Android自动测试之MonkeyRunner之MonkeyDevice

MonkeyDevice是用来控制Android设备或模拟器，发送UI事件的方法，检索信息，安装和删除应用程序，并可以运行应用程序。

通常，不必使用newdevice
= MonkeyDevice()来创建MonkeyDevice的一个实例。相反的经常使用MonkeyRunner.waitForConnection（）来创建一个新的MonkeyDevice对象。
MonkeyDevice的常用方法：

Summary

Constants
string	DOWN	Use this with the type argument of press() or touch() to send a DOWN event.
string	UP	Use this with the type argument of press() or touch() to send an UP event.
string	DOWN_AND_UP	Use this with the type argument of press() or touch() to send a DOWN event immediately followed by an UP event.

Methods
void	broadcastIntent (string uri, string action, string data, string mimetype, iterable categories dictionary extras, component component, iterable flags) Broadcasts an Intent to this device, as if the Intent were coming from an application.
void	drag (tuple start, tuple end, float duration, integer steps) Simulates a drag gesture (touch, hold, and move) on this device's screen.
object	getProperty (string key) Given the name of a system environment variable, returns its value for this device. The available variable names are listed in the detailed description of this method.
object	getSystemProperty (string key) . The API equivalent of adb shell getprop <key>. This is provided for use by platform developers.
void	installPackage (string path) Installs the Android application or test package contained in packageFile onto this device. If the application or test package is already installed, it is replaced.
dictionary	instrument (string className, dictionary args) Runs the specified component under Android instrumentation, and returns the results in a dictionary whose exact format is dictated by the component being run. The component must already be present on this device.
void	press (string name, dictionary type) Sends the key event specified by type to the key specified by keycode.
void	reboot (string into) Reboots this device into the bootloader specified by bootloadType.
void	removePackage (string package) Deletes the specified package from this device, including its data and cache.
object	shell (string cmd) Executes an adb shell command and returns the result, if any.
void	startActivity (string uri, string action, string data, string mimetype, iterable categories dictionary extras, component component, flags) Starts an Activity on this device by sending an Intent constructed from the supplied arguments.
MonkeyImage	takeSnapshot() Captures the entire screen buffer of this device, yielding a MonkeyImage object containing a screen capture of the current display.
void	touch (integer x, integer y, integer type) Sends a touch event specified by type to the screen location specified by x and y.
void	type (string message) Sends the characters contained in message to this device, as if they had been typed on the device's keyboard. This is equivalent to calling press() for each keycode in message using the key event type DOWN_AND_UP .
void	wake () Wakes the screen of this device.

http://www.devdiv.com/android/docs/guide/developing/tools/MonkeyDevice.html



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* @author 张兴业

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