Minikin already supports multiple languages specified per font in
I7f13b51464c9b01982bb573251d77052b9ddbd70. This CL adds a couple of
such cases into fonts.xml and clarifies in the method and the
variable names and parameters that the frameworks is handling a
multi-language string when it is.
Fixes: 26687969
Test: make -j checkbuild
Test: bit FrameworksCoreTests:android.graphics.TypefaceSystemFallbackTest
Change-Id: Ifa540a95f87921983f9069330d1dd0892538a8df
There are shared East Asian punctuation defined in the Phags-pa and
Yi fonts, which would override the default Chinese form which we
prefer. This CL moves them to the end of the fallback chain, similar
to Ic2cbc79cecf9539ace8a432f373685eeff81e106.
Test: manual
Change-Id: Ieeb4c04ca785e07a5db94006a6da31ad040b7e7a
Bug: 38182099
This CL cleans up APIs around font variation settings.
- Remove FontConfig and FontManager public API.
- Remove FontManagerService from system service.
- Extract inner class FontConfig.Axis as top-level class FontVariationAxis.
This is used by Typeface.Builder public API to create new Typeface.
- Introduce and expose FontVariationAxis utility functions from/to string.
- Throws if the invalid font variation settings is passed.
Test: android.text.cts.FontVariationAxisTest passes
Test: android.graphics.cts.TypefaceTest passes
Test: android.graphics.cts.PaintTest passes
Change-Id: I9ccafe7a53935960566243e2856e166878ca59ae
Update fonts.xml to use NotoSansKhmer-VF.ttf.
The weight range of Khmer is also extended to have 9 weight instances
(three more than Roboto with 200, 600 and 800).
The width range for Khmer is left alone partly because of an apparent
lack of support in fonts.xml for non-normal width fallback fonts.
Note that Noto Sans Khmer UI is left alone because of a baseline issue.
BUG: 22667753
Test: See the QA instruction in comment 10 of the bug.
Test: fontchain_lint
Change-Id: Idf6d4fec86822663ac08feb8979edacbc6c709a0
Fonts for Avestan, Brahmi, Carian, Cuneiform, Cypriot, Deseret,
Egyptian Hieroglyphs, Gothic, Imperial Aramaic, Inscriptional
Pahlavi, Inscriptional Parthian, Kaithi, Kharoshthi, Linear B,
Lycian, Lydian, Ogham, Old Italic, Old Persian, Old South Arabian,
Old Turkic, Osmanya, Phoenician, Shavian, and Ugaritic have been
added to fonts.xml.
Test: Manual
Bug: 32046261
Change-Id: I3e8a0cc5b066d88f0655daf99320a992037d9082
Font data for Phags-pa, Runic, Samaritan, and Tagalog are added, as
well as two new styles for Syriac (Estrangela was already included,
Eastern and Western are added).
Bug: 29535549
Bug: 32046261
Test: manual (new characters are now displayed) and 'make fontchain_lint'
Change-Id: Iad08286392850caf92e374818bd29d06b6a87e52
Droid Sans Fallback is now completely replaced by Noto Sans CJK. The
font files are kept in the tree, since the SDK still needs them.
Also, Android.mk is updated to reflect the fact that Noto Color Emoji
is now included in SMALLER_FONT_FOOTPRINT, so fontchain_lint checks
for emoji consistency in that footprint too.
Bug: 31854008
Test: make fontchain_lint
Change-Id: I4f57114a48ecfaee87b49f01f7ef4fa5cd0b19fb
If the language tag "und-Zsym" is applied to a TextView, the default
presentation should be text-style. However, it didn't work before this
patch, due to a lack of "und-Zsym" language tag in fonts.xml.
Bug: 31297127
Change-Id: Ieed8fe1532806dd1e75c58aa0d7a724bfeed7796
Add various ISO 15924 codes to fonts.xml, as a signal for better
font selection in Minikin.
Bug: 27582800
Bug: 26187231
Change-Id: Ie06c156e0179e79c15cf2d66d577c3d36571860d
The font was mistakenly removed in
Ib69e73a6682d7eedd7b824f1dadc79cbccf07605, while it is still built
for SMALLER_FONT_FOOTPRINT devices.
Change-Id: Icb62ef6ef7445255191c70110a2b5eb4105628ce
These two fonts are no longer installed on a device.
This leaves the fonts themselves in place for the sdk build.
Change-Id: Ib69e73a6682d7eedd7b824f1dadc79cbccf07605
There are two reasons for this. First, the name 'ttcIndex' is over
specific, there are many indexed font containers in addition to ttc,
such as fon, pfr, bdf, and dfont. There may be others in the future.
Second, Skia implemented this attribute with the name 'index' quite
some time ago. By naming this attribute 'index' even existing apps will
be able to use this attribute (including Chrome).
BUG: 10861108
Change-Id: I68d2b69fad304d93313f96bf3365af71906dfe69
This is needed by Minikin to choose the best font when text and emoji
variation selectors are used.
BUG=11256006
Change-Id: I5774fdf0190dcc42ec827ef5dcec8cdbd28ee925
They were no longer in use by frameworks. They were never part of a
public API and were kept in the system just in case a legacy app read
them. They had also been deprecated for three releases, which should
have given everybody enough time to switch.
Bug: 21785593
Change-Id: Ib80bcea92e45b608388455ef576bbfde647f77db
This makes sure that symbol characters who have both an alternative
or "full-width" version in the CJK fonts and a more regular version
in the symbols font get the default or "half-width" version by
default in non-CJK locales.
This is not a complete fix: such "full-width" symbol characters only
exist in the Simplfied Chinese font for now, which means in
Traditional Chinese, Japanese, and Korean locales, they characters
would now appear "half-width", which *may* be sub-optimal. The
complete fix would make sure the ones that actually need to be
"full-width" in TC/J/K are also included in the TC/J/K font.
Bug: 21525318
Bug: 21525012
Bug: 21524421
Bug: 21521330
Bug: 21520316
Bug: 21518544
Bug: 21517912
Bug: 21503807
Bug: 21502245
Bug: 21501669
Bug: 21525905
Bug: 21524018
Bug: 21503952
Bug: 21502678
Change-Id: I93cf7119b45ed3c080cd39d631a687e0ef9fd8ce
The latest files from the upstream Noto repository are named
NotoNaskhArabic* instead of the previous NotoNaskh*.
Also, Noto Sans Tibetan is now included in the fallback chain. Apart
from supporting Tibetan and Dzongkha langauges, this adds a character
(U+0FD6) that completes coverage for ARIB character sets.
Bug: 13680438
Bug: 18181755
Bug: 18639453
Bug: 19390244
Change-Id: I09b493340d1453ef61b08c841e1731119d645822
Noto fonts for Bamum, Lisu (Fraser), Mandaic, Mongolian, New Tai Lue,
Syriac (Estrangela), and Vai scripts are added to the fallback chain.
Bug: 19390244
Bug: 18639453
Change-Id: If18a7ea245f3b15baa9fb4f53855ae64759f921b
This is to make sure the East Asian punctuation shared between CJK languages
and Tai Le are rendered from the CJK fonts when no language is specified
for the text, or CJK text is rendered in a non-CJK locale.
Also remove the old comment about 64k glyphs limit.
Bug: 19355391
Change-Id: Ic2cbc79cecf9539ace8a432f373685eeff81e106
Fonts for Cham, Coptic, Glagolitic, Kayah Li, Tai Le, Tai Tham, Tai
Viet, and Tifinagh scripts are added to the fallback chain.
This would enable or improve display of texts in Berber languages,
Cham, Church Slavonic, Coptic, Kayah languages, Khün, Northern Thai,
Tai Dam, Tai Dón, Tai Lü, Tai Nüa, and Thai Song.
Bug: 17686019
Change-Id: I689393bc03f3957e1025ac08ab31961a6c6bc24d
This adds Lohit Odia (Oriya) font as the default font for the Oriya
script to the fallback chain.
Bug: 17686019
Change-Id: If0c60a0f35a029c3761b8ea26a2546ca5c5fa0c0
Sets up Courier and Courier New to point to Cutive Mono, since
Courier is a serif monospace font.
BUG: 17666124
Change-Id: I96bb2ff59020edd8210c253752f76f0eb5100e18
Parse new fonts.xml config file, and resolve weight selection based on
the base weight of the font (as defined by a weight alias specified in
the config file) and the requested bold flag. This change improves the
appearance of bold spans for alternate weights of Roboto.
In addition, this patch enables weight selection for fallback fonts.
For example, if an additional font with a weight of 100 is added to the
Hebrew font family in the fallback list, then requesting
"sans-serif-thin" would select that font for Hebrew text.
Bug: 14538154
Change-Id: I99a04fad4f7bf01c75726e760d42735dd9003496
This adds a new configration file for fonts with several more features,
most notably the ability to specify numeric weights for fonts in a
family, and specify aliases for weights. This will help help choose an
appropriate font for a "bold" weight request, rather than just applying
auto-bolding.
Bug: 14538154
Change-Id: Ib4d54d66a0c68b7d46e665d7cd94e97b72468e95
Also parse fallback_fonts.
This lets layoutlib automatically use the same fonts as the base
platforms, for instance it now uses the new ICS fonts.
Change-Id: Id6e778dc0e3f2a9112601e0eaf8499a9713ec433
