flowchart TD
A[开始] --> B{过滤事件}
B -->|true| C{是否ACTION_DOWN}
B -->|false| D[返回false]
C -->|true| E[清除TouchTargets,重置TouchState]
C -->|false| F{111}
E --> G[调用onInterceptTouchEvent]@{ shape: comment, label: "计算新事件的x,y,传递给child\n若child空,调用super.dispatchTouchEvent" }
G --> J[处理hover事件]
J --> F[遍历TouchTarget,调用dispatchTransformedTouchEvent传递event]
F --> H[如果是up/cancel,重置TouchState]
H --> I[返回是否handle]