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require 'rubygems'
require 'rake'
require 'rexml/document'
require 'rake/clean'
fail "need SCALA_HOME set" unless ENV['SCALA_HOME']
fail "need ANDROID_SDK set" unless ENV['ANDROID_SDK']
def manifest
@parsed ||= begin
doc = REXML::Document.new(File.read('AndroidManifest.xml'))
{
:package => doc.root.attribute('package').to_s
}
end
end
app_pkg = manifest[:package]
project = app_pkg.gsub(/\./, '_')
@spec_pkg = "com.tiggerpalace.automan.specs"
sdk_location = ENV['ANDROID_SDK']
scala_lib_path = '/usr/local/lib'
src = 'src'
gen = 'gen'
res = 'res'
bin = 'bin'
libs = 'libs'
assets = 'assets'
@classes = classes = "#{bin}/classes"
classes_jar = "/System/Library/Frameworks/JavaVM.framework/Versions/1.5.0/Classes/classes.jar"
ap_ = "#{bin}/#{project}.ap_"
apk = "#{bin}/#{project}.apk"
android_jar = "#{sdk_location}/platforms/android-2.0/android.jar"
android_aidl = "#{sdk_location}/platforms/android-2.0/framework.aidl"
intermediate_dex_location = "#{bin}/classes.dex"
directory gen
directory bin
directory classes
dirs = [gen, bin, classes]
CLEAN.include(gen, bin)
CLASSPATH = FileList["#{libs}/**/*.jar"]
BOOTCLASSPATH = FileList[android_jar, classes_jar]
# Extensions for standard rake classes.
module Rake
class FileList
def to_cp(sep = File::PATH_SEPARATOR)
self.join(sep)
end
end
end
def compile_java(dest, *srcdirs)
files = FileList.new
srcdirs.each do |d|
files.include("#{d}/**/*.java")
end
unless files.empty?
sh "javac", "-target", "1.5", "-g", "-bootclasspath", BOOTCLASSPATH.to_cp, "-nowarn", "-Xlint:none",
"-sourcepath", srcdirs.join(File::PATH_SEPARATOR), "-d", dest ,"-classpath", CLASSPATH.to_cp, *files
end
end
def compile_scala(dest, *srcdirs)
files = FileList.new
srcdirs.each do |d|
files.include("#{d}/**/*.scala")
end
sh "scalac", "-g", "-bootclasspath", BOOTCLASSPATH.to_cp, "-nowarn",
"-sourcepath", srcdirs.join(File::PATH_SEPARATOR), "-d", dest ,"-classpath", CLASSPATH.to_cp, *files
end
def spec_classes
class_list = FileList.new.include(File.expand_path("#{@classes}/#{@spec_pkg.gsub(/\./, '/')}/**/*.class"))
classes = []
class_list.each do |f|
path = f.split(/\//)
next unless path.last =~ /^\w+\.class$/
path.push path.pop.gsub(/\.class/, "")
classes << path[path.index("classes")+1..-1].join(".")
end
classes
end
task :default => :test
task :resource_src => dirs do
sh "aapt package -m -J #{gen} -M AndroidManifest.xml -S #{res} -I #{android_jar}"
end
task :test => :compile do
spec_classes.each do |klass|
sh "java", "-cp", CLASSPATH.to_cp + ":#{File.expand_path(@classes)}", klass
end
end
task :aidl => dirs do
FileList["#{src}/**/*.aidl"].each do |f|
sh "aidl -p #{android_aidl} -I #{src} -o #{gen} #{f}"
end
end
task :compile => [:resource_src, :aidl] do
compile_java(classes, src, gen)
#compile_scala(classes, src, gen)
end
task :shake => [ :compile ] do
sh "java", "-Xmx512M", "-jar", "proguard/proguard.jar",
"-injars", "#{classes}(!META-INF/MANIFEST.MF,!library.properties)",
"-outjars", "#{bin}/out.min.jar",
"-libraryjars", android_jar,
"-dontwarn",
"-dontoptimize",
"-dontobfuscate",
"-keep", "public class * extends android.app.Activity",
"-keep", "public class * extends android.cotent.BroadcastReceiver"
end
task :dex => :shake do
sh "dx", *["-JXmx512M", "--dex", "--output=#{intermediate_dex_location}", "#{bin}/out.min.jar"]
end
task :package_resources do
opts = ["package", "-f", "-M", "AndroidManifest.xml", "-I", android_jar, "-S", res, "-F", ap_]
opts += ["-A", assets] if File.directory?(assets)
sh "aapt", *opts
end
apkbuilder = Proc.new do |signed|
args = [apk, "-f", intermediate_dex_location, "-rf", src, "-z", ap_]
args += [ "-rj", libs] if File.directory?(libs)
args += ["-u" ] unless signed
sh "apkbuilder", *args
end
desc "Builds the application and sign it with a debug key."
task :debug => [:dex, :package_resources] do
apkbuilder.call(true)
end
desc "Builds the application and sign it with a release key."
task :release => [:dex, :package_resources] do
apkbuilder.call(false)
Rake::Task['package:sign'].invoke
end
def adb(*args)
args.unshift '-s', ENV['DEVICE'] if ENV['DEVICE']
sh "adb", *args
end
desc "Installs the debug package onto a running emulator or device (DEVICE=<serialno>)."
task :install => :debug do
adb 'install', '-r', apk
end
desc "Installs the debug package on a running emulator or device that already has the application (DEVICE=<serialno>)."
task :reinstall => :debug do
adb 'install', '-r', apk
end
desc "uninstall the application from a running emulator or device (DEVICE=<serialno>)."
task :uninstall do
adb 'uninstall', app_pkg
end
namespace :package do
desc "verify signature of the package."
task :verify do
sh "jarsigner", "-verify", "-certs", "-verbose", apk
end
desc "sign the package."
task :sign do
alias_name = "alias"
keystore = "keystore"
sh "jarsigner", "-verbose", "-keystore", keystore, apk, alias_name
end
end