117cbebe81
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
291 lines
9.9 KiB
XML
291 lines
9.9 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!--
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NOTE: this file is the legacy format, for compatibility with apps. The new,
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more flexible format is fonts.xml. Please keep the two in sync until the legacy
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format can be fully removed.
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Fallback Fonts
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This file specifies the fonts, and the priority order, that will be searched for any
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glyphs not handled by the default fonts specified in /system/etc/system_fonts.xml.
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Each entry consists of a family tag and a list of files (file names) which support that
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family. The fonts for each family are listed in the order of the styles that they
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handle (the order is: regular, bold, italic, and bold-italic). The order in which the
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families are listed in this file represents the order in which these fallback fonts
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will be searched for glyphs that are not supported by the default system fonts (which are
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found in /system/etc/system_fonts.xml).
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Note that there is not nameset for fallback fonts, unlike the fonts specified in
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system_fonts.xml. The ability to support specific names in fallback fonts may be supported
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in the future. For now, the lack of files entries here is an indicator to the system that
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these are fallback fonts, instead of default named system fonts.
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There is another optional file in /vendor/etc/fallback_fonts.xml. That file can be used to
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provide references to other font families that should be used in addition to the default
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fallback fonts. That file can also specify the order in which the fallback fonts should be
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searched, to ensure that a vendor-provided font will be used before another fallback font
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which happens to handle the same glyph.
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Han languages (Chinese, Japanese, and Korean) share a common range of unicode characters;
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their ordering in the fallback or vendor files gives priority to the first in the list.
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Language-specific ordering can be configured by adding a BCP 47-style "lang" attribute to
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a "file" element; fonts matching the language of text being drawn will be prioritised over
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all others.
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-->
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<familyset>
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<family>
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<fileset>
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<file variant="elegant">NotoNaskh-Regular.ttf</file>
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<file variant="elegant">NotoNaskh-Bold.ttf</file>
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</fileset>
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</family>
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<family>
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<fileset>
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<file variant="compact">NotoNaskhUI-Regular.ttf</file>
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<file variant="compact">NotoNaskhUI-Bold.ttf</file>
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</fileset>
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</family>
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<family>
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<fileset>
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<file>NotoSansEthiopic-Regular.ttf</file>
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<file>NotoSansEthiopic-Bold.ttf</file>
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</fileset>
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</family>
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<family>
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<fileset>
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<file>NotoSansHebrew-Regular.ttf</file>
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<file>NotoSansHebrew-Bold.ttf</file>
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</fileset>
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</family>
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<family>
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<fileset>
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<file variant="elegant">NotoSansThai-Regular.ttf</file>
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<file variant="elegant">NotoSansThai-Bold.ttf</file>
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</fileset>
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</family>
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<family>
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<fileset>
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<file variant="compact">NotoSansThaiUI-Regular.ttf</file>
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<file variant="compact">NotoSansThaiUI-Bold.ttf</file>
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</fileset>
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</family>
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<family>
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<fileset>
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<file>NotoSansArmenian-Regular.ttf</file>
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<file>NotoSansArmenian-Bold.ttf</file>
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</fileset>
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</family>
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<family>
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<fileset>
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<file>NotoSansGeorgian-Regular.ttf</file>
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<file>NotoSansGeorgian-Bold.ttf</file>
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</fileset>
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</family>
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<family>
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<fileset>
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<file variant="elegant">NotoSansDevanagari-Regular.ttf</file>
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<file variant="elegant">NotoSansDevanagari-Bold.ttf</file>
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</fileset>
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</family>
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<family>
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<fileset>
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<file variant="compact">NotoSansDevanagariUI-Regular.ttf</file>
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<file variant="compact">NotoSansDevanagariUI-Bold.ttf</file>
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</fileset>
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</family>
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<!-- Gujarati should come after Devanagari -->
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<family>
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<fileset>
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<file variant="elegant">NotoSansGujarati-Regular.ttf</file>
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<file variant="elegant">NotoSansGujarati-Bold.ttf</file>
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</fileset>
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</family>
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<family>
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<fileset>
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<file variant="compact">NotoSansGujaratiUI-Regular.ttf</file>
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<file variant="compact">NotoSansGujaratiUI-Bold.ttf</file>
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</fileset>
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</family>
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<!-- Gurmukhi should come after Devanagari -->
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<family>
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<fileset>
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<file variant="elegant">NotoSansGurmukhi-Regular.ttf</file>
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<file variant="elegant">NotoSansGurmukhi-Bold.ttf</file>
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</fileset>
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</family>
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<family>
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<fileset>
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<file variant="compact">NotoSansGurmukhiUI-Regular.ttf</file>
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<file variant="compact">NotoSansGurmukhiUI-Bold.ttf</file>
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</fileset>
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</family>
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<family>
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<fileset>
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<file variant="elegant">NotoSansTamil-Regular.ttf</file>
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<file variant="elegant">NotoSansTamil-Bold.ttf</file>
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</fileset>
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</family>
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<family>
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<fileset>
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<file variant="compact">NotoSansTamilUI-Regular.ttf</file>
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<file variant="compact">NotoSansTamilUI-Bold.ttf</file>
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</fileset>
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</family>
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<family>
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<fileset>
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<file variant="elegant">NotoSansMalayalam-Regular.ttf</file>
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<file variant="elegant">NotoSansMalayalam-Bold.ttf</file>
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</fileset>
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</family>
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<family>
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<fileset>
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<file variant="compact">NotoSansMalayalamUI-Regular.ttf</file>
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<file variant="compact">NotoSansMalayalamUI-Bold.ttf</file>
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</fileset>
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</family>
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<family>
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<fileset>
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<file variant="elegant">NotoSansBengali-Regular.ttf</file>
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<file variant="elegant">NotoSansBengali-Bold.ttf</file>
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</fileset>
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</family>
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<family>
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<fileset>
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<file variant="compact">NotoSansBengaliUI-Regular.ttf</file>
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<file variant="compact">NotoSansBengaliUI-Bold.ttf</file>
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</fileset>
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</family>
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<family>
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<fileset>
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<file variant="elegant">NotoSansTelugu-Regular.ttf</file>
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<file variant="elegant">NotoSansTelugu-Bold.ttf</file>
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</fileset>
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</family>
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<family>
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<fileset>
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<file variant="compact">NotoSansTeluguUI-Regular.ttf</file>
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<file variant="compact">NotoSansTeluguUI-Bold.ttf</file>
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</fileset>
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</family>
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<family>
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<fileset>
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<file variant="elegant">NotoSansKannada-Regular.ttf</file>
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<file variant="elegant">NotoSansKannada-Bold.ttf</file>
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</fileset>
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</family>
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<family>
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<fileset>
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<file variant="compact">NotoSansKannadaUI-Regular.ttf</file>
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<file variant="compact">NotoSansKannadaUI-Bold.ttf</file>
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</fileset>
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</family>
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<family>
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<fileset>
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<file>NotoSansSinhala-Regular.ttf</file>
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<file>NotoSansSinhala-Bold.ttf</file>
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</fileset>
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</family>
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<family>
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<fileset>
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<file variant="elegant">NotoSansKhmer-Regular.ttf</file>
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<file variant="elegant">NotoSansKhmer-Bold.ttf</file>
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</fileset>
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</family>
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<family>
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<fileset>
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<file variant="compact">NotoSansKhmerUI-Regular.ttf</file>
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<file variant="compact">NotoSansKhmerUI-Bold.ttf</file>
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</fileset>
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</family>
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<family>
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<fileset>
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<file variant="elegant">NotoSansLao-Regular.ttf</file>
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<file variant="elegant">NotoSansLao-Bold.ttf</file>
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</fileset>
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</family>
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<family>
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<fileset>
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<file variant="compact">NotoSansLaoUI-Regular.ttf</file>
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<file variant="compact">NotoSansLaoUI-Bold.ttf</file>
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</fileset>
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</family>
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<family>
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<fileset>
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<file variant="elegant">NotoSansMyanmar-Regular.ttf</file>
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<file variant="elegant">NotoSansMyanmar-Bold.ttf</file>
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</fileset>
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</family>
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<family>
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<fileset>
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<file variant="compact">NotoSansMyanmarUI-Regular.ttf</file>
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<file variant="compact">NotoSansMyanmarUI-Bold.ttf</file>
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</fileset>
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</family>
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<family>
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<fileset>
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<file>NotoSansCherokee-Regular.ttf</file>
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</fileset>
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</family>
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<family>
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<fileset>
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<file>NotoSansCanadianAboriginal-Regular.ttf</file>
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</fileset>
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</family>
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<family>
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<fileset>
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<file>NotoSansYi-Regular.ttf</file>
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</fileset>
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</family>
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<family>
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<fileset>
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<file lang="zh-Hans">NotoSansHans-Regular.otf</file>
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</fileset>
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</family>
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<family>
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<fileset>
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<file lang="zh-Hant">NotoSansHant-Regular.otf</file>
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</fileset>
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</family>
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<family>
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<fileset>
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<file lang="ja">NotoSansJP-Regular.otf</file>
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</fileset>
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</family>
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<family>
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<fileset>
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<file lang="ko">NotoSansKR-Regular.otf</file>
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</fileset>
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</family>
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<family>
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<fileset>
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<file>NanumGothic.ttf</file>
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</fileset>
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</family>
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<family>
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<fileset>
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<file>NotoSansSymbols-Regular-Subsetted.ttf</file>
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</fileset>
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</family>
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<family>
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<fileset>
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<file>NotoColorEmoji.ttf</file>
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</fileset>
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</family>
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<family>
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<fileset>
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<file>DroidSansFallback.ttf</file>
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</fileset>
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</family>
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<family>
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<fileset>
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<file lang="ja">MTLmr3m.ttf</file>
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</fileset>
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</family>
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<!-- Note: complex scripts (i.e. those requiring shaping in Harfbuzz) have
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a cumulative limit of 64k glyphs. Thus, if they are placed after the
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large fonts such as DroidSansFallback, they are likely to render
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incorrectly. Please use caution when putting fonts toward the end of
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the list.
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-->
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</familyset>
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