Android Touch Event派发分析

早前画了touch事件派发草图,重新整理了下

Touch Event: Down

Down事件,无论 clickable 与否都会各层级传递

Touch Event: Move

Hierarchyclickable/longClickable
Parentfalse
Childfalse

Hierarchyclickable/longClickable
Parentfalse/true
Childtrue

Hierarchyclickable/longClickable
Parenttrue
Childfalse

Touch Event: Up

Hierarchyclickable/longClickable
Parentfalse
Childfalse

Hierarchyclickable/longClickable
Parenttrue/false
Childtrue

Hierarchyclickable/longClickable
Parenttrue
Childfalse



Android Touch Event派发分析
https://blog.dreamtobe.cn/2016/03/10/touch_event/
作者
Jacksgong
发布于
2016年3月10日
许可协议