Class: Android::Manifest::Component

Inherits:
Object
  • Object
show all
Defined in:
lib/android/manifest.rb

Overview

<activity>, <service>, <receiver> or <provider> element in <application> element of the manifest file.

Constant Summary collapse

TYPES =

component types

['service', 'activity', 'receiver', 'provider']

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(elem) ⇒ Component

Returns a new instance of Component.

Parameters:

  • elem (REXML::Element) —

    target element

Raises:

  • (ArgumentError) —

    when elem is invalid.



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# File 'lib/android/manifest.rb', line 37

def initialize(elem)
  raise ArgumentError unless Component.valid?(elem)
  @elem = elem
  @type = elem.name
  @name = elem.attributes['name']
  @intent_filters = []
  unless elem.elements['intent-filter'].nil?
    elem.elements['intent-filter'].each do |e|
      next unless e.instance_of? REXML::Element
      @intent_filters << IntentFilter.parse(e)
    end
  end
  @metas = []
  elem.each_element('meta-data') do |e|
    @metas << Meta.new(e)
  end
end

Instance Attribute Details

#elem ⇒ REXML::Element (readonly)

Returns:

  • (REXML::Element) 


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# File 'lib/android/manifest.rb', line 32

def elem
  @elem
end

#intent_filters ⇒ Array<Manifest::IntentFilter> (readonly)

Returns:



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# File 'lib/android/manifest.rb', line 28

def intent_filters
  @intent_filters
end

#metas ⇒ Array<Manifest::Meta> (readonly)

Returns:



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# File 'lib/android/manifest.rb', line 30

def metas
  @metas
end

#name ⇒ String (readonly)

Returns component name.

Returns:

  • (String) —

    component name



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# File 'lib/android/manifest.rb', line 26

def name
  @name
end

#type ⇒ String (readonly)

Returns type string in TYPES.

Returns:

  • (String) —

    type string in TYPES



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# File 'lib/android/manifest.rb', line 24

def type
  @type
end

Class Method Details

.valid?(elem) ⇒ Boolean

the element is valid Component element or not

Parameters:

  • elem (REXML::Element) —

    xml element

Returns:

  • (Boolean) 


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# File 'lib/android/manifest.rb', line 17

def self.valid?(elem)
  TYPES.include?(elem.name.downcase)
rescue => e
  false
end