text: def exercise_the_api():
      var1 = android_common.create_device_broker_info("")
      var2 = ApkInfo
      var3 = AndroidInstrumentationInfo
      var4 = AndroidDeviceBrokerInfo
      var5 = AndroidResourcesInfo
      var6 = AndroidNativeLibsInfo
  
  exercise_the_api()
  
  def my_rule_impl(ctx):
      return struct()
  
  android_related_rule = rule(
      implementation = my_rule_impl,
      doc = "This rule does android-related things.",
      attrs = {
          "first": attr.label(mandatory = True, allow_files = True, single_file = True),
          "second": attr.string_dict(mandatory = True),
          "third": attr.output(mandatory = True),
          "fourth": attr.bool(default = False, mandatory = False),
      },
  )
  