Android事件传递view 的相关内容

阿里云文档 2023-09-03

如何自定义Android小程序的View_移动开发平台 mPaaS(mPaaS)

说明：Android 小程序的自定义 View 功能仅在 mPaaS 10.1.68.29 及以上版本中支持。说明升级基线参考 mPaaS 升级指南升级基线版本至 10.1.68.29 及以上，并添加小程序组件至工程。mPaaS 升级指南使用定制的 appx 基础库，代码示例如下： depende...

阿里云文档 2023-09-03

如何自定义View的渲染参数_移动开发平台 mPaaS(mPaaS)

说明：Android 小程序自定义 View 自定义渲染参数功能仅在 mPaaS 10.1.68.29 及以上版本中支持。当前使用的基线版本低于 10.1.68.29 时，可参考 mPaaS 升级指南升级基线版本至 10.1.68.29。说明mPaaS 升级指南小程序标签内添加自定义渲染参数

阿里云文档 2023-09-03

Android小程序如何发送自定义消息_移动开发平台 mPaaS(mPaaS)

说明：Android 小程序发送自定义消息至自定义 View 功能仅在 mPaaS 10.1.68.29 及以上版本中支持。当前使用的基线版本低于 10.1.68.29 时，可参考 mPaaS 升级指南升级基线版本至 10.1.68.29。说明mPaaS 升级指南创建自定义 View contex...

阿里云文档 2023-09-03

如何发送自定义事件至小程序_移动开发平台 mPaaS(mPaaS)

说明：Android 自定义 View 发送自定义事件至小程序功能仅在 mPaaS 10.1.68.29 及以上版本中支持。当前使用的基线版本低于 10.1.68.29 时，可参考 mPaaS 升级指南升级基线版本至 10.1.68.29。说明mPaaS 升级指南在小程序标签内增加自定义事件回调在...

文章 2022-02-17 来自：开发者社区

图解Android事件传递之View篇

最近放假在家里闲着，想好好研究一下android的事件传递机制。于是便抓来View,ViewGroup这些类的源代码来看；有很多疑惑，又在网上找到了几篇比较好的介绍事件传递机制的文章阅读了一番。然后想着最好把学习到的知识输出一遍，画成视图，写下这篇博文。除了图片，我还在源码上进行了注释，提交到了github上去。我的github View的dispatchTouchEvent Vi...

文章 2022-02-14 来自：开发者社区

【Android 事件分发】事件分发源码分析 ( ViewGroup 事件传递机制四 | View 事件传递机制 )（一）

文章目录Android 事件分发系列文章目录前言一、View 的事件传递机制 ( dispatchTouchEvent )二、触摸事件与点击事件冲突处理三、View 事件分发相关源码前言接上一篇博客【Android 事件分发】事件分发源码分析 ( ViewGroup 事件传递机制三 ) , 继续分析 ViewGroup 的事件分发机制后续代码 ;一、View 的事件传递机制 ( di....

文章 2022-02-14 来自：开发者社区

【Android 事件分发】事件分发源码分析 ( ViewGroup 事件传递机制四 | View 事件传递机制 )（二）

在 performClick 方法中 , 调用了 li.mOnClickListener.onClick(this); , li.mOnClickListener 就是用户设置的点击事件监听器 ;public class View implements Drawable.Callback, KeyEvent.Callback, AccessibilityEventSource {...

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