Contains methods to standard constants used in the UI for timeouts, sizes,
and distances.
一。几个常用的方法
返回初始化滑动的最大速度值和最小速度值,以像素/秒为单位
getScaledMinimumFlingVelocity()
- Minimum velocity to initiate a fling, as measured in pixels per
second.
getScaledMaximumFlingVelocity()
- Maximum velocity to initiate a fling, as measured in pixels per
second.
getScaledTouchSlop ()
- Distance in pixels a touch can wander before we think the user is
scrolling 。 Touchslop通常用来防止用户的其他触摸行为被判断为滑动。
getScaledPagingTouchSlop ()
- Distance in pixels a touch can wander before we think the user is
scrolling a full page
在ViewConfigurationCompat 也有 getScaledPagingTouchSlop ()
。所以要调用ViewConfigurationCompat的这个方法。
时间: 2024-10-31 00:25:30