Add uiautomat[ion|or] locators

lib/appium_lib/android/mobile_methods.rb

@@ -0,0 +1,15 @@
+module Appium::Android
+  class << self
+    # @!method uiautomator_find
+    #   find_element/s can be used with a [UISelector](http://developer.android.com/tools/help/uiautomator/UiSelector.html).
+    #
+    #   ```ruby
+    #    find_elements :uiautomator, 'new UiSelector().clickable(true)'
+    #   ```
+    def extended(mod)
+      Selenium::WebDriver::SearchContext.class_eval do
+        Selenium::WebDriver::SearchContext::FINDERS[:uiautomator] = '-android uiautomator'
+      end
+    end
+  end
+end

lib/appium_lib/driver.rb

@@ -133,6 +133,7 @@ module Appium
   require_relative 'ios/element/alert'
   require_relative 'ios/element/generic'
   require_relative 'ios/element/textfield'
+  require_relative 'ios/mobile_methods'
 
   # android
   require_relative 'android/dynamic'
@@ -141,6 +142,7 @@ module Appium
   require_relative 'android/element/alert'
   require_relative 'android/element/generic'
   require_relative 'android/element/textfield'
+  require_relative 'android/mobile_methods'
 
   # device methods
   require_relative 'device/device'

lib/appium_lib/ios/mobile_methods.rb

@@ -0,0 +1,15 @@
+module Appium::Ios
+  class << self
+    # @!method uiautomation_find
+    #   find_element/s can be used with a [UIAutomation command](https://developer.apple.com/library/ios/documentation/ToolsLanguages/Reference/UIAWindowClassReference/UIAWindow/UIAWindow.html#//apple_ref/doc/uid/TP40009930).
+    #
+    #   ```ruby
+    #    find_elements :uiautomation, 'elements()
+    #   ```
+    def extended(mod)
+      Selenium::WebDriver::SearchContext.class_eval do
+        Selenium::WebDriver::SearchContext::FINDERS[:uiautomation] = '-ios uiautomation'
+      end
+    end
+  end
+end