def _GenerateResourcesZip(output_resource_zip, input_resource_dirs, v14_skip,
strip_drawables, temp_dir):
"""Generate a .resources.zip file fron a list of input resource dirs.
Args:
output_resource_zip: Path to the output .resources.zip file.
input_resource_dirs: A list of input resource directories.
v14_skip: If False, then v14-compatible resource will also be
generated in |{temp_dir}/v14| and added to the final zip.
temp_dir: Path to temporary directory.
"""
if not v14_skip:
# Generate v14-compatible resources in temp_dir.
v14_dir = os.path.join(temp_dir, 'v14')
build_utils.MakeDirectory(v14_dir)
for resource_dir in input_resource_dirs:
generate_v14_compatible_resources.GenerateV14Resources(
resource_dir, v14_dir)
input_resource_dirs.append(v14_dir)
ignore_pattern = _AAPT_IGNORE_PATTERN
if strip_drawables:
ignore_pattern += ':*drawable*'
_ZipResources(input_resource_dirs, output_resource_zip, ignore_pattern)
def _PackageLibrary(options, dep_subdirs, temp_dir, gen_dir):
v14_dir = os.path.join(temp_dir, 'v14')
build_utils.MakeDirectory(v14_dir)
# Generate R.java. This R.java contains non-final constants and is used only
# while compiling the library jar (e.g. chromium_content.jar). When building
# an apk, a new R.java file with the correct resource -> ID mappings will be
# generated by merging the resources from all libraries and the main apk
# project.
package_command = [
options.aapt_path,
'package',
'-m',
'-M',
_EMPTY_ANDROID_MANIFEST_PATH,
'--no-crunch',
'--auto-add-overlay',
'--no-version-vectors',
'-I',
options.android_sdk_jar,
'--output-text-symbols',
gen_dir,
'-J',
gen_dir, # Required for R.txt generation.
'--ignore-assets',
build_utils.AAPT_IGNORE_PATTERN
]
# Adding all dependencies as sources is necessary for @type/foo references
# to symbols within dependencies to resolve. However, it has the side-effect
# that all Java symbols from dependencies are copied into the new R.java.
# E.g.: It enables an arguably incorrect usage of
# "mypackage.R.id.lib_symbol" where "libpackage.R.id.lib_symbol" would be
# more correct. This is just how Android works.
for d in dep_subdirs:
package_command += ['-S', d]
input_resource_dirs = options.resource_dirs
for d in input_resource_dirs:
package_command += ['-S', d]
if not options.v14_skip:
for resource_dir in input_resource_dirs:
generate_v14_compatible_resources.GenerateV14Resources(
resource_dir, v14_dir)
# This is the list of directories with resources to put in the final .zip
zip_resource_dirs = input_resource_dirs + [v14_dir]
if options.resource_zip_out:
_ZipResources(zip_resource_dirs, options.resource_zip_out,
build_utils.AAPT_IGNORE_PATTERN)
# Only creates an R.txt
build_utils.CheckOutput(package_command,
print_stdout=False,
print_stderr=False)
def _PackageLibrary(options, package_command, temp_dir):
v14_dir = os.path.join(temp_dir, 'v14')
build_utils.MakeDirectory(v14_dir)
input_resource_dirs = options.resource_dirs
for d in input_resource_dirs:
package_command += ['-S', d]
if not options.v14_skip:
for resource_dir in input_resource_dirs:
generate_v14_compatible_resources.GenerateV14Resources(
resource_dir, v14_dir)
# This is the list of directories with resources to put in the final .zip
# file. The order of these is important so that crunched/v14 resources
# override the normal ones.
zip_resource_dirs = input_resource_dirs + [v14_dir]
base_crunch_dir = os.path.join(temp_dir, 'crunch')
# Crunch image resources. This shrinks png files and is necessary for
# 9-patch images to display correctly. 'aapt crunch' accepts only a single
# directory at a time and deletes everything in the output directory.
for idx, input_dir in enumerate(input_resource_dirs):
crunch_dir = os.path.join(base_crunch_dir, str(idx))
build_utils.MakeDirectory(crunch_dir)
zip_resource_dirs.append(crunch_dir)
_CrunchDirectory(options.aapt_path, input_dir, crunch_dir)
if options.resource_zip_out:
_ZipResources(zip_resource_dirs, options.resource_zip_out)
# Only creates an R.txt
build_utils.CheckOutput(package_command,
print_stdout=False,
print_stderr=False)
def main():
options = ParseArgs()
android_jar = os.path.join(options.android_sdk, 'android.jar')
aapt = os.path.join(options.android_sdk_tools, 'aapt')
build_utils.DeleteDirectory(options.R_dir)
build_utils.MakeDirectory(options.R_dir)
with build_utils.TempDir() as temp_dir:
deps_dir = os.path.join(temp_dir, 'deps')
build_utils.MakeDirectory(deps_dir)
v14_dir = os.path.join(temp_dir, 'v14')
build_utils.MakeDirectory(v14_dir)
input_resource_dirs = build_utils.ParseGypList(options.resource_dirs)
for resource_dir in input_resource_dirs:
generate_v14_compatible_resources.GenerateV14Resources(
resource_dir, v14_dir, options.v14_verify_only)
# Generate R.java. This R.java contains non-final constants and is used only
# while compiling the library jar (e.g. chromium_content.jar). When building
# an apk, a new R.java file with the correct resource -> ID mappings will be
# generated by merging the resources from all libraries and the main apk
# project.
package_command = [
aapt, 'package', '-m', '-M', options.android_manifest,
'--auto-add-overlay', '-I', android_jar, '--output-text-symbols',
options.R_dir, '-J', options.R_dir
]
for d in input_resource_dirs:
package_command += ['-S', d]
dep_zips = build_utils.ParseGypList(options.dependencies_res_zips)
for z in dep_zips:
subdir = os.path.join(deps_dir, os.path.basename(z))
if os.path.exists(subdir):
raise Exception('Resource zip name conflict: ' +
os.path.basename(z))
build_utils.ExtractAll(z, path=subdir)
package_command += ['-S', subdir]
if options.non_constant_id:
package_command.append('--non-constant-id')
if options.custom_package:
package_command += ['--custom-package', options.custom_package]
if options.proguard_file:
package_command += ['-G', options.proguard_file]
build_utils.CheckOutput(package_command, print_stderr=False)
if options.extra_res_packages:
CreateExtraRJavaFiles(
options.R_dir,
build_utils.ParseGypList(options.extra_res_packages),
build_utils.ParseGypList(options.extra_r_text_files))
# This is the list of directories with resources to put in the final .zip
# file. The order of these is important so that crunched/v14 resources
# override the normal ones.
zip_resource_dirs = input_resource_dirs + [v14_dir]
base_crunch_dir = os.path.join(temp_dir, 'crunch')
# Crunch image resources. This shrinks png files and is necessary for
# 9-patch images to display correctly. 'aapt crunch' accepts only a single
# directory at a time and deletes everything in the output directory.
for idx, d in enumerate(input_resource_dirs):
crunch_dir = os.path.join(base_crunch_dir, str(idx))
build_utils.MakeDirectory(crunch_dir)
zip_resource_dirs.append(crunch_dir)
aapt_cmd = [aapt, 'crunch', '-C', crunch_dir, '-S', d]
build_utils.CheckOutput(aapt_cmd, fail_func=DidCrunchFail)
# Python zipfile does not provide a way to replace a file (it just writes
# another file with the same name). So, first collect all the files to put
# in the zip (with proper overriding), and then zip them.
files_to_zip = dict()
for d in zip_resource_dirs:
for root, _, files in os.walk(d):
for f in files:
archive_path = os.path.join(os.path.relpath(root, d), f)
path = os.path.join(root, f)
files_to_zip[archive_path] = path
with zipfile.ZipFile(options.resource_zip_out, 'w') as outzip:
for archive_path, path in files_to_zip.iteritems():
outzip.write(path, archive_path)
if options.stamp:
build_utils.Touch(options.stamp)
def main():
args = build_utils.ExpandFileArgs(sys.argv[1:])
options = ParseArgs(args)
android_jar = os.path.join(options.android_sdk, 'android.jar')
aapt = os.path.join(options.android_sdk_tools, 'aapt')
input_files = []
with build_utils.TempDir() as temp_dir:
deps_dir = os.path.join(temp_dir, 'deps')
build_utils.MakeDirectory(deps_dir)
v14_dir = os.path.join(temp_dir, 'v14')
build_utils.MakeDirectory(v14_dir)
gen_dir = os.path.join(temp_dir, 'gen')
build_utils.MakeDirectory(gen_dir)
input_resource_dirs = build_utils.ParseGypList(options.resource_dirs)
for resource_dir in input_resource_dirs:
generate_v14_compatible_resources.GenerateV14Resources(
resource_dir, v14_dir, options.v14_verify_only)
dep_zips = build_utils.ParseGypList(options.dependencies_res_zips)
input_files += dep_zips
dep_subdirs = []
for z in dep_zips:
subdir = os.path.join(deps_dir, os.path.basename(z))
if os.path.exists(subdir):
raise Exception('Resource zip name conflict: ' +
os.path.basename(z))
build_utils.ExtractAll(z, path=subdir)
dep_subdirs.append(subdir)
# Generate R.java. This R.java contains non-final constants and is used only
# while compiling the library jar (e.g. chromium_content.jar). When building
# an apk, a new R.java file with the correct resource -> ID mappings will be
# generated by merging the resources from all libraries and the main apk
# project.
package_command = [
aapt, 'package', '-m', '-M', options.android_manifest,
'--auto-add-overlay', '-I', android_jar, '--output-text-symbols',
gen_dir, '-J', gen_dir
]
for d in input_resource_dirs:
package_command += ['-S', d]
for d in dep_subdirs:
package_command += ['-S', d]
if options.non_constant_id:
package_command.append('--non-constant-id')
if options.custom_package:
package_command += ['--custom-package', options.custom_package]
if options.proguard_file:
package_command += ['-G', options.proguard_file]
build_utils.CheckOutput(package_command, print_stderr=False)
if options.extra_res_packages:
CreateExtraRJavaFiles(
gen_dir, build_utils.ParseGypList(options.extra_res_packages),
build_utils.ParseGypList(options.extra_r_text_files))
# This is the list of directories with resources to put in the final .zip
# file. The order of these is important so that crunched/v14 resources
# override the normal ones.
zip_resource_dirs = input_resource_dirs + [v14_dir]
base_crunch_dir = os.path.join(temp_dir, 'crunch')
# Crunch image resources. This shrinks png files and is necessary for
# 9-patch images to display correctly. 'aapt crunch' accepts only a single
# directory at a time and deletes everything in the output directory.
for idx, d in enumerate(input_resource_dirs):
crunch_dir = os.path.join(base_crunch_dir, str(idx))
build_utils.MakeDirectory(crunch_dir)
zip_resource_dirs.append(crunch_dir)
aapt_cmd = [aapt, 'crunch', '-C', crunch_dir, '-S', d]
build_utils.CheckOutput(aapt_cmd, fail_func=DidCrunchFail)
ZipResources(zip_resource_dirs, options.resource_zip_out)
if options.all_resources_zip_out:
ZipResources(zip_resource_dirs + dep_subdirs,
options.all_resources_zip_out)
if options.R_dir:
build_utils.DeleteDirectory(options.R_dir)
shutil.copytree(gen_dir, options.R_dir)
else:
build_utils.ZipDir(options.srcjar_out, gen_dir)
if options.depfile:
input_files += build_utils.GetPythonDependencies()
build_utils.WriteDepfile(options.depfile, input_files)
if options.stamp:
build_utils.Touch(options.stamp)
def _OnStaleMd5(options):
aapt = options.aapt_path
with build_utils.TempDir() as temp_dir:
deps_dir = os.path.join(temp_dir, 'deps')
build_utils.MakeDirectory(deps_dir)
v14_dir = os.path.join(temp_dir, 'v14')
build_utils.MakeDirectory(v14_dir)
gen_dir = os.path.join(temp_dir, 'gen')
build_utils.MakeDirectory(gen_dir)
input_resource_dirs = options.resource_dirs
if not options.v14_skip:
for resource_dir in input_resource_dirs:
generate_v14_compatible_resources.GenerateV14Resources(
resource_dir,
v14_dir)
dep_zips = options.dependencies_res_zips
dep_subdirs = []
for z in dep_zips:
subdir = os.path.join(deps_dir, os.path.basename(z))
if os.path.exists(subdir):
raise Exception('Resource zip name conflict: ' + os.path.basename(z))
build_utils.ExtractAll(z, path=subdir)
dep_subdirs.append(subdir)
# Generate R.java. This R.java contains non-final constants and is used only
# while compiling the library jar (e.g. chromium_content.jar). When building
# an apk, a new R.java file with the correct resource -> ID mappings will be
# generated by merging the resources from all libraries and the main apk
# project.
package_command = [aapt,
'package',
'-m',
'-M', options.android_manifest,
'--auto-add-overlay',
'--no-version-vectors',
'-I', options.android_sdk_jar,
'--output-text-symbols', gen_dir,
'-J', gen_dir,
'--ignore-assets', build_utils.AAPT_IGNORE_PATTERN]
for d in input_resource_dirs:
package_command += ['-S', d]
for d in dep_subdirs:
package_command += ['-S', d]
if options.non_constant_id:
package_command.append('--non-constant-id')
if options.custom_package:
package_command += ['--custom-package', options.custom_package]
if options.proguard_file:
package_command += ['-G', options.proguard_file]
if options.shared_resources:
package_command.append('--shared-lib')
if options.app_as_shared_lib:
package_command.append('--app-as-shared-lib')
build_utils.CheckOutput(package_command, print_stderr=False)
if options.extra_res_packages:
CreateExtraRJavaFiles(
gen_dir,
options.extra_res_packages,
options.extra_r_text_files,
options.shared_resources or options.app_as_shared_lib,
options.include_all_resources)
# This is the list of directories with resources to put in the final .zip
# file. The order of these is important so that crunched/v14 resources
# override the normal ones.
zip_resource_dirs = input_resource_dirs + [v14_dir]
base_crunch_dir = os.path.join(temp_dir, 'crunch')
# Crunch image resources. This shrinks png files and is necessary for
# 9-patch images to display correctly. 'aapt crunch' accepts only a single
# directory at a time and deletes everything in the output directory.
for idx, input_dir in enumerate(input_resource_dirs):
crunch_dir = os.path.join(base_crunch_dir, str(idx))
build_utils.MakeDirectory(crunch_dir)
zip_resource_dirs.append(crunch_dir)
CrunchDirectory(aapt, input_dir, crunch_dir)
ZipResources(zip_resource_dirs, options.resource_zip_out)
if options.all_resources_zip_out:
CombineZips([options.resource_zip_out] + dep_zips,
options.all_resources_zip_out)
if options.R_dir:
build_utils.DeleteDirectory(options.R_dir)
shutil.copytree(gen_dir, options.R_dir)
else:
build_utils.ZipDir(options.srcjar_out, gen_dir)
if options.r_text_out:
r_text_path = os.path.join(gen_dir, 'R.txt')
if os.path.exists(r_text_path):
shutil.copyfile(r_text_path, options.r_text_out)
else:
open(options.r_text_out, 'w').close()
def _OnStaleMd5(options):
aapt = options.aapt_path
with build_utils.TempDir() as temp_dir:
deps_dir = os.path.join(temp_dir, 'deps')
build_utils.MakeDirectory(deps_dir)
v14_dir = os.path.join(temp_dir, 'v14')
build_utils.MakeDirectory(v14_dir)
gen_dir = os.path.join(temp_dir, 'gen')
build_utils.MakeDirectory(gen_dir)
r_txt_path = os.path.join(gen_dir, 'R.txt')
srcjar_dir = os.path.join(temp_dir, 'java')
input_resource_dirs = options.resource_dirs
if not options.v14_skip:
for resource_dir in input_resource_dirs:
generate_v14_compatible_resources.GenerateV14Resources(
resource_dir, v14_dir)
dep_zips = options.dependencies_res_zips
dep_subdirs = []
for z in dep_zips:
subdir = os.path.join(deps_dir, os.path.basename(z))
if os.path.exists(subdir):
raise Exception('Resource zip name conflict: ' +
os.path.basename(z))
build_utils.ExtractAll(z, path=subdir)
dep_subdirs.append(subdir)
# Generate R.java. This R.java contains non-final constants and is used only
# while compiling the library jar (e.g. chromium_content.jar). When building
# an apk, a new R.java file with the correct resource -> ID mappings will be
# generated by merging the resources from all libraries and the main apk
# project.
package_command = [
aapt,
'package',
'-m',
'-M',
options.android_manifest,
'--auto-add-overlay',
'--no-version-vectors',
'-I',
options.android_sdk_jar,
'--output-text-symbols',
gen_dir,
'-J',
gen_dir, # Required for R.txt generation.
'--ignore-assets',
build_utils.AAPT_IGNORE_PATTERN
]
# aapt supports only the "--include-all-resources" mode, where each R.java
# file ends up with all symbols, rather than only those that it had at the
# time it was originally generated. This subtle difference makes no
# difference when compiling, but can lead to increased unused symbols in the
# resulting R.class files.
# TODO(agrieve): See if proguard makes this difference actually translate
# into a size difference. If not, we can delete all of our custom R.java
# template code above (and make include_all_resources the default).
if options.include_all_resources:
srcjar_dir = gen_dir
if options.extra_res_packages:
colon_separated = ':'.join(options.extra_res_packages)
package_command += ['--extra-packages', colon_separated]
if options.non_constant_id:
package_command.append('--non-constant-id')
if options.custom_package:
package_command += ['--custom-package', options.custom_package]
if options.shared_resources:
package_command.append('--shared-lib')
if options.app_as_shared_lib:
package_command.append('--app-as-shared-lib')
for d in input_resource_dirs:
package_command += ['-S', d]
# Adding all dependencies as sources is necessary for @type/foo references
# to symbols within dependencies to resolve. However, it has the side-effect
# that all Java symbols from dependencies are copied into the new R.java.
# E.g.: It enables an arguably incorrect usage of
# "mypackage.R.id.lib_symbol" where "libpackage.R.id.lib_symbol" would be
# more correct. This is just how Android works.
for d in dep_subdirs:
package_command += ['-S', d]
if options.proguard_file:
package_command += ['-G', options.proguard_file]
if options.proguard_file_main_dex:
package_command += ['-D', options.proguard_file_main_dex]
build_utils.CheckOutput(package_command, print_stderr=False)
# When an empty res/ directory is passed, aapt does not write an R.txt.
if not os.path.exists(r_txt_path):
build_utils.Touch(r_txt_path)
if not options.include_all_resources:
# --include-all-resources can only be specified for generating final R
# classes for APK. It makes no sense for APK to have pre-generated R.txt
# though, because aapt-generated already lists all available resources.
if options.r_text_in:
r_txt_path = options.r_text_in
packages = list(options.extra_res_packages)
r_txt_files = list(options.extra_r_text_files)
cur_package = options.custom_package
if not options.custom_package:
cur_package = _ExtractPackageFromManifest(
options.android_manifest)
# Don't create a .java file for the current resource target when:
# - no package name was provided (either by manifest or build rules),
# - there was already a dependent android_resources() with the same
# package (occurs mostly when an apk target and resources target share
# an AndroidManifest.xml)
if cur_package != 'org.dummy' and cur_package not in packages:
packages.append(cur_package)
r_txt_files.append(r_txt_path)
if packages:
shared_resources = options.shared_resources or options.app_as_shared_lib
CreateRJavaFiles(srcjar_dir, r_txt_path, packages, r_txt_files,
shared_resources)
# This is the list of directories with resources to put in the final .zip
# file. The order of these is important so that crunched/v14 resources
# override the normal ones.
zip_resource_dirs = input_resource_dirs + [v14_dir]
base_crunch_dir = os.path.join(temp_dir, 'crunch')
# Crunch image resources. This shrinks png files and is necessary for
# 9-patch images to display correctly. 'aapt crunch' accepts only a single
# directory at a time and deletes everything in the output directory.
for idx, input_dir in enumerate(input_resource_dirs):
crunch_dir = os.path.join(base_crunch_dir, str(idx))
build_utils.MakeDirectory(crunch_dir)
zip_resource_dirs.append(crunch_dir)
CrunchDirectory(aapt, input_dir, crunch_dir)
ZipResources(zip_resource_dirs, options.resource_zip_out)
if options.all_resources_zip_out:
CombineZips([options.resource_zip_out] + dep_zips,
options.all_resources_zip_out)
if options.R_dir:
build_utils.DeleteDirectory(options.R_dir)
shutil.copytree(srcjar_dir, options.R_dir)
else:
build_utils.ZipDir(options.srcjar_out, srcjar_dir)
if options.r_text_out:
shutil.copyfile(r_txt_path, options.r_text_out)
