Android自动测试之MonkeyRunner之MonkeyImage

最新推荐文章于 2019-05-06 18:18:37 发布

weixin_30596165

最新推荐文章于 2019-05-06 18:18:37 发布

阅读量131

点赞数

CC 4.0 BY-SA版权

文章标签：移动开发

本文介绍如何利用monkeyrunner类保存设备或模拟器的截图，并通过MonkeyImage对象进行图像转换、存储和复制操作，便于进行问题观察。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

monkeyrunner类可以保存设备或模拟器的截图。MonkeyImage提供了图像转换、图像存储、复制部分图像能方法。这样可以把通过截图显性的观察问题。

MonkeyImage创建对象的方法如下：

newimage =MonkeyDevice.takeSnapshot()

MonkeyImage提供了如下方法：

Methods
string	convertToBytes (string format) Converts the current image to a particular format and returns it as a string that you can then access as an iterable of binary bytes.
tuple	getRawPixel (integer x, integer y) Returns the single pixel at the image location (x,y), as an a tuple of integer, in the form (a,r,g,b).
integer	getRawPixelInt (integer x, integer y) Returns the single pixel at the image location (x,y), as a 32-bit integer.
`MonkeyImage`	getSubImage (tuple rect) Creates a new `MonkeyImage` object from a rectangular selection of the current image.
boolean	sameAs (`MonkeyImage` other, float percent) Compares this `MonkeyImage` object to another and returns the result of the comparison. The `percent` argument specifies the percentage difference that is allowed for the two images to be "equal".
void	writeToFile (string path, string format) Writes the current image to the file specified by `filename`, in the format specified by `format`.