add contacts android app and example test

sample-code/examples/python/android_contacts.py

@@ -0,0 +1,23 @@
+import os
+from selenium import webdriver
+
+desired_caps = {}
+desired_caps['device'] = 'Android'
+desired_caps['browserName'] = ''
+desired_caps['version'] = '4.2'
+desired_caps['app'] = os.path.abspath('../../../sample-code/apps/ContactManager/ContactManager.apk')
+desired_caps['app-package'] = 'com.example.android.contactmanager'
+desired_caps['app-activity'] = 'ContactManager'
+
+driver = webdriver.Remote('http://localhost:4723/wd/hub', desired_caps)
+
+el = driver.find_element_by_name("Add Contact")
+el.click()
+
+textfields = driver.find_elements_by_tag_name("textfield")
+textfields[0].send_keys("My Name")
+textfields[2].send_keys("someone@somewhere.com")
+
+driver.find_element_by_name("Save").click()
+
+driver.quit()