Class: Appium::Android::AndroidElements

Inherits:
Nokogiri::XML::SAX::Document
  • Object
show all
Defined in:
lib/appium_lib/android/helper.rb

Overview

nokogiri.org/Nokogiri/XML/SAX.html

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ AndroidElements

Returns a new instance of AndroidElements.



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# File 'lib/appium_lib/android/helper.rb', line 15

def initialize
  reset
  @filter   = false
  @instance = Hash.new(-1)
end

Instance Attribute Details

#filter ⇒ Object

Returns the value of attribute filter.



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# File 'lib/appium_lib/android/helper.rb', line 6

def filter
  @filter
end

#instance ⇒ Object (readonly)

Returns the value of attribute instance.



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# File 'lib/appium_lib/android/helper.rb', line 6

def instance
  @instance
end

#keys ⇒ Object (readonly)

Returns the value of attribute keys.



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# File 'lib/appium_lib/android/helper.rb', line 6

def keys
  @keys
end

#result ⇒ Object (readonly)

Returns the value of attribute result.



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# File 'lib/appium_lib/android/helper.rb', line 6

def result
  @result
end

Instance Method Details

#reset ⇒ Object 



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# File 'lib/appium_lib/android/helper.rb', line 21

def reset
  @result   = ''
  @keys     = %w(text resource-id content-desc)
  @instance = Hash.new(-1)
end

#start_element(name, attrs = []) ⇒ Object

nokogiri.org/Nokogiri/XML/SAX/Document.html



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# File 'lib/appium_lib/android/helper.rb', line 28

def start_element(name, attrs = [])
  return if filter && !name.downcase.include?(filter)

  # instance numbers start at 0.
  number = instance[name] += 1

  attributes = {}

  attrs.each do |key, value|
    attributes[key] = value if keys.include?(key) && !value.empty?
  end

  # scoped to: text resource-id content-desc
  attributes_values = attributes.values
  strings           = $driver.lazy_load_strings
  id_matches        = []

  unless strings.empty?
    id_matches = strings.select do |_key, value|
      attributes_values.include? value
    end
  end

  string_ids = nil

  if id_matches && !id_matches.empty?
    space_suffix = ' ' * 15 # 15 is '  strings.xml: '.length
    string_ids   = ''

    # add first
    string_ids += "#{id_matches.shift[0]}\n"

    # use padding for remaining values
    # [0] = key, [1] = value
    id_matches.each do |match|
      string_ids += "#{space_suffix}#{match[0]}\n"
    end
  end

  string = ''
  text   = attributes['text']
  desc   = attributes['content-desc']
  id     = attributes['resource-id']

  if !text.nil? && text == desc
    string += "  text, desc: #{text}\n"
  else
    string += "  text: #{text}\n" unless text.nil?
    string += "  desc: #{desc}\n" unless desc.nil?
  end
  string += "  id: #{id}\n" unless id.nil?
  string += "  strings.xml: #{string_ids}" unless string_ids.nil?

  @result += "\n#{name} (#{number})\n#{string}" unless attributes.empty?
end