Android事件分发ItemTouchHelper源码分析的相关内容

【Android 事件分发】ItemTouchHelper 源码分析 ( OnItemTouchListener 事件监听器源码分析二 )（二）

二、ItemTouchHelper 涉及到的本博客相关源码public class ItemTouchHelper extends RecyclerView.ItemDecoration implements RecyclerView.OnChildAttachStateChangeListener...

【Android 事件分发】ItemTouchHelper 源码分析 ( OnItemTouchListener 事件监听器源码分析二 )（一）

文章目录Android 事件分发系列文章目录一、onTouchEvent 事件消费源码分析1、onTouchEvent 方法2、moveIfNecessary 方法二、ItemTouchHelper 涉及到的本博客相关源码一、onTouchEvent 事件消费源码分析在上一篇博客【Android...

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【Android 事件分发】ItemTouchHelper 源码分析 ( OnItemTouchListener 事件监听器源码分析二 )（三）

五、事件分发示意图网上找了两张示意图 , 参考上述源码注释理解 ;总结通过控制上述 7 77 个方法的 3 33 种返回值 true / false / super , 控制整体 Activity 界面组件的事件分发 ;事件分发规律 :① 事件消费 : dispatchTouchEvent 或 on...

【Android 事件分发】ItemTouchHelper 源码分析 ( OnItemTouchListener 事件监听器源码分析二 )（二）

2、Activity.onTouchEvent 方法事件传递机制事件来源 :① 布局容器 ViewGroup 的 dispatchTouchEvent 方法返回 false ;② 布局容器 ViewGroup 的 onTouchEvent 方法返回 false / super.onTouchEven...

【Android 事件分发】ItemTouchHelper 源码分析 ( OnItemTouchListener 事件监听器源码分析二 )（一）

文章目录Android 事件分发系列文章目录一、事件分发相关类和方法二、Activity 的事件传递1、Activity.dispatchTouchEvent 方法事件传递机制2、Activity.onTouchEvent 方法事件传递机制三、ViewGroup 的事件传递1、ViewGroup....

【Android 事件分发】ItemTouchHelper 源码分析 ( OnItemTouchListener 事件监听器源码分析 )（三）

三、ItemTouchHelper 涉及到的本博客相关源码public class ItemTouchHelper extends RecyclerView.ItemDecoration implements RecyclerView.OnChildAttachStateChangeListener...

【Android 事件分发】ItemTouchHelper 源码分析 ( OnItemTouchListener 事件监听器源码分析 )（二·）

3、findAnimation 方法在 findAnimation 方法中 , 先调用了 findChildView 方法 , 查找手指按下的 View 子组件 , 该子组件是 RecyclerView 中的一个条目 ; // 找到手指按下所在位...

【Android 事件分发】ItemTouchHelper 源码分析 ( OnItemTouchListener 事件监听器源码分析 )（一）

文章目录Android 事件分发系列文章目录一、OnItemTouchListener 事件监听器引入二、OnItemTouchListener 触摸事件拦截方法 onInterceptTouchEvent1、onInterceptTouchEvent 方法简介2、处理按下事件3、findAnim...

【Android 事件分发】ItemTouchHelper 事件分发源码分析 ( 绑定 RecyclerView )（二）

2、ItemTouchHelper.setupCallbacks 方法分析在 ItemTouchHelper.setupCallbacks 方法中 , 调用了mRecyclerView.addItemDecoration(this);方法 , 为当前的 RecyclerView 设置条目装饰 , 该...

【Android 事件分发】ItemTouchHelper 事件分发源码分析 ( 绑定 RecyclerView )（一）

文章目录Android 事件分发系列文章目录一、ItemTouchHelper 事件分发源码分析入口二、ItemTouchHelper 绑定 RecyclerView 源码分析1、ItemTouchHelper.attachToRecyclerView 方法分析2、ItemTouchHelper....

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