动画和过渡
当界面因响应用户操作而发生变化时，您应为布局过渡添加动画。这些动画可向用户提供有关其操作的反馈，并有助于让用户始终关注界面。
Android 包含过渡框架，可让您轻松为两个视图层次结构之间的变化添加动画。为了在运行时为视图添加动画，该框架会逐步更改它们的某些属性值。该框架包含用于常见效果的内置动画，并可让您创建自定义动画和过渡生命周期回调。
如需开始操作，请观看此处嵌入的视频并参阅动画概览。
视频
其他资源
有关动画的详情，请参阅以下资源。
视频
示例
Content and code samples on this page are subject to the licenses described in the Content License. Java and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.
Last updated 2020-06-26 UTC.
[{
"type": "thumb-down",
"id": "missingTheInformationINeed",
"label":"没有我需要的信息"
},{
"type": "thumb-down",
"id": "tooComplicatedTooManySteps",
"label":"太复杂/步骤太多"
},{
"type": "thumb-down",
"id": "outOfDate",
"label":"内容需要更新"
},{
"type": "thumb-down",
"id": "translationIssue",
"label":"翻译问题"
},{
"type": "thumb-down",
"id": "samplesCodeIssue",
"label":"示例/代码问题"
},{
"type": "thumb-down",
"id": "otherDown",
"label":"其他"
}]
[{
"type": "thumb-up",
"id": "easyToUnderstand",
"label":"易于理解"
},{
"type": "thumb-up",
"id": "solvedMyProblem",
"label":"解决了我的问题"
},{
"type": "thumb-up",
"id": "otherUp",
"label":"其他"
}]
