Previously, a bit was kept to find if the script of a locale was
explicitly "provided" in a resource. This was not backward
compatible, and failed in some edge cases when the package was
created with older versions of AAPT that did not set the bit.
The cases would happen when the old resource had an explicit script
specified in its locale, but since the "provided" bit was not set in
the package, we would assume that the script was computed by us.
This CL replaces the "provided" bit with a "computed" bit, so the
default value of the bit (set to "false" for old packages) would be
correct.
Bug: 27156990
Change-Id: I99e7f1ad8f70c90e25ab3640ed34cc1a6f8d1d64
We get ResTables two different ways: one is from AAPT, another from
settings-based requests from the Java side. In the settings-based
requests, localeScript will be autocomputed, but for AAPT-filled
tables (especially if they come from older versions of AAPT), we need
to compute the script.
Previously, locales that came from packages were incorrectly assumed
to have "undeterminable" scripts, rather than "undetermined" scripts.
This led to us mistakenly falling back to the old logic of requiring
the locales' countries to match, rather than just looking at computed
scripts.
Bug: 27157452
Change-Id: Id7e346d3ecfb17273ffb63de5bcb4849a6eafbbd
When locale fallback landed, resources which specified an 'English'
locale started to be considered a better match for en-US, even though
traditionally, apps tend to ship US English resources under their
default locale.
This fixes that, and makes en-US requests match default locales.
Bug: 26756573
Bug: 26789680
Bug: 26803868
Change-Id: I460c276bfc6ddba0439dcdf87497a0aece0fa05d
* Add support for determining script from language and region.
* Add support for determining special parents of locales.
* Add support for smart comparison of locales with only a difference
in region, using the locale parentage tree.
* Fix LocaleData.matchScore() to not fallback to old locale matching
behavior if we can't determine a script.
* Allow four-character variant codes. (Previously, only five- to
eight-character variant codes were allowed.)
Bug: 7296673
Bug: 26589793
Change-Id: Ibde0a48c0564ff383b41068095a5cbacfe7b94bc
This is meant to be used with scaleable vector
drawables, and are chosen as the best match unless
there is a configuration that matches the density
requested exactly.
Bug:17007265
Change-Id: Ic3288d0236fe0bff20bb1599aba2582c25b0db32
