Uiautomator向jar包传多个参数

先看uiautomator的命令解析，随便输了个uiautomator -help，让其显示用法，打印出来的信息如下：

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shell@V4:/ $ uiautomator -help

uiautomator -help
Usage: uiautomator <subcommand> [options]


Available subcommands:


help: displays help message


runtest: executes UI automation tests
    runtest <class spec> [options]
    <class spec>: <JARS> < -c <CLASSES> | -e class <CLASSES> >
      <JARS>: a list of jar files containing test classes and dependencies. If
        the path is relative, it's assumed to be under /data/local/tmp. Use
        absolute path if the file is elsewhere. Multiple files can be
        specified, separated by space.
      <CLASSES>: a list of test class names to run, separated by comma. To
        a single method, use TestClass#testMethod format. The -e or -c option
        may be repeated. This option is not required and if not provided then
        all the tests in provided jars will be run automatically.
    options:
      --nohup: trap SIG_HUP, so test won't terminate even if parent process
               is terminated, e.g. USB is disconnected.
      -e debug [true|false]: wait for debugger to connect before starting.
      -e runner [CLASS]: use specified test runner class instead. If
        unspecified, framework default runner will be used.
      -e <NAME> <VALUE>: other name-value pairs to be passed to test classes.
        May be repeated.
      -e outputFormat simple | -s: enabled less verbose JUnit style output.


dump: creates an XML dump of current UI hierarchy
    dump [--verbose][file]
      [--compressed]: dumps compressed layout information.
      [file]: the location where the dumped XML should be stored, default is
      /storage/emulated/legacy/window_dump.xml

events: prints out accessibility events until terminated

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上面红色文字部分，即使解释如何传参，下面用一个例子说明其用法：

假设我需要想jar包穿三个参数，String uiserName，String password，long runTime，则对应的命令应该如下：

uiautomator runtest TestLogin.jar-e userName CrystalChen -e runTime 1000000 -e password 123 --nohup -c com.example.TestLogin

下划线斜体部分则为对应的参数配置。

在你的UiautomatorTestCase中对应接受参数的地方应该书写如下：

public void test1() throws Exception {Bundle bundle=getParams();//获取键值对String userName=bundle.getString("userName");String password=bundle.getString("password");long runTime=Long.parseLong(bundle.getString("runTime"));System.out.println(runTime+"======="+password+"========"+userName);}

注意：非String类型的参数不能通过bundle.getLong这种方法获取，这样是获取不到的，这些键值对必须通过getString来获取，然后对应转化成你要的类型。