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Added in API level 1
Deprecated since API level 24

Summary: Ctors | Methods | Inherited Methods | [Expand All]

TouchUtils

public class TouchUtils
extends Object

java.lang.Object
	android.test.TouchUtils

此类在API级别24中已被弃用。
改为使用Espresso UI testing framework 。新的测试应该使用Android Testing Support Library编写。

用于生成触摸事件的可重用方法。这些方法可以与InstrumentationTestCase或ActivityInstrumentationTestCase2一起使用，通过触摸屏模拟用户与应用程序的交互。

摘要(Summary)

Public constructors
`TouchUtils()`

公共方法(Public methods)
`static void`	`clickView(InstrumentationTestCase test, View v)` 模拟触摸视图的中心并释放。
`static void`	`drag(InstrumentationTestCase test, float fromX, float toX, float fromY, float toY, int stepCount)` 模拟触摸特定位置并拖动到新位置。
`static void`	`drag(ActivityInstrumentationTestCase test, float fromX, float toX, float fromY, float toY, int stepCount)` 此方法在API级别被废弃3. `ActivityInstrumentationTestCase`赞成不赞成`ActivityInstrumentationTestCase2` ，其用于测试配置活动提供更多的选择
`static void`	`dragQuarterScreenDown(InstrumentationTestCase test, Activity activity)` 模拟屏幕中央的触摸并向下拖动四分之一处
`static void`	`dragQuarterScreenDown(ActivityInstrumentationTestCase test)` 此方法在API级别被废弃3. `ActivityInstrumentationTestCase`赞成不赞成`ActivityInstrumentationTestCase2` ，其用于测试配置活动提供更多的选择
`static void`	`dragQuarterScreenUp(ActivityInstrumentationTestCase test)` 此方法在API级别3中已弃用`ActivityInstrumentationTestCase`已弃用，用于支持`ActivityInstrumentationTestCase2` ，该选项为配置待测活动提供了更多选项
`static void`	`dragQuarterScreenUp(InstrumentationTestCase test, Activity activity)` 模拟屏幕中心的触摸并向上拖动四分之一
`static int`	`dragViewBy(InstrumentationTestCase test, View v, int gravity, int deltaX, int deltaY)` 此方法在API级别被废弃3. `ActivityInstrumentationTestCase`赞成不赞成`ActivityInstrumentationTestCase2` ，其用于测试配置活动提供更多的选择
`static int`	`dragViewBy(ActivityInstrumentationTestCase test, View v, int gravity, int deltaX, int deltaY)` 此方法在API级别3中`ActivityInstrumentationTestCase`被弃用`ActivityInstrumentationTestCase`已被弃用，以支持`ActivityInstrumentationTestCase2` ，这为配置被测活动提供了更多选项
`static int`	`dragViewTo(ActivityInstrumentationTestCase test, View v, int gravity, int toX, int toY)` 此方法在API级别3中已弃用`ActivityInstrumentationTestCase`已弃用，而`ActivityInstrumentationTestCase2`提供了更多选项，用于配置待测活动
`static int`	`dragViewTo(InstrumentationTestCase test, View v, int gravity, int toX, int toY)` 模拟触摸视图并将其拖动到指定位置。
`static void`	`dragViewToBottom(ActivityInstrumentationTestCase test, View v)` 此方法在API级别3中`ActivityInstrumentationTestCase`被弃用`ActivityInstrumentationTestCase`已被弃用，以支持`ActivityInstrumentationTestCase2` ，这为配置被测活动提供了更多选项
`static void`	`dragViewToBottom(InstrumentationTestCase test, Activity activity, View v, int stepCount)` 模拟触摸视图的中心并拖动到屏幕底部。
`static void`	`dragViewToBottom(ActivityInstrumentationTestCase test, View v, int stepCount)` 此方法在API级别3中`ActivityInstrumentationTestCase`被弃用`ActivityInstrumentationTestCase`已被弃用，以支持`ActivityInstrumentationTestCase2` ，这为配置被测活动提供了更多选项
`static void`	`dragViewToBottom(InstrumentationTestCase test, Activity activity, View v)` 模拟触摸视图的中心并拖动到屏幕底部。
`static void`	`dragViewToTop(InstrumentationTestCase test, View v)` 模拟触摸视图的中心并拖动到屏幕顶部。
`static void`	`dragViewToTop(ActivityInstrumentationTestCase test, View v)` 此方法在API级别3中`ActivityInstrumentationTestCase`被弃用`ActivityInstrumentationTestCase`已被弃用，以支持`ActivityInstrumentationTestCase2` ，这为配置被测活动提供了更多选项
`static void`	`dragViewToTop(InstrumentationTestCase test, View v, int stepCount)` 模拟触摸视图的中心并拖动到屏幕顶部。
`static void`	`dragViewToTop(ActivityInstrumentationTestCase test, View v, int stepCount)` 此方法在API级别3中`ActivityInstrumentationTestCase`被弃用`ActivityInstrumentationTestCase`已弃用，而`ActivityInstrumentationTestCase2`已`ActivityInstrumentationTestCase2`更多选项，用于配置待测活动
`static int`	`dragViewToX(InstrumentationTestCase test, View v, int gravity, int toX)` 模拟触摸视图并将其拖动到指定位置。
`static int`	`dragViewToX(ActivityInstrumentationTestCase test, View v, int gravity, int toX)` 此方法在API级别3中已弃用`ActivityInstrumentationTestCase`已弃用，而`ActivityInstrumentationTestCase2`提供了更多选项，用于配置待测活动
`static int`	`dragViewToY(ActivityInstrumentationTestCase test, View v, int gravity, int toY)` 此方法在API级别3中已弃用`ActivityInstrumentationTestCase`已弃用，用于支持`ActivityInstrumentationTestCase2` ，该选项为配置待测活动提供了更多选项
`static int`	`dragViewToY(InstrumentationTestCase test, View v, int gravity, int toY)` 模拟触摸视图并将其拖动到指定位置。
`static void`	`longClickView(ActivityInstrumentationTestCase test, View v)` 此方法在API级别3中已弃用`ActivityInstrumentationTestCase`已被弃用，而`ActivityInstrumentationTestCase2`已提供更多选项，用于配置被测活动
`static void`	`longClickView(InstrumentationTestCase test, View v)` 模拟触摸视图的中心，持续到长按，然后释放。
`static void`	`scrollToBottom(ActivityInstrumentationTestCase test, ViewGroup v)` 此方法在API级别被废弃3. `ActivityInstrumentationTestCase`赞成不赞成`ActivityInstrumentationTestCase2` ，其用于测试配置活动提供更多的选择
`static void`	`scrollToBottom(InstrumentationTestCase test, Activity activity, ViewGroup v)` 通过反复调用 `dragQuarterScreenUp(InstrumentationTestCase, Activity)`将ViewGroup滚动到底 `dragQuarterScreenUp(InstrumentationTestCase, Activity)`
`static void`	`scrollToTop(ActivityInstrumentationTestCase test, ViewGroup v)` 此方法在API级别3中`ActivityInstrumentationTestCase`被弃用`ActivityInstrumentationTestCase`已被弃用，以支持`ActivityInstrumentationTestCase2` ，这为配置被测活动提供了更多选项
`static void`	`scrollToTop(InstrumentationTestCase test, Activity activity, ViewGroup v)` 通过反复呼叫 `dragQuarterScreenDown(InstrumentationTestCase, Activity)`将ViewGroup滚动到顶部
`static void`	`tapView(InstrumentationTestCase test, View v)` 模拟触摸视图中心并快速释放（轻拍超时之前）。
`static void`	`touchAndCancelView(InstrumentationTestCase test, View v)` 模拟触摸视图的中心并取消（所以没有onClick应该触发等）。

继承方法(Inherited methods)

From class java.lang.Object

Public constructors

TouchUtils

Added in API level 1

TouchUtils ()

公共方法(Public methods)

clickView

Added in API level 1

void clickView (InstrumentationTestCase test, 
                View v)

模拟触摸视图的中心并释放。

参数(Parameters)
`test`	`InstrumentationTestCase`: The test case that is being run
`v`	`View`: The view that should be clicked

drag

Added in API level 3

void drag (InstrumentationTestCase test, 
                float fromX, 
                float toX, 
                float fromY, 
                float toY, 
                int stepCount)

模拟触摸特定位置并拖动到新位置。

参数(Parameters)
`test`	`InstrumentationTestCase`: The test case that is being run
`fromX`	`float`: X coordinate of the initial touch, in screen coordinates
`toX`	`float`: Xcoordinate of the drag destination, in screen coordinates
`fromY`	`float`: X coordinate of the initial touch, in screen coordinates
`toY`	`float`: Y coordinate of the drag destination, in screen coordinates
`stepCount`	`int`: How many move steps to include in the drag

drag

Added in API level 1

void drag (ActivityInstrumentationTestCase test, 
                float fromX, 
                float toX, 
                float fromY, 
                float toY, 
                int stepCount)

此方法在API级别3中已被弃用。
ActivityInstrumentationTestCase已弃用，支持ActivityInstrumentationTestCase2 ，该选项为配置被测活动提供了更多选项

模拟触摸特定位置并拖动到新位置。

参数(Parameters)
`test`	`ActivityInstrumentationTestCase`: The test case that is being run
`fromX`	`float`: X coordinate of the initial touch, in screen coordinates
`toX`	`float`: Xcoordinate of the drag destination, in screen coordinates
`fromY`	`float`: X coordinate of the initial touch, in screen coordinates
`toY`	`float`: Y coordinate of the drag destination, in screen coordinates
`stepCount`	`int`: How many move steps to include in the drag

dragQuarterScreenDown

Added in API level 3

void dragQuarterScreenDown (InstrumentationTestCase test, 
                Activity activity)

模拟屏幕中央的触摸并向下拖动四分之一处

参数(Parameters)
`test`	`InstrumentationTestCase`: The test case that is being run
`activity`	`Activity`: The activity that is in the foreground of the test case

dragQuarterScreenDown

Added in API level 1

void dragQuarterScreenDown (ActivityInstrumentationTestCase test)

此方法在API级别3中已被弃用。
ActivityInstrumentationTestCase已弃用，因此支持ActivityInstrumentationTestCase2 ，该选项为配置被测活动提供了更多选项

模拟屏幕中央的触摸并向下拖动四分之一处

参数(Parameters)
`test`	`ActivityInstrumentationTestCase`: The test case that is being run

dragQuarterScreenUp

Added in API level 1

void dragQuarterScreenUp (ActivityInstrumentationTestCase test)

此方法在API级别3中已被弃用。
ActivityInstrumentationTestCase已被弃用，以支持ActivityInstrumentationTestCase2 ，该选项为配置被测活动提供了更多选项

模拟屏幕中心的触摸并向上拖动四分之一

参数(Parameters)
`test`	`ActivityInstrumentationTestCase`: The test case that is being run

dragQuarterScreenUp

Added in API level 3

void dragQuarterScreenUp (InstrumentationTestCase test, 
                Activity activity)

模拟屏幕中心的触摸并向上拖动四分之一

参数(Parameters)
`test`	`InstrumentationTestCase`: The test case that is being run
`activity`	`Activity`: The activity that is in the foreground of the test case

dragViewBy

Added in API level 3

int dragViewBy (InstrumentationTestCase test, 
                View v, 
                int gravity, 
                int deltaX, 
                int deltaY)

此方法在API级别3中已被弃用。
ActivityInstrumentationTestCase已弃用，因此支持ActivityInstrumentationTestCase2 ，该选项为配置被测活动提供了更多选项

模拟触摸视图并将其拖动指定量。

参数(Parameters)
`test`	`InstrumentationTestCase`: The test case that is being run
`v`	`View`: The view that should be dragged
`gravity`	`int`: Which part of the view to use for the initial down event. A combination of (TOP, CENTER_VERTICAL, BOTTOM) and (LEFT, CENTER_HORIZONTAL, RIGHT)
`deltaX`	`int`: Amount to drag horizontally in pixels
`deltaY`	`int`: Amount to drag vertically in pixels

返回(Returns)
`int`	distance in pixels covered by the drag

dragViewBy

Added in API level 1

int dragViewBy (ActivityInstrumentationTestCase test, 
                View v, 
                int gravity, 
                int deltaX, 
                int deltaY)

此方法在API级别3中已被弃用。
ActivityInstrumentationTestCase已被弃用，以支持ActivityInstrumentationTestCase2 ，该选项为配置被测活动提供了更多选项

模拟触摸视图并将其拖动指定量。

参数(Parameters)
`test`	`ActivityInstrumentationTestCase`: The test case that is being run
`v`	`View`: The view that should be dragged
`gravity`	`int`: Which part of the view to use for the initial down event. A combination of (TOP, CENTER_VERTICAL, BOTTOM) and (LEFT, CENTER_HORIZONTAL, RIGHT)
`deltaX`	`int`: Amount to drag horizontally in pixels
`deltaY`	`int`: Amount to drag vertically in pixels

返回(Returns)
`int`	distance in pixels covered by the drag

dragViewTo

Added in API level 1

int dragViewTo (ActivityInstrumentationTestCase test, 
                View v, 
                int gravity, 
                int toX, 
                int toY)

此方法在API级别3中已被弃用。
ActivityInstrumentationTestCase已被弃用，以支持ActivityInstrumentationTestCase2 ，该选项为配置被测活动提供了更多选项

模拟触摸视图并将其拖动到指定位置。

参数(Parameters)
`test`	`ActivityInstrumentationTestCase`: The test case that is being run
`v`	`View`: The view that should be dragged
`gravity`	`int`: Which part of the view to use for the initial down event. A combination of (TOP, CENTER_VERTICAL, BOTTOM) and (LEFT, CENTER_HORIZONTAL, RIGHT)
`toX`	`int`: Final location of the view after dragging
`toY`	`int`: Final location of the view after dragging

返回(Returns)
`int`	distance in pixels covered by the drag

dragViewTo

Added in API level 3

int dragViewTo (InstrumentationTestCase test, 
                View v, 
                int gravity, 
                int toX, 
                int toY)

模拟触摸视图并将其拖动到指定位置。

参数(Parameters)
`test`	`InstrumentationTestCase`: The test case that is being run
`v`	`View`: The view that should be dragged
`gravity`	`int`: Which part of the view to use for the initial down event. A combination of (TOP, CENTER_VERTICAL, BOTTOM) and (LEFT, CENTER_HORIZONTAL, RIGHT)
`toX`	`int`: Final location of the view after dragging
`toY`	`int`: Final location of the view after dragging

返回(Returns)
`int`	distance in pixels covered by the drag

dragViewToBottom

Added in API level 1

void dragViewToBottom (ActivityInstrumentationTestCase test, 
                View v)

此方法在API级别3中已被弃用。
ActivityInstrumentationTestCase不赞成使用ActivityInstrumentationTestCase2 ，该选项为配置被测活动提供了更多选项

模拟触摸视图的中心并拖动到屏幕底部。

参数(Parameters)
`test`	`ActivityInstrumentationTestCase`: The test case that is being run
`v`	`View`: The view that should be dragged

dragViewToBottom

Added in API level 3

void dragViewToBottom (InstrumentationTestCase test, 
                Activity activity, 
                View v, 
                int stepCount)

模拟触摸视图的中心并拖动到屏幕底部。

参数(Parameters)
`test`	`InstrumentationTestCase`: The test case that is being run
`activity`	`Activity`: The activity that is in the foreground of the test case
`v`	`View`: The view that should be dragged
`stepCount`	`int`: How many move steps to include in the drag

dragViewToBottom

Added in API level 1

void dragViewToBottom (ActivityInstrumentationTestCase test, 
                View v, 
                int stepCount)

此方法在API级别3中已被弃用。
ActivityInstrumentationTestCase已被弃用，以支持ActivityInstrumentationTestCase2 ，该选项为配置被测活动提供了更多选项

模拟触摸视图的中心并拖动到屏幕底部。

参数(Parameters)
`test`	`ActivityInstrumentationTestCase`: The test case that is being run
`v`	`View`: The view that should be dragged
`stepCount`	`int`: How many move steps to include in the drag

dragViewToBottom

Added in API level 3

void dragViewToBottom (InstrumentationTestCase test, 
                Activity activity, 
                View v)

模拟触摸视图的中心并拖动到屏幕底部。

参数(Parameters)
`test`	`InstrumentationTestCase`: The test case that is being run
`activity`	`Activity`: The activity that is in the foreground of the test case
`v`	`View`: The view that should be dragged

dragViewToTop

Added in API level 3

void dragViewToTop (InstrumentationTestCase test, 
                View v)

模拟触摸视图的中心并拖动到屏幕顶部。

参数(Parameters)
`test`	`InstrumentationTestCase`: The test case that is being run
`v`	`View`: The view that should be dragged

dragViewToTop

Added in API level 1

void dragViewToTop (ActivityInstrumentationTestCase test, 
                View v)

此方法在API级别3中已被弃用。
ActivityInstrumentationTestCase已弃用，因此支持ActivityInstrumentationTestCase2 ，这为配置被测活动提供了更多选项

模拟触摸视图的中心并拖动到屏幕顶部。

参数(Parameters)
`test`	`ActivityInstrumentationTestCase`: The test case that is being run
`v`	`View`: The view that should be dragged

dragViewToTop

Added in API level 3

void dragViewToTop (InstrumentationTestCase test, 
                View v, 
                int stepCount)

模拟触摸视图的中心并拖动到屏幕顶部。

参数(Parameters)
`test`	`InstrumentationTestCase`: The test case that is being run
`v`	`View`: The view that should be dragged
`stepCount`	`int`: How many move steps to include in the drag

dragViewToTop

Added in API level 1

void dragViewToTop (ActivityInstrumentationTestCase test, 
                View v, 
                int stepCount)

此方法在API级别3中已被弃用。
ActivityInstrumentationTestCase已被弃用，以支持ActivityInstrumentationTestCase2 ，该选项为配置被测活动提供了更多选项

模拟触摸视图的中心并拖动到屏幕顶部。

参数(Parameters)
`test`	`ActivityInstrumentationTestCase`: The test case that is being run
`v`	`View`: The view that should be dragged
`stepCount`	`int`: How many move steps to include in the drag

dragViewToX

Added in API level 3

int dragViewToX (InstrumentationTestCase test, 
                View v, 
                int gravity, 
                int toX)

模拟触摸视图并将其拖动到指定位置。只能水平移动。

参数(Parameters)
`test`	`InstrumentationTestCase`: The test case that is being run
`v`	`View`: The view that should be dragged
`gravity`	`int`: Which part of the view to use for the initial down event. A combination of (TOP, CENTER_VERTICAL, BOTTOM) and (LEFT, CENTER_HORIZONTAL, RIGHT)
`toX`	`int`: Final location of the view after dragging

返回(Returns)
`int`	distance in pixels covered by the drag

dragViewToX

Added in API level 1

int dragViewToX (ActivityInstrumentationTestCase test, 
                View v, 
                int gravity, 
                int toX)

此方法在API级别3中已被弃用。
ActivityInstrumentationTestCase已被弃用，支持ActivityInstrumentationTestCase2 ，这为配置被测活动提供了更多选项

模拟触摸视图并将其拖动到指定位置。只能水平移动。

参数(Parameters)
`test`	`ActivityInstrumentationTestCase`: The test case that is being run
`v`	`View`: The view that should be dragged
`gravity`	`int`: Which part of the view to use for the initial down event. A combination of (TOP, CENTER_VERTICAL, BOTTOM) and (LEFT, CENTER_HORIZONTAL, RIGHT)
`toX`	`int`: Final location of the view after dragging

返回(Returns)
`int`	distance in pixels covered by the drag

dragViewToY

Added in API level 1

int dragViewToY (ActivityInstrumentationTestCase test, 
                View v, 
                int gravity, 
                int toY)

此方法在API级别3中已被弃用。
ActivityInstrumentationTestCase已被弃用，以支持ActivityInstrumentationTestCase2 ，这为配置被测活动提供了更多选项

模拟触摸视图并将其拖动到指定位置。只能垂直移动。

参数(Parameters)
`test`	`ActivityInstrumentationTestCase`: The test case that is being run
`v`	`View`: The view that should be dragged
`gravity`	`int`: Which part of the view to use for the initial down event. A combination of (TOP, CENTER_VERTICAL, BOTTOM) and (LEFT, CENTER_HORIZONTAL, RIGHT)
`toY`	`int`: Final location of the view after dragging

返回(Returns)
`int`	distance in pixels covered by the drag

dragViewToY

Added in API level 3

int dragViewToY (InstrumentationTestCase test, 
                View v, 
                int gravity, 
                int toY)

模拟触摸视图并将其拖动到指定位置。只能垂直移动。

参数(Parameters)
`test`	`InstrumentationTestCase`: The test case that is being run
`v`	`View`: The view that should be dragged
`gravity`	`int`: Which part of the view to use for the initial down event. A combination of (TOP, CENTER_VERTICAL, BOTTOM) and (LEFT, CENTER_HORIZONTAL, RIGHT)
`toY`	`int`: Final location of the view after dragging

返回(Returns)
`int`	distance in pixels covered by the drag

longClickView

Added in API level 1

void longClickView (ActivityInstrumentationTestCase test, 
                View v)

此方法在API级别3中已被弃用。
ActivityInstrumentationTestCase弃用ActivityInstrumentationTestCase2 ，这为配置被测活动提供了更多选项

模拟触摸视图的中心，持续到长按，然后释放。

参数(Parameters)
`test`	`ActivityInstrumentationTestCase`: The test case that is being run
`v`	`View`: The view that should be clicked

longClickView

Added in API level 3

void longClickView (InstrumentationTestCase test, 
                View v)

模拟触摸视图的中心，持续到长按，然后释放。

参数(Parameters)
`test`	`InstrumentationTestCase`: The test case that is being run
`v`	`View`: The view that should be clicked

scrollToBottom

Added in API level 1

void scrollToBottom (ActivityInstrumentationTestCase test, 
                ViewGroup v)

此方法在API级别3中已被弃用。
ActivityInstrumentationTestCase已弃用，因此支持ActivityInstrumentationTestCase2 ，该选项为配置被测活动提供了更多选项

通过反复调用 dragQuarterScreenUp(InstrumentationTestCase, Activity)将ViewGroup滚动到底 dragQuarterScreenUp(InstrumentationTestCase, Activity)

参数(Parameters)
`test`	`ActivityInstrumentationTestCase`: The test case that is being run
`v`	`ViewGroup`: The ViewGroup that should be dragged

scrollToBottom

Added in API level 3

void scrollToBottom (InstrumentationTestCase test, 
                Activity activity, 
                ViewGroup v)

通过反复调用 dragQuarterScreenUp(InstrumentationTestCase, Activity)将ViewGroup滚动到底 dragQuarterScreenUp(InstrumentationTestCase, Activity)

参数(Parameters)
`test`	`InstrumentationTestCase`: The test case that is being run
`activity`	`Activity`: The activity that is in the foreground of the test case
`v`	`ViewGroup`: The ViewGroup that should be dragged

scrollToTop

Added in API level 1

void scrollToTop (ActivityInstrumentationTestCase test, 
                ViewGroup v)

此方法在API级别3中已被弃用。
ActivityInstrumentationTestCase已被弃用，以支持ActivityInstrumentationTestCase2 ，该选项为配置被测活动提供了更多选项

通过反复调用 dragQuarterScreenDown(InstrumentationTestCase, Activity)将ViewGroup滚动到顶部

参数(Parameters)
`test`	`ActivityInstrumentationTestCase`: The test case that is being run
`v`	`ViewGroup`: The ViewGroup that should be dragged

scrollToTop

Added in API level 3

void scrollToTop (InstrumentationTestCase test, 
                Activity activity, 
                ViewGroup v)

通过反复调用 dragQuarterScreenDown(InstrumentationTestCase, Activity)将ViewGroup滚动到顶部

参数(Parameters)
`test`	`InstrumentationTestCase`: The test case that is being run
`activity`	`Activity`: The activity that is in the foreground of the test case
`v`	`ViewGroup`: The ViewGroup that should be dragged

tapView

Added in API level 1

void tapView (InstrumentationTestCase test, 
                View v)

模拟触摸视图中心并快速释放（轻拍超时之前）。

参数(Parameters)
`test`	`InstrumentationTestCase`: The test case that is being run
`v`	`View`: The view that should be clicked

touchAndCancelView

Added in API level 1

void touchAndCancelView (InstrumentationTestCase test, 
                View v)

模拟触摸视图的中心并取消（所以没有onClick应该触发等）。

参数(Parameters)
`test`	`InstrumentationTestCase`: The test case that is being run
`v`	`View`: The view that should be clicked