public static class GestureDescription.StrokeDescription
extends Object
| java.lang.Object | |
| android.accessibilityservice.GestureDescription.StrokeDescription | |
不断变化的描述可以成为手势的一部分。
Public constructors |
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|---|---|
GestureDescription.StrokeDescription(Path path, long startTime, long duration) |
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公共方法(Public methods) |
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|---|---|
long |
getDuration() 获取中风的持续时间 |
Path |
getPath() 检索此笔画的路径副本 |
long |
getStartTime() 获取笔画的开始时间 |
继承方法(Inherited methods) |
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|---|---|
 From class java.lang.Object
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GestureDescription.StrokeDescription (Path path, long startTime, long duration)
| 参数(Parameters) | |
|---|---|
path |
Path: The path to follow. Must have exactly one contour. The bounds of the path must not be negative. The path must not be empty. If the path has zero length (for example, a single moveTo()), the stroke is a touch that doesn't move. |
startTime |
long: The time, in milliseconds, from the time the gesture starts to the time the stroke should start. Must not be negative. |
duration |
long: The duration, in milliseconds, the stroke takes to traverse the path. Must not be negative. |
long getDuration ()
获取中风的持续时间
| 返回(Returns) | |
|---|---|
long |
the duration for this stroke |
long getStartTime ()
获取笔画的开始时间
| 返回(Returns) | |
|---|---|
long |
the start time for this stroke. |
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