Rakefile

require "rubygems"
require "rake"
require "pathname"
require "rexml/document"

manifest = REXML::Document.new(File.read("AndroidManifest.xml"))
PACKAGE = manifest.elements["/manifest/@package"].value
NAME    = manifest.elements["/manifest/application/activity/@android:name"].value

task :default => :run

task :run do
	sh "ant", "debug"
	sh "adb", "install", "-r", Pathname.glob("bin/*.apk")[0]
	sh "adb", "shell", "am start -a android.intent.action.MAIN -n #{PACKAGE}/#{NAME}"
end