| android_chrome_version.py |
Different build variants of Chrome for Android have different version codes.
For targets that have the same package name (e.g. Chrome, Chrome Modern,
Monochrome, Trichrome), Play Store considers them the same app and will push the
supported app with the highest version code to devices. Note that Play Store
does not support hosting two different apps with same version code and package
name.
Each version code generated by this script will be used by one or more APKs.
Webview channels must have unique version codes for a couple reasons:
a) Play Store does not support having the same version code for different
versions of a package. Without unique codes, promoting a beta apk to stable
would require first removing the beta version.
b) Firebase project support (used by official builders) requires unique
[version code + package name].
We cannot add new webview package names for new channels because webview
packages are allowlisted by Android as webview providers.
WEBVIEW_STABLE, WEBVIEW_BETA, WEBVIEW_DEV are all used for standalone webview,
whereas the others are used for various chrome APKs.
TRICHROME_BETA is used for TrichromeChrome, TrichromeWebView, and
TrichromeLibrary when these are compiled to use the stable package name. Similar
to how WEBVIEW_STABLE/WEBVIEW_BETA work, this allows users to opt into the open
Beta Track for the stable package. When Trichrome is configured to use a
distinct package name for the Beta package, the version code will use TRICHROME
instead of TRICHROME_BETA.
Note that a package digit of '3' for Webview is reserved for Trichrome Webview.
The same versionCode is used for both Trichrome Chrome and Trichrome Webview.
Version code values are constructed like this:
{full BUILD number}{3 digits: PATCH}{1 digit: package}{1 digit: ABIs}.
For example:
Build 3721, patch 0, ChromeModern (1), on ARM64 (5): 372100015
Build 3721, patch 9, Monochrome (2), on ARM (0): 372100920
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15037 |
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| android_chrome_version_test.py |
Unittests for the android_chrome_version module.
|
46035 |
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| branding.gni |
|
1771 |
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| BUILD.gn |
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1143 |
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| chromium_git_revision.h.in |
|
285 |
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| generate_wrapper.gni |
|
3254 |
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| generate_wrapper.py |
Wraps an executable and any provided arguments into an executable script. |
8373 |
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| ide_query |
|
5581 |
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| java_action.gni |
|
3176 |
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| java_action.py |
Wrapper script to run java command as action with gn. |
2065 |
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| LASTCHANGE.committime |
|
10 |
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| LASTCHANGE.dummy |
|
93 |
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| lastchange.gni |
|
458 |
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| lastchange.py |
lastchange.py -- Chromium revision fetching utility.
|
14623 |
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| lib |
|
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| PRESUBMIT.py |
Presubmit for build/util |
1711 |
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| process_version.gni |
|
4228 |
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| version.py |
version.py -- Chromium version string substitution utility.
|
8556 |
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| version_test.py |
Unittests for the version module.
|
8984 |
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