Android Nexus 10 AOSP构建AndroidViewClient

Question

我终于成功地构建了一个安装了谷歌移动服务的Nexus10镜像(full_manta-userdebug)，但不幸的是，我无法使用使用AndroidViewClient的MonkeyRunner脚本。它会在脚本中崩溃，并显示以下内容：

/system/bin/sh: uiautomator: not found


130628 14:12:41.242:S [MainThread] [com.android.monkeyrunner.MonkeyRunnerOptions] Script terminated due to an exception
130628 14:12:41.242:S [MainThread] [com.android.monkeyrunner.MonkeyRunnerOptions]Traceback (most recent call last):
  File "/home/allen/projects/cts-scripts/4.2/cts-setup.py", line 361, in <module>
    main()
  File "/home/allen/projects/cts-scripts/4.2/cts-setup.py", line 339, in main
    vc = ViewClient(device, serialno)
  File "/home/allen/projects/AndroidViewClient/AndroidViewClient/src/com/dtmilano/android/viewclient.py", line 1188, in __init__
    self.dump()
  File "/home/allen/projects/AndroidViewClient/AndroidViewClient/src/com/dtmilano/android/viewclient.py", line 1780, in dump
    self.setViewsFromUiAutomatorDump(received)
  File "/home/allen/projects/AndroidViewClient/AndroidViewClient/src/com/dtmilano/android/viewclient.py", line 1530, in setViewsFromUiAutomatorDump
    self.__parseTreeFromUiAutomatorDump(received)
  File "/home/allen/projects/AndroidViewClient/AndroidViewClient/src/com/dtmilano/android/viewclient.py", line 1688, in _ViewClient__parseTreeFromUiAutomatorDump
    self.root = parser.Parse(receivedXml)
  File "/home/allen/projects/AndroidViewClient/AndroidViewClient/src/com/dtmilano/android/viewclient.py", line 988, in Parse
    parserStatus = parser.Parse(uiautomatorxml, 1)
  File "/home/allen/android/android-sdks/tools/lib/jython-standalone-2.5.4-rc1.jar/Lib/xml/parsers/expat.py", line 212, in Parse
xml.parsers.expat.ExpatError: Content is not allowed in prolog.

我需要安装ViewServer才能正常工作吗?还是我在构建镜像时忘记了包括uiautomator后端？

Answer 1

从命令行尝试uiautomator，看看它是否存在：

$ adb shell uiautomator

如果您的输出类似于

Usage: uiautomator <subcommand> [options]

Available subcommands:

help: displays help message
...

然后您已经安装了uiautomator。否则，如果输出为

/system/bin/sh: uiautomator: not found

然后你忘了把它包含在图像中。

如果使用ViewServer作为AndroidViewClient后端，则不需要UiAutomator。