{"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\/cs\/blog\/news\/google-i-canonical-realizovali-vo-flutter-vozmozhnost-sozdaniya-desktop-prilozhenij-dlya-linux","title":{"rendered":"Google a Canonical implementovali ve Flutteru mo\u017enost vytv\u00e1\u0159en\u00ed desktopov\u00fdch aplikac\u00ed pro Linux","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Spole\u010dnosti Google a Canonical se postavily<\/a><\/noindex> se spole\u010dnou iniciativou za zaji\u0161t\u011bn\u00ed podpory v\u00fdvoje grafick\u00fdch aplikac\u00ed na z\u00e1klad\u011b r\u00e1mce Flutter<\/a><\/noindex> pro desktopov\u00e9 syst\u00e9my Linux. R\u00e1mec pro u\u017eivatelsk\u00e9 rozhran\u00ed Flutter je naps\u00e1na<\/a><\/noindex> v jazyce Dart (runtime j\u00e1dro pro spou\u0161t\u011bn\u00ed aplikac\u00ed je naps\u00e1na<\/a><\/noindex> v C++), umo\u017e\u0148uje vytv\u00e1\u0159et univerz\u00e1ln\u00ed aplikace funguj\u00edc\u00ed na r\u016fzn\u00fdch platform\u00e1ch a je pova\u017eov\u00e1n za alternativu k React Native.<\/p>\n

Navzdory existenci Flutter SDK pro Linux se dosud pou\u017e\u00edval pouze pro v\u00fdvoj mobiln\u00edch aplikac\u00ed a nepodporoval sestavov\u00e1n\u00ed desktopov\u00fdch aplikac\u00ed pro Linux. Minul\u00fd rok Google ozn\u00e1mil z\u00e1m\u011br p\u0159idat do Flutter mo\u017enost v\u00fdvoje plnohodnotn\u00fdch desktopov\u00fdch program\u016f a p\u0159edstavil alfa-verzi pro v\u00fdvoj takov\u00fdch program\u016f pro macOS. Nyn\u00ed je Flutter roz\u0161\u00ed\u0159en<\/a><\/noindex> o mo\u017enost v\u00fdvoje desktopov\u00fdch aplikac\u00ed pro Linux. Podpora v\u00fdvoje aplikac\u00ed pro Windows je zat\u00edm ve st\u00e1diu po\u010d\u00e1te\u010dn\u00edho prototypu.<\/p>\n

Pro vykreslov\u00e1n\u00ed u\u017eivatelsk\u00e9ho rozhran\u00ed v Linuxu se pou\u017e\u00edv\u00e1<\/a><\/noindex> je obal na z\u00e1klad\u011b knihovny GTK (podporu Qt a dal\u0161\u00edch n\u00e1stroj\u016f slibuj\u00ed p\u0159idat pozd\u011bji). Krom\u011b nativn\u00edho jazyka Dart, v n\u011bm\u017e se vytv\u00e1\u0159ej\u00ed widgety, mohou aplikace pou\u017e\u00edvat rozhran\u00ed Dart Foreign Function pro vol\u00e1n\u00ed k\u00f3du v C\/C++ a vyu\u017e\u00edvat v\u0161echny mo\u017enosti platformy Linux. <\/p>\n

Podpora v\u00fdvoje aplikac\u00ed pro Linux byla navr\u017eena v \u010derstv\u00e9 alfa-verzi Flutter SDK<\/a><\/noindex>, ve kter\u00e9 je tak\u00e9 implementov\u00e1na mo\u017enost publikov\u00e1n\u00ed linuxov\u00fdch aplikac\u00ed v katalogu Snap Store. V form\u00e1tu snap lze nal\u00e9zt i sestaven\u00ed samotn\u00e9ho Flutter SDK<\/a><\/noindex>. Pro v\u00fdvoj aplikac\u00ed na z\u00e1klad\u011b Flutter se doporu\u010duje pou\u017e\u00edvat editor k\u00f3du Visual Studio Code nebo v\u00fdvojov\u00e1 prost\u0159ed\u00ed IntelliJ a Android Studio. <\/p>\n

Jako p\u0159\u00edklad linuxov\u00fdch program\u016f zalo\u017een\u00fdch na Flutter bylo navr\u017eeno aplikace Flokk Contacts<\/a><\/noindex> pro pr\u00e1ci s adres\u00e1\u0159em Google Contacts. V katalogu pub.dev<\/a><\/noindex> bylo publikov\u00e1no t\u0159i Flutter pluginy s podporou Linuxu: url_launcher<\/a><\/noindex> pro otev\u0159en\u00ed URL v prohl\u00ed\u017ee\u010di ve v\u00fdchoz\u00edm nastaven\u00ed, shared_preferences<\/a><\/noindex> pro ukl\u00e1d\u00e1n\u00ed nastaven\u00ed mezi relacemi a path_provider<\/a><\/noindex> pro ur\u010den\u00ed typick\u00fdch adres\u00e1\u0159\u016f (sta\u017een\u00ed, obr\u00e1zky, videa atd.)<\/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 Flutter mo\u017enost vytv\u00e1\u0159en\u00ed 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