android 使用动画实例[1]

Activity切换动画

当前可以通过activity.overridePendingTransition()设置
通过样式设置在android:theme="@style/AppTheme"中配置
@style/myWindowAnim
在使用中的问题

查看Animation.Activity源码

对话框弹出动画

new Dialog(context, R.style.MyDialog);
第二个参数样式中添加
@style/dialogWindowAnim

view.addView() removeView() setVisibility()动画

view的父容器设置vg.setLayoutTransition(mlayoutTransition);

// 生成自定义动画    private LayoutTransition setupCustomAnimations() {        LayoutTransition mTransition = new LayoutTransition();        ObjectAnimator animIn = (ObjectAnimator) AnimatorInflater.loadAnimator(getActivity(), R.animator.slide_left_in);        mTransition.setAnimator(LayoutTransition.APPEARING, animIn);        ObjectAnimator animOut = (ObjectAnimator) AnimatorInflater.loadAnimator(getActivity(), R.animator.slide_left_out);        mTransition.setAnimator(LayoutTransition.DISAPPEARING, animOut);        return mTransition;    }

CHANGE_APPEARING CHANGE_DISAPPEARING 的实现可参考LayoutTransition的源码实现较复杂，

Paste_Image.png

如若不设置left top right bottom 则受影响的消失的会与消失的重叠

setAnimator()的第1个参数设置的值
1、APPEARING - A flag indicating the animation that runs on items that are appearing in the container.
2、CHANGE_APPEARING - A flag indicating the animation that runs on items that are changing due to a new item appearing in the container.
3、DISAPPEARING - A flag indicating the animation that runs on items that are disappearing from the container.
4、CHANGE_DISAPPEARING - A flag indicating the animation that runs on items that are changing due to an item disappearing from the container.

mTransition.setduration()

Gone 时，不可见的view 使用DISAPPEARING动画，受影响的使用CHANGE_DISAPPEARING动画
其它

res/animator/slide_left_in.xml

<?xml version="1.0" encoding="utf-8"?>

属性动其他定义示例
动画同时执行

参考博客

view.setVisibility()动画

android:animateLayoutChanges="true"

Activity切换动画

对话框弹出动画

view.addView() removeView() setVisibility()动画

view.setVisibility()动画

更多相关文章

随机推荐