Contents

require 'active_support/core_ext'

require 'honeydew/version'
require 'honeydew/device'

module Honeydew
  class Configuration
    attr_accessor :logger,
      :port,
      :server_timeout,
      :timeout

    def initialize
      @port = 7120
      @timeout = 2.seconds
      @server_timeout = 60.seconds

      @logger = Logger.new(STDERR)
      @logger.level = Logger::INFO
    end

    def obtain_new_port
      @port.tap { @port += 1 }
    end
  end

  class <<self
    attr_accessor :config

    def config
      return @config if @config
      configure
      @config
    end

    def configure
      @config ||= Configuration.new
      yield(@config) if block_given?
    end

    def attached_devices
      @attached_devices ||= begin
        `adb devices`.split("\n").drop(1).collect {|line| line.split[0].chomp}
      end
    end

    def default_device_serial
      attached_devices.first
    end

    def default_device
      @default_device ||= device[default_device_serial]
    end

    def current_device
      @current_device
    end

    def using_device(serial, &block)
      original_device = current_device
      use_device(serial || Honeydew.default_device_serial).tap do |device|
        device.instance_eval(&block) if block_given?
      end
    ensure
      @current_device = original_device
    end

    def devices
      @devices.values
    end

    def clear_devices
      @default_device = nil
      @devices = nil
    end

    private

    def use_device(serial)
      @current_device = device[serial]
    end

    def device
      @devices ||= Hash.new do |hash, serial|
        hash[serial] = Device.new(serial)
      end
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
honeydew-0.27.0	lib/honeydew/honeydew.rb