Class: Fastlane::Helper::AppiconHelper

Inherits:
Object
  • Object
show all
Defined in:
lib/fastlane/plugin/appicon/helper/appicon_helper.rb

Class Method Summary collapse

Class Method Details

.check_input_image_size(image, size) ⇒ Object 



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# File 'lib/fastlane/plugin/appicon/helper/appicon_helper.rb', line 4

def self.check_input_image_size(image, size)
  UI.user_error!("Minimum width of input image should be #{size}") if image.width < size
  UI.user_error!("Minimum height of input image should be #{size}") if image.height < size
  UI.user_error!("Input image should be square") if image.width != image.height
end

.get_needed_icons(devices, needed_icons, is_android = false, custom_sizes = {}) ⇒ Object 



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# File 'lib/fastlane/plugin/appicon/helper/appicon_helper.rb', line 10

def self.get_needed_icons(devices, needed_icons, is_android = false, custom_sizes = {})
  icons = []
  devices.each do |device|
    needed_icons[device].each do |scale, sizes|
      sizes.each do |size|
        if size.kind_of?(Array)
          size, role, subtype = size
        end

        if is_android
          width, height = size.split('x').map { |v| v.to_f }
        else
          width, height = size.split('x').map { |v| v.to_f * scale.to_i }
        end

        icons << {
          'width' => width,
          'height' => height,
          'size' => size,
          'device' => device.to_s.gsub('_', '-'),
          'scale' => scale,
          'role' => role,
          'subtype' => subtype
        }
        
      end
    end
  end
  
  # Add custom icon sizes (probably for notifications) 
  custom_sizes.each do |path, size|
    path = path.to_s
    width, height = size.split('x').map { |v| v.to_f }

    icons << {
      'width' => width,
      'height' => height,
      'size' => size,
      'basepath' => File.dirname(path),
      'filename' => File.basename(path)
    }
  end
  
  # Sort from the largest to the smallest needed icon
  icons = icons.sort_by {|value| value['width']} .reverse
end