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| 1 #!/usr/bin/env python | |
| 2 # | |
| 3 # Copyright 2015 The Chromium Authors. All rights reserved. | |
| 4 # Use of this source code is governed by a BSD-style license that can be | |
| 5 # found in the LICENSE file. | |
| 6 """Creates an AndroidManifest.xml for an APK split. | |
| 7 | |
| 8 Given the manifest file for the main APK, generates an AndroidManifest.xml with | |
| 9 the value required for a Split APK (package, versionCode, etc). | |
| 10 """ | |
| 11 | |
| 12 import optparse | |
| 13 import xml.etree.ElementTree | |
| 14 | |
| 15 from util import build_utils | |
| 16 | |
| 17 MANIFEST_TEMPLATE = """<?xml version="1.0" encoding="utf-8"?> | |
| 18 <manifest | |
| 19 xmlns:android="http://schemas.android.com/apk/res/android" | |
| 20 package="%(package)s" | |
| 21 split="%(split)s"> | |
| 22 <uses-sdk android:minSdkVersion="21" /> | |
| 23 <application android:hasCode="%(has_code)s"> | |
| 24 </application> | |
| 25 </manifest> | |
| 26 """ | |
| 27 | |
| 28 def ParseArgs(): | |
| 29 """Parses command line options. | |
| 30 | |
| 31 Returns: | |
| 32 An options object as from optparse.OptionsParser.parse_args() | |
| 33 """ | |
| 34 parser = optparse.OptionParser() | |
| 35 build_utils.AddDepfileOption(parser) | |
| 36 parser.add_option('--main-manifest', help='The main manifest of the app') | |
| 37 parser.add_option('--out-manifest', help='The output manifest') | |
| 38 parser.add_option('--split', help='The name of the split') | |
| 39 parser.add_option( | |
| 40 '--has-code', | |
| 41 action='store_true', | |
| 42 default=False, | |
| 43 help='Whether the split will contain a .dex file') | |
| 44 | |
| 45 (options, args) = parser.parse_args() | |
| 46 | |
| 47 if args: | |
| 48 parser.error('No positional arguments should be given.') | |
| 49 | |
| 50 # Check that required options have been provided. | |
| 51 required_options = ('main_manifest', 'out_manifest', 'split') | |
| 52 build_utils.CheckOptions(options, parser, required=required_options) | |
| 53 | |
| 54 return options | |
| 55 | |
| 56 | |
| 57 def Build(main_manifest, split, has_code): | |
| 58 """Builds a split manifest based on the manifest of the main APK. | |
| 59 | |
| 60 Args: | |
| 61 main_manifest: the XML manifest of the main APK as a string | |
| 62 split: the name of the split as a string | |
| 63 has_code: whether this split APK will contain .dex files | |
| 64 | |
| 65 Returns: | |
| 66 The XML split manifest as a string | |
| 67 """ | |
| 68 | |
| 69 doc = xml.etree.ElementTree.fromstring(main_manifest) | |
| 70 package = doc.get('package') | |
| 71 | |
| 72 return MANIFEST_TEMPLATE % { | |
| 73 'package': package, | |
| 74 'split': split.replace('-', '_'), | |
| 75 'has_code': str(has_code).lower() | |
| 76 } | |
| 77 | |
| 78 | |
| 79 def main(): | |
| 80 options = ParseArgs() | |
| 81 main_manifest = file(options.main_manifest).read() | |
| 82 split_manifest = Build( | |
| 83 main_manifest, | |
| 84 options.split, | |
| 85 options.has_code) | |
| 86 | |
| 87 with file(options.out_manifest, 'w') as f: | |
| 88 f.write(split_manifest) | |
| 89 | |
| 90 if options.depfile: | |
| 91 build_utils.WriteDepfile( | |
| 92 options.depfile, | |
| 93 [options.main_manifest] + build_utils.GetPythonDependencies()) | |
| 94 | |
| 95 | |
| 96 if __name__ == '__main__': | |
| 97 main() | |
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Chromium Code Reviews
Issue 2392643003:
Removes files from //build that we don't need (Closed)
