1
https://gitee.com/huanhailiuxin/ILayoutAnimationController.git
git@gitee.com:huanhailiuxin/ILayoutAnimationController.git

Help Search