Android UiAutomator UiDevice API

UiDevice为单例模式

1.获取设备

static UiDevice	getInstance() This method is deprecated. Should use getInstance(Instrumentation) instead. This version hides UiDevice's dependency on having an Instrumentation reference and is prone to misuse.
static UiDevice	getInstance(Instrumentation instrumentation) Retrieves a singleton instance of UiDevice

2.按键与keycode

boolean	pressBack() Simulates a short press on the BACK button.
boolean	pressDPadCenter() Simulates a short press on the CENTER button.
boolean	pressDPadDown() Simulates a short press on the DOWN button.
boolean	pressDPadLeft() Simulates a short press on the LEFT button.
boolean	pressDPadRight() Simulates a short press on the RIGHT button.
boolean	pressDPadUp() Simulates a short press on the UP button.
boolean	pressDelete() Simulates a short press on the DELETE key.
boolean	pressEnter() Simulates a short press on the ENTER key.
boolean	pressHome() Simulates a short press on the HOME button.
boolean	pressKeyCode(int keyCode) Simulates a short press using a key code.
boolean	pressKeyCode(int keyCode, int metaState) Simulates a short press using a key code.
boolean	pressMenu() Simulates a short press on the MENU button.
boolean	pressRecentApps() Simulates a short press on the Recent Apps button.
boolean	pressSearch() Simulates a short press on the SEARCH button.

注意：

例子：

UiDevice.getInstance(Instrumentation instrumentation).pressKeyCode(keyEvent.KEYCODE_A);//输入a

UiDevice.getInstance(Instrumentation instrumentation).pressKeyCode(keyEvent.KEYCODE_A,1);//输入A

Android KEYCODE键值对应大全： http://blog.csdn.net/u012839224/article/details/37764193

3.获取坐标与坐标点击

boolean

click(int x, int y) Perform a click at arbitrary coordinates specified by the user

int	getDisplayHeight() Gets the height of the display, in pixels.

int	getDisplayWidth() Gets the width of the display, in pixels.

另可通过UiObject来获取该对象的坐标

Rect z = UiObject.getBounds();

int x0 = z.left;

int y0 = z.top;

int x1 = z.right;

int y1 = z.bottom;

4.拖拽与滑动

boolean

drag(int startX, int startY, int endX, int endY, int steps) Performs a swipe from one coordinate to another coordinate.

boolean	swipe(int startX, int startY, int endX, int endY, int steps) Performs a swipe from one coordinate to another using the number of steps to determine smoothness and speed.
boolean	swipe(Point[] segments, int segmentSteps) Performs a swipe between points in the Point array.

Steps 越大，拖拽/滑动速度越慢

steps

int: is the number of move steps sent to the system

Each step execution is throttled to 5ms per step. So for a 100 steps, the swipe will take about 1/2 second to complete.

5.旋转屏幕

void	setOrientationLeft() Simulates orienting the device to the left and also freezes rotation by disabling the sensors.
void	setOrientationNatural() Simulates orienting the device into its natural orientation and also freezes rotation by disabling the sensors.
void	setOrientationRight() Simulates orienting the device to the right and also freezes rotation by disabling the sensors.

void	freezeRotation() Disables the sensors and freezes the device rotation at its current rotation state.

void	unfreezeRotation() Re-enables the sensors and un-freezes the device rotation allowing its contents to rotate with the device physical rotation.

boolean

isNaturalOrientation() Check if the device is in its natural orientation.

int	getDisplayRotation() Returns the current rotation of the display, as defined in Surface

Surface

int	ROTATION_0 Rotation constant: 0 degree rotation (natural orientation)
int	ROTATION_180 Rotation constant: 180 degree rotation.
int	ROTATION_270 Rotation constant: 270 degree rotation.
int	ROTATION_90 Rotation constant: 90 degree rotation.

6.灭屏与唤醒屏幕

void	wakeUp() This method simulates pressing the power button if the screen is OFF else it does nothing if the screen is already ON.

void	sleep() This method simply presses the power button if the screen is ON else it does nothing if the screen is already OFF.

boolean

isScreenOn() Checks the power manager if the screen is ON.

模拟点击电源键，手机灭屏与亮屏

7.截图

boolean	takeScreenshot(File storePath, float scale, int quality) Take a screenshot of current window and store it as PNG The screenshot is adjusted per screen rotation
boolean	takeScreenshot(File storePath) Take a screenshot of current window and store it as PNG Default scale of 1.0f (original size) and 90% quality is used The screenshot is adjusted per screen rotation

storePath: 存储路径，文件后缀必须为.png

scale: 1.0f 为原图大小

quality: 质量压缩，取值范围为0-100

8.等待空闲

void	waitForIdle(long timeout) Waits for the current application to idle.
void	waitForIdle() Waits for the current application to idle. //默认10s
boolean	waitForWindowUpdate(String packageName, long timeout) Waits for a window content update event to occur.

9.包名

获取当前界面包名

String

getCurrentPackageName() Retrieves the name of the last package to report accessibility events.

获取当前页面的布局文件，保存到/data/local/tmp/下

void	dumpWindowHierarchy(File dest) Dump the current window hierarchy to a File.
void	dumpWindowHierarchy(OutputStream out) Dump the current window hierarchy to an OutputStream.

打开通知栏，打开快速设置

boolean	openNotification() Opens the notification shade.
boolean	openQuickSettings() Opens the Quick Settings shade.