ELISP> (font-family-list)
("Roboto Condensed" "Roboto" "Noto Serif Thai" "Noto Serif Telugu"
"Noto Serif Tamil" "Noto Serif Malayalam" "Noto Serif Lao"
"Noto Serif Kannada" "Noto Serif Hebrew" "Noto Serif Gujarati"
"Noto Serif Georgian" "Noto Serif Devanagari" "Noto Serif Bengali"
"Noto Serif Armenian" "Noto Serif" "Noto Sans Yi" "Noto Sans Vai"
"Noto Sans Ugaritic" "Noto Sans Tifinagh" "Noto Sans Tibetan"
"Noto Sans Thai UI" "Noto Sans Thai" "Noto Sans Thaana"
"Noto Sans Telugu UI" "Noto Sans Telugu" "Noto Sans Tamil UI"
"Noto Sans Tamil" "Noto Sans Tai Viet" "Noto Sans Tai Tham"
"Noto Sans Tai Le" "Noto Sans Tagbanwa" "Noto Sans Tagalog"
"Noto Sans Syriac Western" "Noto Sans Syriac Estrangela"
"Noto Sans Syriac Eastern" "Noto Sans Symbols"
"Noto Sans Syloti Nagri" "Noto Sans Sundanese" "Noto Sans Sinhala"
"Noto Sans Shavian" "Noto Sans Saurashtra" "Noto Sans Samaritan"
"Noto Sans Runic" "Noto Sans Rejang" "Noto Sans Phoenician"
"Noto Sans Phags Pa" "Noto Sans Osmanya" "Noto Sans Osage"
"Noto Sans Oriya UI" "Noto Sans Oriya" "Noto Sans Old Turkic"
"Noto Sans Old South Arabian" "Noto Sans Old Persian"
"Noto Sans Old Italic" "Noto Sans Ol Chiki" "Noto Sans Ogham"
"Noto Sans New Tai Lue" "Noto Sans NKo" "Noto Sans Myanmar UI"
"Noto Sans Myanmar" "Noto Sans Mongolian" "Noto Sans Meetei Mayek"
"Noto Sans Mandaic" "Noto Sans Malayalam UI" "Noto Sans Malayalam"
"Noto Sans Lydian" "Noto Sans Lycian" "Noto Sans Lisu"
"Noto Sans Linear B" "Noto Sans Limbu" "Noto Sans Lepcha"
"Noto Sans Lao UI" "Noto Sans Lao" "Noto Sans Khmer UI"
"Noto Sans Khmer" "Noto Sans Kharoshthi" "Noto Sans Kayah Li"
"Noto Sans Kannada UI" "Noto Sans Kannada" "Noto Sans Kaithi"
"Noto Sans Javanese" "Noto Sans Inscriptional Parthian"
"Noto Sans Inscriptional Pahlavi" "Noto Sans Imperial Aramaic"
"Noto Sans Hebrew" "Noto Sans Hanunoo" "Noto Sans Gurmukhi UI"
"Noto Sans Gurmukhi" "Noto Sans Gujarati UI" "Noto Sans Gujarati"
"Noto Sans Gothic" "Noto Sans Glagolitic" "Noto Sans Georgian"
"Noto Sans Ethiopic" "Noto Sans Egyptian Hieroglyphs"
"Noto Sans Devanagari UI" "Noto Sans Devanagari" "Noto Sans Deseret"
"Noto Sans Cypriot" "Noto Sans Cuneiform" "Noto Sans Coptic"
"Noto Sans Cherokee" "Noto Sans Cham" "Noto Sans Chakma"
"Noto Sans Carian" "Noto Sans Canadian Aboriginal" "Noto Sans Buhid"
"Noto Sans Buginese" "Noto Sans Brahmi" "Noto Sans Bengali UI"
"Noto Sans Bengali" "Noto Sans Batak" "Noto Sans Bamum"
"Noto Sans Balinese" "Noto Sans Avestan" "Noto Sans Armenian"
"Noto Sans Adlam" "Noto Naskh Arabic UI" "Noto Naskh Arabic"
"Noto Color Emoji" "Droid Sans Mono"
#("Dancing Script" 0 14 (charset mac-roman))
#("Cutive Mono" 0 11 (charset mac-roman))
#("Coming Soon" 0 11 (charset mac-roman))
#("Carrois Gothic SC" 0 17 (charset mac-roman))
#("AndroidClock" 0 12 (charset mac-roman)))
in shell //////////////////
:/data/data/org.gnu.emacs/files $ ls /system/fonts
ls /system/fonts
AndroidClock.ttf NotoSansGurmukhi-Bold.ttf NotoSansOldPersian-Regular.ttf NotoSerif-Italic.ttf
CarroisGothicSC-Regular.ttf NotoSansGurmukhi-Regular.ttf NotoSansOldSouthArabian-Regular.ttf NotoSerif-Regular.ttf
ComingSoon.ttf NotoSansGurmukhiUI-Bold.ttf NotoSansOldTurkic-Regular.ttf NotoSerifArmenian-Bold.ttf
CutiveMono.ttf NotoSansGurmukhiUI-Regular.ttf NotoSansOriya-Bold.ttf NotoSerifArmenian-Regular.ttf
DancingScript-Bold.ttf NotoSansHanunoo-Regular.ttf NotoSansOriya-Regular.ttf NotoSerifBengali-Bold.ttf
DancingScript-Regular.ttf NotoSansHatran-Regular.otf NotoSansOriyaUI-Bold.ttf NotoSerifBengali-Regular.ttf
DroidSans-Bold.ttf NotoSansHebrew-Bold.ttf NotoSansOriyaUI-Regular.ttf NotoSerifCJK-Regular.ttc
DroidSans.ttf NotoSansHebrew-Regular.ttf NotoSansOsage-Regular.ttf NotoSerifDevanagari-Bold.ttf
DroidSansMono.ttf NotoSansImperialAramaic-Regular.ttf NotoSansOsmanya-Regular.ttf NotoSerifDevanagari-Regular.ttf
NotoColorEmoji.ttf NotoSansInscriptionalPahlavi-Regular.ttf NotoSansPahawhHmong-Regular.otf NotoSerifEthiopic-Bold.otf
NotoNaskhArabic-Bold.ttf NotoSansInscriptionalParthian-Regular.ttf NotoSansPalmyrene-Regular.otf NotoSerifEthiopic-Regular.otf
NotoNaskhArabic-Regular.ttf NotoSansJavanese-Regular.ttf NotoSansPauCinHau-Regular.otf NotoSerifGeorgian-Bold.ttf
NotoNaskhArabicUI-Bold.ttf NotoSansKaithi-Regular.ttf NotoSansPhagsPa-Regular.ttf NotoSerifGeorgian-Regular.ttf
NotoNaskhArabicUI-Regular.ttf NotoSansKannada-Bold.ttf NotoSansPhoenician-Regular.ttf NotoSerifGujarati-Bold.ttf
NotoSansAdlam-Regular.ttf NotoSansKannada-Regular.ttf NotoSansRejang-Regular.ttf NotoSerifGujarati-Regular.ttf
NotoSansAhom-Regular.otf NotoSansKannadaUI-Bold.ttf NotoSansRunic-Regular.ttf NotoSerifGurmukhi-Bold.otf
NotoSansAnatolianHieroglyphs-Regular.otf NotoSansKannadaUI-Regular.ttf NotoSansSamaritan-Regular.ttf NotoSerifGurmukhi-Regular.otf
NotoSansArmenian-Bold.ttf NotoSansKayahLi-Regular.ttf NotoSansSaurashtra-Regular.ttf NotoSerifHebrew-Bold.ttf
NotoSansArmenian-Regular.ttf NotoSansKharoshthi-Regular.ttf NotoSansSharada-Regular.otf NotoSerifHebrew-Regular.ttf
NotoSansAvestan-Regular.ttf NotoSansKhmer-VF.ttf NotoSansShavian-Regular.ttf NotoSerifKannada-Bold.ttf
NotoSansBalinese-Regular.ttf NotoSansKhmerUI-Bold.ttf NotoSansSinhala-Bold.ttf NotoSerifKannada-Regular.ttf
NotoSansBamum-Regular.ttf NotoSansKhmerUI-Regular.ttf NotoSansSinhala-Regular.ttf NotoSerifKhmer-Bold.otf
NotoSansBassaVah-Regular.otf NotoSansLao-Bold.ttf NotoSansSinhalaUI-Bold.otf NotoSerifKhmer-Regular.otf
NotoSansBatak-Regular.ttf NotoSansLao-Regular.ttf NotoSansSinhalaUI-Regular.otf NotoSerifLao-Bold.ttf
NotoSansBengali-Bold.ttf NotoSansLaoUI-Bold.ttf NotoSansSoraSompeng-Regular.otf NotoSerifLao-Regular.ttf
NotoSansBengali-Regular.ttf NotoSansLaoUI-Regular.ttf NotoSansSundanese-Regular.ttf NotoSerifMalayalam-Bold.ttf
NotoSansBengaliUI-Bold.ttf NotoSansLepcha-Regular.ttf NotoSansSylotiNagri-Regular.ttf NotoSerifMalayalam-Regular.ttf
NotoSansBengaliUI-Regular.ttf NotoSansLimbu-Regular.ttf NotoSansSymbols-Regular-Subsetted.ttf NotoSerifMyanmar-Bold.otf
NotoSansBhaiksuki-Regular.otf NotoSansLinearA-Regular.otf NotoSansSymbols-Regular-Subsetted2.ttf NotoSerifMyanmar-Regular.otf
NotoSansBrahmi-Regular.ttf NotoSansLinearB-Regular.ttf NotoSansSyriacEastern-Regular.ttf NotoSerifSinhala-Bold.otf
NotoSansBuginese-Regular.ttf NotoSansLisu-Regular.ttf NotoSansSyriacEstrangela-Regular.ttf NotoSerifSinhala-Regular.otf
NotoSansBuhid-Regular.ttf NotoSansLycian-Regular.ttf NotoSansSyriacWestern-Regular.ttf NotoSerifTamil-Bold.ttf
NotoSansCJK-Regular.ttc NotoSansLydian-Regular.ttf NotoSansTagalog-Regular.ttf NotoSerifTamil-Regular.ttf
NotoSansCanadianAboriginal-Regular.ttf NotoSansMalayalam-Bold.ttf NotoSansTagbanwa-Regular.ttf NotoSerifTelugu-Bold.ttf
NotoSansCarian-Regular.ttf NotoSansMalayalam-Regular.ttf NotoSansTaiLe-Regular.ttf NotoSerifTelugu-Regular.ttf
NotoSansChakma-Regular.ttf NotoSansMalayalamUI-Bold.ttf NotoSansTaiTham-Regular.ttf NotoSerifThai-Bold.ttf
NotoSansCham-Bold.ttf NotoSansMalayalamUI-Regular.ttf NotoSansTaiViet-Regular.ttf NotoSerifThai-Regular.ttf
NotoSansCham-Regular.ttf NotoSansMandaic-Regular.ttf NotoSansTamil-Bold.ttf Roboto-Black.ttf
NotoSansCherokee-Regular.ttf NotoSansManichaean-Regular.otf NotoSansTamil-Regular.ttf Roboto-BlackItalic.ttf
NotoSansCoptic-Regular.ttf NotoSansMarchen-Regular.otf NotoSansTamilUI-Bold.ttf Roboto-Bold.ttf
NotoSansCuneiform-Regular.ttf NotoSansMeeteiMayek-Regular.ttf NotoSansTamilUI-Regular.ttf Roboto-BoldItalic.ttf
NotoSansCypriot-Regular.ttf NotoSansMeroitic-Regular.otf NotoSansTelugu-Bold.ttf Roboto-Italic.ttf
NotoSansDeseret-Regular.ttf NotoSansMiao-Regular.otf NotoSansTelugu-Regular.ttf Roboto-Light.ttf
NotoSansDevanagari-Bold.ttf NotoSansMongolian-Regular.ttf NotoSansTeluguUI-Bold.ttf Roboto-LightItalic.ttf
NotoSansDevanagari-Regular.ttf NotoSansMro-Regular.otf NotoSansTeluguUI-Regular.ttf Roboto-Medium.ttf
NotoSansDevanagariUI-Bold.ttf NotoSansMultani-Regular.otf NotoSansThaana-Bold.ttf Roboto-MediumItalic.ttf
NotoSansDevanagariUI-Regular.ttf NotoSansMyanmar-Bold.ttf NotoSansThaana-Regular.ttf Roboto-Regular.ttf
NotoSansEgyptianHieroglyphs-Regular.ttf NotoSansMyanmar-Regular.ttf NotoSansThai-Bold.ttf Roboto-Thin.ttf
NotoSansElbasan-Regular.otf NotoSansMyanmarUI-Bold.ttf NotoSansThai-Regular.ttf Roboto-ThinItalic.ttf
NotoSansEthiopic-Bold.ttf NotoSansMyanmarUI-Regular.ttf NotoSansThaiUI-Bold.ttf RobotoCondensed-Bold.ttf
NotoSansEthiopic-Regular.ttf NotoSansNKo-Regular.ttf NotoSansThaiUI-Regular.ttf RobotoCondensed-BoldItalic.ttf
NotoSansGeorgian-Bold.ttf NotoSansNabataean-Regular.otf NotoSansTibetan-Bold.ttf RobotoCondensed-Italic.ttf
NotoSansGeorgian-Regular.ttf NotoSansNewTaiLue-Regular.ttf NotoSansTibetan-Regular.ttf RobotoCondensed-Light.ttf
NotoSansGlagolitic-Regular.ttf NotoSansNewa-Regular.otf NotoSansTifinagh-Regular.ttf RobotoCondensed-LightItalic.ttf
NotoSansGothic-Regular.ttf NotoSansOgham-Regular.ttf NotoSansUgaritic-Regular.ttf RobotoCondensed-Medium.ttf
NotoSansGujarati-Bold.ttf NotoSansOlChiki-Regular.ttf NotoSansVai-Regular.ttf RobotoCondensed-MediumItalic.ttf
NotoSansGujarati-Regular.ttf NotoSansOldItalic-Regular.ttf NotoSansYi-Regular.ttf RobotoCondensed-Regular.ttf
NotoSansGujaratiUI-Bold.ttf NotoSansOldNorthArabian-Regular.otf NotoSerif-Bold.ttf
NotoSansGujaratiUI-Regular.ttf NotoSansOldPermic-Regular.otf NotoSerif-BoldItalic.ttf