{"id":87778,"date":"2020-07-10T01:42:15","date_gmt":"2020-07-09T23:42:15","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/google-i-canonical-realizovali-vo-flutter-vozmozhnost-sozdaniya-desktop-prilozhenij-dlya-linux"},"modified":"2020-07-10T01:42:15","modified_gmt":"2020-07-09T23:42:15","slug":"google-i-canonical-realizovali-vo-flutter-vozmozhnost-sozdaniya-desktop-prilozhenij-dlya-linux","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sk\/blog\/news\/google-i-canonical-realizovali-vo-flutter-vozmozhnost-sozdaniya-desktop-prilozhenij-dlya-linux","title":{"rendered":"Google a Canonical implementovali vo Flutter mo\u017enos\u0165 vytv\u00e1rania desktopov\u00fdch aplik\u00e1ci\u00ed pre Linux","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Spolo\u010dnosti Google a Canonical vyslovili<\/a><\/noindex> s spolo\u010dnou iniciat\u00edvou na zabezpe\u010denie podpory v\u00fdvoja grafick\u00fdch aplik\u00e1ci\u00ed na b\u00e1ze r\u00e1mca Flutter<\/a><\/noindex> pre desktopov\u00e9 syst\u00e9my Linux. R\u00e1mec na tvorbu pou\u017e\u00edvate\u013esk\u00fdch rozhran\u00ed Flutter nap\u00edsan\u00fd<\/a><\/noindex> v jazyku Dart (runtime engine na sp\u00fa\u0161\u0165anie aplik\u00e1ci\u00ed nap\u00edsan\u00fd<\/a><\/noindex> v C++), umo\u017e\u0148uje vytv\u00e1ra\u0165 univerz\u00e1lne aplik\u00e1cie, ktor\u00e9 funguj\u00fa na r\u00f4znych platform\u00e1ch, a pova\u017euje sa za alternat\u00edvu k React Native.<\/p>\n

Napriek existencii Flutter SDK pre Linux sa doteraz pou\u017e\u00edval iba na v\u00fdvoj mobiln\u00fdch aplik\u00e1ci\u00ed a nepodporoval zostavovanie desktopov\u00fdch aplik\u00e1ci\u00ed pre Linux. Minul\u00e9 leto spolo\u010dnos\u0165 Google ozn\u00e1mila svoj z\u00e1mer prida\u0165 do Flutteru mo\u017enos\u0165 v\u00fdvoja plnohodnotn\u00fdch desktopov\u00fdch programov a predstavila alfa-verziu pre v\u00fdvoj tak\u00fdchto programov pre macOS. Teraz je Flutter roz\u0161\u00edren\u00fd<\/a><\/noindex> o mo\u017enos\u0165 vyv\u00edja\u0165 desktopov\u00e9 aplik\u00e1cie pre Linux. Podpora v\u00fdvoja aplik\u00e1ci\u00ed pre Windows je zatia\u013e v po\u010diato\u010dnej prototypovej f\u00e1ze.<\/p>\n

Na vykres\u013eovanie rozhrania v Linuxe sa pou\u017e\u00edva<\/a><\/noindex> je obal zalo\u017een\u00fd na kni\u017enici GTK (podpora Qt a in\u00fdch toolkitov by mala by\u0165 pridan\u00e1 nesk\u00f4r). Okrem nat\u00edvneho jazyka Dart, v ktorom s\u00fa vytv\u00e1ran\u00e9 widgety, m\u00f4\u017eu aplik\u00e1cie vyu\u017e\u00edva\u0165 rozhranie Dart Foreign Function na volanie k\u00f3du v C\/C++ a pristupova\u0165 k v\u0161etk\u00fdm mo\u017enostiam platformy Linux. <\/p>\n

Podpora v\u00fdvoja aplik\u00e1ci\u00ed pre Linux bola predstaven\u00e1 v \u010derstvej alfa-verzii Flutter SDK<\/a><\/noindex>, v ktorej bola tie\u017e implementovan\u00e1 mo\u017enos\u0165 publikovania aplik\u00e1ci\u00ed pre Linux v katal\u00f3gu Snap Store. V form\u00e1te snap je mo\u017en\u00e9 n\u00e1js\u0165 aj zostavenie samotn\u00e9ho Flutter SDK<\/a><\/noindex>. Na v\u00fdvoj aplik\u00e1ci\u00ed zalo\u017een\u00fdch na Flutteri sa odpor\u00fa\u010da pou\u017e\u00edva\u0165 k\u00f3dov\u00fd editor Visual Studio Code alebo v\u00fdvojov\u00e9 prostredia IntelliJ a Android Studio. <\/p>\n

Ako pr\u00edklad linuxov\u00fdch programov na b\u00e1ze Flutteru bola navrhnut\u00e1 aplik\u00e1cia Flokk Contacts<\/a><\/noindex> na pr\u00e1cu s adres\u00e1rom Google Contacts. V katal\u00f3gu pub.dev<\/a><\/noindex> boli zverejnen\u00e9 tri Flutter plug-iny s podporou Linuxu: url_launcher<\/a><\/noindex> na otvorenie URL vo v\u00fdchodiskovom prehliada\u010di, shared_preferences<\/a><\/noindex> na uchov\u00e1vanie nastaven\u00ed medzi rel\u00e1ciami a path_provider<\/a><\/noindex> na ur\u010dovanie typick\u00fdch adres\u00e1rov (stiahnutia, obr\u00e1zky, vide\u00e1 a pod.)<\/p>\n

\"Google<\/a><\/noindex><\/center><\/p>\n

<\/a><\/noindex><\/p>\n

Zdroj: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Google \u0438 Canonical \u0432\u044b\u0441\u0442\u0443\u043f\u0438\u043b\u0438 \u0441 \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u043d\u043e\u0439 \u0438\u043d\u0438\u0446\u0438\u0430\u0442\u0438\u0432\u043e\u0439 \u043f\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044e \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u0444\u0440\u0435\u0439\u043c\u0432\u043e\u0440\u043a\u0430 Flutter \u0434\u043b\u044f \u043d\u0430\u0441\u0442\u043e\u043b\u044c\u043d\u044b\u0445 Linux-\u0441\u0438\u0441\u0442\u0435\u043c. \u0424\u0440\u0435\u0439\u043c\u0432\u043e\u0440\u043a \u043f\u043e\u0441\u0442\u0440\u043e\u0435\u043d\u0438\u044f \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f Flutter \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Dart (runtime-\u0434\u0432\u0438\u0436\u043e\u043a \u0434\u043b\u044f \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 C++), \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0441\u043e\u0437\u0434\u0430\u0432\u0430\u0442\u044c \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0430\u043b\u044c\u043d\u044b\u0435 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f, \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0449\u0438\u0435 \u043d\u0430 \u0440\u0430\u0437\u043d\u044b\u0445 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0430\u0445, \u0438 \u0440\u0430\u0441\u0441\u043c\u0430\u0442\u0440\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u043a\u0430\u043a \u0430\u043b\u044c\u0442\u0435\u0440\u043d\u0430\u0442\u0438\u0432\u0430 React Native. \u041d\u0435\u0441\u043c\u043e\u0442\u0440\u044f \u043d\u0430 \u043d\u0430\u043b\u0438\u0447\u0438\u0435 Flutter […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":87779,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-87778","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Google a Canonical implementovali do Flutteru mo\u017enos\u0165 vytv\u00e1ra\u0165 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